Allow preloading of freefore multi window drawables. (811dc3b4) · Commits · e / os / android_frameworks_base

core/java/android/content/pm/PackageManager.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -1729,6 +1729,8 @@ public abstract class PackageManager {
		* {@link #hasSystemFeature}: The device supports freeform window management.
		* Windows have title bars and can be moved and resized.
		*/
		// If this feature is present, you also need to set
		// com.android.internal.R.config_freeformWindowManagement to true in your configuration overlay.
		@SdkConstant(SdkConstantType.FEATURE)
		public static final String FEATURE_FREEFORM_WINDOW_MANAGEMENT
		= "android.software.freeform_window_management";

core/java/com/android/internal/os/ZygoteInit.java

+15 −4

Original line number	Diff line number	Diff line
		@@ -346,7 +346,7 @@ public class ZygoteInit {
		long startTime = SystemClock.uptimeMillis();
		TypedArray ar = mResources.obtainTypedArray(
		com.android.internal.R.array.preloaded_drawables);
		int N = preloadDrawables(runtime, ar);
		int N = preloadDrawables(ar);
		ar.recycle();
		Log.i(TAG, "...preloaded " + N + " resources in "
		+ (SystemClock.uptimeMillis()-startTime) + "ms.");
		@@ -354,10 +354,21 @@ public class ZygoteInit {
		startTime = SystemClock.uptimeMillis();
		ar = mResources.obtainTypedArray(
		com.android.internal.R.array.preloaded_color_state_lists);
		N = preloadColorStateLists(runtime, ar);
		N = preloadColorStateLists(ar);
		ar.recycle();
		Log.i(TAG, "...preloaded " + N + " resources in "
		+ (SystemClock.uptimeMillis()-startTime) + "ms.");

		if (mResources.getBoolean(
		com.android.internal.R.bool.config_freeformWindowManagement)) {
		startTime = SystemClock.uptimeMillis();
		ar = mResources.obtainTypedArray(
		com.android.internal.R.array.preloaded_freeform_multi_window_drawables);
		N = preloadDrawables(ar);
		ar.recycle();
		Log.i(TAG, "...preloaded " + N + " resource in "
		+ (SystemClock.uptimeMillis() - startTime) + "ms.");
		}
		}
		mResources.finishPreloading();
		} catch (RuntimeException e) {
		@@ -365,7 +376,7 @@ public class ZygoteInit {
		}
		}

		private static int preloadColorStateLists(VMRuntime runtime, TypedArray ar) {
		private static int preloadColorStateLists(TypedArray ar) {
		int N = ar.length();
		for (int i=0; i<N; i++) {
		int id = ar.getResourceId(i, 0);
		@@ -385,7 +396,7 @@ public class ZygoteInit {
		}


		private static int preloadDrawables(VMRuntime runtime, TypedArray ar) {
		private static int preloadDrawables(TypedArray ar) {
		int N = ar.length();
		for (int i=0; i<N; i++) {
		int id = ar.getResourceId(i, 0);

core/res/res/values/arrays.xml

+5 −0

Original line number	Diff line number	Diff line
		@@ -364,6 +364,11 @@
		<item>@color/search_url_text_material_light</item>
		</array>

		<array name="preloaded_freeform_multi_window_drawables">
		<item>@drawable/decor_maximize_button_dark</item>
		<item>@drawable/decor_maximize_button_light</item>
		</array>

		<!-- Used in LocalePicker -->
		<string-array translatable="false" name="special_locale_codes">
		<!-- http://b/17150708 - ensure that the list of languages says "Arabic"

core/res/res/values/config.xml

+7 −0

Original line number	Diff line number	Diff line
		@@ -2377,4 +2377,11 @@
		<!-- The BT name of the keyboard packaged with the device. If this is defined, SystemUI will
		automatically try to pair with it when the device exits tablet mode. -->
		<string translatable="false" name="config_packagedKeyboardName"></string>

		<!-- The device supports freeform window management. Windows have title bars and can be moved
		and resized. If you set this to true, you also need to add
		PackageManager.FEATURE_FREEFORM_WINDOW_MANAGEMENT feature to your device specification.
		The duplication is necessary, because this information is used before the features are
		available to the system.-->
		<bool name="config_freeformWindowManagement">false</bool>
		</resources>

core/res/res/values/symbols.xml

+2 −0

Original line number	Diff line number	Diff line
		@@ -311,6 +311,7 @@
		<java-symbol type="bool" name="config_wifi_enable_wifi_firmware_debugging" />
		<java-symbol type="bool" name="config_supportMicNearUltrasound" />
		<java-symbol type="bool" name="config_supportSpeakerNearUltrasound" />
		<java-symbol type="bool" name="config_freeformWindowManagement" />
		<java-symbol type="integer" name="config_wifi_framework_5GHz_preference_boost_threshold" />
		<java-symbol type="integer" name="config_wifi_framework_5GHz_preference_boost_factor" />
		<java-symbol type="integer" name="config_wifi_framework_5GHz_preference_penalty_threshold" />
		@@ -1122,6 +1123,7 @@
		<java-symbol type="array" name="networkAttributes" />
		<java-symbol type="array" name="preloaded_color_state_lists" />
		<java-symbol type="array" name="preloaded_drawables" />
		<java-symbol type="array" name="preloaded_freeform_multi_window_drawables" />
		<java-symbol type="array" name="sim_colors" />
		<java-symbol type="array" name="special_locale_codes" />
		<java-symbol type="array" name="special_locale_names" />