Snap for 12667701 from 9b314bc93f5322fac080f31ae9dd4ce07853a7e0 to 25Q1-release (320b3723) · Commits · e / os / android_packages_services_Telecomm

src/com/android/server/telecom/DefaultDialerCache.java

+74 −88

Original line number	Original line	Diff line number	Diff line
	@@ -31,44 +31,29 @@ import android.os.UserHandle;
	import android.provider.Settings;		import android.provider.Settings;
	import android.telecom.DefaultDialerManager;		import android.telecom.DefaultDialerManager;
	import android.telecom.Log;		import android.telecom.Log;
	import android.util.SparseArray;

	import com.android.internal.annotations.VisibleForTesting;		import com.android.internal.annotations.VisibleForTesting;
	import com.android.internal.util.IndentingPrintWriter;		import com.android.internal.util.IndentingPrintWriter;

	import java.util.Objects;		import java.util.Objects;
			import java.util.concurrent.ConcurrentHashMap;
	import java.util.concurrent.Executor;		import java.util.concurrent.Executor;
	import java.util.function.IntConsumer;		import java.util.function.IntConsumer;

	public class DefaultDialerCache {		public class DefaultDialerCache {
	public interface DefaultDialerManagerAdapter {
	String getDefaultDialerApplication(Context context);
	String getDefaultDialerApplication(Context context, int userId);
	boolean setDefaultDialerApplication(Context context, String packageName, int userId);
	}

	static class DefaultDialerManagerAdapterImpl implements DefaultDialerManagerAdapter {
	@Override
	public String getDefaultDialerApplication(Context context) {
	return DefaultDialerManager.getDefaultDialerApplication(context);
	}

	@Override
	public String getDefaultDialerApplication(Context context, int userId) {
	return DefaultDialerManager.getDefaultDialerApplication(context, userId);
	}

	@Override
	public boolean setDefaultDialerApplication(Context context, String packageName,
	int userId) {
	return DefaultDialerManager.setDefaultDialerApplication(context, packageName, userId);
	}
	}

	private static final String LOG_TAG = "DefaultDialerCache";		private static final String LOG_TAG = "DefaultDialerCache";
			@VisibleForTesting
			public final Handler mHandler = new Handler(Looper.getMainLooper());
			private final Context mContext;
			private final DefaultDialerManagerAdapter mDefaultDialerManagerAdapter;
			private final ComponentName mSystemDialerComponentName;
			private final RoleManagerAdapter mRoleManagerAdapter;
			private final ConcurrentHashMap<Integer, String> mCurrentDefaultDialerPerUser =
			new ConcurrentHashMap<>();
	private final BroadcastReceiver mReceiver = new BroadcastReceiver() {		private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
	@Override		@Override
	public void onReceive(Context context, Intent intent) {		public void onReceive(Context context, Intent intent) {
			mHandler.post(() -> {
	Log.startSession("DDC.oR");		Log.startSession("DDC.oR");
	try {		try {
	String packageName;		String packageName;
	@@ -85,16 +70,13 @@ public class DefaultDialerCache {
	return;		return;
	}		}

	synchronized (mLock) {
	refreshCachesForUsersWithPackage(packageName);		refreshCachesForUsersWithPackage(packageName);
	}

	} finally {		} finally {
	Log.endSession();		Log.endSession();
	}		}
			});
	}		}
	};		};

	private final BroadcastReceiver mUserRemovedReceiver = new BroadcastReceiver() {		private final BroadcastReceiver mUserRemovedReceiver = new BroadcastReceiver() {
	@Override		@Override
	public void onReceive(Context context, Intent intent) {		public void onReceive(Context context, Intent intent) {
	@@ -110,8 +92,6 @@ public class DefaultDialerCache {
	}		}
	}		}
	};		};

	private final Handler mHandler = new Handler(Looper.getMainLooper());
	private final ContentObserver mDefaultDialerObserver = new ContentObserver(mHandler) {		private final ContentObserver mDefaultDialerObserver = new ContentObserver(mHandler) {
	@Override		@Override
	public void onChange(boolean selfChange) {		public void onChange(boolean selfChange) {
	@@ -119,9 +99,7 @@ public class DefaultDialerCache {
	try {		try {
	// We don't get the user ID of the user that changed here, so we'll have to		// We don't get the user ID of the user that changed here, so we'll have to
	// refresh all of the users.		// refresh all of the users.
	synchronized (mLock) {
	refreshCachesForUsersWithPackage(null);		refreshCachesForUsersWithPackage(null);
	}
	} finally {		} finally {
	Log.endSession();		Log.endSession();
	}		}
	@@ -132,13 +110,6 @@ public class DefaultDialerCache {
	return true;		return true;
	}		}
	};		};

	private final Context mContext;
	private final DefaultDialerManagerAdapter mDefaultDialerManagerAdapter;
	private final TelecomSystem.SyncRoot mLock;
	private final ComponentName mSystemDialerComponentName;
	private final RoleManagerAdapter mRoleManagerAdapter;
	private SparseArray<String> mCurrentDefaultDialerPerUser = new SparseArray<>();
	private ComponentName mOverrideSystemDialerComponentName;		private ComponentName mOverrideSystemDialerComponentName;

	public DefaultDialerCache(Context context,		public DefaultDialerCache(Context context,
	@@ -148,13 +119,12 @@ public class DefaultDialerCache {
	mContext = context;		mContext = context;
	mDefaultDialerManagerAdapter = defaultDialerManagerAdapter;		mDefaultDialerManagerAdapter = defaultDialerManagerAdapter;
	mRoleManagerAdapter = roleManagerAdapter;		mRoleManagerAdapter = roleManagerAdapter;
	mLock = lock;
	Resources resources = mContext.getResources();		Resources resources = mContext.getResources();
	mSystemDialerComponentName = new ComponentName(resources.getString(		mSystemDialerComponentName = new ComponentName(resources.getString(
	com.android.internal.R.string.config_defaultDialer),		com.android.internal.R.string.config_defaultDialer),
	resources.getString(R.string.incall_default_class));		resources.getString(R.string.incall_default_class));


	IntentFilter packageIntentFilter = new IntentFilter();		IntentFilter packageIntentFilter = new IntentFilter();
	packageIntentFilter.addAction(Intent.ACTION_PACKAGE_CHANGED);		packageIntentFilter.addAction(Intent.ACTION_PACKAGE_CHANGED);
	packageIntentFilter.addAction(Intent.ACTION_PACKAGE_REMOVED);		packageIntentFilter.addAction(Intent.ACTION_PACKAGE_REMOVED);
	@@ -195,7 +165,7 @@ public class DefaultDialerCache {
	//		//
	//synchronized (mLock) {		//synchronized (mLock) {
	// String defaultDialer = mCurrentDefaultDialerPerUser.get(userId);		// String defaultDialer = mCurrentDefaultDialerPerUser.get(userId);
	// if (defaultDialer != null) {		// if (!TextUtils.isEmpty(defaultDialer)) {
	// return defaultDialer;		// return defaultDialer;
	// }		// }
	//}		//}
	@@ -242,10 +212,8 @@ public class DefaultDialerCache {
	boolean isChanged = mDefaultDialerManagerAdapter.setDefaultDialerApplication(		boolean isChanged = mDefaultDialerManagerAdapter.setDefaultDialerApplication(
	mContext, packageName, userId);		mContext, packageName, userId);
	if (isChanged) {		if (isChanged) {
	synchronized (mLock) {
	// Update the cache synchronously so that there is no delay in cache update.		// Update the cache synchronously so that there is no delay in cache update.
	mCurrentDefaultDialerPerUser.put(userId, packageName);		mCurrentDefaultDialerPerUser.put(userId, packageName == null ? "" : packageName);
	}
	}		}
	return isChanged;		return isChanged;
	}		}
	@@ -253,47 +221,39 @@ public class DefaultDialerCache {
	private String refreshCacheForUser(int userId) {		private String refreshCacheForUser(int userId) {
	String currentDefaultDialer =		String currentDefaultDialer =
	mRoleManagerAdapter.getDefaultDialerApp(userId);		mRoleManagerAdapter.getDefaultDialerApp(userId);
	synchronized (mLock) {		mCurrentDefaultDialerPerUser.put(userId, currentDefaultDialer == null ? "" :
	mCurrentDefaultDialerPerUser.put(userId, currentDefaultDialer);		currentDefaultDialer);
	}
	return currentDefaultDialer;		return currentDefaultDialer;
	}		}

	/**		/**
	* Refreshes the cache for users that currently have packageName as their cached default dialer.		* Refreshes the cache for users that currently have packageName as their cached default dialer.
	* If packageName is null, refresh all caches.		* If packageName is null, refresh all caches.
			*
	* @param packageName Name of the affected package.		* @param packageName Name of the affected package.
	*/		*/
	private void refreshCachesForUsersWithPackage(String packageName) {		private void refreshCachesForUsersWithPackage(String packageName) {
	for (int i = 0; i < mCurrentDefaultDialerPerUser.size(); i++) {		mCurrentDefaultDialerPerUser.forEach((userId, currentName) -> {
	int userId = mCurrentDefaultDialerPerUser.keyAt(i);		if (packageName == null \|\| Objects.equals(packageName, currentName)) {
	if (packageName == null \|\|
	Objects.equals(packageName, mCurrentDefaultDialerPerUser.get(userId))) {
	String newDefaultDialer = refreshCacheForUser(userId);		String newDefaultDialer = refreshCacheForUser(userId);
	Log.v(LOG_TAG, "Refreshing default dialer for user %d: now %s",		Log.v(LOG_TAG, "Refreshing default dialer for user %d: now %s",
	userId, newDefaultDialer);		userId, newDefaultDialer);
	}		}
	}		});
	}		}

	public void dumpCache(IndentingPrintWriter pw) {		public void dumpCache(IndentingPrintWriter pw) {
	synchronized (mLock) {		mCurrentDefaultDialerPerUser.forEach((k, v) -> pw.printf("User %d: %s\n", k, v));
	for (int i = 0; i < mCurrentDefaultDialerPerUser.size(); i++) {
	pw.printf("User %d: %s\n", mCurrentDefaultDialerPerUser.keyAt(i),
	mCurrentDefaultDialerPerUser.valueAt(i));
	}
	}
	}		}

	private void removeUserFromCache(int userId) {		private void removeUserFromCache(int userId) {
	synchronized (mLock) {
	mCurrentDefaultDialerPerUser.remove(userId);		mCurrentDefaultDialerPerUser.remove(userId);
	}		}
	}

	/**		/**
	* registerContentObserver is really hard to mock out, so here is a getter method for the		* registerContentObserver is really hard to mock out, so here is a getter method for the
	* content observer for testing instead.		* content observer for testing instead.
			*
	* @return The content observer		* @return The content observer
	*/		*/
	@VisibleForTesting		@VisibleForTesting
	@@ -304,4 +264,30 @@ public class DefaultDialerCache {
	public RoleManagerAdapter getRoleManagerAdapter() {		public RoleManagerAdapter getRoleManagerAdapter() {
	return mRoleManagerAdapter;		return mRoleManagerAdapter;
	}		}

			public interface DefaultDialerManagerAdapter {
			String getDefaultDialerApplication(Context context);

			String getDefaultDialerApplication(Context context, int userId);

			boolean setDefaultDialerApplication(Context context, String packageName, int userId);
			}

			static class DefaultDialerManagerAdapterImpl implements DefaultDialerManagerAdapter {
			@Override
			public String getDefaultDialerApplication(Context context) {
			return DefaultDialerManager.getDefaultDialerApplication(context);
			}

			@Override
			public String getDefaultDialerApplication(Context context, int userId) {
			return DefaultDialerManager.getDefaultDialerApplication(context, userId);
			}

			@Override
			public boolean setDefaultDialerApplication(Context context, String packageName,
			int userId) {
			return DefaultDialerManager.setDefaultDialerApplication(context, packageName, userId);
			}
			}
	}		}

tests/src/com/android/server/telecom/tests/DefaultDialerCacheTest.java

+23 −6

Original line number	Original line	Diff line number	Diff line
	@@ -56,14 +56,17 @@ public class DefaultDialerCacheTest extends TelecomTestCase {
	private static final int USER0 = 0;		private static final int USER0 = 0;
	private static final int USER1 = 1;		private static final int USER1 = 1;
	private static final int USER2 = 2;		private static final int USER2 = 2;
			private static final int DELAY_TOLERANCE = 100;

	private DefaultDialerCache mDefaultDialerCache;		private DefaultDialerCache mDefaultDialerCache;
	private ContentObserver mDefaultDialerSettingObserver;		private ContentObserver mDefaultDialerSettingObserver;
	private BroadcastReceiver mPackageChangeReceiver;		private BroadcastReceiver mPackageChangeReceiver;
	private BroadcastReceiver mUserRemovedReceiver;		private BroadcastReceiver mUserRemovedReceiver;

	@Mock private DefaultDialerCache.DefaultDialerManagerAdapter mMockDefaultDialerManager;		@Mock
	@Mock private RoleManagerAdapter mRoleManagerAdapter;		private DefaultDialerCache.DefaultDialerManagerAdapter mMockDefaultDialerManager;
			@Mock
			private RoleManagerAdapter mRoleManagerAdapter;

	@Override		@Override
	@Before		@Before
	@@ -76,7 +79,8 @@ public class DefaultDialerCacheTest extends TelecomTestCase {

	mDefaultDialerCache = new DefaultDialerCache(		mDefaultDialerCache = new DefaultDialerCache(
	mContext, mMockDefaultDialerManager, mRoleManagerAdapter,		mContext, mMockDefaultDialerManager, mRoleManagerAdapter,
	new TelecomSystem.SyncRoot() { });		new TelecomSystem.SyncRoot() {
			});

	verify(mContext, times(2)).registerReceiverAsUser(		verify(mContext, times(2)).registerReceiverAsUser(
	packageReceiverCaptor.capture(), eq(UserHandle.ALL), any(IntentFilter.class),		packageReceiverCaptor.capture(), eq(UserHandle.ALL), any(IntentFilter.class),
	@@ -140,7 +144,10 @@ public class DefaultDialerCacheTest extends TelecomTestCase {
	Intent packageChangeIntent = new Intent(Intent.ACTION_PACKAGE_CHANGED,		Intent packageChangeIntent = new Intent(Intent.ACTION_PACKAGE_CHANGED,
	Uri.fromParts("package", DIALER1, null));		Uri.fromParts("package", DIALER1, null));
	when(mRoleManagerAdapter.getDefaultDialerApp(eq(USER0))).thenReturn(DIALER2);		when(mRoleManagerAdapter.getDefaultDialerApp(eq(USER0))).thenReturn(DIALER2);

	mPackageChangeReceiver.onReceive(mContext, packageChangeIntent);		mPackageChangeReceiver.onReceive(mContext, packageChangeIntent);
			waitForHandlerAction(mDefaultDialerCache.mHandler, DELAY_TOLERANCE);

	verify(mRoleManagerAdapter, times(2)).getDefaultDialerApp(eq(USER0));		verify(mRoleManagerAdapter, times(2)).getDefaultDialerApp(eq(USER0));
	verify(mRoleManagerAdapter, times(2)).getDefaultDialerApp(eq(USER1));		verify(mRoleManagerAdapter, times(2)).getDefaultDialerApp(eq(USER1));
	verify(mRoleManagerAdapter, times(2)).getDefaultDialerApp(eq(USER2));		verify(mRoleManagerAdapter, times(2)).getDefaultDialerApp(eq(USER2));
	@@ -158,6 +165,8 @@ public class DefaultDialerCacheTest extends TelecomTestCase {
	Intent packageChangeIntent = new Intent(Intent.ACTION_PACKAGE_CHANGED,		Intent packageChangeIntent = new Intent(Intent.ACTION_PACKAGE_CHANGED,