hammerhead: Add recovery ui
Change-Id: If7c73e3793a6f3d3753e2bc2599942fcf4d6efbd
diff --git a/BoardConfig.mk b/BoardConfig.mk
index 2fd4742..0c2c151 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -52,6 +52,8 @@
BOARD_CHARGER_DISABLE_INIT_BLANK := true
TARGET_RECOVERY_PIXEL_FORMAT := RGBX_8888
+TARGET_RECOVERY_UI_LIB := librecovery_ui_hammerhead
+
TARGET_RELEASETOOLS_EXTENSIONS := device/lge/hammerhead
BOARD_LIB_DUMPSTATE := libdumpstate.hammerhead
diff --git a/recovery/Android.mk b/recovery/Android.mk
new file mode 100644
index 0000000..1216adf
--- /dev/null
+++ b/recovery/Android.mk
@@ -0,0 +1,13 @@
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := eng
+LOCAL_C_INCLUDES += bootable/recovery
+LOCAL_SRC_FILES := recovery_ui.cpp
+
+# should match TARGET_RECOVERY_UI_LIB set in BoardConfig.mk
+LOCAL_MODULE := librecovery_ui_hammerhead
+
+include $(BUILD_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
diff --git a/recovery/recovery_ui.cpp b/recovery/recovery_ui.cpp
new file mode 100644
index 0000000..4ef282d
--- /dev/null
+++ b/recovery/recovery_ui.cpp
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2013 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.
+ */
+
+#include <linux/input.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <string.h>
+
+#include "common.h"
+#include "device.h"
+#include "screen_ui.h"
+
+const char* HEADERS[] = { "Volume up/down to move highlight;",
+ "power button to select.",
+ "",
+ NULL };
+
+const char* ITEMS[] = { "reboot system now",
+ "apply update from ADB",
+ "wipe data/factory reset",
+ "wipe cache partition",
+ NULL };
+
+class HammerheadUI : public ScreenRecoveryUI
+{
+public:
+ HammerheadUI() :
+ consecutive_power_keys(0) {
+ }
+
+ virtual KeyAction CheckKey(int key) {
+ if (IsKeyPressed(KEY_POWER) && key == KEY_VOLUMEUP) {
+ return TOGGLE;
+ }
+ if (key == KEY_POWER) {
+ ++consecutive_power_keys;
+ if (consecutive_power_keys >= 7) {
+ return REBOOT;
+ }
+ } else {
+ consecutive_power_keys = 0;
+ }
+ return ENQUEUE;
+ }
+
+private:
+ int consecutive_power_keys;
+};
+
+class HammerheadDevice : public Device
+{
+public:
+ HammerheadDevice() :
+ ui(new HammerheadUI) {
+ }
+
+ RecoveryUI* GetUI() { return ui; }
+
+ int HandleMenuKey(int key_code, int visible) {
+ if (visible) {
+ switch (key_code) {
+ case KEY_DOWN:
+ case KEY_VOLUMEDOWN:
+ return kHighlightDown;
+
+ case KEY_UP:
+ case KEY_VOLUMEUP:
+ return kHighlightUp;
+
+ case KEY_POWER:
+ return kInvokeItem;
+ }
+ }
+
+ return kNoAction;
+ }
+
+ BuiltinAction InvokeMenuItem(int menu_position) {
+ switch (menu_position) {
+ case 0: return REBOOT;
+ case 1: return APPLY_ADB_SIDELOAD;
+ case 2: return WIPE_DATA;
+ case 3: return WIPE_CACHE;
+ default: return NO_ACTION;
+ }
+ }
+
+ const char* const* GetMenuHeaders() { return HEADERS; }
+ const char* const* GetMenuItems() { return ITEMS; }
+
+private:
+ RecoveryUI* ui;
+};
+
+Device* make_device() {
+ return new HammerheadDevice;
+}
