DO NOT MERGE - Merge Android 10 into master
Bug: 139893257
Change-Id: I73df6396cf6dcfbb954c2bddfef186dceb26ea30
diff --git a/Android.bp b/Android.bp
deleted file mode 100644
index 2e24262..0000000
--- a/Android.bp
+++ /dev/null
@@ -1,45 +0,0 @@
-// Copyright (C) 2018 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-android_app {
- name: "CarLauncher",
- srcs: ["src/**/*.java"],
- resource_dirs: ["res"],
- platform_apis: true,
- certificate: "platform",
- privileged: true,
- overrides: [
- "Launcher2",
- "Launcher3",
- "Launcher3QuickStep",
- ],
- optimize: {
- enabled: false,
- },
- dex_preopt: {
- enabled: false,
- },
- static_libs: [
- "androidx.car_car",
- "androidx-constraintlayout_constraintlayout",
- "androidx-constraintlayout_constraintlayout-solver",
- ],
- libs: ["android.car"],
- product_variables: {
- pdk: {
- enabled: false,
- },
- },
-}
diff --git a/Android.mk b/Android.mk
new file mode 100644
index 0000000..28fd418
--- /dev/null
+++ b/Android.mk
@@ -0,0 +1,63 @@
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+ifneq ($(TARGET_BUILD_PDK), true)
+
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
+
+LOCAL_PACKAGE_NAME := CarLauncher
+
+LOCAL_PRIVATE_PLATFORM_APIS := true
+
+LOCAL_REQUIRED_MODULES := privapp_whitelist_com.android.car.carlauncher
+
+LOCAL_CERTIFICATE := platform
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_PRIVILEGED_MODULE := true
+
+LOCAL_OVERRIDES_PACKAGES += Launcher2 Launcher3 Launcher3QuickStep
+
+LOCAL_USE_AAPT2 := true
+
+LOCAL_PROGUARD_ENABLED := disabled
+
+LOCAL_DEX_PREOPT := false
+
+LOCAL_STATIC_JAVA_LIBRARIES := \
+ androidx-constraintlayout_constraintlayout-solver
+
+LOCAL_JAVA_LIBRARIES += android.car
+
+LOCAL_STATIC_ANDROID_LIBRARIES += \
+ androidx-constraintlayout_constraintlayout \
+ androidx.lifecycle_lifecycle-extensions \
+ car-media-common
+
+# Including the resources for the static android libraries allows to pick up their static overlays.
+LOCAL_RESOURCE_DIR += \
+ $(LOCAL_PATH)/../libs/car-apps-common/res \
+ $(LOCAL_PATH)/../libs/car-media-common/res
+
+include $(BUILD_PACKAGE)
+
+endif
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 8db647e..6b3044a 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -16,46 +16,53 @@
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
- package="com.android.car.carlauncher">
- <uses-sdk
- android:minSdkVersion="27"
- android:targetSdkVersion='27'/>
+ package="com.android.car.carlauncher"
+ android:sharedUserId="android.uid.system">
<!-- System permission to get app usage data -->
- <uses-permission android:name="android.permission.PACKAGE_USAGE_STATS" />
+ <uses-permission android:name="android.permission.PACKAGE_USAGE_STATS"/>
+ <!-- System permission to send events to hosted maps activity -->
+ <uses-permission android:name="android.permission.INJECT_EVENTS"/>
+ <!-- System permissions to bring hosted maps activity to front on main display -->
+ <uses-permission android:name="android.permission.MANAGE_ACTIVITY_STACKS"/>
+ <uses-permission android:name="android.permission.REORDER_TASKS"/>
+ <!-- System permission to host maps activity -->
+ <uses-permission android:name="android.permission.ACTIVITY_EMBEDDING"/>
+ <!-- System permission to control media playback of the active session -->
+ <uses-permission android:name="android.permission.MEDIA_CONTENT_CONTROL"/>
+ <!-- System permission to query users on device -->
+ <uses-permission android:name="android.permission.MANAGE_USERS"/>
+ <uses-permission android:name="android.car.permission.ACCESS_CAR_PROJECTION_STATUS"/>
<application
- android:label="@string/app_title"
android:icon="@drawable/ic_launcher_home"
- android:theme="@style/Theme.Car.Light.NoActionBar">
- <activity
- android:name=".HomeActivity"
- android:launchMode="singleInstance"
- android:label="@string/app_title"
- android:resizeableActivity="true">
- </activity>
+ android:label="@string/app_title"
+ android:theme="@style/Theme.Launcher">
<activity
android:name=".CarLauncher"
- android:theme="@android:style/Theme.NoTitleBar">
+ android:configChanges="uiMode|mcc|mnc"
+ android:launchMode="singleTask"
+ android:clearTaskOnLaunch="true"
+ android:stateNotNeeded="true"
+ android:resumeWhilePausing="true"
+ android:windowSoftInputMode="adjustPan"
+ android:screenOrientation="nosensor">
+ <meta-data android:name="distractionOptimized" android:value="true"/>
<intent-filter>
- <action android:name="android.intent.action.MAIN" />
- <category android:name="android.intent.category.HOME" />
- <category android:name="android.intent.category.DEFAULT" />
- <category android:name="android.intent.category.LAUNCHER" />
- <category android:name="android.intent.category.LAUNCHER_APP" />
+ <action android:name="android.intent.action.MAIN"/>
+ <category android:name="android.intent.category.HOME"/>
+ <category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
</activity>
<activity
- android:name=".AppGridActivity">
+ android:name=".AppGridActivity"
+ android:launchMode="singleInstance"
+ android:noHistory="true">
+ <meta-data android:name="distractionOptimized" android:value="true"/>
</activity>
<activity
- android:name=".AppSearchActivity">
+ android:name=".AppSearchActivity"
+ android:launchMode="singleInstance"
+ android:noHistory="true">
+ <meta-data android:name="distractionOptimized" android:value="true"/>
</activity>
- <receiver android:name=".AppGridActivity$AppInstallUninstallReceiver">
- <intent-filter>
- <action android:name="android.intent.action.PACKAGE_ADDED"/>
- <action android:name="android.intent.action.PACKAGE_CHANGED"/>
- <action android:name="android.intent.action.PACKAGE_REMOVED"/>
- <data android:scheme="package"/>
- </intent-filter>
- </receiver>
</application>
</manifest>
diff --git a/res/drawable/app_launcher_ripple_background.xml b/res/drawable/app_launcher_ripple_background.xml
index 33a25d6..450ca8f 100644
--- a/res/drawable/app_launcher_ripple_background.xml
+++ b/res/drawable/app_launcher_ripple_background.xml
@@ -16,11 +16,11 @@
-->
<ripple
xmlns:android="http://schemas.android.com/apk/res/android"
- android:color="@color/car_card_ripple_background">
+ android:color="?android:attr/colorControlHighlight">
<item android:id="@android:id/mask">
<shape android:shape="rectangle">
<solid android:color="@android:color/white" />
- <corners android:radius="@dimen/car_radius_2" />
+ <corners android:radius="@dimen/app_icon_ripple_radius" />
</shape>
</item>
</ripple>
diff --git a/res/drawable/ic_partly_cloudy.png b/res/drawable/ic_partly_cloudy.png
new file mode 100644
index 0000000..7a5be64
--- /dev/null
+++ b/res/drawable/ic_partly_cloudy.png
Binary files differ
diff --git a/res/layout/app_grid_activity.xml b/res/layout/app_grid_activity.xml
index 72538a8..af50bf1 100644
--- a/res/layout/app_grid_activity.xml
+++ b/res/layout/app_grid_activity.xml
@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
- Copyright (C) 2018 The Android Open Source Project
+ Copyright (C) 2019 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
@@ -19,21 +19,18 @@
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
- android:layout_height="wrap_content"
- android:background="@color/car_card"
+ android:layout_height="match_parent"
android:orientation="vertical">
<include
layout="@layout/app_grid_activity_header"
android:layout_width="match_parent"
- android:layout_height="wrap_content"
- android:layout_marginBottom="@dimen/car_padding_4" />
+ android:layout_height="wrap_content"/>
- <androidx.car.widget.PagedListView
+ <com.android.car.apps.common.widget.PagedRecyclerView
android:id="@+id/apps_grid"
android:layout_width="match_parent"
android:layout_height="match_parent"
- app:scrollBarTopMargin="0dp"
- app:dayNightStyle="auto"
- app:showPagedListViewDivider="false" />
+ />
</LinearLayout>
+
diff --git a/res/layout/app_grid_activity_header.xml b/res/layout/app_grid_activity_header.xml
index 4d0ab07..cc38658 100644
--- a/res/layout/app_grid_activity_header.xml
+++ b/res/layout/app_grid_activity_header.xml
@@ -20,7 +20,6 @@
android:id="@+id/header"
android:layout_width="match_parent"
android:layout_height="wrap_content"
- android:background="@color/car_card"
android:clipChildren="false"
android:clipToPadding="false"
android:gravity="center_vertical"
@@ -28,61 +27,61 @@
<FrameLayout
android:id="@+id/exit_button_container"
- android:layout_width="@dimen/car_margin"
- android:layout_height="@dimen/car_app_bar_height"
+ android:layout_width="@dimen/panel_margin"
+ android:layout_height="@dimen/app_bar_height"
android:layout_alignParentStart="true"
android:layout_centerVertical="true"
- android:background="@drawable/car_card_ripple_background"
+ android:background="?android:attr/selectableItemBackground"
android:clickable="true"
android:focusable="true">
<ImageButton
- android:layout_width="@dimen/car_primary_icon_size"
- android:layout_height="@dimen/car_primary_icon_size"
+ android:layout_width="@dimen/icon_size"
+ android:layout_height="@dimen/icon_size"
android:layout_gravity="center"
- android:background="@null"
- android:src="@drawable/ic_clear_black"
- android:tint="@color/car_tint"
- android:scaleType="fitXY"
android:adjustViewBounds="true"
+ android:background="@null"
android:clickable="false"
- android:focusable="false" />
+ android:focusable="false"
+ android:scaleType="fitXY"
+ android:src="@drawable/ic_clear_black"
+ android:tint="@color/icon_tint"/>
</FrameLayout>
<TextView
+ style="@style/TitleText"
android:layout_width="wrap_content"
- android:layout_height="@dimen/car_app_bar_height"
+ android:layout_height="@dimen/app_bar_height"
android:layout_toEndOf="@id/exit_button_container"
android:gravity="center_vertical"
android:text="@string/all_apps"
- android:textAppearance="@style/TextAppearance.Car.Title2" />
+ />
<FrameLayout
android:id="@+id/search_button_container"
- android:layout_width="@dimen/car_margin"
- android:layout_height="@dimen/car_touch_target_size"
- android:layout_centerVertical="true"
+ android:layout_width="@dimen/panel_margin"
+ android:layout_height="@dimen/app_grid_touch_target_size"
android:layout_alignParentEnd="true"
- android:background="@drawable/car_card_ripple_background"
+ android:layout_centerVertical="true"
+ android:background="?android:attr/selectableItemBackground"
android:clickable="true"
android:focusable="true"
- android:visibility="gone">
+ android:visibility="gone"
+ >
<ImageButton
- android:layout_width="@dimen/car_primary_icon_size"
- android:layout_height="@dimen/car_primary_icon_size"
+ android:layout_width="@dimen/icon_size"
+ android:layout_height="@dimen/icon_size"
android:layout_gravity="center"
- android:background="@null"
- android:src="@drawable/ic_search_black"
- android:tint="@color/car_tint"
- android:scaleType="fitXY"
android:adjustViewBounds="true"
+ android:background="@null"
android:clickable="false"
- android:focusable="false" />
+ android:focusable="false"
+ android:scaleType="fitXY"
+ android:src="@drawable/ic_search_black"
+ android:tint="@color/icon_tint"/>
</FrameLayout>
<View
- android:layout_width="match_parent"
- android:layout_height="@dimen/car_list_divider_height"
- android:layout_alignBottom="@id/exit_button_container"
- android:background="@color/car_list_divider"/>
+ style="@style/HorizontalLineDivider"
+ android:layout_alignBottom="@id/exit_button_container"/>
</RelativeLayout>
diff --git a/res/layout/app_item.xml b/res/layout/app_item.xml
index ddfe8ff..2e7e011 100644
--- a/res/layout/app_item.xml
+++ b/res/layout/app_item.xml
@@ -19,26 +19,26 @@
android:id="@+id/app_item"
android:layout_width="match_parent"
android:layout_height="wrap_content"
- android:padding="@dimen/car_padding_1"
- android:layout_marginStart="@dimen/car_padding_2"
- android:layout_marginEnd="@dimen/car_padding_2"
- android:layout_marginBottom="@dimen/car_padding_5"
+ android:layout_marginTop="@dimen/app_grid_row_margin"
+ android:layout_marginBottom="@dimen/app_grid_row_margin"
+ android:layout_marginEnd="@dimen/app_touch_target_margin"
+ android:layout_marginStart="@dimen/app_touch_target_margin"
+ android:background="@drawable/app_launcher_ripple_background"
android:gravity="center"
android:orientation="vertical"
- android:background="@drawable/app_launcher_ripple_background">
+ android:padding="@dimen/app_touch_target_padding">
<ImageView
android:id="@+id/app_icon"
- android:layout_width="@dimen/car_touch_target_size"
- android:layout_height="@dimen/car_touch_target_size"
- android:layout_marginBottom="@dimen/car_padding_4"
- android:layout_gravity="center_horizontal" />
+ android:layout_width="@dimen/app_grid_touch_target_size"
+ android:layout_height="@dimen/app_grid_touch_target_size"
+ android:layout_gravity="center_horizontal"
+ android:layout_marginBottom="@dimen/app_icon_description_margin"/>
<TextView
android:id="@+id/app_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
- android:textAppearance="@style/TextAppearance.Car.Label1"
android:ellipsize="end"
- android:maxLines="1" />
+ android:maxLines="1"/>
</LinearLayout>
diff --git a/res/layout/app_search_activity.xml b/res/layout/app_search_activity.xml
index 04badf9..6b17641 100644
--- a/res/layout/app_search_activity.xml
+++ b/res/layout/app_search_activity.xml
@@ -21,60 +21,57 @@
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
- android:background="@color/search_activity_background_color"
- android:orientation="vertical"
- android:gravity="center_horizontal">
+ android:background="?android:attr/colorPrimary"
+ android:gravity="center_horizontal"
+ android:orientation="vertical">
<RelativeLayout
android:id="@+id/app_search_header"
android:layout_width="match_parent"
- android:layout_height="@dimen/car_app_bar_height">
+ android:layout_height="@dimen/app_bar_height">
<FrameLayout
android:id="@+id/exit_button_container"
- android:layout_width="@dimen/car_margin"
- android:layout_height="@dimen/car_touch_target_size"
- android:background="@drawable/car_card_ripple_background"
+ android:layout_width="@dimen/panel_margin"
+ android:layout_height="@dimen/app_grid_touch_target_size"
+ android:background="?android:attr/selectableItemBackground"
android:clickable="true"
android:focusable="true">
<ImageButton
- android:layout_width="@dimen/car_primary_icon_size"
- android:layout_height="@dimen/car_primary_icon_size"
+ android:layout_width="@dimen/icon_size"
+ android:layout_height="@dimen/icon_size"
android:layout_gravity="center"
+ android:adjustViewBounds="true"
android:background="@null"
+ android:clickable="false"
+ android:focusable="false"
android:gravity="center"
android:src="@drawable/ic_arrow_back_black"
- android:tint="@color/car_tint"
- android:adjustViewBounds="true"
- android:clickable="false"
- android:focusable="false" />
+ android:tint="@color/icon_tint"/>
</FrameLayout>
<EditText
android:id="@+id/app_search_bar"
android:layout_width="@dimen/search_item_width"
android:layout_height="@dimen/search_box_height"
- android:layout_gravity="center_vertical"
android:layout_centerInParent="true"
- android:drawableStart="@drawable/ic_search_black"
+ android:layout_gravity="center_vertical"
+ android:background="?android:attr/colorPrimary"
android:drawablePadding="@dimen/search_bar_drawable_text_padding"
- android:drawableTint="@color/car_tint"
- android:background="@drawable/car_card_rounded_background"
+ android:drawableStart="@drawable/ic_search_black"
+ android:drawableTint="@color/icon_tint"
android:inputType="text|textNoSuggestions"
android:maxLines="1"
- android:paddingStart="@dimen/car_keyline_1"
- android:paddingEnd="@dimen/car_keyline_1"
- android:textAppearance="@style/TextAppearance.Car.Body1" />
+ android:paddingEnd="@dimen/search_bar_margin"
+ android:paddingStart="@dimen/search_bar_margin"
+ android:textAppearance="?android:attr/textAppearanceLarge"/>
</RelativeLayout>
- <androidx.car.widget.PagedListView
+ <androidx.recyclerview.widget.RecyclerView
android:id="@+id/search_result"
android:layout_width="@dimen/search_item_width"
android:layout_height="wrap_content"
- android:layout_marginTop="@dimen/car_padding_1"
- android:background="@drawable/car_card_rounded_background"
- app:scrollBarEnabled="false"
- app:gutter="none" />
+ android:layout_marginTop="@dimen/search_result_margin"/>
</LinearLayout>
diff --git a/res/layout/app_search_result_item.xml b/res/layout/app_search_result_item.xml
index 131db89..5fdfcc1 100644
--- a/res/layout/app_search_result_item.xml
+++ b/res/layout/app_search_result_item.xml
@@ -20,18 +20,18 @@
android:id="@+id/app_item"
android:layout_width="match_parent"
android:layout_height="wrap_content"
- android:minHeight="@dimen/car_single_line_list_item_height"
- android:background="@color/car_card"
+ android:background="?android:attr/selectableItemBackground"
+ android:minHeight="@*android:dimen/car_single_line_list_item_height"
android:orientation="horizontal">
<ImageView
android:id="@+id/app_icon"
- android:layout_width="@dimen/car_primary_icon_size"
- android:layout_height="@dimen/car_primary_icon_size"
+ android:layout_width="@dimen/icon_size"
+ android:layout_height="@dimen/icon_size"
android:layout_alignParentStart="true"
android:layout_centerVertical="true"
- android:layout_marginStart="@dimen/car_keyline_1"
- android:layout_marginEnd="@dimen/car_keyline_1" />
+ android:layout_marginStart="@dimen/search_bar_margin"
+ android:layout_marginEnd="@dimen/search_bar_margin" />
<TextView
android:id="@+id/app_name"
@@ -39,9 +39,9 @@
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:layout_centerVertical="true"
- android:layout_marginStart="@dimen/car_keyline_3"
- android:layout_marginEnd="@dimen/car_keyline_3"
- android:textAppearance="@style/TextAppearance.Car.Body1"
+ android:layout_marginStart="@dimen/search_result_text_margin"
+ android:layout_marginEnd="@dimen/search_result_text_margin"
+ android:textAppearance="?android:attr/textAppearanceLarge"
android:ellipsize="end"
android:maxLines="1" />
</RelativeLayout>
diff --git a/res/layout/car_launcher.xml b/res/layout/car_launcher.xml
index 583323b..4b28105 100644
--- a/res/layout/car_launcher.xml
+++ b/res/layout/car_launcher.xml
@@ -22,35 +22,90 @@
android:layout_height="match_parent"
tools:context=".CarLauncher">
- <TextView
- android:id="@+id/title"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:text="@string/title_text"
- android:textSize="40sp"
- app:layout_constraintBottom_toBottomOf="parent"
- app:layout_constraintLeft_toLeftOf="parent"
- app:layout_constraintRight_toRightOf="parent"
- app:layout_constraintTop_toTopOf="parent" />
-
- <ImageButton
- android:id="@+id/appsButton"
- android:layout_width="@dimen/button_size"
- android:layout_height="@dimen/button_size"
- android:layout_marginTop="32dp"
- android:background="?android:attr/selectableItemBackground"
- android:src="@drawable/ic_apps_black"
- android:onClick="openAppsList"
- app:layout_constraintEnd_toStartOf="@+id/centerLine"
- app:layout_constraintStart_toStartOf="@+id/centerLine"
- app:layout_constraintTop_toBottomOf="@+id/title"
- />
-
<androidx.constraintlayout.widget.Guideline
- android:id="@+id/centerLine"
+ android:id="@+id/start_edge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
- app:layout_constraintGuide_percent="0.5" />
+ app:layout_constraintGuide_begin="@dimen/horizontal_border_size"/>
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+ <androidx.constraintlayout.widget.Guideline
+ android:id="@+id/top_edge"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:orientation="horizontal"
+ app:layout_constraintGuide_begin="@dimen/vertical_border_size"/>
+
+ <androidx.constraintlayout.widget.Guideline
+ android:id="@+id/end_edge"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:orientation="vertical"
+ app:layout_constraintGuide_end="@dimen/horizontal_border_size"/>
+
+ <androidx.constraintlayout.widget.Guideline
+ android:id="@+id/bottom_edge"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:orientation="horizontal"
+ app:layout_constraintGuide_end="@dimen/vertical_border_size"/>
+
+ <androidx.constraintlayout.widget.Guideline
+ android:id="@+id/divider_vertical"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:orientation="vertical"
+ app:layout_constraintGuide_percent="@dimen/maps_screen_percentage"/>
+
+ <androidx.constraintlayout.widget.Guideline
+ android:id="@+id/divider_horizontal"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:orientation="horizontal"
+ app:layout_constraintGuide_percent="@dimen/contextual_screen_percentage"/>
+
+ <View
+ android:id="@+id/top_line"
+ style="@style/HorizontalLineDivider"
+ app:layout_constraintTop_toTopOf="parent"/>
+
+ <androidx.cardview.widget.CardView
+ style="@style/CardViewStyle"
+ android:layout_width="0dp"
+ android:layout_height="0dp"
+ android:layout_margin="@dimen/main_screen_widget_margin"
+ app:layout_constraintBottom_toTopOf="@+id/bottom_edge"
+ app:layout_constraintEnd_toStartOf="@+id/divider_vertical"
+ app:layout_constraintStart_toEndOf="@+id/start_edge"
+ app:layout_constraintTop_toBottomOf="@+id/top_edge">
+ <ActivityView
+ android:id="@+id/maps"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"/>
+ </androidx.cardview.widget.CardView>
+
+ <FrameLayout
+ android:id="@+id/contextual"
+ android:layout_width="0dp"
+ android:layout_height="0dp"
+ android:layout_margin="@dimen/main_screen_widget_margin"
+ app:layout_constraintBottom_toTopOf="@+id/divider_horizontal"
+ app:layout_constraintEnd_toStartOf="@+id/end_edge"
+ app:layout_constraintStart_toEndOf="@+id/divider_vertical"
+ app:layout_constraintTop_toBottomOf="@+id/top_edge"/>
+
+ <FrameLayout
+ android:id="@+id/playback"
+ android:layout_width="0dp"
+ android:layout_height="0dp"
+ android:layout_margin="@dimen/main_screen_widget_margin"
+ app:layout_constraintBottom_toTopOf="@+id/bottom_edge"
+ app:layout_constraintEnd_toStartOf="@+id/end_edge"
+ app:layout_constraintStart_toEndOf="@+id/divider_vertical"
+ app:layout_constraintTop_toBottomOf="@+id/divider_horizontal"/>
+ <View
+ android:id="@+id/bottom_line"
+ style="@style/HorizontalLineDivider"
+ app:layout_constraintBottom_toBottomOf="parent"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/res/layout/car_launcher_multiwindow.xml b/res/layout/car_launcher_multiwindow.xml
new file mode 100644
index 0000000..04924be
--- /dev/null
+++ b/res/layout/car_launcher_multiwindow.xml
@@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2019 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<androidx.constraintlayout.widget.ConstraintLayout
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:app="http://schemas.android.com/apk/res-auto"
+ xmlns:tools="http://schemas.android.com/tools"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ tools:context=".CarLauncher">
+
+ <androidx.constraintlayout.widget.Guideline
+ android:id="@+id/start_edge"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:orientation="vertical"
+ app:layout_constraintGuide_begin="@dimen/horizontal_border_size"/>
+
+ <androidx.constraintlayout.widget.Guideline
+ android:id="@+id/top_edge"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:orientation="horizontal"
+ app:layout_constraintGuide_begin="@dimen/vertical_border_size"/>
+
+ <androidx.constraintlayout.widget.Guideline
+ android:id="@+id/end_edge"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:orientation="vertical"
+ app:layout_constraintGuide_end="@dimen/horizontal_border_size"/>
+
+ <androidx.constraintlayout.widget.Guideline
+ android:id="@+id/bottom_edge"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:orientation="horizontal"
+ app:layout_constraintGuide_end="@dimen/vertical_border_size"/>
+
+ <androidx.constraintlayout.widget.Guideline
+ android:id="@+id/divider_horizontal"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:orientation="horizontal"
+ app:layout_constraintGuide_percent="@dimen/contextual_screen_percentage"/>
+
+ <View
+ android:id="@+id/top_line"
+ style="@style/HorizontalLineDivider"
+ app:layout_constraintTop_toTopOf="parent"/>
+
+ <FrameLayout
+ android:id="@+id/contextual"
+ android:layout_width="0dp"
+ android:layout_height="0dp"
+ android:layout_margin="@dimen/main_screen_widget_margin"
+ app:layout_constraintBottom_toTopOf="@+id/divider_horizontal"
+ app:layout_constraintEnd_toStartOf="@+id/end_edge"
+ app:layout_constraintStart_toEndOf="@+id/start_edge"
+ app:layout_constraintTop_toBottomOf="@+id/top_edge"/>
+
+ <FrameLayout
+ android:id="@+id/playback"
+ android:layout_width="0dp"
+ android:layout_height="0dp"
+ android:layout_margin="@dimen/main_screen_widget_margin"
+ app:layout_constraintBottom_toTopOf="@+id/bottom_edge"
+ app:layout_constraintEnd_toStartOf="@+id/end_edge"
+ app:layout_constraintStart_toEndOf="@+id/start_edge"
+ app:layout_constraintTop_toBottomOf="@+id/divider_horizontal"/>
+ <View
+ android:id="@+id/bottom_line"
+ style="@style/HorizontalLineDivider"
+ app:layout_constraintBottom_toBottomOf="parent"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/res/layout/contextual_fragment.xml b/res/layout/contextual_fragment.xml
new file mode 100644
index 0000000..3f090f5
--- /dev/null
+++ b/res/layout/contextual_fragment.xml
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2018, The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<androidx.cardview.widget.CardView
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:app="http://schemas.android.com/apk/res-auto"
+ style="@style/ContextualSpace"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent">
+
+ <androidx.constraintlayout.widget.ConstraintLayout
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_gravity="center_vertical">
+
+ <ImageView
+ android:id="@+id/icon"
+ android:layout_width="80dp"
+ android:layout_height="80dp"
+ android:layout_marginStart="@dimen/icon_start_margin"
+ app:layout_constraintStart_toStartOf="parent"
+ app:layout_constraintTop_toTopOf="parent"
+ app:layout_constraintBottom_toBottomOf="parent"/>
+
+ <TextView
+ android:id="@+id/top_line"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_marginStart="@dimen/icon_end_margin"
+ android:ellipsize="end"
+ android:maxLines="1"
+ android:textAppearance="?android:attr/textAppearanceLarge"
+ app:layout_constraintStart_toEndOf="@+id/icon"
+ app:layout_constraintTop_toTopOf="parent"
+ app:layout_constraintBottom_toTopOf="@+id/bottom_line_container"
+ app:layout_constraintVertical_chainStyle="packed"/>
+
+ <LinearLayout
+ android:id="@+id/bottom_line_container"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_marginStart="@dimen/icon_end_margin"
+ android:layout_marginTop="@dimen/line_gap_margin"
+ android:baselineAligned="true"
+ app:layout_constraintStart_toEndOf="@+id/icon"
+ app:layout_constraintTop_toBottomOf="@+id/top_line"
+ app:layout_constraintBottom_toBottomOf="parent">
+
+ <TextView
+ android:id="@+id/bottom_line"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:ellipsize="end"
+ android:maxLines="1"
+ android:textAppearance="?android:attr/textAppearanceLarge"/>
+
+ <TextView
+ android:id="@+id/date_divider"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_marginStart="4dp"
+ android:layout_marginEnd="6dp"
+ android:text="│"
+ android:textAppearance="?android:attr/textAppearanceLarge"
+ android:textColor="@color/date_divider_bar_color"/>
+
+ <com.android.car.carlauncher.LocalizedTextClock
+ android:id="@+id/date"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:format12Hour="@string/date"
+ android:format24Hour="@string/date"
+ android:textAppearance="?android:attr/textAppearanceLarge"/>
+
+ </LinearLayout>
+
+ </androidx.constraintlayout.widget.ConstraintLayout>
+
+</androidx.cardview.widget.CardView>
diff --git a/res/layout/recent_apps_row.xml b/res/layout/recent_apps_row.xml
index 3848aff..7c58de1 100644
--- a/res/layout/recent_apps_row.xml
+++ b/res/layout/recent_apps_row.xml
@@ -16,9 +16,9 @@
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:orientation="vertical"
android:layout_width="match_parent"
- android:layout_height="wrap_content">
+ android:layout_height="wrap_content"
+ android:orientation="vertical">
<LinearLayout
android:id="@+id/recent_apps_row"
@@ -29,8 +29,7 @@
<View
android:id="@+id/divider"
android:layout_width="match_parent"
- android:layout_height="@dimen/car_list_divider_height"
- android:layout_marginTop="@dimen/recent_apps_divider_margin"
- android:layout_marginBottom="@dimen/recent_apps_divider_margin"
- android:background="@color/car_list_divider"/>
+ android:layout_height="@dimen/recent_apps_row_height"
+ android:layout_marginTop="@dimen/app_grid_row_margin"
+ android:background="@color/recent_apps_line_divider_color"/>
</LinearLayout>
\ No newline at end of file
diff --git a/res/values-night/colors.xml b/res/values-night/colors.xml
deleted file mode 100644
index 5019fbc..0000000
--- a/res/values-night/colors.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2017 The Android Open Source Project
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-<resources>
- <color name="title_text_color">#FFFFFF</color>
- <color name="list_item_bg">#000000</color>
- <color name="list_item_text_color">#bdbdbd</color>
- <color name="search_activity_background_color">#ff222222</color>
-</resources>
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 9519eac..b17ae79 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -14,8 +14,7 @@
limitations under the License.
-->
<resources>
- <color name="title_text_color">#FFFFFF</color>
- <color name="list_item_bg">#bdbdbd</color>
- <color name="list_item_text_color">#424242</color>
- <color name="search_activity_background_color">#ffeeeeee</color>
+ <color name="date_divider_bar_color">@*android:color/car_grey_500</color>
+ <color name="icon_tint">@*android:color/car_tint</color>
+ <color name="recent_apps_line_divider_color">@*android:color/car_list_divider</color>
</resources>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 8a3fe69..4c276a4 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -15,19 +15,49 @@
limitations under the License.
-->
<resources>
+ <!-- CarLauncher Activity values -->
+ <dimen name="launcher_card_corner_radius">6dp</dimen>
+ <item name="maps_screen_percentage" type="dimen" format="float">0.6</item>
+ <!-- Vertical percentage of screen (not occupied by maps to devote to the contextual space
+ (Ex: date time temp) -->
+ <item name="contextual_screen_percentage" type="dimen" format="float">.3</item>
+ <!--Used for the space between the top, and bottom of the screen and the content -->
+ <dimen name="vertical_border_size">@*android:dimen/car_padding_1</dimen>
+ <!-- Used for the space between the start, and end of the screen and the content -->
+ <dimen name="horizontal_border_size">@*android:dimen/car_padding_1</dimen>
+ <!-- Margin surrounding fragments on the main activity -->
+ <dimen name="main_screen_widget_margin">@*android:dimen/car_padding_1</dimen>
+ <!-- Margin between the edge of the card and start of the icon -->
+ <dimen name="icon_start_margin">@*android:dimen/car_padding_4</dimen>
+ <!-- Gap between the end of the icon and the start of the text -->
+ <dimen name="icon_end_margin">@*android:dimen/car_padding_3</dimen>
+ <!-- Gap between text lines -->
+ <dimen name="line_gap_margin">@*android:dimen/car_padding_1</dimen>
+
+ <!-- AppGridActivity -->
<dimen name="recent_apps_divider_margin">40dp</dimen>
+ <item name="app_icon_opacity_unavailable" type="dimen" format="float">0.5</item>
+ <item name="app_icon_opacity" type="dimen" format="float">1.0</item>
+ <!-- Gap between top of screen (statusbar) and header content -->
+ <dimen name="app_grid_header_margin">@*android:dimen/car_padding_4</dimen>
+ <dimen name="panel_margin">@*android:dimen/car_margin</dimen>
+ <!-- Height of the text and exit button on the app selection screen -->
+ <dimen name="app_bar_height">@*android:dimen/car_app_bar_height</dimen>
+ <dimen name="icon_size">@*android:dimen/car_primary_icon_size</dimen>
+ <dimen name="recent_apps_row_height">@*android:dimen/car_list_divider_height</dimen>
+ <dimen name="app_grid_touch_target_size">@*android:dimen/car_touch_target_size</dimen>
+ <!-- Padding around the touch target (makes ripple look better) -->
+ <dimen name="app_touch_target_padding">@*android:dimen/car_padding_1</dimen>
+ <dimen name="app_touch_target_margin">@*android:dimen/car_padding_2</dimen>
+ <dimen name="app_grid_row_margin">@*android:dimen/car_padding_4</dimen>
+ <dimen name="app_icon_description_margin">@*android:dimen/car_padding_4</dimen>
+ <dimen name="app_icon_ripple_radius">@*android:dimen/car_radius_2</dimen>
+ <!-- AppSearchActivity -->
<dimen name="search_item_width">760dp</dimen>
+ <dimen name="search_result_margin">@*android:dimen/car_padding_1</dimen>
+ <dimen name="search_result_text_margin">@*android:dimen/car_keyline_3</dimen>
<dimen name="search_box_height">65dp</dimen>
+ <dimen name="search_bar_margin">@*android:dimen/car_keyline_1</dimen>
<dimen name="search_bar_drawable_text_padding">46dp</dimen>
-
- <dimen name="tile_text_size">56sp</dimen>
- <dimen name="title_text_margin_bottom">96dp</dimen>
- <dimen name="button_size">96dp</dimen>
-
- <dimen name="list_item_text_size">32sp</dimen>
- <dimen name="list_item_icon_size">96dp</dimen>
- <dimen name="list_item_vertical_padding">32dp</dimen>
- <dimen name="list_item_marginStart">24dp</dimen>
- <dimen name="list_item_text_margin_start">105dp</dimen>
</resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index ab544c6..57e5376 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -14,8 +14,59 @@
See the License for the specific language governing permissions and
limitations under the License.
-->
-<resources>
- <string name="title_text">Let\'s Drive</string>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
<string name="app_title">Car Launcher</string>
<string name="all_apps">All apps</string>
-</resources>
\ No newline at end of file
+
+ <string name="driving_toast_text">
+ <xliff:g id="app_name" example="Settings">%1$s</xliff:g> can\'t be used while driving.
+ </string>
+
+ <!-- Contextual Fragment -->
+ <string name="greeting">Hi,
+ <xliff:g example="Owner" id="user">%s</xliff:g>
+ </string>
+ <string name="temperature" translatable="false">%d\u00B0</string>
+ <string name="temperature_empty" translatable="false">--\u00B0</string>
+ <string name="date" translatable="false">EEEMMMd</string>
+
+ <plurals name="projection_devices">
+ <item quantity="one"><xliff:g example="1" id="count">%d</xliff:g> device</item>
+ <item quantity="other"><xliff:g example="2" id="count">%d</xliff:g> devices</item>
+ </plurals>
+
+ <!--
+ A list of package names to exclude from the app selector when filtering is active.
+ DO NOT TRANSLATE.
+ -->
+ <string-array name="hidden_apps" translatable="false">
+ <item>com.android.car.themeplayground</item>
+ <item>com.google.android.auto.welcome</item>
+ <item>com.android.car.acast.source</item>
+ <item>com.google.android.embedded.projection</item>
+ <item>com.google.android.car.bugreport</item>
+ <item>com.android.car.trust</item>
+ <item>com.android.car.datacenter</item>
+ <item>com.google.android.car.diagnosticrecorder</item>
+ <item>com.google.android.car.diskwriteapp</item>
+ <item>com.android.documentsui</item>
+ <item>com.google.android.car.flashapp</item>
+ <item>com.android.gallery3d</item>
+ <item>com.google.android.car.garagemode.testapp</item>
+ <item>com.google.android.gms.vehicle.testapp</item>
+ <item>com.google.android.car.kitchensink</item>
+ <item>com.android.support.car.lenspicker</item>
+ <item>com.google.android.apps.gmm</item>
+ <item>com.android.car.media</item>
+ <item>com.qualcomm.qti.sensors.qsensortest</item>
+ <item>com.qualcomm.qti.logkit</item>
+ <item>com.qualcomm.qti.roamingsettings</item>
+ <item>com.android.settings</item>
+ <item>com.google.android.car.uxr.sample</item>
+ <item>com.google.android.apps.geo.autograph.vms.client.visualizer.car</item>
+ <item>com.google.android.apps.geo.autograph.vms.client.systemstate</item>
+ <item>com.google.android.car.vms.subscriber</item>
+ <item>org.chromium.webview_shell</item>
+ </string-array>
+
+</resources>
diff --git a/res/values/styles.xml b/res/values/styles.xml
new file mode 100644
index 0000000..c576b1c
--- /dev/null
+++ b/res/values/styles.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2018 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<resources>
+ <style name="CardViewStyle">
+ <item name="cardCornerRadius">@dimen/launcher_card_corner_radius</item>
+ <item name="cardElevation">0dp</item>
+ </style>
+
+ <style name="ContextualSpace" parent="CardViewStyle">
+ <item name="cardBackgroundColor">?android:attr/colorPrimary</item>
+ </style>
+
+ <style name="TitleText">
+ <item name="android:textAppearance">?android:attr/textAppearanceLarge</item>
+ <item name="android:fontFamily">sans-serif-medium</item>
+ </style>
+
+ <style name="HorizontalLineDivider">
+ <item name="android:layout_width">match_parent</item>
+ <item name="android:layout_height">@*android:dimen/car_list_divider_height</item>
+ <item name="android:background">@*android:color/car_list_divider</item>
+ </style>
+</resources>
diff --git a/res/values/themes.xml b/res/values/themes.xml
new file mode 100644
index 0000000..5422778
--- /dev/null
+++ b/res/values/themes.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ ~ Copyright (C) 2018 The Android Open Source Project
+ ~
+ ~ Licensed under the Apache License, Version 2.0 (the "License");
+ ~ you may not use this file except in compliance with the License.
+ ~ You may obtain a copy of the License at
+ ~
+ ~ http://www.apache.org/licenses/LICENSE-2.0
+ ~
+ ~ Unless required by applicable law or agreed to in writing, software
+ ~ distributed under the License is distributed on an "AS IS" BASIS,
+ ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ~ See the License for the specific language governing permissions and
+ ~ limitations under the License
+ -->
+
+<resources>
+ <!--Theme for the app, it's defined empty here so it can be overlaid easily -->
+ <style name="Theme.Launcher" parent="android:Theme.DeviceDefault.Wallpaper.NoTitleBar">
+ <item name="textAppearanceGridItem">@android:style/TextAppearance.DeviceDefault.Medium</item>
+ <item name="textAppearanceGridItemSecondary">@android:style/TextAppearance.DeviceDefault.Small</item>
+ </style>
+</resources>
diff --git a/src/com/android/car/carlauncher/AppGridActivity.java b/src/com/android/car/carlauncher/AppGridActivity.java
index 62d0699..a4a8bed 100644
--- a/src/com/android/car/carlauncher/AppGridActivity.java
+++ b/src/com/android/car/carlauncher/AppGridActivity.java
@@ -30,10 +30,8 @@
import android.content.Intent;
import android.content.IntentFilter;
import android.content.ServiceConnection;
-import android.content.pm.ActivityInfo;
import android.content.pm.LauncherApps;
import android.content.pm.PackageManager;
-import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.os.IBinder;
import android.text.TextUtils;
@@ -44,12 +42,16 @@
import androidx.recyclerview.widget.GridLayoutManager;
import androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup;
+import androidx.recyclerview.widget.RecyclerView;
+import com.android.car.carlauncher.AppLauncherUtils.LauncherAppsInfo;
+
import java.util.ArrayList;
+import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
+import java.util.HashSet;
import java.util.List;
-
-import androidx.car.widget.PagedListView;
+import java.util.Set;
/**
* Launcher activity that shows a grid of apps.
@@ -59,6 +61,8 @@
private static final String TAG = "AppGridActivity";
private int mColumnNumber;
+ private boolean mShowAllApps = true;
+ private final Set<String> mHiddenApps = new HashSet<>();
private AppGridAdapter mGridAdapter;
private PackageManager mPackageManager;
private UsageStatsManager mUsageStatsManager;
@@ -83,9 +87,7 @@
restrictionInfo.isRequiresDistractionOptimization()));
mCarPackageManager = (CarPackageManager) mCar.getCarManager(Car.PACKAGE_SERVICE);
- mGridAdapter.setAllApps(getAllApps());
- mGridAdapter.setMostRecentApps(getMostRecentApps());
-
+ updateAppsLists();
} catch (CarNotConnectedException e) {
Log.e(TAG, "Car not connected in CarConnectionListener", e);
}
@@ -105,10 +107,20 @@
mPackageManager = getPackageManager();
mUsageStatsManager = (UsageStatsManager) getSystemService(Context.USAGE_STATS_SERVICE);
mCar = Car.createCar(this, mCarConnectionListener);
+ mHiddenApps.addAll(Arrays.asList(getResources().getStringArray(R.array.hidden_apps)));
setContentView(R.layout.app_grid_activity);
- findViewById(R.id.exit_button_container).setOnClickListener(v -> finish());
+ View exitView = findViewById(R.id.exit_button_container);
+ exitView.setOnClickListener(v -> finish());
+ exitView.setOnLongClickListener(new View.OnLongClickListener() {
+ @Override
+ public boolean onLongClick(View v) {
+ mShowAllApps = !mShowAllApps;
+ updateAppsLists();
+ return true;
+ }
+ });
findViewById(R.id.search_button_container).setOnClickListener((View view) -> {
Intent intent = new Intent(this, AppSearchActivity.class);
@@ -116,7 +128,7 @@
});
mGridAdapter = new AppGridAdapter(this);
- PagedListView gridView = findViewById(R.id.apps_grid);
+ RecyclerView gridView = findViewById(R.id.apps_grid);
GridLayoutManager gridLayoutManager = new GridLayoutManager(this, mColumnNumber);
gridLayoutManager.setSpanSizeLookup(new SpanSizeLookup() {
@@ -125,7 +137,7 @@
return mGridAdapter.getSpanSizeLookup(position);
}
});
- gridView.getRecyclerView().setLayoutManager(gridLayoutManager);
+ gridView.setLayoutManager(gridLayoutManager);
gridView.setAdapter(mGridAdapter);
}
@@ -133,10 +145,18 @@
@Override
protected void onResume() {
super.onResume();
- mGridAdapter.setAllApps(getAllApps());
- // using onResume() to refresh most recently used apps because we want to refresh even if
+ // Using onResume() to refresh most recently used apps because we want to refresh even if
// the app being launched crashes/doesn't cover the entire screen.
- mGridAdapter.setMostRecentApps(getMostRecentApps());
+ updateAppsLists();
+ }
+
+ /** Updates the list of all apps, and the list of the most recently used ones. */
+ private void updateAppsLists() {
+ Set<String> blackList = mShowAllApps ? Collections.emptySet() : mHiddenApps;
+ LauncherAppsInfo appsInfo = AppLauncherUtils.getAllLauncherApps(blackList,
+ getSystemService(LauncherApps.class), mCarPackageManager, mPackageManager);
+ mGridAdapter.setAllApps(appsInfo.getApplicationsList());
+ mGridAdapter.setMostRecentApps(getMostRecentApps(appsInfo));
}
@Override
@@ -177,8 +197,15 @@
}
}
- private List<AppMetaData> getMostRecentApps() {
+ /**
+ * Note that in order to obtain usage stats from the previous boot,
+ * the device must have gone through a clean shut down process.
+ */
+ private List<AppMetaData> getMostRecentApps(LauncherAppsInfo appsInfo) {
ArrayList<AppMetaData> apps = new ArrayList<>();
+ if (appsInfo.isEmpty()) {
+ return apps;
+ }
// get the usage stats starting from 1 year ago with a INTERVAL_YEARLY granularity
// returning entries like:
@@ -195,14 +222,15 @@
return apps; // empty list
}
- Collections.sort(stats, new LastTimeUsedComparator());
+ stats.sort(new LastTimeUsedComparator());
int currentIndex = 0;
int itemsAdded = 0;
int statsSize = stats.size();
int itemCount = Math.min(mColumnNumber, statsSize);
while (itemsAdded < itemCount && currentIndex < statsSize) {
- String packageName = stats.get(currentIndex).getPackageName();
+ UsageStats usageStats = stats.get(currentIndex);
+ String packageName = usageStats.mPackageName;
currentIndex++;
// do not include self
@@ -210,36 +238,26 @@
continue;
}
- // do not include apps that don't support starting from launcher
- Intent intent = getPackageManager().getLaunchIntentForPackage(packageName);
- if (intent == null || !intent.hasCategory(Intent.CATEGORY_LAUNCHER)) {
- continue;
+ // Exempt media services from background and launcher checks
+ if (!appsInfo.isMediaService(packageName)) {
+ // do not include apps that only ran in the background
+ if (usageStats.getTotalTimeInForeground() == 0) {
+ continue;
+ }
+
+ // do not include apps that don't support starting from launcher
+ Intent intent = getPackageManager().getLaunchIntentForPackage(packageName);
+ if (intent == null || !intent.hasCategory(Intent.CATEGORY_LAUNCHER)) {
+ continue;
+ }
}
- try {
- // try getting activity info from package name
- Drawable icon = mPackageManager.getActivityIcon(intent);
- ActivityInfo info = mPackageManager.getActivityInfo(intent.getComponent(), 0);
- CharSequence displayName = info.loadLabel(mPackageManager);
- if (icon == null || TextUtils.isEmpty(displayName)) {
- continue;
- }
- boolean isDistractionOptimized = AppLauncherUtils.isActivityDistractionOptimized(
- mCarPackageManager, packageName, intent.getComponent().getClassName());
- AppMetaData app =
- new AppMetaData(displayName, packageName, icon, isDistractionOptimized);
-
- // edge case: do not include duplicated entries
- // e.g. app is used at 2017/12/31 23:59, and 2018/01/01 00:00
- if (apps.contains(app)) {
- continue;
- }
-
+ AppMetaData app = appsInfo.getAppMetaData(packageName);
+ // Prevent duplicated entries
+ // e.g. app is used at 2017/12/31 23:59, and 2018/01/01 00:00
+ if (app != null && !apps.contains(app)) {
apps.add(app);
itemsAdded++;
- } catch (PackageManager.NameNotFoundException e) {
- // this should never happen
- Log.e(TAG, "NameNotFoundException when getting app icon in AppGridActivity", e);
}
}
return apps;
@@ -258,11 +276,6 @@
}
}
- private List<AppMetaData> getAllApps() {
- return AppLauncherUtils.getAllLaunchableApps(
- getSystemService(LauncherApps.class), mCarPackageManager, mPackageManager);
- }
-
private class AppInstallUninstallReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
@@ -273,7 +286,7 @@
return;
}
- mGridAdapter.setAllApps(getAllApps());
+ updateAppsLists();
}
}
}
diff --git a/src/com/android/car/carlauncher/AppGridAdapter.java b/src/com/android/car/carlauncher/AppGridAdapter.java
index 7b1be64..89cf10a 100644
--- a/src/com/android/car/carlauncher/AppGridAdapter.java
+++ b/src/com/android/car/carlauncher/AppGridAdapter.java
@@ -25,7 +25,6 @@
import androidx.recyclerview.widget.RecyclerView;
import java.util.Collections;
-import java.util.Comparator;
import java.util.List;
/**
@@ -61,7 +60,7 @@
notifyDataSetChanged();
}
- void setAllApps(List<AppMetaData> apps) {
+ void setAllApps(@Nullable List<AppMetaData> apps) {
mApps = apps;
sortAllApps();
notifyDataSetChanged();
diff --git a/src/com/android/car/carlauncher/AppItemViewHolder.java b/src/com/android/car/carlauncher/AppItemViewHolder.java
index 3007092..ff3b651 100644
--- a/src/com/android/car/carlauncher/AppItemViewHolder.java
+++ b/src/com/android/car/carlauncher/AppItemViewHolder.java
@@ -18,9 +18,11 @@
import android.annotation.Nullable;
import android.content.Context;
+import android.content.Intent;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
+import android.widget.Toast;
import androidx.recyclerview.widget.RecyclerView;
@@ -29,11 +31,11 @@
*/
public class AppItemViewHolder extends RecyclerView.ViewHolder {
private final Context mContext;
- public View mAppItem;
- public ImageView mAppIconView;
- public TextView mAppNameView;
+ private View mAppItem;
+ private ImageView mAppIconView;
+ private TextView mAppNameView;
- public AppItemViewHolder(View view, Context context) {
+ AppItemViewHolder(View view, Context context) {
super(view);
mContext = context;
mAppItem = view.findViewById(R.id.app_item);
@@ -48,7 +50,6 @@
*/
public void bind(@Nullable AppMetaData app, boolean isDistractionOptimizationRequired) {
// Empty out the view
- mAppItem.setClickable(false);
mAppIconView.setImageDrawable(null);
mAppNameView.setText(null);
@@ -57,11 +58,30 @@
}
mAppNameView.setText(app.getDisplayName());
- if (isDistractionOptimizationRequired && !app.getIsDistractionOptimized()) {
- mAppIconView.setImageDrawable(AppLauncherUtils.toGrayscale(app.getIcon()));
- } else {
- mAppIconView.setImageDrawable(app.getIcon());
+ mAppIconView.setImageDrawable(app.getIcon());
+ boolean isLaunchable =
+ !isDistractionOptimizationRequired || app.getIsDistractionOptimized();
+ mAppIconView.setAlpha(mContext.getResources().getFloat(
+ isLaunchable ? R.dimen.app_icon_opacity : R.dimen.app_icon_opacity_unavailable));
+
+ if (isLaunchable) {
mAppItem.setOnClickListener(v -> AppLauncherUtils.launchApp(mContext, app));
+ mAppItem.setLongClickable(app.getAlternateLaunchIntent() != null);
+ mAppItem.setOnLongClickListener(v-> openAlternateLaunchIntent(app));
+ } else {
+ String warningText = mContext.getResources()
+ .getString(R.string.driving_toast_text, app.getDisplayName());
+ mAppItem.setOnClickListener(
+ v -> Toast.makeText(mContext, warningText, Toast.LENGTH_LONG).show());
}
}
+
+ private boolean openAlternateLaunchIntent(AppMetaData app) {
+ Intent intent = app.getAlternateLaunchIntent();
+ if (intent != null) {
+ mContext.startActivity(intent);
+ return true;
+ }
+ return false;
+ }
}
diff --git a/src/com/android/car/carlauncher/AppLauncherUtils.java b/src/com/android/car/carlauncher/AppLauncherUtils.java
index 30e4ae6..dbeff4d 100644
--- a/src/com/android/car/carlauncher/AppLauncherUtils.java
+++ b/src/com/android/car/carlauncher/AppLauncherUtils.java
@@ -17,6 +17,8 @@
package com.android.car.carlauncher;
import android.annotation.Nullable;
+import android.app.ActivityOptions;
+import android.car.Car;
import android.car.CarNotConnectedException;
import android.car.content.pm.CarPackageManager;
import android.content.Context;
@@ -24,15 +26,20 @@
import android.content.pm.LauncherActivityInfo;
import android.content.pm.LauncherApps;
import android.content.pm.PackageManager;
-import android.graphics.ColorMatrix;
-import android.graphics.ColorMatrixColorFilter;
-import android.graphics.drawable.Drawable;
+import android.content.pm.ResolveInfo;
import android.os.Process;
+import android.service.media.MediaBrowserService;
import android.util.Log;
+import androidx.annotation.NonNull;
+
import java.util.ArrayList;
+import java.util.Collections;
import java.util.Comparator;
+import java.util.HashMap;
import java.util.List;
+import java.util.Map;
+import java.util.Set;
/**
* Util class that contains helper method used by app launcher classes.
@@ -57,65 +64,128 @@
* @param app the requesting app's AppMetaData
*/
static void launchApp(Context context, AppMetaData app) {
- Intent intent =
- context.getPackageManager().getLaunchIntentForPackage(app.getPackageName());
- context.startActivity(intent);
+ ActivityOptions options = ActivityOptions.makeBasic();
+ options.setLaunchDisplayId(context.getDisplayId());
+ context.startActivity(app.getMainLaunchIntent(), options.toBundle());
}
- /**
- * Converts a {@link Drawable} to grey scale.
- *
- * @param drawable the original drawable
- * @return the grey scale drawable
- */
- static Drawable toGrayscale(Drawable drawable) {
- ColorMatrix matrix = new ColorMatrix();
- matrix.setSaturation(0);
- ColorMatrixColorFilter filter = new ColorMatrixColorFilter(matrix);
- // deep copy the original drawable
- Drawable newDrawable = drawable.getConstantState().newDrawable().mutate();
- newDrawable.setColorFilter(filter);
- return newDrawable;
+ /** Bundles application and services info. */
+ static class LauncherAppsInfo {
+ /** Map of all apps' metadata keyed by package name. */
+ private final Map<String, AppMetaData> mApplications;
+
+ /** Map of all the media services keyed by package name. */
+ private final Map<String, ResolveInfo> mMediaServices;
+
+ LauncherAppsInfo(@NonNull Map<String, AppMetaData> apps,
+ @NonNull Map<String, ResolveInfo> mediaServices) {
+ mApplications = apps;
+ mMediaServices = mediaServices;
+ }
+
+ /** Returns true if all maps are empty. */
+ boolean isEmpty() {
+ return mApplications.isEmpty() && mMediaServices.isEmpty();
+ }
+
+ /** Returns whether the given package name is a media service. */
+ boolean isMediaService(String packageName) {
+ return mMediaServices.containsKey(packageName);
+ }
+
+ /** Returns the {@link AppMetaData} for the given package name. */
+ @Nullable
+ AppMetaData getAppMetaData(String packageName) {
+ return mApplications.get(packageName);
+ }
+
+ /** Returns a new list of the applications' {@link AppMetaData}. */
+ @NonNull
+ List<AppMetaData> getApplicationsList() {
+ return new ArrayList<>(mApplications.values());
+ }
}
+ private final static LauncherAppsInfo EMPTY_APPS_INFO = new LauncherAppsInfo(
+ Collections.emptyMap(), Collections.emptyMap());
+
/**
- * Gets all apps that support launching from launcher in unsorted order.
+ * Gets all the apps that we want to see in the launcher in unsorted order. Includes media
+ * services without launcher activities.
*
+ * @param blackList A (possibly empty) list of apps to hide
* @param launcherApps The {@link LauncherApps} system service
* @param carPackageManager The {@link CarPackageManager} system service
* @param packageManager The {@link PackageManager} system service
- * @return a list of all apps' metadata
+ * @return a new {@link LauncherAppsInfo}
*/
- @Nullable
- static List<AppMetaData> getAllLaunchableApps(
+ @NonNull
+ static LauncherAppsInfo getAllLauncherApps(
+ @NonNull Set<String> blackList,
LauncherApps launcherApps,
CarPackageManager carPackageManager,
PackageManager packageManager) {
if (launcherApps == null || carPackageManager == null || packageManager == null) {
- return null;
+ return EMPTY_APPS_INFO;
}
- List<AppMetaData> apps = new ArrayList<>();
-
- Intent intent = new Intent(Intent.ACTION_MAIN, null);
- intent.addCategory(Intent.CATEGORY_LAUNCHER);
-
+ List<ResolveInfo> mediaServices = packageManager.queryIntentServices(
+ new Intent(MediaBrowserService.SERVICE_INTERFACE),
+ PackageManager.GET_RESOLVED_FILTER);
List<LauncherActivityInfo> availableActivities =
launcherApps.getActivityList(null, Process.myUserHandle());
+
+ Map<String, AppMetaData> apps = new HashMap<>(
+ mediaServices.size() + availableActivities.size());
+ Map<String, ResolveInfo> mediaServicesMap = new HashMap<>(mediaServices.size());
+
+ // Process media services
+ for (ResolveInfo info : mediaServices) {
+ String packageName = info.serviceInfo.packageName;
+ mediaServicesMap.put(packageName, info);
+ if (shouldAdd(packageName, apps, blackList)) {
+ final boolean isDistractionOptimized = true;
+
+ Intent intent = new Intent(Car.CAR_INTENT_ACTION_MEDIA_TEMPLATE);
+ intent.putExtra(Car.CAR_EXTRA_MEDIA_PACKAGE, packageName);
+
+ AppMetaData appMetaData = new AppMetaData(
+ info.serviceInfo.loadLabel(packageManager),
+ packageName,
+ info.serviceInfo.loadIcon(packageManager),
+ isDistractionOptimized,
+ intent,
+ packageManager.getLaunchIntentForPackage(packageName));
+ apps.put(packageName, appMetaData);
+ }
+ }
+
+ // Process activities
for (LauncherActivityInfo info : availableActivities) {
String packageName = info.getComponentName().getPackageName();
- boolean isDistractionOptimized =
- isActivityDistractionOptimized(carPackageManager, packageName, info.getName());
+ if (shouldAdd(packageName, apps, blackList)) {
+ boolean isDistractionOptimized =
+ isActivityDistractionOptimized(carPackageManager, packageName,
+ info.getName());
- AppMetaData app = new AppMetaData(
- info.getLabel(),
- packageName,
- info.getApplicationInfo().loadIcon(packageManager),
- isDistractionOptimized);
- apps.add(app);
+ AppMetaData appMetaData = new AppMetaData(
+ info.getLabel(),
+ packageName,
+ info.getBadgedIcon(0),
+ isDistractionOptimized,
+ packageManager.getLaunchIntentForPackage(packageName),
+ null);
+ apps.put(packageName, appMetaData);
+ }
}
- return apps;
+
+ return new LauncherAppsInfo(apps, mediaServicesMap);
+ }
+
+ private static boolean shouldAdd(String packageName, Map<String, AppMetaData> apps,
+ @NonNull Set<String> blackList) {
+ return !apps.containsKey(packageName) && !blackList.contains(packageName);
}
/**
diff --git a/src/com/android/car/carlauncher/AppMetaData.java b/src/com/android/car/carlauncher/AppMetaData.java
index ac8a744..affc472 100644
--- a/src/com/android/car/carlauncher/AppMetaData.java
+++ b/src/com/android/car/carlauncher/AppMetaData.java
@@ -17,30 +17,48 @@
package com.android.car.carlauncher;
import android.annotation.Nullable;
+import android.content.Intent;
import android.graphics.drawable.Drawable;
/**
- * Meta data of an app including the display name, the full package name, and the icon drawable.
+ * Meta data of an app including the display name, the full package name, the icon drawable, and an
+ * intent to either open the app or the media center (for media services).
*/
final class AppMetaData {
// The display name of the app
@Nullable
- private String mDisplayName;
+ private final String mDisplayName;
// The package name of the app
- private String mPackageName;
- private Drawable mIcon;
- private boolean mIsDistractionOptimized;
+ private final String mPackageName;
+ private final Drawable mIcon;
+ private final boolean mIsDistractionOptimized;
+ private final Intent mMainLaunchIntent;
+ private final Intent mAlternateLaunchIntent;
- public AppMetaData(
+ /**
+ * AppMetaData
+ * @param displayName the name to display in the launcher
+ * @param packageName the application's package
+ * @param icon the application's icon
+ * @param isDistractionOptimized whether mainLaunchIntent is safe for driving
+ * @param mainLaunchIntent what to open by default (goes to the media center for media apps)
+ * @param alternateLaunchIntent temporary allowance for media apps that still need to show UI
+ * beyond sign in and settings
+ */
+ AppMetaData(
CharSequence displayName,
String packageName,
Drawable icon,
- boolean isDistractionOptimized) {
+ boolean isDistractionOptimized,
+ Intent mainLaunchIntent,
+ @Nullable Intent alternateLaunchIntent) {
mDisplayName = displayName == null ? "" : displayName.toString();
mPackageName = packageName == null ? "" : packageName;
mIcon = icon;
mIsDistractionOptimized = isDistractionOptimized;
+ mMainLaunchIntent = mainLaunchIntent;
+ mAlternateLaunchIntent = alternateLaunchIntent;
}
public String getDisplayName() {
@@ -51,11 +69,19 @@
return mPackageName;
}
+ Intent getMainLaunchIntent() {
+ return mMainLaunchIntent;
+ }
+
+ Intent getAlternateLaunchIntent() {
+ return mAlternateLaunchIntent;
+ }
+
public Drawable getIcon() {
return mIcon;
}
- public boolean getIsDistractionOptimized() {
+ boolean getIsDistractionOptimized() {
return mIsDistractionOptimized;
}
diff --git a/src/com/android/car/carlauncher/AppSearchActivity.java b/src/com/android/car/carlauncher/AppSearchActivity.java
index 77c1577..59315db 100644
--- a/src/com/android/car/carlauncher/AppSearchActivity.java
+++ b/src/com/android/car/carlauncher/AppSearchActivity.java
@@ -39,10 +39,10 @@
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;
+import androidx.recyclerview.widget.RecyclerView;
+import java.util.Collections;
import java.util.List;
-import androidx.car.widget.PagedListView;
-
/**
* Activity that allows user to search in apps.
*/
@@ -100,7 +100,7 @@
});
findViewById(R.id.exit_button_container).setOnClickListener(view -> finish());
- PagedListView searchResultView = findViewById(R.id.search_result);
+ RecyclerView searchResultView = findViewById(R.id.search_result);
searchResultView.setClipToOutline(true);
mSearchResultAdapter = new SearchResultAdapter(this);
searchResultView.setAdapter(mSearchResultAdapter);
@@ -167,8 +167,10 @@
}
private List<AppMetaData> getAllApps() {
- return AppLauncherUtils.getAllLaunchableApps(
- getSystemService(LauncherApps.class), mCarPackageManager, mPackageManager);
+ AppLauncherUtils.LauncherAppsInfo appsInfo = AppLauncherUtils.getAllLauncherApps(
+ Collections.emptySet(), getSystemService(LauncherApps.class), mCarPackageManager,
+ mPackageManager);
+ return appsInfo.getApplicationsList();
}
public void hideKeyboard() {
diff --git a/src/com/android/car/carlauncher/CarLauncher.java b/src/com/android/car/carlauncher/CarLauncher.java
index 4eac517..3fa0cc4 100644
--- a/src/com/android/car/carlauncher/CarLauncher.java
+++ b/src/com/android/car/carlauncher/CarLauncher.java
@@ -1,23 +1,188 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
package com.android.car.carlauncher;
-import android.app.Activity;
+import android.app.ActivityManager;
+import android.app.ActivityOptions;
+import android.app.ActivityView;
+import android.app.UserSwitchObserver;
import android.content.Intent;
+import android.content.res.Configuration;
import android.os.Bundle;
-import android.view.View;
+import android.os.IRemoteCallback;
+import android.os.RemoteException;
+import android.util.Log;
+import android.widget.FrameLayout;
+
+import androidx.fragment.app.FragmentActivity;
+import androidx.fragment.app.FragmentTransaction;
+
+import com.android.car.media.common.PlaybackFragment;
+
+import java.util.Set;
/**
- * Basic Launcher for Android Automotive
+ * Basic Launcher for Android Automotive which demonstrates the use of {@link ActivityView} to host
+ * maps content.
+ *
+ * <p>Note: On some devices, the ActivityView may render with a width, height, and/or aspect
+ * ratio that does not meet Android compatibility definitions. Developers should work with content
+ * owners to ensure content renders correctly when extending or emulating this class.
+ *
+ * <p>Note: Since the hosted maps Activity in ActivityView is currently in a virtual display, the
+ * system considers the Activity to always be in front. Launching the maps Activity with a direct
+ * Intent will not work. To start the maps Activity on the real display, send the Intent to the
+ * Launcher with the {@link Intent#CATEGORY_APP_MAPS} category, and the launcher will start the
+ * Activity on the real display.
+ *
+ * <p>Note: The state of the virtual display in the ActivityView is nondeterministic when
+ * switching away from and back to the current user. To avoid a crash, this Activity will finish
+ * when switching users.
*/
-public class CarLauncher extends Activity {
+public class CarLauncher extends FragmentActivity {
+ private static final String TAG = "CarLauncher";
- @Override
+ private ActivityView mActivityView;
+ private boolean mActivityViewReady = false;
+ private boolean mIsStarted = false;
+
+ private final ActivityView.StateCallback mActivityViewCallback =
+ new ActivityView.StateCallback() {
+ @Override
+ public void onActivityViewReady(ActivityView view) {
+ mActivityViewReady = true;
+ startMapsInActivityView();
+ }
+
+ @Override
+ public void onActivityViewDestroyed(ActivityView view) {
+ mActivityViewReady = false;
+ }
+
+ @Override
+ public void onTaskMovedToFront(int taskId) {
+ try {
+ if (mIsStarted) {
+ ActivityManager am =
+ (ActivityManager) getSystemService(ACTIVITY_SERVICE);
+ am.moveTaskToFront(CarLauncher.this.getTaskId(), /* flags= */ 0);
+ }
+ } catch (RuntimeException e) {
+ Log.w(TAG, "Failed to move CarLauncher to front.");
+ }
+ }
+ };
+
+ @Override
protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.car_launcher);
- }
+ super.onCreate(savedInstanceState);
+ // Don't show the maps panel in multi window mode.
+ // NOTE: CTS tests for split screen are not compatible with activity views on the default
+ // activity of the launcher
+ if (isInMultiWindowMode() || isInPictureInPictureMode()) {
+ setContentView(R.layout.car_launcher_multiwindow);
+ } else {
+ setContentView(R.layout.car_launcher);
+ }
+ initializeFragments();
+ mActivityView = findViewById(R.id.maps);
+ if (mActivityView != null) {
+ mActivityView.setCallback(mActivityViewCallback);
+ }
+ }
- // called by onClick in xml
- public void openAppsList(View v){
- startActivity(new Intent(this, AppGridActivity.class));
+ @Override
+ protected void onNewIntent(Intent intent) {
+ Set<String> categories = intent.getCategories();
+ if (categories != null && categories.size() == 1 && categories.contains(
+ Intent.CATEGORY_APP_MAPS)) {
+ launchMapsActivity();
+ }
+ }
+
+ @Override
+ protected void onRestart() {
+ super.onRestart();
+ startMapsInActivityView();
+ }
+
+ @Override
+ protected void onStart() {
+ super.onStart();
+ mIsStarted = true;
+ }
+
+ @Override
+ protected void onStop() {
+ super.onStop();
+ mIsStarted = false;
+ }
+
+ @Override
+ protected void onDestroy() {
+ super.onDestroy();
+ if (mActivityView != null && mActivityViewReady) {
+ mActivityView.release();
+ }
+ }
+
+ private void startMapsInActivityView() {
+ // If we happen to be be resurfaced into a multi display mode we skip launching content
+ // in the activity view as we will get recreated anyway.
+ if (!mActivityViewReady || isInMultiWindowMode() || isInPictureInPictureMode()) {
+ return;
+ }
+ if (mActivityView != null) {
+ mActivityView.startActivity(getMapsIntent());
+ }
+ }
+
+ private void launchMapsActivity() {
+ // Make sure the Activity launches on the current display instead of in the ActivityView
+ // virtual display.
+ final ActivityOptions options = ActivityOptions.makeBasic();
+ options.setLaunchDisplayId(getDisplay().getDisplayId());
+ startActivity(getMapsIntent(), options.toBundle());
+ }
+
+ private Intent getMapsIntent() {
+ return Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, Intent.CATEGORY_APP_MAPS);
+ }
+
+ @Override
+ public void onConfigurationChanged(Configuration newConfig) {
+ super.onConfigurationChanged(newConfig);
+ initializeFragments();
+ }
+
+ private void initializeFragments() {
+ PlaybackFragment playbackFragment = new PlaybackFragment();
+ ContextualFragment contextualFragment = null;
+ FrameLayout contextual = findViewById(R.id.contextual);
+ if(contextual != null) {
+ contextualFragment = new ContextualFragment();
+ }
+
+ FragmentTransaction fragmentTransaction =
+ getSupportFragmentManager().beginTransaction();
+ fragmentTransaction.replace(R.id.playback, playbackFragment);
+ if(contextual != null) {
+ fragmentTransaction.replace(R.id.contextual, contextualFragment);
+ }
+ fragmentTransaction.commitNow();
}
}
diff --git a/src/com/android/car/carlauncher/ContextualFragment.java b/src/com/android/car/carlauncher/ContextualFragment.java
new file mode 100644
index 0000000..522a362
--- /dev/null
+++ b/src/com/android/car/carlauncher/ContextualFragment.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.car.carlauncher;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.ViewModelProviders;
+
+/** {@link Fragment} which displays relevant information that changes over time. */
+public class ContextualFragment extends Fragment {
+
+ @Override
+ public View onCreateView(LayoutInflater inflater, ViewGroup container,
+ Bundle savedInstanceState) {
+ View rootView = inflater.inflate(R.layout.contextual_fragment, container, false);
+ ImageView iconView = rootView.findViewById(R.id.icon);
+ TextView topLineView = rootView.findViewById(R.id.top_line);
+ TextView bottomLineView = rootView.findViewById(R.id.bottom_line);
+ View dateDividerView = rootView.findViewById(R.id.date_divider);
+ View dateView = rootView.findViewById(R.id.date);
+ View bottomLineContainerView = rootView.findViewById(R.id.bottom_line_container);
+
+ ContextualViewModel viewModel = ViewModelProviders.of(this).get(ContextualViewModel.class);
+
+ viewModel.getContextualInfo().observe(this, info -> {
+ if (info == null) {
+ return;
+ }
+
+ iconView.setImageDrawable(info.getIcon());
+ topLineView.setText(info.getTopLine());
+
+ boolean showBottomLineMessage = (info.getBottomLine() != null);
+
+ bottomLineView.setVisibility(showBottomLineMessage ? View.VISIBLE : View.GONE);
+ bottomLineView.setText(info.getBottomLine());
+
+ dateView.setVisibility(info.getShowClock() ? View.VISIBLE : View.GONE);
+
+ // If both the bottom-line message and the clock are shown, show the divider.
+ dateDividerView.setVisibility(
+ (showBottomLineMessage && info.getShowClock()) ? View.VISIBLE : View.GONE);
+ // Hide the bottom-line container if neither the bottom-line message nor the clock
+ // is being shown. This will center the top-line message in the card.
+ bottomLineContainerView.setVisibility(
+ (showBottomLineMessage || info.getShowClock()) ? View.VISIBLE : View.GONE);
+
+ Intent onClickActivity = info.getOnClickActivity();
+ View.OnClickListener listener =
+ onClickActivity != null
+ ? v -> startActivity(info.getOnClickActivity())
+ : null;
+ rootView.setOnClickListener(listener);
+ rootView.setClickable(listener != null);
+ });
+
+ return rootView;
+ }
+}
diff --git a/src/com/android/car/carlauncher/ContextualInfo.java b/src/com/android/car/carlauncher/ContextualInfo.java
new file mode 100644
index 0000000..a85a53e
--- /dev/null
+++ b/src/com/android/car/carlauncher/ContextualInfo.java
@@ -0,0 +1,62 @@
+package com.android.car.carlauncher;
+
+import android.content.Intent;
+import android.graphics.drawable.Drawable;
+
+import androidx.annotation.Nullable;
+
+final class ContextualInfo {
+ private final Drawable mIcon;
+ private final CharSequence mTopLine;
+ private final @Nullable CharSequence mBottomLine;
+ private final boolean mShowClock;
+ private final Intent mOnClickActivity;
+
+ public ContextualInfo(
+ Drawable icon,
+ CharSequence topLine,
+ @Nullable CharSequence bottomLine,
+ boolean showClock,
+ @Nullable Intent onClickActivity) {
+ mIcon = icon;
+ mTopLine = topLine;
+ mBottomLine = bottomLine;
+ mShowClock = showClock;
+ mOnClickActivity = onClickActivity;
+ }
+
+ /** Gets the icon to be shown in the contextual space. */
+ public Drawable getIcon() {
+ return mIcon;
+ }
+
+ /** Gets the top line of the text to be shown in the contextual space. */
+ public CharSequence getTopLine() {
+ return mTopLine;
+ }
+
+ /**
+ * Gets the bottom line of the text to be shown in the contextual space.
+ *
+ * If null, no bottom-line text will be shown in the contextual space.
+ */
+ @Nullable
+ public CharSequence getBottomLine() {
+ return mBottomLine;
+ }
+
+ /** Gets whether to show the date in the contextual space. */
+ public boolean getShowClock() {
+ return mShowClock;
+ }
+
+ /**
+ * Gets the {@link Intent} for the activity to be started when the contextual space is tapped.
+ *
+ * If null, the contextual space will not be tappable.
+ */
+ @Nullable
+ public Intent getOnClickActivity() {
+ return mOnClickActivity;
+ }
+}
diff --git a/src/com/android/car/carlauncher/ContextualViewModel.java b/src/com/android/car/carlauncher/ContextualViewModel.java
new file mode 100644
index 0000000..b1538df
--- /dev/null
+++ b/src/com/android/car/carlauncher/ContextualViewModel.java
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.car.carlauncher;
+
+import android.app.Application;
+import android.car.Car;
+import android.car.CarNotConnectedException;
+import android.car.CarProjectionManager;
+import android.car.CarProjectionManager.ProjectionStatusListener;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.drawable.Drawable;
+import android.os.UserManager;
+
+import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
+import androidx.lifecycle.AndroidViewModel;
+import androidx.lifecycle.LiveData;
+import androidx.lifecycle.MediatorLiveData;
+import androidx.lifecycle.MutableLiveData;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.Transformations;
+import androidx.lifecycle.ViewModel;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * Implementation {@link ViewModel} for {@link ContextualFragment}.
+ *
+ * Returns the first non-null {@link ContextualInfo} from a set of delegates.
+ */
+public class ContextualViewModel extends AndroidViewModel {
+ private final MediatorLiveData<ContextualInfo> mContextualInfo = new MediatorLiveData<>();
+
+ private final List<LiveData<ContextualInfo>> mInfoDelegates;
+
+ public ContextualViewModel(Application application) {
+ this(application, getCarProjectionManager(application));
+ }
+
+ private static CarProjectionManager getCarProjectionManager(Context context) {
+ return (CarProjectionManager)
+ Car.createCar(context).getCarManager(Car.PROJECTION_SERVICE);
+ }
+
+ @VisibleForTesting
+ ContextualViewModel(Application application, CarProjectionManager carProjectionManager) {
+ super(application);
+
+
+ mInfoDelegates =
+ Collections.unmodifiableList(Arrays.asList(
+ new ProjectionContextualInfoLiveData(application, carProjectionManager),
+ new WeatherContextualInfoLiveData(application)
+ ));
+
+ Observer<Object> observer = x -> updateLiveData();
+ for (LiveData<ContextualInfo> delegate : mInfoDelegates) {
+ mContextualInfo.addSource(delegate, observer);
+ }
+ }
+
+ private void updateLiveData() {
+ for (LiveData<ContextualInfo> delegate : mInfoDelegates) {
+ ContextualInfo value = delegate.getValue();
+ if (value != null) {
+ mContextualInfo.setValue(value);
+ return;
+ }
+ }
+
+ mContextualInfo.setValue(null);
+ }
+
+ public LiveData<ContextualInfo> getContextualInfo() {
+ return mContextualInfo;
+ }
+}
diff --git a/src/com/android/car/carlauncher/LocalizedTextClock.java b/src/com/android/car/carlauncher/LocalizedTextClock.java
new file mode 100644
index 0000000..49b9666
--- /dev/null
+++ b/src/com/android/car/carlauncher/LocalizedTextClock.java
@@ -0,0 +1,43 @@
+package com.android.car.carlauncher;
+
+import android.content.Context;
+import android.text.format.DateFormat;
+import android.util.AttributeSet;
+import android.widget.TextClock;
+
+import java.util.Locale;
+
+/**
+ * {@link TextClock} implementation which expects a date format skeleton for
+ * {@link android.R.styleable#TextClock_format12Hour} and
+ * {@link android.R.styleable#TextClock_format24Hour} and applies the best format as determined by
+ * {@link DateFormat#getBestDateTimePattern(java.util.Locale, String)}.
+ */
+public class LocalizedTextClock extends TextClock {
+
+ public LocalizedTextClock(Context context) {
+ super(context);
+ }
+
+ public LocalizedTextClock(Context context, AttributeSet attrs) {
+ super(context, attrs, 0);
+ }
+
+ public LocalizedTextClock(Context context, AttributeSet attrs, int defStyleAttr) {
+ this(context, attrs, defStyleAttr, 0);
+ }
+
+ public LocalizedTextClock(Context context, AttributeSet attrs, int defStyleAttr,
+ int defStyleRes) {
+ super(context, attrs, defStyleAttr, defStyleRes);
+ }
+
+ @Override
+ protected void onFinishInflate() {
+ super.onFinishInflate();
+ setFormat12Hour(DateFormat.getBestDateTimePattern(Locale.getDefault(),
+ getFormat12Hour().toString()));
+ setFormat24Hour(DateFormat.getBestDateTimePattern(Locale.getDefault(),
+ getFormat24Hour().toString()));
+ }
+}
diff --git a/src/com/android/car/carlauncher/ProjectionContextualInfoLiveData.java b/src/com/android/car/carlauncher/ProjectionContextualInfoLiveData.java
new file mode 100644
index 0000000..bd3d466
--- /dev/null
+++ b/src/com/android/car/carlauncher/ProjectionContextualInfoLiveData.java
@@ -0,0 +1,123 @@
+package com.android.car.carlauncher;
+
+import android.car.CarProjectionManager;
+import android.car.projection.ProjectionStatus;
+import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.lifecycle.LiveData;
+
+import java.util.List;
+
+/** A {@link LiveData} of {@link ContextualInfo} on projection status. */
+class ProjectionContextualInfoLiveData extends LiveData<ContextualInfo>
+ implements CarProjectionManager.ProjectionStatusListener {
+ private static final String TAG = "ProjectionContext";
+
+ private final Context mContext;
+ private final CarProjectionManager mCarProjectionManager;
+
+ ProjectionContextualInfoLiveData(
+ Context context,
+ CarProjectionManager carProjectionManager) {
+ mContext = context;
+ mCarProjectionManager = carProjectionManager;
+ }
+
+ @Override
+ protected void onActive() {
+ super.onActive();
+ mCarProjectionManager.registerProjectionStatusListener(this);
+ }
+
+ @Override
+ protected void onInactive() {
+ mCarProjectionManager.unregisterProjectionStatusListener(this);
+ super.onInactive();
+ }
+
+ @Override
+ public void onProjectionStatusChanged(
+ int state, @Nullable String packageName, @NonNull List<ProjectionStatus> details) {
+ if (Log.isLoggable(TAG, Log.DEBUG)) {
+ Log.d(TAG, "onProjectionStatusChanged state=" + state + " package=" + packageName);
+ }
+ if (state == ProjectionStatus.PROJECTION_STATE_INACTIVE || packageName == null) {
+ setValue(null);
+ return;
+ }
+
+ PackageManager pm = mContext.getPackageManager();
+ ApplicationInfo applicationInfo;
+ try {
+ applicationInfo = pm.getApplicationInfo(packageName, 0);
+ } catch (PackageManager.NameNotFoundException e) {
+ Log.e(TAG, "Could not load projection package information", e);
+ setValue(null);
+ return;
+ }
+
+ setValue(
+ new ContextualInfo(
+ applicationInfo.loadIcon(pm),
+ applicationInfo.loadLabel(pm),
+ getStatusMessage(packageName, details),
+ /* showClock= */ false,
+ pm.getLaunchIntentForPackage(packageName)));
+ }
+
+ @Nullable
+ private String getStatusMessage(
+ String packageName, List<ProjectionStatus> details) {
+ for (ProjectionStatus status : details) {
+ if (packageName.equals(status.getPackageName())) {
+ return getStatusMessage(status);
+ }
+ }
+
+ return null;
+ }
+
+ @Nullable
+ private String getStatusMessage(ProjectionStatus status) {
+ // The status message is as follows:
+ // - If there is an unambiguous "best" device, the name of that device.
+ // "Unambiguous" is defined as only one projecting device, or no projecting devices
+ // and only one non-projecting device.
+ // - If there are multiple projecting or non-projecting devices, "N devices", where N
+ // is the total number of projecting and non-projecting devices.
+ // - If there are no devices at all, no message. This should not happen if projection
+ // apps are behaving properly, but may happen in the event of a projection app bug.
+ String projectingDevice = null;
+ String nonProjectingDevice = null;
+ int projectingDeviceCount = 0;
+ int nonProjectingDeviceCount = 0;
+ for (ProjectionStatus.MobileDevice device : status.getConnectedMobileDevices()) {
+ if (device.isProjecting()) {
+ projectingDevice = device.getName();
+ projectingDeviceCount++;
+ } else {
+ nonProjectingDevice = device.getName();
+ nonProjectingDeviceCount++;
+ }
+ }
+
+ if (projectingDeviceCount == 1) {
+ return projectingDevice;
+ } else if (projectingDeviceCount == 0 && nonProjectingDeviceCount == 1) {
+ return nonProjectingDevice;
+ }
+
+ int totalDeviceCount = projectingDeviceCount + nonProjectingDeviceCount;
+ if (totalDeviceCount > 0) {
+ return mContext.getResources().getQuantityString(
+ R.plurals.projection_devices, totalDeviceCount, totalDeviceCount);
+ } else {
+ return null;
+ }
+ }
+}
diff --git a/src/com/android/car/carlauncher/RecentAppsRowViewHolder.java b/src/com/android/car/carlauncher/RecentAppsRowViewHolder.java
index 8090fe5..f0351e1 100644
--- a/src/com/android/car/carlauncher/RecentAppsRowViewHolder.java
+++ b/src/com/android/car/carlauncher/RecentAppsRowViewHolder.java
@@ -21,9 +21,7 @@
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
-import android.widget.ImageView;
import android.widget.LinearLayout;
-import android.widget.TextView;
import androidx.recyclerview.widget.RecyclerView;
@@ -62,18 +60,9 @@
for (int i = 0; i < size; i++) {
View view =
LayoutInflater.from(mContext).inflate(R.layout.app_item, mRecentAppsRow, false);
- ImageView iconView = view.findViewById(R.id.app_icon);
- TextView appNameView = view.findViewById(R.id.app_name);
- AppMetaData app = apps.get(i);
-
- if (isDistractionOptimizationRequired && !app.getIsDistractionOptimized()) {
- iconView.setImageDrawable(AppLauncherUtils.toGrayscale(app.getIcon()));
- } else {
- iconView.setImageDrawable(app.getIcon());
- view.setOnClickListener(v -> AppLauncherUtils.launchApp(mContext, app));
- }
- appNameView.setText(app.getDisplayName());
+ AppItemViewHolder holder = new AppItemViewHolder(view, mContext);
+ holder.bind(apps.get(i), isDistractionOptimizationRequired);
LinearLayout.LayoutParams params =
(LinearLayout.LayoutParams) view.getLayoutParams();
diff --git a/src/com/android/car/carlauncher/WeatherContextualInfoLiveData.java b/src/com/android/car/carlauncher/WeatherContextualInfoLiveData.java
new file mode 100644
index 0000000..96c9773
--- /dev/null
+++ b/src/com/android/car/carlauncher/WeatherContextualInfoLiveData.java
@@ -0,0 +1,47 @@
+package com.android.car.carlauncher;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.os.UserManager;
+
+import androidx.lifecycle.LiveData;
+
+/** A {@link LiveData} that returns placeholder weather {@link ContextualInfo}. */
+class WeatherContextualInfoLiveData extends LiveData<ContextualInfo> {
+ private final Context mContext;
+
+ WeatherContextualInfoLiveData(Context context) {
+ mContext = context;
+ }
+
+ @Override
+ protected void onActive() {
+ super.onActive();
+ setValue(
+ new ContextualInfo(
+ getWeatherIcon(),
+ getGreeting(),
+ getTemperature(),
+ /* showClock= */ true,
+ /* onClickActivity= */ null));
+ }
+
+ private Drawable getWeatherIcon() {
+ return mContext.getDrawable(R.drawable.ic_partly_cloudy);
+ }
+
+ private CharSequence getGreeting() {
+ UserManager userManager = UserManager.get(mContext);
+ String userName = userManager.getUserName();
+
+ if (userName != null) {
+ return mContext.getString(R.string.greeting, userName);
+ } else {
+ return "";
+ }
+ }
+
+ private CharSequence getTemperature() {
+ return mContext.getText(R.string.temperature_empty);
+ }
+}