Snap for 12426030 from 0200754b9c1254d62a9a1fc8e94cf3b7d1c6dff9 to 25Q1-release (a78a1826) · Commits · e / os / android_frameworks_libs_systemui

iconloaderlib/src/com/android/launcher3/icons/cache/BaseIconCache.java

+34 −7

Original line number	Diff line number	Diff line
		@@ -52,6 +52,7 @@ import android.text.TextUtils;
		import android.util.Log;
		import android.util.SparseArray;

		import androidx.annotation.IntDef;
		import androidx.annotation.NonNull;
		import androidx.annotation.Nullable;
		import androidx.annotation.VisibleForTesting;
		@@ -66,6 +67,8 @@ import com.android.launcher3.util.ComponentKey;
		import com.android.launcher3.util.FlagOp;
		import com.android.launcher3.util.SQLiteCacheHelper;

		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.nio.ByteBuffer;
		import java.util.AbstractMap;
		import java.util.Arrays;
		@@ -88,6 +91,31 @@ public abstract class BaseIconCache {
		// Empty class name is used for storing package default entry.
		public static final String EMPTY_CLASS_NAME = ".";

		@Retention(RetentionPolicy.SOURCE)
		@IntDef(value = {
		LookupFlag.DEFAULT,
		LookupFlag.USE_LOW_RES,
		LookupFlag.USE_PACKAGE_ICON,
		}, flag = true)
		/** Various options to control cache lookup */
		public @interface LookupFlag {
		/**
		* Default behavior of cache lookup is to load high-res icon with no fallback
		*/
		int DEFAULT = 0;

		/**
		* When specified, the cache tries to load the low res version of the entry unless a
		* high-res is already in memory
		*/
		int USE_LOW_RES = 1 << 0;
		/**
		* When specified, the cache tries to lookup the package entry for the item, if the object
		* entry fails
		*/
		int USE_PACKAGE_ICON = 1 << 1;
		}

		public static class CacheEntry {

		@NonNull
		@@ -441,26 +469,25 @@ public abstract class BaseIconCache {
		protected <T> CacheEntry cacheLocked(
		@NonNull final ComponentName componentName, @NonNull final UserHandle user,
		@NonNull final Supplier<T> infoProvider, @NonNull final CachingLogic<T> cachingLogic,
		final boolean usePackageIcon, final boolean useLowResIcon) {
		@LookupFlag int lookupFlags) {
		return cacheLocked(
		componentName,
		user,
		infoProvider,
		cachingLogic,
		null,
		usePackageIcon,
		useLowResIcon);
		lookupFlags,
		null);
		}

		@NonNull
		protected <T> CacheEntry cacheLocked(
		@NonNull final ComponentName componentName, @NonNull final UserHandle user,
		@NonNull final Supplier<T> infoProvider, @NonNull final CachingLogic<T> cachingLogic,
		@Nullable final Cursor cursor, final boolean usePackageIcon,
		final boolean useLowResIcon) {
		@LookupFlag int lookupFlags, @Nullable final Cursor cursor) {
		assertWorkerThread();
		ComponentKey cacheKey = new ComponentKey(componentName, user);
		CacheEntry entry = mCache.get(cacheKey);
		final boolean useLowResIcon = (lookupFlags & LookupFlag.USE_LOW_RES) != 0;
		if (entry == null \|\| (entry.bitmap.isLowRes() && !useLowResIcon)) {
		entry = new CacheEntry();
		if (cachingLogic.addToMemCache()) {
		@@ -481,7 +508,7 @@ public abstract class BaseIconCache {
		object,
		entry,
		cachingLogic,
		usePackageIcon,
		(lookupFlags & LookupFlag.USE_PACKAGE_ICON) != 0,
		/* usePackageTitle= */ true,
		componentName,
		user);

toruslib/torus-core/src/main/java/com/google/android/torus/core/wallpaper/LiveWallpaper.kt

+59 −62

Original line number	Diff line number	Diff line
		@@ -36,11 +36,11 @@ import com.google.android.torus.core.wallpaper.listener.LiveWallpaperKeyguardEve
		import java.lang.ref.WeakReference

		/**
		* Implements [WallpaperService] using Filament to render the wallpaper.
		* An instance of this class should only implement [getWallpaperEngine]
		* Implements [WallpaperService] using Filament to render the wallpaper. An instance of this class
		* should only implement [getWallpaperEngine]
		*
		* Note: [LiveWallpaper] subclasses must include the following attribute/s
		* in the AndroidManifest.xml:
		* Note: [LiveWallpaper] subclasses must include the following attribute/s in the
		* AndroidManifest.xml:
		* - android:configChanges="uiMode"
		*/
		abstract class LiveWallpaper : WallpaperService() {
		@@ -77,18 +77,19 @@ abstract class LiveWallpaper : WallpaperService() {
		* through WallpaperService.Engine.onCommand events that should be more accurate.
		*/
		if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.R) {
		wakeStateReceiver = object : BroadcastReceiver() {
		wakeStateReceiver =
		object : BroadcastReceiver() {
		override fun onReceive(context: Context, intent: Intent) {
		val positionExtras = Bundle()
		when (intent.action) {
		Intent.ACTION_SCREEN_ON -> {
		positionExtras.putInt(
		LiveWallpaperEventListener.WAKE_ACTION_LOCATION_X,
		-1
		-1,
		)
		positionExtras.putInt(
		LiveWallpaperEventListener.WAKE_ACTION_LOCATION_Y,
		-1
		-1,
		)
		wakeStateChangeListeners.forEach {
		it.get()?.onWake(positionExtras)
		@@ -98,11 +99,11 @@ abstract class LiveWallpaper : WallpaperService() {
		Intent.ACTION_SCREEN_OFF -> {
		positionExtras.putInt(
		LiveWallpaperEventListener.SLEEP_ACTION_LOCATION_X,
		-1
		-1,
		)
		positionExtras.putInt(
		LiveWallpaperEventListener.SLEEP_ACTION_LOCATION_Y,
		-1
		-1,
		)
		wakeStateChangeListeners.forEach {
		it.get()?.onSleep(positionExtras)
		@@ -121,22 +122,21 @@ abstract class LiveWallpaper : WallpaperService() {
		}

		/**
		* Must be implemented to return a new instance of [TorusEngine].
		* If you want it to subscribe to wallpaper interactions (offset, preview, zoom...) the engine
		* should also implement [LiveWallpaperEventListener]. If you want it to subscribe to touch
		* events, it should implement [TorusTouchListener].
		* Must be implemented to return a new instance of [TorusEngine]. If you want it to subscribe to
		* wallpaper interactions (offset, preview, zoom...) the engine should also implement
		* [LiveWallpaperEventListener]. If you want it to subscribe to touch events, it should
		* implement [TorusTouchListener].
		*
		* Note: You might have multiple Engines running at the same time (when the wallpaper is set as
		* the active wallpaper and the user is in the wallpaper picker viewing a preview of it
		* as well). You can track the lifecycle when any Engine is active using the
		* the active wallpaper and the user is in the wallpaper picker viewing a preview of it as
		* well). You can track the lifecycle when any Engine is active using the
		* is{First/Last}ActiveInstance parameters of the create/destroy methods.
		*
		*/
		abstract fun getWallpaperEngine(context: Context, surfaceHolder: SurfaceHolder): TorusEngine

		/**
		* returns a new instance of [LiveWallpaperEngineWrapper].
		* Caution: This function should not be override when extending [LiveWallpaper] class.
		* returns a new instance of [LiveWallpaperEngineWrapper]. Caution: This function should not be
		* override when extending [LiveWallpaper] class.
		*/
		override fun onCreateEngine(): Engine {
		val wrapper = LiveWallpaperEngineWrapper()
		@@ -196,9 +196,7 @@ abstract class LiveWallpaper : WallpaperService() {
		return false
		}

		/**
		* Triggers the [WallpaperService] to recompute the Wallpaper Colors.
		*/
		/** Triggers the [WallpaperService] to recompute the Wallpaper Colors. */
		fun notifyWallpaperColorsChanged() {
		this.wallpaperServiceEngine?.notifyColorsChanged()
		}
		@@ -227,11 +225,11 @@ abstract class LiveWallpaper : WallpaperService() {

		/**
		* Implementation of [WallpaperService.Engine] that works as a wrapper. If we used a
		* [WallpaperService.Engine] instance as the framework engine, we would find the problem
		* that the engine will be created for preview, then destroyed and recreated again when the
		* wallpaper is set. This behavior may cause to load assets multiple time for every time the
		* Rendering engine is created. Also, wrapping our [TorusEngine] inside
		* [WallpaperService.Engine] allow us to reuse [TorusEngine] in other places, like Activities.
		* [WallpaperService.Engine] instance as the framework engine, we would find the problem that
		* the engine will be created for preview, then destroyed and recreated again when the wallpaper
		* is set. This behavior may cause to load assets multiple time for every time the Rendering
		* engine is created. Also, wrapping our [TorusEngine] inside [WallpaperService.Engine] allow us
		* to reuse [TorusEngine] in other places, like Activities.
		*/
		private inner class LiveWallpaperEngineWrapper : WallpaperService.Engine() {
		private lateinit var wallpaperEngine: TorusEngine
		@@ -245,7 +243,8 @@ abstract class LiveWallpaper : WallpaperService() {
		* For Android 10 (SDK 29).
		* This is needed for Foldables and multiple display devices.
		*/
		val context = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
		val context =
		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
		displayContext ?: this@LiveWallpaper
		} else {
		this@LiveWallpaper
		@@ -298,7 +297,7 @@ abstract class LiveWallpaper : WallpaperService() {
		holder: SurfaceHolder?,
		format: Int,
		width: Int,
		height: Int
		height: Int,
		) {
		super.onSurfaceChanged(holder, format, width, height)
		wallpaperEngine.resize(width, height)
		@@ -310,7 +309,7 @@ abstract class LiveWallpaper : WallpaperService() {
		xOffsetStep: Float,
		yOffsetStep: Float,
		xPixelOffset: Int,
		yPixelOffset: Int
		yPixelOffset: Int,
		) {
		super.onOffsetsChanged(
		xOffset,
		@@ -318,7 +317,7 @@ abstract class LiveWallpaper : WallpaperService() {
		xOffsetStep,
		yOffsetStep,
		xPixelOffset,
		yPixelOffset
		yPixelOffset,
		)

		if (wallpaperEngine is LiveWallpaperEventListener) {
		@@ -328,7 +327,7 @@ abstract class LiveWallpaper : WallpaperService() {
		1.0f
		} else {
		xOffsetStep
		}
		},
		)
		}
		}
		@@ -368,7 +367,7 @@ abstract class LiveWallpaper : WallpaperService() {
		y: Int,
		z: Int,
		extras: Bundle?,
		resultRequested: Boolean
		resultRequested: Boolean,
		): Bundle? {
		when (action) {
		COMMAND_REAPPLY -> onWallpaperReapplied()
		@@ -406,9 +405,7 @@ abstract class LiveWallpaper : WallpaperService() {
		wallpaperEngine.onWallpaperFlagsChanged(which)
		}

		/**
		* This is overriding a hidden API [WallpaperService.shouldZoomOutWallpaper].
		*/
		/** This is overriding a hidden API [WallpaperService.shouldZoomOutWallpaper]. */
		override fun shouldZoomOutWallpaper(): Boolean {
		if (wallpaperEngine is LiveWallpaperEventListener) {
		return (wallpaperEngine as LiveWallpaperEventListener).shouldZoomOutWallpaper()

toruslib/torus-core/src/main/java/com/google/android/torus/core/wallpaper/listener/LiveWallpaperEventListener.kt

+20 −19

Original line number	Diff line number	Diff line
		@@ -36,8 +36,8 @@ interface LiveWallpaperEventListener {
		* the home of the launcher). This only tracts the horizontal scroll.
		*
		* @param xOffset The current offset of the scroll. The value is normalize between [0,1].
		* @param xOffsetStep How is stepped the scroll. If you invert [xOffsetStep] you get the
		* number of pages in the scrolling area.
		* @param xOffsetStep How is stepped the scroll. If you invert [xOffsetStep] you get the number
		* of pages in the scrolling area.
		*/
		fun onOffsetChanged(xOffset: Float, xOffsetStep: Float)

		@@ -45,27 +45,28 @@ interface LiveWallpaperEventListener {
		* Called when the zoom level of the wallpaper is changing.
		*
		* @param zoomLevel A value between 0 and 1 that tells how much the wallpaper should be zoomed
		* out: if 0, the wallpaper should be in normal state; if 1 the wallpaper should be zoomed out.
		* out: if 0, the wallpaper should be in normal state; if 1 the wallpaper should be zoomed
		* out.
		*/
		fun onZoomChanged(zoomLevel: Float)

		/**
		* Call when the wallpaper was set, and then is reapplied. This means that the wallpaper was
		* set and is being set again. This is useful to know if the wallpaper settings have to be
		* reapplied again (i.e. if the user enters the wallpaper picker and picks the same wallpaper,
		* changes the settings and sets the wallpaper again).
		* Call when the wallpaper was set, and then is reapplied. This means that the wallpaper was set
		* and is being set again. This is useful to know if the wallpaper settings have to be reapplied
		* again (i.e. if the user enters the wallpaper picker and picks the same wallpaper, changes the
		* settings and sets the wallpaper again).
		*/
		fun onWallpaperReapplied()

		/**
		* Called when the Wallpaper colors need to be computed you can create a [WallpaperColors]
		* instance using the [WallpaperColors.fromBitmap] function and passing a bitmap that
		* represents the wallpaper (i.e. the gallery thumbnail) or use the [WallpaperColors]
		* constructor and pass the primary, secondary and tertiary colors. This method is specially
		* important since the UI will change their colors based on what is returned here.
		* instance using the [WallpaperColors.fromBitmap] function and passing a bitmap that represents
		* the wallpaper (i.e. the gallery thumbnail) or use the [WallpaperColors] constructor and pass
		* the primary, secondary and tertiary colors. This method is specially important since the UI
		* will change their colors based on what is returned here.
		*
		* @return The colors that represent the wallpaper; null if you want the System to take
		* care of the colors.
		* @return The colors that represent the wallpaper; null if you want the System to take care of
		* the colors.
		*/
		fun computeWallpaperColors(): WallpaperColors?

		@@ -73,8 +74,8 @@ interface LiveWallpaperEventListener {
		* Called when the wallpaper receives the preview information (asynchronous call).
		*
		* @param extras the bundle of the preview information. The key "which_preview" can be used to
		* retrieve a string value (ex. main_preview_home) that specifies which preview the engine
		* is referring to.
		* retrieve a string value (ex. main_preview_home) that specifies which preview the engine is
		* referring to.
		*/
		fun onPreviewInfoReceived(extras: Bundle?) {}

viewcapturelib/AndroidManifest.xml

+1 −6

Original line number	Diff line number	Diff line
		@@ -15,9 +15,4 @@
		limitations under the License.
		-->

		<manifest xmlns:android="http://schemas.android.com/apk/res/android"
		xmlns:tools="http://schemas.android.com/tools"
		package="com.android.app.viewcapture">
		<uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"
		tools:ignore="ProtectedPermissions" />
		</manifest>
		<manifest package="com.android.app.viewcapture"/>
		No newline at end of file

viewcapturelib/tests/AndroidManifest.xml

+5 −0

Original line number	Diff line number	Diff line
		@@ -15,7 +15,12 @@
		-->

		<manifest xmlns:android="http://schemas.android.com/apk/res/android"
		xmlns:tools="http://schemas.android.com/tools"
		package="com.android.app.viewcapture.test">

		<uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"
		tools:ignore="ProtectedPermissions" />

		<application
		android:debuggable="true"
		android:theme="@android:style/Theme.NoTitleBar">