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android / platform / frameworks / base / refs/heads/main / . / core / java / android / content / pm / ActivityInfo.java
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/*
* Copyright (C) 2007 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 android.content.pm;
import android.annotation.FloatRange;
import android.annotation.IntDef;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.TestApi;
import android.app.Activity;
import android.app.compat.CompatChanges;
import android.compat.annotation.ChangeId;
import android.compat.annotation.Disabled;
import android.compat.annotation.EnabledSince;
import android.compat.annotation.Overridable;
import android.compat.annotation.UnsupportedAppUsage;
import android.content.ComponentName;
import android.content.Intent;
import android.content.res.Configuration;
import android.content.res.Configuration.NativeConfig;
import android.content.res.TypedArray;
import android.os.Build;
import android.os.Parcel;
import android.os.Parcelable;
import android.os.UserHandle;
import android.util.ArraySet;
import android.util.Printer;
import android.window.OnBackInvokedCallback;
import com.android.internal.util.Parcelling;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.Collections;
import java.util.Locale;
import java.util.Set;
/**
* Information you can retrieve about a particular application
* activity or receiver. This corresponds to information collected
* from the AndroidManifest.xml's <activity> and
* <receiver> tags.
*/
@android.ravenwood.annotation.RavenwoodKeepWholeClass
public class ActivityInfo extends ComponentInfo implements Parcelable {
private static final Parcelling.BuiltIn.ForStringSet sForStringSet =
Parcelling.Cache.getOrCreate(Parcelling.BuiltIn.ForStringSet.class);
// NOTE: When adding new data members be sure to update the copy-constructor, Parcel
// constructor, and writeToParcel.
/**
* A style resource identifier (in the package's resources) of this
* activity's theme. From the "theme" attribute or, if not set, 0.
*/
public int theme;
/**
* Constant corresponding to <code>standard</code> in
* the {@link android.R.attr#launchMode} attribute.
*/
public static final int LAUNCH_MULTIPLE = 0;
/**
* Constant corresponding to <code>singleTop</code> in
* the {@link android.R.attr#launchMode} attribute.
*/
public static final int LAUNCH_SINGLE_TOP = 1;
/**
* Constant corresponding to <code>singleTask</code> in
* the {@link android.R.attr#launchMode} attribute.
*/
public static final int LAUNCH_SINGLE_TASK = 2;
/**
* Constant corresponding to <code>singleInstance</code> in
* the {@link android.R.attr#launchMode} attribute.
*/
public static final int LAUNCH_SINGLE_INSTANCE = 3;
/**
* Constant corresponding to <code>singleInstancePerTask</code> in
* the {@link android.R.attr#launchMode} attribute.
*/
public static final int LAUNCH_SINGLE_INSTANCE_PER_TASK = 4;
/** @hide */
@IntDef(prefix = "LAUNCH_", value = {
LAUNCH_MULTIPLE,
LAUNCH_SINGLE_TOP,
LAUNCH_SINGLE_TASK,
LAUNCH_SINGLE_INSTANCE,
LAUNCH_SINGLE_INSTANCE_PER_TASK
})
@Retention(RetentionPolicy.SOURCE)
public @interface LaunchMode {
}
/** @hide */
public static String launchModeToString(@LaunchMode int launchMode) {
switch(launchMode) {
case LAUNCH_MULTIPLE:
return "LAUNCH_MULTIPLE";
case LAUNCH_SINGLE_TOP:
return "LAUNCH_SINGLE_TOP";
case LAUNCH_SINGLE_TASK:
return "LAUNCH_SINGLE_TASK";
case LAUNCH_SINGLE_INSTANCE:
return "LAUNCH_SINGLE_INSTANCE";
case LAUNCH_SINGLE_INSTANCE_PER_TASK:
return "LAUNCH_SINGLE_INSTANCE_PER_TASK";
default:
return "unknown=" + launchMode;
}
}
/**
* The launch mode style requested by the activity. From the
* {@link android.R.attr#launchMode} attribute.
*/
@LaunchMode
public int launchMode;
/**
* Constant corresponding to <code>none</code> in
* the {@link android.R.attr#documentLaunchMode} attribute.
*/
public static final int DOCUMENT_LAUNCH_NONE = 0;
/**
* Constant corresponding to <code>intoExisting</code> in
* the {@link android.R.attr#documentLaunchMode} attribute.
*/
public static final int DOCUMENT_LAUNCH_INTO_EXISTING = 1;
/**
* Constant corresponding to <code>always</code> in
* the {@link android.R.attr#documentLaunchMode} attribute.
*/
public static final int DOCUMENT_LAUNCH_ALWAYS = 2;
/**
* Constant corresponding to <code>never</code> in
* the {@link android.R.attr#documentLaunchMode} attribute.
*/
public static final int DOCUMENT_LAUNCH_NEVER = 3;
/**
* The document launch mode style requested by the activity. From the
* {@link android.R.attr#documentLaunchMode} attribute, one of
* {@link #DOCUMENT_LAUNCH_NONE}, {@link #DOCUMENT_LAUNCH_INTO_EXISTING},
* {@link #DOCUMENT_LAUNCH_ALWAYS}.
*
* <p>Modes DOCUMENT_LAUNCH_ALWAYS
* and DOCUMENT_LAUNCH_INTO_EXISTING are equivalent to {@link
* android.content.Intent#FLAG_ACTIVITY_NEW_DOCUMENT
* Intent.FLAG_ACTIVITY_NEW_DOCUMENT} with and without {@link
* android.content.Intent#FLAG_ACTIVITY_MULTIPLE_TASK
* Intent.FLAG_ACTIVITY_MULTIPLE_TASK} respectively.
*/
public int documentLaunchMode;
/**
* Constant corresponding to <code>persistRootOnly</code> in
* the {@link android.R.attr#persistableMode} attribute.
*/
public static final int PERSIST_ROOT_ONLY = 0;
/**
* Constant corresponding to <code>doNotPersist</code> in
* the {@link android.R.attr#persistableMode} attribute.
*/
public static final int PERSIST_NEVER = 1;
/**
* Constant corresponding to <code>persistAcrossReboots</code> in
* the {@link android.R.attr#persistableMode} attribute.
*/
public static final int PERSIST_ACROSS_REBOOTS = 2;
/**
* Value indicating how this activity is to be persisted across
* reboots for restoring in the Recents list.
* {@link android.R.attr#persistableMode}
*/
public int persistableMode;
/**
* The maximum number of tasks rooted at this activity that can be in the recent task list.
* Refer to {@link android.R.attr#maxRecents}.
*/
public int maxRecents;
/**
* Optional name of a permission required to be able to access this
* Activity. From the "permission" attribute.
*/
public String permission;
/**
* The affinity this activity has for another task in the system. The
* string here is the name of the task, often the package name of the
* overall package. If null, the activity has no affinity. Set from the
* {@link android.R.attr#taskAffinity} attribute.
*/
public String taskAffinity;
/**
* If this is an activity alias, this is the real activity class to run
* for it. Otherwise, this is null.
*/
public String targetActivity;
/**
* Token used to string together multiple events within a single launch action.
* @hide
*/
public String launchToken;
/**
* Specifies the required display category of the activity. Set from the
* {@link android.R.attr#requiredDisplayCategory} attribute. Upon creation, a display can
* specify which display categories it supports and one of the category must be present
* in the {@code <activity>} element to allow this activity to run. The default value is
* {@code null}, which indicates the activity does not have a required display category and
* thus can only run on a display that didn't specify any display categories. Each activity
* can only specify one required category but a display can support multiple display categories.
* <p>
* This field should be formatted as a Java-language-style free form string(for example,
* com.google.automotive_entertainment), which may contain uppercase or lowercase letters ('A'
* through 'Z'), numbers, and underscores ('_') but may only start with letters.
*/
@Nullable
public String requiredDisplayCategory;
/**
* Activity can not be resized and always occupies the fullscreen area with all windows fully
* visible.
* @hide
*/
public static final int RESIZE_MODE_UNRESIZEABLE = 0;
/**
* Activity didn't explicitly request to be resizeable, but we are making it resizeable because
* of the SDK version it targets. Only affects apps with target SDK >= N where the app is
* implied to be resizeable if it doesn't explicitly set the attribute to any value.
* @hide
*/
public static final int RESIZE_MODE_RESIZEABLE_VIA_SDK_VERSION = 1;
/**
* Activity explicitly requested to be resizeable.
* @hide
*/
@TestApi
public static final int RESIZE_MODE_RESIZEABLE = 2;
/**
* Activity is resizeable and supported picture-in-picture mode. This flag is now deprecated
* since activities do not need to be resizeable to support picture-in-picture.
* See {@link #FLAG_SUPPORTS_PICTURE_IN_PICTURE}.
*
* @hide
* @deprecated
*/
public static final int RESIZE_MODE_RESIZEABLE_AND_PIPABLE_DEPRECATED = 3;
/**
* Activity does not support resizing, but we are forcing it to be resizeable. Only affects
* certain pre-N apps where we force them to be resizeable.
* @hide
*/
public static final int RESIZE_MODE_FORCE_RESIZEABLE = 4;
/**
* Activity does not support resizing, but we are forcing it to be resizeable as long
* as the size remains landscape.
* @hide
*/
public static final int RESIZE_MODE_FORCE_RESIZABLE_LANDSCAPE_ONLY = 5;
/**
* Activity does not support resizing, but we are forcing it to be resizeable as long
* as the size remains portrait.
* @hide
*/
public static final int RESIZE_MODE_FORCE_RESIZABLE_PORTRAIT_ONLY = 6;
/**
* Activity does not support resizing, but we are forcing it to be resizeable as long
* as the bounds remain in the same orientation as they are.
* @hide
*/
public static final int RESIZE_MODE_FORCE_RESIZABLE_PRESERVE_ORIENTATION = 7;
/**
* Value indicating if the resizing mode the activity supports.
* See {@link android.R.attr#resizeableActivity}.
* @hide
*/
@UnsupportedAppUsage
public int resizeMode = RESIZE_MODE_RESIZEABLE;
/**
* Value indicating the maximum aspect ratio the activity supports.
* <p>
* 0 means unset.
* @See {@link android.R.attr#maxAspectRatio}.
* @hide
*/
private float mMaxAspectRatio;
/**
* Value indicating the minimum aspect ratio the activity supports.
* <p>
* 0 means unset.
* @See {@link android.R.attr#minAspectRatio}.
* @hide
*/
private float mMinAspectRatio;
/**
* Indicates that the activity works well with size changes like display changing size.
*
* @hide
*/
public boolean supportsSizeChanges;
/**
* Name of the VrListenerService component to run for this activity.
* @see android.R.attr#enableVrMode
* @hide
*/
public String requestedVrComponent;
/**
* Value for {@link #colorMode} indicating that the activity should use the
* default color mode (sRGB, low dynamic range).
*
* @see android.R.attr#colorMode
*/
public static final int COLOR_MODE_DEFAULT = 0;
/**
* Value of {@link #colorMode} indicating that the activity should use a
* wide color gamut if the presentation display supports it.
*
* @see android.R.attr#colorMode
*/
public static final int COLOR_MODE_WIDE_COLOR_GAMUT = 1;
/**
* Value of {@link #colorMode} indicating that the activity should use a
* high dynamic range if the presentation display supports it.
*
* @see android.R.attr#colorMode
*/
public static final int COLOR_MODE_HDR = 2;
/**
* Comparison point against COLOR_MODE_HDR that uses 1010102
* Only for internal test usages
* @hide
*/
public static final int COLOR_MODE_HDR10 = 3;
/**
* Value of {@link #colorMode} indicating that the activity should use an
* 8 bit alpha buffer if the presentation display supports it.
*
* @see android.R.attr#colorMode
* @hide
*/
public static final int COLOR_MODE_A8 = 4;
/** @hide */
@IntDef(prefix = { "COLOR_MODE_" }, value = {
COLOR_MODE_DEFAULT,
COLOR_MODE_WIDE_COLOR_GAMUT,
COLOR_MODE_HDR,
COLOR_MODE_A8,
})
@Retention(RetentionPolicy.SOURCE)
public @interface ColorMode {}
/**
* The color mode requested by this activity. The target display may not be
* able to honor the request.
*/
@ColorMode
public int colorMode = COLOR_MODE_DEFAULT;
/**
* Bit in {@link #flags} indicating whether this activity is able to
* run in multiple processes. If
* true, the system may instantiate it in the some process as the
* process starting it in order to conserve resources. If false, the
* default, it always runs in {@link #processName}. Set from the
* {@link android.R.attr#multiprocess} attribute.
*/
public static final int FLAG_MULTIPROCESS = 0x0001;
/**
* Bit in {@link #flags} indicating that, when the activity's task is
* relaunched from home, this activity should be finished.
* Set from the
* {@link android.R.attr#finishOnTaskLaunch} attribute.
*/
public static final int FLAG_FINISH_ON_TASK_LAUNCH = 0x0002;
/**
* Bit in {@link #flags} indicating that, when the activity is the root
* of a task, that task's stack should be cleared each time the user
* re-launches it from home. As a result, the user will always
* return to the original activity at the top of the task.
* This flag only applies to activities that
* are used to start the root of a new task. Set from the
* {@link android.R.attr#clearTaskOnLaunch} attribute.
*/
public static final int FLAG_CLEAR_TASK_ON_LAUNCH = 0x0004;
/**
* Bit in {@link #flags} indicating that, when the activity is the root
* of a task, that task's stack should never be cleared when it is
* relaunched from home. Set from the
* {@link android.R.attr#alwaysRetainTaskState} attribute.
*/
public static final int FLAG_ALWAYS_RETAIN_TASK_STATE = 0x0008;
/**
* Bit in {@link #flags} indicating that the activity's state
* is not required to be saved, so that if there is a failure the
* activity will not be removed from the activity stack. Set from the
* {@link android.R.attr#stateNotNeeded} attribute.
*/
public static final int FLAG_STATE_NOT_NEEDED = 0x0010;
/**
* Bit in {@link #flags} that indicates that the activity should not
* appear in the list of recently launched activities. Set from the
* {@link android.R.attr#excludeFromRecents} attribute.
*/
public static final int FLAG_EXCLUDE_FROM_RECENTS = 0x0020;
/**
* Bit in {@link #flags} that indicates that the activity can be moved
* between tasks based on its task affinity. Set from the
* {@link android.R.attr#allowTaskReparenting} attribute.
*/
public static final int FLAG_ALLOW_TASK_REPARENTING = 0x0040;
/**
* Bit in {@link #flags} indicating that, when the user navigates away
* from an activity, it should be finished.
* Set from the
* {@link android.R.attr#noHistory} attribute.
*/
public static final int FLAG_NO_HISTORY = 0x0080;
/**
* Bit in {@link #flags} indicating that, when a request to close system
* windows happens, this activity is finished.
* Set from the
* {@link android.R.attr#finishOnCloseSystemDialogs} attribute.
*/
public static final int FLAG_FINISH_ON_CLOSE_SYSTEM_DIALOGS = 0x0100;
/**
* Value for {@link #flags}: true when the application's rendering should
* be hardware accelerated.
*/
public static final int FLAG_HARDWARE_ACCELERATED = 0x0200;
/**
* Value for {@link #flags}: true when the application can be displayed for all users
* regardless of if the user of the application is the current user. Set from the
* {@link android.R.attr#showForAllUsers} attribute.
* @hide
*/
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
public static final int FLAG_SHOW_FOR_ALL_USERS = 0x0400;
/**
* Bit in {@link #flags} corresponding to an immersive activity
* that wishes not to be interrupted by notifications.
* Applications that hide the system notification bar with
* {@link android.view.WindowManager.LayoutParams#FLAG_FULLSCREEN}
* may still be interrupted by high-priority notifications; for example, an
* incoming phone call may use
* {@link android.app.Notification#fullScreenIntent fullScreenIntent}
* to present a full-screen in-call activity to the user, pausing the
* current activity as a side-effect. An activity with
* {@link #FLAG_IMMERSIVE} set, however, will not be interrupted; the
* notification may be shown in some other way (such as a small floating
* "toast" window).
*
* Note that this flag will always reflect the Activity's
* <code>android:immersive</code> manifest definition, even if the Activity's
* immersive state is changed at runtime via
* {@link android.app.Activity#setImmersive(boolean)}.
*
* @see android.app.Notification#FLAG_HIGH_PRIORITY
* @see android.app.Activity#setImmersive(boolean)
*/
public static final int FLAG_IMMERSIVE = 0x0800;
/**
* Bit in {@link #flags}: If set, a task rooted at this activity will have its
* baseIntent replaced by the activity immediately above this. Each activity may further
* relinquish its identity to the activity above it using this flag. Set from the
* {@link android.R.attr#relinquishTaskIdentity} attribute.
*/
public static final int FLAG_RELINQUISH_TASK_IDENTITY = 0x1000;
/**
* Bit in {@link #flags} indicating that tasks started with this activity are to be
* removed from the recent list of tasks when the last activity in the task is finished.
* Corresponds to {@link android.R.attr#autoRemoveFromRecents}
*/
public static final int FLAG_AUTO_REMOVE_FROM_RECENTS = 0x2000;
/**
* Bit in {@link #flags} indicating that this activity can start is creation/resume
* while the previous activity is still pausing. Corresponds to
* {@link android.R.attr#resumeWhilePausing}
*/
public static final int FLAG_RESUME_WHILE_PAUSING = 0x4000;
/**
* Bit in {@link #flags} indicating that this activity should be run with VR mode enabled.
*
* @see android.app.Activity#setVrModeEnabled(boolean, ComponentName)
*/
public static final int FLAG_ENABLE_VR_MODE = 0x8000;
/**
* Bit in {@link #flags} indicating if the activity can be displayed on a remote device.
* Corresponds to {@link android.R.attr#canDisplayOnRemoteDevices}
* @hide
*/
public static final int FLAG_CAN_DISPLAY_ON_REMOTE_DEVICES = 0x10000;
/**
* Bit in {@link #flags} indicating if the activity is always focusable regardless of if it is
* in a task/stack whose activities are normally not focusable.
* See android.R.attr#alwaysFocusable.
* @hide
*/
public static final int FLAG_ALWAYS_FOCUSABLE = 0x40000;
/**
* Bit in {@link #flags} indicating if the activity is visible to instant
* applications. The activity is visible if it's either implicitly or
* explicitly exposed.
* @hide
*/
public static final int FLAG_VISIBLE_TO_INSTANT_APP = 0x100000;
/**
* Bit in {@link #flags} indicating if the activity is implicitly visible
* to instant applications. Implicitly visible activities are those that
* implement certain intent-filters:
* <ul>
* <li>action {@link Intent#CATEGORY_BROWSABLE}</li>
* <li>action {@link Intent#ACTION_SEND}</li>
* <li>action {@link Intent#ACTION_SENDTO}</li>
* <li>action {@link Intent#ACTION_SEND_MULTIPLE}</li>
* </ul>
* @hide
*/
public static final int FLAG_IMPLICITLY_VISIBLE_TO_INSTANT_APP = 0x200000;
/**
* Bit in {@link #flags} indicating if the activity supports picture-in-picture mode.
* See {@link android.R.attr#supportsPictureInPicture}.
* @hide
*/
public static final int FLAG_SUPPORTS_PICTURE_IN_PICTURE = 0x400000;
/**
* Bit in {@link #flags} indicating if the activity should be shown when locked.
* See {@link android.R.attr#showWhenLocked}
* @hide
*/
public static final int FLAG_SHOW_WHEN_LOCKED = 0x800000;
/**
* Bit in {@link #flags} indicating if the screen should turn on when starting the activity.
* See {@link android.R.attr#turnScreenOn}
* @hide
*/
public static final int FLAG_TURN_SCREEN_ON = 0x1000000;
/**
* Bit in {@link #flags} indicating whether the display should preferably be switched to a
* minimal post processing mode.
* See {@link android.R.attr#preferMinimalPostProcessing}
*/
public static final int FLAG_PREFER_MINIMAL_POST_PROCESSING = 0x2000000;
/**
* Bit in {@link #flags}: If set, indicates that the activity can be embedded by untrusted
* hosts. In this case the interactions with and visibility of the embedded activity may be
* limited. Set from the {@link android.R.attr#allowUntrustedActivityEmbedding} attribute.
*/
public static final int FLAG_ALLOW_UNTRUSTED_ACTIVITY_EMBEDDING = 0x10000000;
/**
* @hide Bit in {@link #flags}: If set, this component will only be seen
* by the system user. Only works with broadcast receivers. Set from the
* android.R.attr#systemUserOnly attribute.
*/
public static final int FLAG_SYSTEM_USER_ONLY = 0x20000000;
/**
* Bit in {@link #flags}: If set, a single instance of the receiver will
* run for all users on the device. Set from the
* {@link android.R.attr#singleUser} attribute. Note that this flag is
* only relevant for ActivityInfo structures that are describing receiver
* components; it is not applied to activities.
*/
public static final int FLAG_SINGLE_USER = 0x40000000;
/**
* @hide Bit in {@link #flags}: If set, this activity may be launched into an
* owned ActivityContainer such as that within an ActivityView. If not set and
* this activity is launched into such a container a SecurityException will be
* thrown. Set from the {@link android.R.attr#allowEmbedded} attribute.
*
* @deprecated this flag is no longer needed since ActivityView is now fully removed
* TODO(b/191165536): delete this flag since is no longer used
*/
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
@Deprecated
public static final int FLAG_ALLOW_EMBEDDED = 0x80000000;
/**
* Options that have been set in the activity declaration in the
* manifest.
* These include:
* {@link #FLAG_MULTIPROCESS},
* {@link #FLAG_FINISH_ON_TASK_LAUNCH}, {@link #FLAG_CLEAR_TASK_ON_LAUNCH},
* {@link #FLAG_ALWAYS_RETAIN_TASK_STATE},
* {@link #FLAG_STATE_NOT_NEEDED}, {@link #FLAG_EXCLUDE_FROM_RECENTS},
* {@link #FLAG_ALLOW_TASK_REPARENTING}, {@link #FLAG_NO_HISTORY},
* {@link #FLAG_FINISH_ON_CLOSE_SYSTEM_DIALOGS},
* {@link #FLAG_HARDWARE_ACCELERATED}, {@link #FLAG_SINGLE_USER},
* {@link #FLAG_ALLOW_UNTRUSTED_ACTIVITY_EMBEDDING}.
*/
public int flags;
/**
* Bit in {@link #privateFlags} indicating if the activity should be shown when locked in case
* an activity behind this can also be shown when locked.
* See {@link android.R.attr#inheritShowWhenLocked}.
* @hide
*/
public static final int FLAG_INHERIT_SHOW_WHEN_LOCKED = 1 << 0;
/**
* Bit in {@link #privateFlags} indicating whether a home sound effect should be played if the
* home app moves to front after the activity with this flag set.
* Set from the {@link android.R.attr#playHomeTransitionSound} attribute.
* @hide
*/
public static final int PRIVATE_FLAG_HOME_TRANSITION_SOUND = 1 << 1;
/**
* Bit in {@link #privateFlags} indicating {@link android.view.KeyEvent#KEYCODE_BACK} related
* events will be replaced by a call to {@link OnBackInvokedCallback#onBackInvoked()} on the
* focused window.
* @hide
* @see android.R.styleable.AndroidManifestActivity_enableOnBackInvokedCallback
*/
public static final int PRIVATE_FLAG_ENABLE_ON_BACK_INVOKED_CALLBACK = 1 << 2;
/**
* Bit in {@link #privateFlags} indicating {@link android.view.KeyEvent#KEYCODE_BACK} related
* events will be forwarded to the Activity and its dialogs and views and
* the {@link android.app.Activity#onBackPressed()}, {@link android.app.Dialog#onBackPressed}
* will be called.
* @hide
* @see android.R.styleable.AndroidManifestActivity_enableOnBackInvokedCallback
*/
public static final int PRIVATE_FLAG_DISABLE_ON_BACK_INVOKED_CALLBACK = 1 << 3;
/**
* Options that have been set in the activity declaration in the manifest.
* These include:
* {@link #FLAG_INHERIT_SHOW_WHEN_LOCKED},
* {@link #PRIVATE_FLAG_HOME_TRANSITION_SOUND}.
* {@link #PRIVATE_FLAG_ENABLE_ON_BACK_INVOKED_CALLBACK}
* {@link #PRIVATE_FLAG_DISABLE_ON_BACK_INVOKED_CALLBACK}
* @hide
*/
public int privateFlags;
/** @hide */
@IntDef(prefix = { "SCREEN_ORIENTATION_" }, value = {
SCREEN_ORIENTATION_UNSET,
SCREEN_ORIENTATION_UNSPECIFIED,
SCREEN_ORIENTATION_LANDSCAPE,
SCREEN_ORIENTATION_PORTRAIT,
SCREEN_ORIENTATION_USER,
SCREEN_ORIENTATION_BEHIND,
SCREEN_ORIENTATION_SENSOR,
SCREEN_ORIENTATION_NOSENSOR,
SCREEN_ORIENTATION_SENSOR_LANDSCAPE,
SCREEN_ORIENTATION_SENSOR_PORTRAIT,
SCREEN_ORIENTATION_REVERSE_LANDSCAPE,
SCREEN_ORIENTATION_REVERSE_PORTRAIT,
SCREEN_ORIENTATION_FULL_SENSOR,
SCREEN_ORIENTATION_USER_LANDSCAPE,
SCREEN_ORIENTATION_USER_PORTRAIT,
SCREEN_ORIENTATION_FULL_USER,
SCREEN_ORIENTATION_LOCKED
})
@Retention(RetentionPolicy.SOURCE)
public @interface ScreenOrientation {}
/**
* Internal constant used to indicate that the app didn't set a specific orientation value.
* Different from {@link #SCREEN_ORIENTATION_UNSPECIFIED} below as the app can set its
* orientation to {@link #SCREEN_ORIENTATION_UNSPECIFIED} while this means that the app didn't
* set anything. The system will mostly treat this similar to
* {@link #SCREEN_ORIENTATION_UNSPECIFIED}.
* @hide
*/
public static final int SCREEN_ORIENTATION_UNSET = -2;
/**
* Constant corresponding to <code>unspecified</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_UNSPECIFIED = -1;
/**
* Constant corresponding to <code>landscape</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_LANDSCAPE = 0;
/**
* Constant corresponding to <code>portrait</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_PORTRAIT = 1;
/**
* Constant corresponding to <code>user</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_USER = 2;
/**
* Constant corresponding to <code>behind</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_BEHIND = 3;
/**
* Constant corresponding to <code>sensor</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_SENSOR = 4;
/**
* Constant corresponding to <code>nosensor</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_NOSENSOR = 5;
/**
* Constant corresponding to <code>sensorLandscape</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_SENSOR_LANDSCAPE = 6;
/**
* Constant corresponding to <code>sensorPortrait</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_SENSOR_PORTRAIT = 7;
/**
* Constant corresponding to <code>reverseLandscape</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_REVERSE_LANDSCAPE = 8;
/**
* Constant corresponding to <code>reversePortrait</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_REVERSE_PORTRAIT = 9;
/**
* Constant corresponding to <code>fullSensor</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_FULL_SENSOR = 10;
/**
* Constant corresponding to <code>userLandscape</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_USER_LANDSCAPE = 11;
/**
* Constant corresponding to <code>userPortrait</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_USER_PORTRAIT = 12;
/**
* Constant corresponding to <code>fullUser</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_FULL_USER = 13;
/**
* Constant corresponding to <code>locked</code> in
* the {@link android.R.attr#screenOrientation} attribute.
*/
public static final int SCREEN_ORIENTATION_LOCKED = 14;
/**
* The preferred screen orientation this activity would like to run in.
* From the {@link android.R.attr#screenOrientation} attribute, one of
* {@link #SCREEN_ORIENTATION_UNSPECIFIED},
* {@link #SCREEN_ORIENTATION_LANDSCAPE},
* {@link #SCREEN_ORIENTATION_PORTRAIT},
* {@link #SCREEN_ORIENTATION_USER},
* {@link #SCREEN_ORIENTATION_BEHIND},
* {@link #SCREEN_ORIENTATION_SENSOR},
* {@link #SCREEN_ORIENTATION_NOSENSOR},
* {@link #SCREEN_ORIENTATION_SENSOR_LANDSCAPE},
* {@link #SCREEN_ORIENTATION_SENSOR_PORTRAIT},
* {@link #SCREEN_ORIENTATION_REVERSE_LANDSCAPE},
* {@link #SCREEN_ORIENTATION_REVERSE_PORTRAIT},
* {@link #SCREEN_ORIENTATION_FULL_SENSOR},
* {@link #SCREEN_ORIENTATION_USER_LANDSCAPE},
* {@link #SCREEN_ORIENTATION_USER_PORTRAIT},
* {@link #SCREEN_ORIENTATION_FULL_USER},
* {@link #SCREEN_ORIENTATION_LOCKED},
*/
@ScreenOrientation
public int screenOrientation = SCREEN_ORIENTATION_UNSPECIFIED;
/** @hide */
@IntDef(flag = true, prefix = { "CONFIG_" }, value = {
CONFIG_MCC,
CONFIG_MNC,
CONFIG_LOCALE,
CONFIG_TOUCHSCREEN,
CONFIG_KEYBOARD,
CONFIG_KEYBOARD_HIDDEN,
CONFIG_NAVIGATION,
CONFIG_ORIENTATION,
CONFIG_SCREEN_LAYOUT,
CONFIG_UI_MODE,
CONFIG_SCREEN_SIZE,
CONFIG_SMALLEST_SCREEN_SIZE,
CONFIG_DENSITY,
CONFIG_LAYOUT_DIRECTION,
CONFIG_COLOR_MODE,
CONFIG_FONT_SCALE,
CONFIG_GRAMMATICAL_GENDER,
})
@Retention(RetentionPolicy.SOURCE)
public @interface Config {}
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle changes to the IMSI MCC. Set from the
* {@link android.R.attr#configChanges} attribute.
*/
public static final int CONFIG_MCC = 0x0001;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle changes to the IMSI MNC. Set from the
* {@link android.R.attr#configChanges} attribute.
*/
public static final int CONFIG_MNC = 0x0002;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle changes to the locale. Set from the
* {@link android.R.attr#configChanges} attribute.
*/
public static final int CONFIG_LOCALE = 0x0004;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle changes to the touchscreen type. Set from the
* {@link android.R.attr#configChanges} attribute.
*/
public static final int CONFIG_TOUCHSCREEN = 0x0008;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle changes to the keyboard type. Set from the
* {@link android.R.attr#configChanges} attribute.
*/
public static final int CONFIG_KEYBOARD = 0x0010;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle changes to the keyboard or navigation being hidden/exposed.
* Note that inspite of the name, this applies to the changes to any
* hidden states: keyboard or navigation.
* Set from the {@link android.R.attr#configChanges} attribute.
*/
public static final int CONFIG_KEYBOARD_HIDDEN = 0x0020;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle changes to the navigation type. Set from the
* {@link android.R.attr#configChanges} attribute.
*/
public static final int CONFIG_NAVIGATION = 0x0040;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle changes to the screen orientation. Set from the
* {@link android.R.attr#configChanges} attribute.
*/
public static final int CONFIG_ORIENTATION = 0x0080;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle changes to the screen layout. Set from the
* {@link android.R.attr#configChanges} attribute.
*/
public static final int CONFIG_SCREEN_LAYOUT = 0x0100;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle the ui mode. Set from the
* {@link android.R.attr#configChanges} attribute.
*/
public static final int CONFIG_UI_MODE = 0x0200;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle the screen size. Set from the
* {@link android.R.attr#configChanges} attribute. This will be
* set by default for applications that target an earlier version
* than {@link android.os.Build.VERSION_CODES#HONEYCOMB_MR2}...
* <b>however</b>, you will not see the bit set here becomes some
* applications incorrectly compare {@link #configChanges} against
* an absolute value rather than correctly masking out the bits
* they are interested in. Please don't do that, thanks.
*/
public static final int CONFIG_SCREEN_SIZE = 0x0400;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle the smallest screen size. Set from the
* {@link android.R.attr#configChanges} attribute. This will be
* set by default for applications that target an earlier version
* than {@link android.os.Build.VERSION_CODES#HONEYCOMB_MR2}...
* <b>however</b>, you will not see the bit set here becomes some
* applications incorrectly compare {@link #configChanges} against
* an absolute value rather than correctly masking out the bits
* they are interested in. Please don't do that, thanks.
*/
public static final int CONFIG_SMALLEST_SCREEN_SIZE = 0x0800;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle density changes. Set from the
* {@link android.R.attr#configChanges} attribute.
*/
public static final int CONFIG_DENSITY = 0x1000;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle the change to layout direction. Set from the
* {@link android.R.attr#configChanges} attribute.
*/
public static final int CONFIG_LAYOUT_DIRECTION = 0x2000;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle the change to the display color gamut or dynamic
* range. Set from the {@link android.R.attr#configChanges} attribute.
*/
public static final int CONFIG_COLOR_MODE = 0x4000;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle the change to gender. Set from the
* {@link android.R.attr#configChanges} attribute.
*/
public static final int CONFIG_GRAMMATICAL_GENDER = 0x8000;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle asset path changes. Set from the {@link android.R.attr#configChanges}
* attribute. This is not a core resource configuration, but a higher-level value, so its
* constant starts at the high bits.
* @hide We do not want apps handling this yet, but we do need some kind of bit for diffs.
*/
public static final int CONFIG_ASSETS_PATHS = 0x80000000;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle changes to the font scaling factor. Set from the
* {@link android.R.attr#configChanges} attribute. This is
* not a core resource configuration, but a higher-level value, so its
* constant starts at the high bits.
*/
public static final int CONFIG_FONT_SCALE = 0x40000000;
/**
* Bit indicating changes to window configuration that isn't exposed to apps.
* This is for internal use only and apps don't handle it.
* @hide
* {@link Configuration}.
*/
public static final int CONFIG_WINDOW_CONFIGURATION = 0x20000000;
/**
* Bit in {@link #configChanges} that indicates that the activity
* can itself handle changes to font weight. Set from the
* {@link android.R.attr#configChanges} attribute. This is
* not a core resource configuration, but a higher-level value, so its
* constant starts at the high bits.
*/
public static final int CONFIG_FONT_WEIGHT_ADJUSTMENT = 0x10000000;
/** @hide
* Unfortunately the constants for config changes in native code are
* different from ActivityInfo. :( Here are the values we should use for the
* native side given the bit we have assigned in ActivityInfo.
*/
public static int[] CONFIG_NATIVE_BITS = new int[] {
Configuration.NATIVE_CONFIG_MNC, // MNC
Configuration.NATIVE_CONFIG_MCC, // MCC
Configuration.NATIVE_CONFIG_LOCALE, // LOCALE
Configuration.NATIVE_CONFIG_TOUCHSCREEN, // TOUCH SCREEN
Configuration.NATIVE_CONFIG_KEYBOARD, // KEYBOARD
Configuration.NATIVE_CONFIG_KEYBOARD_HIDDEN, // KEYBOARD HIDDEN
Configuration.NATIVE_CONFIG_NAVIGATION, // NAVIGATION
Configuration.NATIVE_CONFIG_ORIENTATION, // ORIENTATION
Configuration.NATIVE_CONFIG_SCREEN_LAYOUT, // SCREEN LAYOUT
Configuration.NATIVE_CONFIG_UI_MODE, // UI MODE
Configuration.NATIVE_CONFIG_SCREEN_SIZE, // SCREEN SIZE
Configuration.NATIVE_CONFIG_SMALLEST_SCREEN_SIZE, // SMALLEST SCREEN SIZE
Configuration.NATIVE_CONFIG_DENSITY, // DENSITY
Configuration.NATIVE_CONFIG_LAYOUTDIR, // LAYOUT DIRECTION
Configuration.NATIVE_CONFIG_COLOR_MODE, // COLOR_MODE
Configuration.NATIVE_CONFIG_GRAMMATICAL_GENDER,
};
/**
* This change id forces the packages it is applied to be resizable. It won't change whether
* the app can be put into multi-windowing mode, but allow the app to resize when the window
* container resizes, such as display size change.
* @hide
*/
@ChangeId
@Overridable
@Disabled
@TestApi
public static final long FORCE_RESIZE_APP = 174042936L; // buganizer id
/**
* This change id forces the packages it is applied to to be non-resizable.
* @hide
*/
@ChangeId
@Overridable
@Disabled
@TestApi
public static final long FORCE_NON_RESIZE_APP = 181136395L; // buganizer id
/**
* Return value for {@link #supportsSizeChanges()} indicating that this activity does not
* support size changes due to the android.supports_size_changes metadata flag either being
* unset or set to {@code false} on application or activity level.
*
* @hide
*/
public static final int SIZE_CHANGES_UNSUPPORTED_METADATA = 0;
/**
* Return value for {@link #supportsSizeChanges()} indicating that this activity has been
* overridden to not support size changes through the compat framework change id
* {@link #FORCE_NON_RESIZE_APP}.
* @hide
*/
public static final int SIZE_CHANGES_UNSUPPORTED_OVERRIDE = 1;
/**
* Return value for {@link #supportsSizeChanges()} indicating that this activity supports size
* changes due to the android.supports_size_changes metadata flag being set to {@code true}
* either on application or activity level.
* @hide
*/
public static final int SIZE_CHANGES_SUPPORTED_METADATA = 2;
/**
* Return value for {@link #supportsSizeChanges()} indicating that this activity has been
* overridden to support size changes through the compat framework change id
* {@link #FORCE_RESIZE_APP}.
* @hide
*/
public static final int SIZE_CHANGES_SUPPORTED_OVERRIDE = 3;
/** @hide */
@IntDef(prefix = { "SIZE_CHANGES_" }, value = {
SIZE_CHANGES_UNSUPPORTED_METADATA,
SIZE_CHANGES_UNSUPPORTED_OVERRIDE,
SIZE_CHANGES_SUPPORTED_METADATA,
SIZE_CHANGES_SUPPORTED_OVERRIDE,
})
@Retention(RetentionPolicy.SOURCE)
public @interface SizeChangesSupportMode {}
/**
* This change id enables compat policy that ignores app requested orientation in
* response to an app calling {@link android.app.Activity#setRequestedOrientation}. See
* com.android.server.wm.LetterboxUiController#shouldIgnoreRequestedOrientation for
* details.
* @hide
*/
@ChangeId
@Overridable
@Disabled
@TestApi
public static final long OVERRIDE_ENABLE_COMPAT_IGNORE_REQUESTED_ORIENTATION =
254631730L; // buganizer id
/**
* This change id enables compat policy that ignores app requested orientation in
* response to an app calling {@link android.app.Activity#setRequestedOrientation} more
* than twice in one second if an activity is not letterboxed for fixed orientation.
* See com.android.server.wm.LetterboxUiController#shouldIgnoreRequestedOrientation
* for details.
* @hide
*/
@ChangeId
@Overridable
@Disabled
public static final long OVERRIDE_ENABLE_COMPAT_IGNORE_ORIENTATION_REQUEST_WHEN_LOOP_DETECTED =
273509367L; // buganizer id
/**
* This change id forces the packages it is applied to never have Display API sandboxing
* applied for a letterbox or SCM activity. The Display APIs will continue to provide
* DisplayArea bounds.
* @hide
*/
@ChangeId
@Overridable
@Disabled
@TestApi
public static final long NEVER_SANDBOX_DISPLAY_APIS = 184838306L; // buganizer id
/**
* This change id forces the packages it is applied to always have Display API sandboxing
* applied, regardless of windowing mode. The Display APIs will always provide the app bounds.
* @hide
*/
@ChangeId
@Overridable
@Disabled
@TestApi
public static final long ALWAYS_SANDBOX_DISPLAY_APIS = 185004937L; // buganizer id
/**
* This change id excludes the packages it is applied to from ignoreOrientationRequest behaviour
* that can be enabled by the device manufacturers for the com.android.server.wm.DisplayArea
* or for the whole display.
* @hide
*/
@ChangeId
@Overridable
@Disabled
public static final long OVERRIDE_RESPECT_REQUESTED_ORIENTATION = 236283604L; // buganizer id
/**
* This change id excludes the packages it is applied to from the camera compat force rotation
* treatment. See com.android.server.wm.DisplayRotationCompatPolicy for context.
* @hide
*/
@ChangeId
@Overridable
@Disabled
@TestApi
public static final long OVERRIDE_CAMERA_COMPAT_DISABLE_FORCE_ROTATION =
263959004L; // buganizer id
/**
* This change id excludes the packages it is applied to from activity refresh after camera
* compat force rotation treatment. See com.android.server.wm.DisplayRotationCompatPolicy for
* context.
* @hide
*/
@ChangeId
@Overridable
@Disabled
@TestApi
public static final long OVERRIDE_CAMERA_COMPAT_DISABLE_REFRESH = 264304459L; // buganizer id
/**
* This change id makes the packages it is applied to do activity refresh after camera compat
* force rotation treatment using "resumed -> paused -> resumed" cycle rather than "resumed ->
* ... -> stopped -> ... -> resumed" cycle. See
* com.android.server.wm.DisplayRotationCompatPolicy for context.
* @hide
*/
@ChangeId
@Overridable
@Disabled
@TestApi
public static final long OVERRIDE_CAMERA_COMPAT_ENABLE_REFRESH_VIA_PAUSE =
264301586L; // buganizer id
/**
* This change id forces the packages it is applied to sandbox {@link android.view.View} API to
* an activity bounds for:
*
* <p>{@link android.view.View#getLocationOnScreen},
* {@link android.view.View#getWindowVisibleDisplayFrame},
* {@link android.view.View}#getWindowDisplayFrame,
* {@link android.view.View}#getBoundsOnScreen.
*
* <p>For {@link android.view.View#getWindowVisibleDisplayFrame} and
* {@link android.view.View}#getWindowDisplayFrame this sandboxing is happening indirectly
* through
* {@code android.view.ViewRootImpl#getWindowVisibleDisplayFrame},
* {@code android.view.ViewRootImpl#getDisplayFrame} respectively.
*
* <p>Some applications assume that they occupy the whole screen and therefore use the display
* coordinates in their calculations as if an activity is positioned in the top-left corner of
* the screen, with left coordinate equal to 0. This may not be the case of applications in
* multi-window and in letterbox modes. This can lead to shifted or out of bounds UI elements in
* case the activity is Letterboxed or is in multi-window mode.
* @hide
*/
@ChangeId
@Overridable
@Disabled
@TestApi
public static final long OVERRIDE_SANDBOX_VIEW_BOUNDS_APIS = 237531167L; // buganizer id
/**
* This change id is the gatekeeper for all treatments that force a given min aspect ratio.
* Enabling this change will allow the following min aspect ratio treatments to be applied:
* <ul>
* <li>OVERRIDE_MIN_ASPECT_RATIO_MEDIUM
* <li>OVERRIDE_MIN_ASPECT_RATIO_LARGE
* </ul>
*
* If OVERRIDE_MIN_ASPECT_RATIO is applied, the min aspect ratio given in the app's manifest
* will be overridden to the largest enabled aspect ratio treatment unless the app's manifest
* value is higher. By default, this will only apply to activities with fixed portrait
* orientation if OVERRIDE_MIN_ASPECT_RATIO_PORTRAIT_ONLY is not explicitly disabled.
* @hide
*/
@ChangeId
@Overridable
@Disabled
@TestApi
public static final long OVERRIDE_MIN_ASPECT_RATIO = 174042980L; // buganizer id
/**
* This change id restricts treatments that force a given min aspect ratio to activities
* whose orientation is fixed to portrait.
*
* This treatment is enabled by default and only takes effect if OVERRIDE_MIN_ASPECT_RATIO is
* also enabled.
* @hide
*/
@ChangeId
@Overridable
@TestApi
public static final long OVERRIDE_MIN_ASPECT_RATIO_PORTRAIT_ONLY = 203647190L; // buganizer id
/**
* This change id sets the activity's min aspect ratio to a medium value as defined by
* OVERRIDE_MIN_ASPECT_RATIO_MEDIUM_VALUE.
*
* This treatment only takes effect if OVERRIDE_MIN_ASPECT_RATIO is also enabled.
* @hide
*/
@ChangeId
@Overridable
@Disabled
@TestApi
public static final long OVERRIDE_MIN_ASPECT_RATIO_MEDIUM = 180326845L; // buganizer id
/** @hide Medium override aspect ratio, currently 3:2. */
@TestApi
public static final float OVERRIDE_MIN_ASPECT_RATIO_MEDIUM_VALUE = 3 / 2f;
/**
* This change id sets the activity's min aspect ratio to a large value as defined by
* OVERRIDE_MIN_ASPECT_RATIO_LARGE_VALUE.
*
* This treatment only takes effect if OVERRIDE_MIN_ASPECT_RATIO is also enabled.
* @hide
*/
@ChangeId
@Overridable
@Disabled
@TestApi
public static final long OVERRIDE_MIN_ASPECT_RATIO_LARGE = 180326787L; // buganizer id
/** @hide Large override aspect ratio, currently 16:9 */
@TestApi
public static final float OVERRIDE_MIN_ASPECT_RATIO_LARGE_VALUE = 16 / 9f;
/**
* Enables the use of split screen aspect ratio. This allows an app to use all the available
* space in split mode avoiding letterboxing.
* @hide
*/
@ChangeId
@Disabled
@Overridable
@TestApi
public static final long OVERRIDE_MIN_ASPECT_RATIO_TO_ALIGN_WITH_SPLIT_SCREEN = 208648326L;
/**
* Overrides the min aspect ratio restriction in portrait fullscreen in order to use all
* available screen space.
* @hide
*/
@ChangeId
@Disabled
@Overridable
@TestApi
public static final long OVERRIDE_MIN_ASPECT_RATIO_EXCLUDE_PORTRAIT_FULLSCREEN = 218959984L;
/**
* Enables sending fake focus for unfocused apps in splitscreen. Some game engines
* wait to get focus before drawing the content of the app so fake focus helps them to avoid
* staying blacked out when they are resumed and do not have focus yet.
* @hide
*/
@ChangeId
@Disabled
@Overridable
@TestApi
public static final long OVERRIDE_ENABLE_COMPAT_FAKE_FOCUS = 263259275L;
// Compat framework that per-app overrides rely on only supports booleans. That's why we have
// multiple OVERRIDE_*_ORIENTATION_* change ids below instead of just one override with
// the integer value.
/**
* Enables {@link #SCREEN_ORIENTATION_PORTRAIT}. Unless OVERRIDE_ANY_ORIENTATION
* is enabled, this override is used only when no other fixed orientation was specified by the
* activity.
* @hide
*/
@ChangeId
@Disabled
@Overridable
@TestApi
public static final long OVERRIDE_UNDEFINED_ORIENTATION_TO_PORTRAIT = 265452344L;
/**
* Enables {@link #SCREEN_ORIENTATION_NOSENSOR}. Unless OVERRIDE_ANY_ORIENTATION
* is enabled, this override is used only when no other fixed orientation was specified by the
* activity.
* @hide
*/
@ChangeId
@Disabled
@Overridable
@TestApi
public static final long OVERRIDE_UNDEFINED_ORIENTATION_TO_NOSENSOR = 265451093L;
/**
* Enables {@link #SCREEN_ORIENTATION_REVERSE_LANDSCAPE}. Unless OVERRIDE_ANY_ORIENTATION
* is enabled, this override is used only when activity specify landscape orientation.
* This can help apps that assume that landscape display orientation corresponds to {@link
* android.view.Surface#ROTATION_90}, while on some devices it can be {@link
* android.view.Surface#ROTATION_270}.
* @hide
*/
@ChangeId
@Disabled
@Overridable
@TestApi
public static final long OVERRIDE_LANDSCAPE_ORIENTATION_TO_REVERSE_LANDSCAPE = 266124927L;
/**
* When enabled, allows OVERRIDE_LANDSCAPE_ORIENTATION_TO_REVERSE_LANDSCAPE,
* OVERRIDE_UNDEFINED_ORIENTATION_TO_NOSENSOR and OVERRIDE_UNDEFINED_ORIENTATION_TO_PORTRAIT
* to override any orientation requested by the activity.
* @hide
*/
@ChangeId
@Disabled
@Overridable
public static final long OVERRIDE_ANY_ORIENTATION = 265464455L;
/**
* When enabled, activates OVERRIDE_LANDSCAPE_ORIENTATION_TO_REVERSE_LANDSCAPE,
* OVERRIDE_UNDEFINED_ORIENTATION_TO_NOSENSOR and OVERRIDE_UNDEFINED_ORIENTATION_TO_PORTRAIT
* only when an app is connected to the camera. See
* com.android.server.wm.DisplayRotationCompatPolicy for more context.
* @hide
*/
@ChangeId
@Disabled
@Overridable
public static final long OVERRIDE_ORIENTATION_ONLY_FOR_CAMERA = 265456536L;
/**
* This override fixes display orientation to landscape natural orientation when a task is
* fullscreen. While display rotation is fixed to landscape, the orientation requested by the
* activity will be still respected by bounds resolution logic. For instance, if an activity
* requests portrait orientation and this override is set, then activity will appear in the
* letterbox mode for fixed orientation with the display rotated to the lanscape natural
* orientation.
*
* <p>This override is applicable only when natural orientation of the device is
* landscape and display ignores orientation requestes.
*
* <p>Main use case for this override are camera-using activities that are portrait-only and
* assume alignment with natural device orientation. Such activities can automatically be
* rotated with com.android.server.wm.DisplayRotationCompatPolicy but not all of them can
* handle dynamic rotation and thus can benefit from this override.
*
* @hide
*/
@ChangeId
@Disabled
@Overridable
@TestApi
public static final long OVERRIDE_USE_DISPLAY_LANDSCAPE_NATURAL_ORIENTATION = 255940284L;
/**
* Compares activity window layout min width/height with require space for multi window to
* determine if it can be put into multi window mode.
*/
@ChangeId
@EnabledSince(targetSdkVersion = Build.VERSION_CODES.S)
private static final long CHECK_MIN_WIDTH_HEIGHT_FOR_MULTI_WINDOW = 197654537L;
/**
* Optional set of a certificates identifying apps that are allowed to embed this activity. From
* the "knownActivityEmbeddingCerts" attribute.
*/
@Nullable
private Set<String> mKnownActivityEmbeddingCerts;
/**
* Convert Java change bits to native.
*
* @hide
*/
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
public static @NativeConfig int activityInfoConfigJavaToNative(@Config int input) {
int output = 0;
for (int i = 0; i < CONFIG_NATIVE_BITS.length; i++) {
if ((input & (1 << i)) != 0) {
output |= CONFIG_NATIVE_BITS[i];
}
}
return output;
}
/**
* Convert native change bits to Java.
*
* @hide
*/
public static @Config int activityInfoConfigNativeToJava(@NativeConfig int input) {
int output = 0;
for (int i = 0; i < CONFIG_NATIVE_BITS.length; i++) {
if ((input & CONFIG_NATIVE_BITS[i]) != 0) {
output |= (1 << i);
}
}
return output;
}
/**
* @hide
* Unfortunately some developers (OpenFeint I am looking at you) have
* compared the configChanges bit field against absolute values, so if we
* introduce a new bit they break. To deal with that, we will make sure
* the public field will not have a value that breaks them, and let the
* framework call here to get the real value.
*/
public int getRealConfigChanged() {
return applicationInfo.targetSdkVersion < android.os.Build.VERSION_CODES.HONEYCOMB_MR2
? (configChanges | ActivityInfo.CONFIG_SCREEN_SIZE
| ActivityInfo.CONFIG_SMALLEST_SCREEN_SIZE)
: configChanges;
}
/**
* Bit mask of kinds of configuration changes that this activity
* can handle itself (without being restarted by the system).
* Contains any combination of {@link #CONFIG_FONT_SCALE},
* {@link #CONFIG_MCC}, {@link #CONFIG_MNC},
* {@link #CONFIG_LOCALE}, {@link #CONFIG_TOUCHSCREEN},
* {@link #CONFIG_KEYBOARD}, {@link #CONFIG_NAVIGATION},
* {@link #CONFIG_ORIENTATION}, {@link #CONFIG_SCREEN_LAYOUT},
* {@link #CONFIG_DENSITY}, {@link #CONFIG_LAYOUT_DIRECTION},
* {@link #CONFIG_COLOR_MODE}, and {link #CONFIG_GRAMMATICAL_GENDER}.
* Set from the {@link android.R.attr#configChanges} attribute.
*/
public int configChanges;
/**
* The desired soft input mode for this activity's main window.
* Set from the {@link android.R.attr#windowSoftInputMode} attribute
* in the activity's manifest. May be any of the same values allowed
* for {@link android.view.WindowManager.LayoutParams#softInputMode
* WindowManager.LayoutParams.softInputMode}. If 0 (unspecified),
* the mode from the theme will be used.
*/
@android.view.WindowManager.LayoutParams.SoftInputModeFlags
public int softInputMode;
/**
* The desired extra UI options for this activity and its main window.
* Set from the {@link android.R.attr#uiOptions} attribute in the
* activity's manifest.
*/
public int uiOptions = 0;
/**
* Flag for use with {@link #uiOptions}.
* Indicates that the action bar should put all action items in a separate bar when
* the screen is narrow.
* <p>This value corresponds to "splitActionBarWhenNarrow" for the {@link #uiOptions} XML
* attribute.
*/
public static final int UIOPTION_SPLIT_ACTION_BAR_WHEN_NARROW = 1;
/**
* If defined, the activity named here is the logical parent of this activity.
*/
public String parentActivityName;
/**
* Screen rotation animation desired by the activity, with values as defined
* for {@link android.view.WindowManager.LayoutParams#rotationAnimation}.
*
* -1 means to use the system default.
*
* @hide
*/
public int rotationAnimation = -1;
/** @hide */
public static final int LOCK_TASK_LAUNCH_MODE_DEFAULT = 0;
/** @hide */
public static final int LOCK_TASK_LAUNCH_MODE_NEVER = 1;
/** @hide */
public static final int LOCK_TASK_LAUNCH_MODE_ALWAYS = 2;
/** @hide */
public static final int LOCK_TASK_LAUNCH_MODE_IF_ALLOWLISTED = 3;
/** @hide */
public static final String lockTaskLaunchModeToString(int lockTaskLaunchMode) {
switch (lockTaskLaunchMode) {
case LOCK_TASK_LAUNCH_MODE_DEFAULT:
return "LOCK_TASK_LAUNCH_MODE_DEFAULT";
case LOCK_TASK_LAUNCH_MODE_NEVER:
return "LOCK_TASK_LAUNCH_MODE_NEVER";
case LOCK_TASK_LAUNCH_MODE_ALWAYS:
return "LOCK_TASK_LAUNCH_MODE_ALWAYS";
case LOCK_TASK_LAUNCH_MODE_IF_ALLOWLISTED:
return "LOCK_TASK_LAUNCH_MODE_IF_ALLOWLISTED";
default:
return "unknown=" + lockTaskLaunchMode;
}
}
/**
* Value indicating if the activity is to be locked at startup. Takes on the values from
* {@link android.R.attr#lockTaskMode}.
* @hide
*/
public int lockTaskLaunchMode;
/**
* Information about desired position and size of activity on the display when
* it is first started.
*/
public WindowLayout windowLayout;
public ActivityInfo() {
}
public ActivityInfo(ActivityInfo orig) {
super(orig);
theme = orig.theme;
launchMode = orig.launchMode;
documentLaunchMode = orig.documentLaunchMode;
permission = orig.permission;
mKnownActivityEmbeddingCerts = orig.mKnownActivityEmbeddingCerts;
taskAffinity = orig.taskAffinity;
targetActivity = orig.targetActivity;
flags = orig.flags;
privateFlags = orig.privateFlags;
screenOrientation = orig.screenOrientation;
configChanges = orig.configChanges;
softInputMode = orig.softInputMode;
uiOptions = orig.uiOptions;
parentActivityName = orig.parentActivityName;
maxRecents = orig.maxRecents;
lockTaskLaunchMode = orig.lockTaskLaunchMode;
windowLayout = orig.windowLayout;
resizeMode = orig.resizeMode;
requestedVrComponent = orig.requestedVrComponent;
rotationAnimation = orig.rotationAnimation;
colorMode = orig.colorMode;
mMaxAspectRatio = orig.mMaxAspectRatio;
mMinAspectRatio = orig.mMinAspectRatio;
supportsSizeChanges = orig.supportsSizeChanges;
requiredDisplayCategory = orig.requiredDisplayCategory;
}
/**
* Return the theme resource identifier to use for this activity. If
* the activity defines a theme, that is used; else, the application
* theme is used.
*
* @return The theme associated with this activity.
*/
public final int getThemeResource() {
return theme != 0 ? theme : applicationInfo.theme;
}
private String persistableModeToString() {
switch(persistableMode) {
case PERSIST_ROOT_ONLY: return "PERSIST_ROOT_ONLY";
case PERSIST_NEVER: return "PERSIST_NEVER";
case PERSIST_ACROSS_REBOOTS: return "PERSIST_ACROSS_REBOOTS";
default: return "UNKNOWN=" + persistableMode;
}
}
/**
* Returns true if the activity has maximum or minimum aspect ratio.
* @hide
*/
public boolean hasFixedAspectRatio() {
return getMaxAspectRatio() != 0 || getMinAspectRatio() != 0;
}
/**
* Returns true if the activity's orientation is fixed.
* @hide
*/
public boolean isFixedOrientation() {
return isFixedOrientation(screenOrientation);
}
/**
* Returns true if the passed activity's orientation is fixed.
* @hide
*/
public static boolean isFixedOrientation(@ScreenOrientation int orientation) {
return orientation == SCREEN_ORIENTATION_LOCKED
// Orientation is fixed to natural display orientation
|| orientation == SCREEN_ORIENTATION_NOSENSOR
|| isFixedOrientationLandscape(orientation)
|| isFixedOrientationPortrait(orientation);
}
/**
* Returns true if the activity's orientation is fixed to landscape.
* @hide
*/
boolean isFixedOrientationLandscape() {
return isFixedOrientationLandscape(screenOrientation);
}
/**
* Returns true if the activity's orientation is fixed to landscape.
* @hide
*/
public static boolean isFixedOrientationLandscape(@ScreenOrientation int orientation) {
return orientation == SCREEN_ORIENTATION_LANDSCAPE
|| orientation == SCREEN_ORIENTATION_SENSOR_LANDSCAPE
|| orientation == SCREEN_ORIENTATION_REVERSE_LANDSCAPE
|| orientation == SCREEN_ORIENTATION_USER_LANDSCAPE;
}
/**
* Returns true if the activity's orientation is fixed to portrait.
* @hide
*/
boolean isFixedOrientationPortrait() {
return isFixedOrientationPortrait(screenOrientation);
}
/**
* Returns true if the activity's orientation is fixed to portrait.
* @hide
*/
public static boolean isFixedOrientationPortrait(@ScreenOrientation int orientation) {
return orientation == SCREEN_ORIENTATION_PORTRAIT
|| orientation == SCREEN_ORIENTATION_SENSOR_PORTRAIT
|| orientation == SCREEN_ORIENTATION_REVERSE_PORTRAIT
|| orientation == SCREEN_ORIENTATION_USER_PORTRAIT;
}
/**
* Returns the reversed orientation.
* @hide
*/
@ActivityInfo.ScreenOrientation
public static int reverseOrientation(@ActivityInfo.ScreenOrientation int orientation) {
switch (orientation) {
case SCREEN_ORIENTATION_LANDSCAPE:
return SCREEN_ORIENTATION_PORTRAIT;
case SCREEN_ORIENTATION_PORTRAIT:
return SCREEN_ORIENTATION_LANDSCAPE;
case SCREEN_ORIENTATION_SENSOR_LANDSCAPE:
return SCREEN_ORIENTATION_SENSOR_PORTRAIT;
case SCREEN_ORIENTATION_SENSOR_PORTRAIT:
return SCREEN_ORIENTATION_SENSOR_LANDSCAPE;
case SCREEN_ORIENTATION_REVERSE_LANDSCAPE:
return SCREEN_ORIENTATION_REVERSE_PORTRAIT;
case SCREEN_ORIENTATION_REVERSE_PORTRAIT:
return SCREEN_ORIENTATION_REVERSE_LANDSCAPE;
case SCREEN_ORIENTATION_USER_LANDSCAPE:
return SCREEN_ORIENTATION_USER_PORTRAIT;
case SCREEN_ORIENTATION_USER_PORTRAIT:
return SCREEN_ORIENTATION_USER_LANDSCAPE;
default:
return orientation;
}
}
/**
* Returns true if the activity supports picture-in-picture.
* @hide
*/
@UnsupportedAppUsage
public boolean supportsPictureInPicture() {
return (flags & FLAG_SUPPORTS_PICTURE_IN_PICTURE) != 0;
}
/**
* Returns if the activity should never be sandboxed to the activity window bounds.
* @hide
*/
public boolean neverSandboxDisplayApis(ConstrainDisplayApisConfig constrainDisplayApisConfig) {
return isChangeEnabled(NEVER_SANDBOX_DISPLAY_APIS)
|| constrainDisplayApisConfig.getNeverConstrainDisplayApis(applicationInfo);
}
/**
* Returns if the activity should always be sandboxed to the activity window bounds.
* @hide
*/
public boolean alwaysSandboxDisplayApis(ConstrainDisplayApisConfig constrainDisplayApisConfig) {
return isChangeEnabled(ALWAYS_SANDBOX_DISPLAY_APIS)
|| constrainDisplayApisConfig.getAlwaysConstrainDisplayApis(applicationInfo);
}
/** @hide */
public void setMaxAspectRatio(@FloatRange(from = 0f) float maxAspectRatio) {
this.mMaxAspectRatio = maxAspectRatio >= 0f ? maxAspectRatio : 0f;
}
/** @hide */
public float getMaxAspectRatio() {
return mMaxAspectRatio;
}
/** @hide */
public void setMinAspectRatio(@FloatRange(from = 0f) float minAspectRatio) {
this.mMinAspectRatio = minAspectRatio >= 0f ? minAspectRatio : 0f;
}
/**
* Returns the min aspect ratio of this activity as defined in the manifest file.
* @hide
*/
public float getMinAspectRatio() {
return mMinAspectRatio;
}
/**
* Gets the trusted host certificate digests of apps that are allowed to embed this activity.
* The digests are computed using the SHA-256 digest algorithm.
* @see android.R.attr#knownActivityEmbeddingCerts
*/
@NonNull
public Set<String> getKnownActivityEmbeddingCerts() {
return mKnownActivityEmbeddingCerts == null ? Collections.emptySet()
: mKnownActivityEmbeddingCerts;
}
/**
* Sets the trusted host certificates of apps that are allowed to embed this activity.
* @see #getKnownActivityEmbeddingCerts()
* @hide
*/
public void setKnownActivityEmbeddingCerts(@NonNull Set<String> knownActivityEmbeddingCerts) {
// Convert the provided digest to upper case for consistent Set membership
// checks when verifying the signing certificate digests of requesting apps.
mKnownActivityEmbeddingCerts = new ArraySet<>();
for (String knownCert : knownActivityEmbeddingCerts) {
mKnownActivityEmbeddingCerts.add(knownCert.toUpperCase(Locale.US));
}
}
/**
* Checks if a changeId is enabled for the current user
* @param changeId The changeId to verify
* @return True of the changeId is enabled
* @hide
*/
public boolean isChangeEnabled(long changeId) {
return CompatChanges.isChangeEnabled(changeId, applicationInfo.packageName,
UserHandle.getUserHandleForUid(applicationInfo.uid));
}
/** @hide */
public float getManifestMinAspectRatio() {
return mMinAspectRatio;
}
/** @hide */
@UnsupportedAppUsage
public static boolean isResizeableMode(int mode) {
return mode == RESIZE_MODE_RESIZEABLE
|| mode == RESIZE_MODE_FORCE_RESIZEABLE
|| mode == RESIZE_MODE_FORCE_RESIZABLE_PORTRAIT_ONLY
|| mode == RESIZE_MODE_FORCE_RESIZABLE_LANDSCAPE_ONLY
|| mode == RESIZE_MODE_FORCE_RESIZABLE_PRESERVE_ORIENTATION
|| mode == RESIZE_MODE_RESIZEABLE_VIA_SDK_VERSION;
}
/** @hide */
public static boolean isPreserveOrientationMode(int mode) {
return mode == RESIZE_MODE_FORCE_RESIZABLE_PORTRAIT_ONLY
|| mode == RESIZE_MODE_FORCE_RESIZABLE_LANDSCAPE_ONLY
|| mode == RESIZE_MODE_FORCE_RESIZABLE_PRESERVE_ORIENTATION;
}
/** @hide */
public static String resizeModeToString(int mode) {
switch (mode) {
case RESIZE_MODE_UNRESIZEABLE:
return "RESIZE_MODE_UNRESIZEABLE";
case RESIZE_MODE_RESIZEABLE_VIA_SDK_VERSION:
return "RESIZE_MODE_RESIZEABLE_VIA_SDK_VERSION";
case RESIZE_MODE_RESIZEABLE:
return "RESIZE_MODE_RESIZEABLE";
case RESIZE_MODE_FORCE_RESIZEABLE:
return "RESIZE_MODE_FORCE_RESIZEABLE";
case RESIZE_MODE_FORCE_RESIZABLE_PORTRAIT_ONLY:
return "RESIZE_MODE_FORCE_RESIZABLE_PORTRAIT_ONLY";
case RESIZE_MODE_FORCE_RESIZABLE_LANDSCAPE_ONLY:
return "RESIZE_MODE_FORCE_RESIZABLE_LANDSCAPE_ONLY";
case RESIZE_MODE_FORCE_RESIZABLE_PRESERVE_ORIENTATION:
return "RESIZE_MODE_FORCE_RESIZABLE_PRESERVE_ORIENTATION";
default:
return "unknown=" + mode;
}
}
/** @hide */
public static String sizeChangesSupportModeToString(@SizeChangesSupportMode int mode) {
switch (mode) {
case SIZE_CHANGES_UNSUPPORTED_METADATA:
return "SIZE_CHANGES_UNSUPPORTED_METADATA";
case SIZE_CHANGES_UNSUPPORTED_OVERRIDE:
return "SIZE_CHANGES_UNSUPPORTED_OVERRIDE";
case SIZE_CHANGES_SUPPORTED_METADATA:
return "SIZE_CHANGES_SUPPORTED_METADATA";
case SIZE_CHANGES_SUPPORTED_OVERRIDE:
return "SIZE_CHANGES_SUPPORTED_OVERRIDE";
default:
return "unknown=" + mode;
}
}
/**
* Whether we should compare activity window layout min width/height with require space for
* multi window to determine if it can be put into multi window mode.
* @hide
*/
public boolean shouldCheckMinWidthHeightForMultiWindow() {
return isChangeEnabled(CHECK_MIN_WIDTH_HEIGHT_FOR_MULTI_WINDOW);
}
/**
* Returns whether the activity will set the
* {@link R.styleable.AndroidManifestActivity_enableOnBackInvokedCallback} attribute.
*
* @hide
*/
public boolean hasOnBackInvokedCallbackEnabled() {
return (privateFlags & (PRIVATE_FLAG_ENABLE_ON_BACK_INVOKED_CALLBACK
| PRIVATE_FLAG_DISABLE_ON_BACK_INVOKED_CALLBACK)) != 0;
}
/**
* Returns whether the activity will use the {@link android.window.OnBackInvokedCallback}
* navigation system instead of the {@link android.view.KeyEvent#KEYCODE_BACK} and related
* callbacks.
*
* Valid when the {@link R.styleable.AndroidManifestActivity_enableOnBackInvokedCallback}
* attribute has been set, or it won't indicate if the activity should use the
* navigation system and the {@link hasOnBackInvokedCallbackEnabled} will return false.
* @hide
*/
public boolean isOnBackInvokedCallbackEnabled() {
return hasOnBackInvokedCallbackEnabled()
&& (privateFlags & PRIVATE_FLAG_ENABLE_ON_BACK_INVOKED_CALLBACK) != 0;
}
public void dump(Printer pw, String prefix) {
dump(pw, prefix, DUMP_FLAG_ALL);
}
/** @hide */
public void dump(Printer pw, String prefix, int dumpFlags) {
super.dumpFront(pw, prefix);
if (permission != null) {
pw.println(prefix + "permission=" + permission);
}
if ((dumpFlags & DUMP_FLAG_DETAILS) != 0) {
pw.println(prefix + "taskAffinity=" + taskAffinity
+ " targetActivity=" + targetActivity
+ " persistableMode=" + persistableModeToString());
}
if (launchMode != 0 || flags != 0 || privateFlags != 0 || theme != 0) {
pw.println(prefix + "launchMode=" + launchModeToString(launchMode)
+ " flags=0x" + Integer.toHexString(flags)
+ " privateFlags=0x" + Integer.toHexString(privateFlags)
+ " theme=0x" + Integer.toHexString(theme));
}
if (screenOrientation != SCREEN_ORIENTATION_UNSPECIFIED
|| configChanges != 0 || softInputMode != 0) {
pw.println(prefix + "screenOrientation=" + screenOrientation
+ " configChanges=0x" + Integer.toHexString(configChanges)
+ " softInputMode=0x" + Integer.toHexString(softInputMode));
}
if (uiOptions != 0) {
pw.println(prefix + " uiOptions=0x" + Integer.toHexString(uiOptions));
}
if ((dumpFlags & DUMP_FLAG_DETAILS) != 0) {
pw.println(prefix + "lockTaskLaunchMode="
+ lockTaskLaunchModeToString(lockTaskLaunchMode));
}
if (windowLayout != null) {
pw.println(prefix + "windowLayout=" + windowLayout.width + "|"
+ windowLayout.widthFraction + ", " + windowLayout.height + "|"
+ windowLayout.heightFraction + ", " + windowLayout.gravity);
}
pw.println(prefix + "resizeMode=" + resizeModeToString(resizeMode));
if (requestedVrComponent != null) {
pw.println(prefix + "requestedVrComponent=" + requestedVrComponent);
}
if (getMaxAspectRatio() != 0) {
pw.println(prefix + "maxAspectRatio=" + getMaxAspectRatio());
}
final float minAspectRatio = getMinAspectRatio();
if (minAspectRatio != 0) {
pw.println(prefix + "minAspectRatio=" + minAspectRatio);
}
if (supportsSizeChanges) {
pw.println(prefix + "supportsSizeChanges=true");
}
if (mKnownActivityEmbeddingCerts != null) {
pw.println(prefix + "knownActivityEmbeddingCerts=" + mKnownActivityEmbeddingCerts);
}
if (requiredDisplayCategory != null) {
pw.println(prefix + "requiredDisplayCategory=" + requiredDisplayCategory);
}
super.dumpBack(pw, prefix, dumpFlags);
}
public String toString() {
return "ActivityInfo{"
+ Integer.toHexString(System.identityHashCode(this))
+ " " + name + "}";
}
public int describeContents() {
return 0;
}
public void writeToParcel(Parcel dest, int parcelableFlags) {
super.writeToParcel(dest, parcelableFlags);
dest.writeInt(theme);
dest.writeInt(launchMode);
dest.writeInt(documentLaunchMode);
dest.writeString8(permission);
dest.writeString8(taskAffinity);
dest.writeString8(targetActivity);
dest.writeString8(launchToken);
dest.writeInt(flags);
dest.writeInt(privateFlags);
dest.writeInt(screenOrientation);
dest.writeInt(configChanges);
dest.writeInt(softInputMode);
dest.writeInt(uiOptions);
dest.writeString8(parentActivityName);
dest.writeInt(persistableMode);
dest.writeInt(maxRecents);
dest.writeInt(lockTaskLaunchMode);
if (windowLayout != null) {
dest.writeInt(1);
windowLayout.writeToParcel(dest);
} else {
dest.writeInt(0);
}
dest.writeInt(resizeMode);
dest.writeString8(requestedVrComponent);
dest.writeInt(rotationAnimation);
dest.writeInt(colorMode);
dest.writeFloat(mMaxAspectRatio);
dest.writeFloat(mMinAspectRatio);
dest.writeBoolean(supportsSizeChanges);
sForStringSet.parcel(mKnownActivityEmbeddingCerts, dest, flags);
dest.writeString8(requiredDisplayCategory);
}
/**
* Determines whether the {@link Activity} is considered translucent or floating.
* @hide
*/
@UnsupportedAppUsage
@TestApi
public static boolean isTranslucentOrFloating(TypedArray attributes) {
final boolean isTranslucent =
attributes.getBoolean(com.android.internal.R.styleable.Window_windowIsTranslucent,
false);
final boolean isFloating =
attributes.getBoolean(com.android.internal.R.styleable.Window_windowIsFloating,
false);
return isFloating || isTranslucent;
}
/**
* Convert the screen orientation constant to a human readable format.
* @hide
*/
public static String screenOrientationToString(int orientation) {
switch (orientation) {
case SCREEN_ORIENTATION_UNSET:
return "SCREEN_ORIENTATION_UNSET";
case SCREEN_ORIENTATION_UNSPECIFIED:
return "SCREEN_ORIENTATION_UNSPECIFIED";
case SCREEN_ORIENTATION_LANDSCAPE:
return "SCREEN_ORIENTATION_LANDSCAPE";
case SCREEN_ORIENTATION_PORTRAIT:
return "SCREEN_ORIENTATION_PORTRAIT";
case SCREEN_ORIENTATION_USER:
return "SCREEN_ORIENTATION_USER";
case SCREEN_ORIENTATION_BEHIND:
return "SCREEN_ORIENTATION_BEHIND";
case SCREEN_ORIENTATION_SENSOR:
return "SCREEN_ORIENTATION_SENSOR";
case SCREEN_ORIENTATION_NOSENSOR:
return "SCREEN_ORIENTATION_NOSENSOR";
case SCREEN_ORIENTATION_SENSOR_LANDSCAPE:
return "SCREEN_ORIENTATION_SENSOR_LANDSCAPE";
case SCREEN_ORIENTATION_SENSOR_PORTRAIT:
return "SCREEN_ORIENTATION_SENSOR_PORTRAIT";
case SCREEN_ORIENTATION_REVERSE_LANDSCAPE:
return "SCREEN_ORIENTATION_REVERSE_LANDSCAPE";
case SCREEN_ORIENTATION_REVERSE_PORTRAIT:
return "SCREEN_ORIENTATION_REVERSE_PORTRAIT";
case SCREEN_ORIENTATION_FULL_SENSOR:
return "SCREEN_ORIENTATION_FULL_SENSOR";
case SCREEN_ORIENTATION_USER_LANDSCAPE:
return "SCREEN_ORIENTATION_USER_LANDSCAPE";
case SCREEN_ORIENTATION_USER_PORTRAIT:
return "SCREEN_ORIENTATION_USER_PORTRAIT";
case SCREEN_ORIENTATION_FULL_USER:
return "SCREEN_ORIENTATION_FULL_USER";
case SCREEN_ORIENTATION_LOCKED:
return "SCREEN_ORIENTATION_LOCKED";
default:
return Integer.toString(orientation);
}
}
/**
* @hide
*/
public static String colorModeToString(@ColorMode int colorMode) {
switch (colorMode) {
case COLOR_MODE_DEFAULT:
return "COLOR_MODE_DEFAULT";
case COLOR_MODE_WIDE_COLOR_GAMUT:
return "COLOR_MODE_WIDE_COLOR_GAMUT";
case COLOR_MODE_HDR:
return "COLOR_MODE_HDR";
case COLOR_MODE_A8:
return "COLOR_MODE_A8";
default:
return Integer.toString(colorMode);
}
}
public static final @android.annotation.NonNull Parcelable.Creator<ActivityInfo> CREATOR
= new Parcelable.Creator<ActivityInfo>() {
public ActivityInfo createFromParcel(Parcel source) {
return new ActivityInfo(source);
}
public ActivityInfo[] newArray(int size) {
return new ActivityInfo[size];
}
};
private ActivityInfo(Parcel source) {
super(source);
theme = source.readInt();
launchMode = source.readInt();
documentLaunchMode = source.readInt();
permission = source.readString8();
taskAffinity = source.readString8();
targetActivity = source.readString8();
launchToken = source.readString8();
flags = source.readInt();
privateFlags = source.readInt();
screenOrientation = source.readInt();
configChanges = source.readInt();
softInputMode = source.readInt();
uiOptions = source.readInt();
parentActivityName = source.readString8();
persistableMode = source.readInt();
maxRecents = source.readInt();
lockTaskLaunchMode = source.readInt();
if (source.readInt() == 1) {
windowLayout = new WindowLayout(source);
}
resizeMode = source.readInt();
requestedVrComponent = source.readString8();
rotationAnimation = source.readInt();
colorMode = source.readInt();
mMaxAspectRatio = source.readFloat();
mMinAspectRatio = source.readFloat();
supportsSizeChanges = source.readBoolean();
mKnownActivityEmbeddingCerts = sForStringSet.unparcel(source);
if (mKnownActivityEmbeddingCerts.isEmpty()) {
mKnownActivityEmbeddingCerts = null;
}
requiredDisplayCategory = source.readString8();
}
/**
* Contains information about position and size of the activity on the display.
*
* Used in freeform mode to set desired position when activity is first launched.
* It describes how big the activity wants to be in both width and height,
* the minimal allowed size, and the gravity to be applied.
*
* @attr ref android.R.styleable#AndroidManifestLayout_defaultWidth
* @attr ref android.R.styleable#AndroidManifestLayout_defaultHeight
* @attr ref android.R.styleable#AndroidManifestLayout_gravity
* @attr ref android.R.styleable#AndroidManifestLayout_minWidth
* @attr ref android.R.styleable#AndroidManifestLayout_minHeight
*/
public static final class WindowLayout {
public WindowLayout(int width, float widthFraction, int height, float heightFraction,
int gravity, int minWidth, int minHeight) {
this(width, widthFraction, height, heightFraction, gravity, minWidth, minHeight,
null /* windowLayoutAffinity */);
}
/** @hide */
public WindowLayout(int width, float widthFraction, int height, float heightFraction,
int gravity, int minWidth, int minHeight, String windowLayoutAffinity) {
this.width = width;
this.widthFraction = widthFraction;
this.height = height;
this.heightFraction = heightFraction;
this.gravity = gravity;
this.minWidth = minWidth;
this.minHeight = minHeight;
this.windowLayoutAffinity = windowLayoutAffinity;
}
/** @hide */
public WindowLayout(Parcel source) {
width = source.readInt();
widthFraction = source.readFloat();
height = source.readInt();
heightFraction = source.readFloat();
gravity = source.readInt();
minWidth = source.readInt();
minHeight = source.readInt();
windowLayoutAffinity = source.readString8();
}
/**
* Width of activity in pixels.
*
* @attr ref android.R.styleable#AndroidManifestLayout_defaultWidth
*/
public final int width;
/**
* Width of activity as a fraction of available display width.
* If both {@link #width} and this value are set this one will be preferred.
*
* @attr ref android.R.styleable#AndroidManifestLayout_defaultWidth
*/
public final float widthFraction;
/**
* Height of activity in pixels.
*
* @attr ref android.R.styleable#AndroidManifestLayout_defaultHeight
*/
public final int height;
/**
* Height of activity as a fraction of available display height.
* If both {@link #height} and this value are set this one will be preferred.
*
* @attr ref android.R.styleable#AndroidManifestLayout_defaultHeight
*/
public final float heightFraction;
/**
* Gravity of activity.
* Currently {@link android.view.Gravity#TOP}, {@link android.view.Gravity#BOTTOM},
* {@link android.view.Gravity#LEFT} and {@link android.view.Gravity#RIGHT} are supported.
*
* @attr ref android.R.styleable#AndroidManifestLayout_gravity
*/
public final int gravity;
/**
* Minimal width of activity in pixels to be able to display its content.
*
* <p><strong>NOTE:</strong> A task's root activity value is applied to all additional
* activities launched in the task. That is if the root activity of a task set minimal
* width, then the system will set the same minimal width on all other activities in the
* task. It will also ignore any other minimal width attributes of non-root activities.
*
* @attr ref android.R.styleable#AndroidManifestLayout_minWidth
*/
public final int minWidth;
/**
* Minimal height of activity in pixels to be able to display its content.
*
* <p><strong>NOTE:</strong> A task's root activity value is applied to all additional
* activities launched in the task. That is if the root activity of a task set minimal
* height, then the system will set the same minimal height on all other activities in the
* task. It will also ignore any other minimal height attributes of non-root activities.
*
* @attr ref android.R.styleable#AndroidManifestLayout_minHeight
*/
public final int minHeight;
/**
* Affinity of window layout parameters. Activities with the same UID and window layout
* affinity will share the same window dimension record.
*
* @attr ref android.R.styleable#AndroidManifestLayout_windowLayoutAffinity
* @hide
*/
public String windowLayoutAffinity;
/**
* Returns if this {@link WindowLayout} has specified bounds.
* @hide
*/
public boolean hasSpecifiedSize() {
return width >= 0 || height >= 0 || widthFraction >= 0 || heightFraction >= 0;
}
/** @hide */
public void writeToParcel(Parcel dest) {
dest.writeInt(width);
dest.writeFloat(widthFraction);
dest.writeInt(height);
dest.writeFloat(heightFraction);
dest.writeInt(gravity);
dest.writeInt(minWidth);
dest.writeInt(minHeight);
dest.writeString8(windowLayoutAffinity);
}
}
}