Merge "[pm/launcher] add back progress listening in PackageManagerInternal" into sc-dev (58e34307) · Commits · e / os / android_frameworks_base

services/core/java/android/content/pm/PackageManagerInternal.java

+12 −0

Original line number	Diff line number	Diff line
		@@ -997,6 +997,18 @@ public abstract class PackageManagerInternal {
		*/
		public abstract boolean isSuspendingAnyPackages(String suspendingPackage, int userId);

		/**
		* Register to listen for loading progress of an installed package.
		* The listener is automatically unregistered when the app is fully loaded.
		* @param packageName The name of the installed package
		* @param callback To loading reporting progress
		* @param userId The user under which to check.
		* @return Whether the registration was successful. It can fail if the package has not been
		* installed yet.
		*/
		public abstract boolean registerInstalledLoadingProgressCallback(@NonNull String packageName,
		@NonNull InstalledLoadingProgressCallback callback, int userId);

		/**
		* Returns the string representation of a known package. For example,
		* {@link #PACKAGE_SETUP_WIZARD} is represented by the string Setup Wizard.

+37 −0

Original line number	Diff line number	Diff line
		@@ -1317,6 +1317,10 @@ public class LauncherAppsService extends SystemService {
		mListeners.finishBroadcast();
		}
		super.onPackageAdded(packageName, uid);
		PackageManagerInternal pmi = LocalServices.getService(PackageManagerInternal.class);
		pmi.registerInstalledLoadingProgressCallback(packageName,
		new PackageLoadingProgressCallback(packageName, user),
		user.getIdentifier());
		}

		@Override
		@@ -1538,5 +1542,38 @@ public class LauncherAppsService extends SystemService {
		checkCallbackCount();
		}
		}

		class PackageLoadingProgressCallback extends
		PackageManagerInternal.InstalledLoadingProgressCallback {
		private String mPackageName;
		private UserHandle mUser;

		PackageLoadingProgressCallback(String packageName, UserHandle user) {
		super(mCallbackHandler);
		mPackageName = packageName;
		mUser = user;
		}

		@Override
		public void onLoadingProgressChanged(float progress) {
		final int n = mListeners.beginBroadcast();
		try {
		for (int i = 0; i < n; i++) {
		IOnAppsChangedListener listener = mListeners.getBroadcastItem(i);
		BroadcastCookie cookie = (BroadcastCookie) mListeners.getBroadcastCookie(i);
		if (!isEnabledProfileOf(cookie.user, mUser, "onLoadingProgressChanged")) {
		continue;
		}
		try {
		listener.onPackageLoadingProgressChanged(mUser, mPackageName, progress);
		} catch (RemoteException re) {
		Slog.d(TAG, "Callback failed ", re);
		}
		}
		} finally {
		mListeners.finishBroadcast();
		}
		}
		}
		}
		}

+22 −0

Original line number	Diff line number	Diff line
		@@ -27035,6 +27035,28 @@ public class PackageManagerService extends IPackageManager.Stub
		return PackageManagerService.this.isSuspendingAnyPackages(suspendingPackage, userId);
		}

		@Override
		public boolean registerInstalledLoadingProgressCallback(String packageName,
		PackageManagerInternal.InstalledLoadingProgressCallback callback, int userId) {
		final PackageSetting ps = getPackageSettingForUser(packageName, Binder.getCallingUid(),
		userId);
		if (ps == null) {
		return false;
		}
		if (!ps.isPackageLoading()) {
		Slog.w(TAG,
		"Failed registering loading progress callback. Package is fully loaded.");
		return false;
		}
		if (mIncrementalManager == null) {
		Slog.w(TAG,
		"Failed registering loading progress callback. Incremental is not enabled");
		return false;
		}
		return mIncrementalManager.registerLoadingProgressCallback(ps.getPathString(),
		(IPackageLoadingProgressCallback) callback.getBinder());
		}

		@Override
		public IncrementalStatesInfo getIncrementalStatesInfo(
		@NonNull String packageName, int filterCallingUid, int userId) {