Merge "SettingsLib: Add an API method to query whether a package is a system module." into qt-dev (d5fb4b13) · Commits · e / os / android_frameworks_base

packages/SettingsLib/src/com/android/settingslib/applications/AppUtils.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -132,4 +132,12 @@ public class AppUtils {
		.isHiddenModule(packageName);
		}

		/**
		* Returns a boolean indicating whether a given package is a system module.
		*/
		public static boolean isSystemModule(Context context, String packageName) {
		return ApplicationsState.getInstance((Application) context.getApplicationContext())
		.isSystemModule(packageName);
		}

		}

packages/SettingsLib/src/com/android/settingslib/applications/ApplicationsState.java

+17 −6

Original line number	Diff line number	Diff line
		@@ -139,7 +139,8 @@ public class ApplicationsState {
		String mCurComputingSizePkg;
		int mCurComputingSizeUserId;
		boolean mSessionsChanged;
		final HashSet<String> mHiddenModules = new HashSet<>();
		// Maps all installed modules on the system to whether they're hidden or not.
		final HashMap<String, Boolean> mSystemModules = new HashMap<>();

		// Temporary for dispatching session callbacks. Only touched by main thread.
		final ArrayList<WeakReference<Session>> mActiveSessions = new ArrayList<>();
		@@ -212,9 +213,7 @@ public class ApplicationsState {

		final List<ModuleInfo> moduleInfos = mPm.getInstalledModules(0 /* flags */);
		for (ModuleInfo info : moduleInfos) {
		if (info.isHidden()) {
		mHiddenModules.add(info.getPackageName());
		}
		mSystemModules.put(info.getPackageName(), info.isHidden());
		}

		/**
		@@ -426,7 +425,16 @@ public class ApplicationsState {
		}

		boolean isHiddenModule(String packageName) {
		return mHiddenModules.contains(packageName);
		Boolean isHidden = mSystemModules.get(packageName);
		if (isHidden == null) {
		return false;
		}

		return isHidden;
		}

		boolean isSystemModule(String packageName) {
		return mSystemModules.containsKey(packageName);
		}

		void doPauseIfNeededLocked() {
		@@ -688,7 +696,10 @@ public class ApplicationsState {
		Log.i(TAG, "Looking up entry of pkg " + info.packageName + ": " + entry);
		}
		if (entry == null) {
		if (mHiddenModules.contains(info.packageName)) {
		if (isHiddenModule(info.packageName)) {
		if (DEBUG) {
		Log.i(TAG, "No AppEntry for " + info.packageName + " (hidden module)");
		}
		return null;
		}
		if (DEBUG) {