Merge "Adding a new category to mark car-optimized launcher activity" (c4788e1f) · Commits · e / os / android_frameworks_base

core/java/android/app/ApplicationPackageManager.java

+11 −2

Original line number	Diff line number	Diff line
		@@ -222,9 +222,18 @@ public class ApplicationPackageManager extends PackageManager {

		@Override
		public Intent getLeanbackLaunchIntentForPackage(String packageName) {
		// Try to find a main leanback_launcher activity.
		return getLaunchIntentForPackageAndCategory(packageName, Intent.CATEGORY_LEANBACK_LAUNCHER);
		}

		@Override
		public Intent getCarLaunchIntentForPackage(String packageName) {
		return getLaunchIntentForPackageAndCategory(packageName, Intent.CATEGORY_CAR_LAUNCHER);
		}

		private Intent getLaunchIntentForPackageAndCategory(String packageName, String category) {
		// Try to find a main launcher activity for the given categories.
		Intent intentToResolve = new Intent(Intent.ACTION_MAIN);
		intentToResolve.addCategory(Intent.CATEGORY_LEANBACK_LAUNCHER);
		intentToResolve.addCategory(category);
		intentToResolve.setPackage(packageName);
		List<ResolveInfo> ris = queryIntentActivities(intentToResolve, 0);

+8 −0

Original line number	Diff line number	Diff line
		@@ -3929,6 +3929,14 @@ public class Intent implements Parcelable, Cloneable {
		*/
		@SdkConstant(SdkConstantType.INTENT_CATEGORY)
		public static final String CATEGORY_LEANBACK_LAUNCHER = "android.intent.category.LEANBACK_LAUNCHER";
		/**
		* Indicates the preferred entry-point activity when an application is launched from a Car
		* launcher. If not present, Car launcher can optionally use {@link #CATEGORY_LAUNCHER} as a
		* fallback, or exclude the application entirely.
		* @hide
		*/
		@SdkConstant(SdkConstantType.INTENT_CATEGORY)
		public static final String CATEGORY_CAR_LAUNCHER = "android.intent.category.CAR_LAUNCHER";
		/**
		* Indicates a Leanback settings activity to be displayed in the Leanback launcher.
		* @hide

+15 −0

Original line number	Diff line number	Diff line
		@@ -3043,6 +3043,21 @@ public abstract class PackageManager {
		*/
		public abstract @Nullable Intent getLeanbackLaunchIntentForPackage(@NonNull String packageName);

		/**
		* Return a "good" intent to launch a front-door Car activity in a
		* package, for use for example to implement an "open" button when browsing
		* through packages. The current implementation will look for a main
		* activity in the category {@link Intent#CATEGORY_CAR_LAUNCHER}, or
		* return null if no main car activities are found.
		*
		* @param packageName The name of the package to inspect.
		* @return Returns either a fully-qualified Intent that can be used to launch
		* the main Car activity in the package, or null if the package
		* does not contain such an activity.
		* @hide
		*/
		public abstract @Nullable Intent getCarLaunchIntentForPackage(@NonNull String packageName);

		/**
		* Return an array of all of the POSIX secondary group IDs that have been
		* assigned to the given package.

+5 −0

Original line number	Diff line number	Diff line
		@@ -86,6 +86,11 @@ public class PackageManagerStub extends PackageManager {
		return null;
		}

		@Override
		public Intent getCarLaunchIntentForPackage(String packageName) {
		return null;
		}

		@Override
		public int[] getPackageGids(String packageName) throws NameNotFoundException {
		return new int[0];

+6 −0

Original line number	Diff line number	Diff line
		@@ -108,6 +108,12 @@ public class MockPackageManager extends PackageManager {
		throw new UnsupportedOperationException();
		}

		/** @hide */
		@Override
		public Intent getCarLaunchIntentForPackage(String packageName) {
		throw new UnsupportedOperationException();
		}

		@Override
		public int[] getPackageGids(String packageName) throws NameNotFoundException {
		throw new UnsupportedOperationException();