Merge "When app is updated, save the new version code, and update shortcuts... (7497b700) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/pm/ShortcutPackage.java

+64 −3

Original line number	Diff line number	Diff line
		@@ -109,6 +109,27 @@ class ShortcutPackage extends ShortcutPackageItem {
		return getPackageUserId();
		}

		/**
		* Called when a shortcut is about to be published. At this point we know the publisher package
		* exists (as opposed to Launcher trying to fetch shortcuts from a non-existent package), so
		* we do some initialization for the package.
		*/
		private void onShortcutPublish(ShortcutService s) {
		// Make sure we have the version code for the app. We need the version code in
		// handlePackageUpdated().
		if (getPackageInfo().getVersionCode() < 0) {
		final int versionCode = s.getApplicationVersionCode(getPackageName(), getOwnerUserId());
		if (ShortcutService.DEBUG) {
		Slog.d(TAG, String.format("Package %s version = %d", getPackageName(),
		versionCode));
		}
		if (versionCode >= 0) {
		getPackageInfo().setVersionCode(versionCode);
		s.scheduleSaveUser(getOwnerUserId());
		}
		}
		}

		@Override
		protected void onRestoreBlocked(ShortcutService s) {
		// Can't restore due to version/signature mismatch. Remove all shortcuts.
		@@ -153,6 +174,9 @@ class ShortcutPackage extends ShortcutPackageItem {
		*/
		public void addDynamicShortcut(@NonNull ShortcutService s,
		@NonNull ShortcutInfo newShortcut) {

		onShortcutPublish(s);

		newShortcut.addFlags(ShortcutInfo.FLAG_DYNAMIC);

		final ShortcutInfo oldShortcut = mShortcuts.get(newShortcut.getId());
		@@ -387,6 +411,40 @@ class ShortcutPackage extends ShortcutPackageItem {
		mApiCallCount = 0;
		}

		/**
		* Called when the package is updated. If there are shortcuts with resource icons, update
		* their timestamps.
		*/
		public void handlePackageUpdated(ShortcutService s, int newVersionCode) {
		if (getPackageInfo().getVersionCode() >= newVersionCode) {
		// Version hasn't changed; nothing to do.
		return;
		}
		if (ShortcutService.DEBUG) {
		Slog.d(TAG, String.format("Package %s updated, version %d -> %d", getPackageName(),
		getPackageInfo().getVersionCode(), newVersionCode));
		}

		getPackageInfo().setVersionCode(newVersionCode);

		boolean changed = false;
		for (int i = mShortcuts.size() - 1; i >= 0; i--) {
		final ShortcutInfo si = mShortcuts.valueAt(i);

		if (si.hasIconResource()) {
		changed = true;
		si.setTimestamp(s.injectCurrentTimeMillis());
		}
		}
		if (changed) {
		// This will send a notification to the launcher, and also save .
		s.packageShortcutsChanged(getPackageName(), getPackageUserId());
		} else {
		// Still save the version code.
		s.scheduleSaveUser(getPackageUserId());
		}
		}

		public void dump(@NonNull ShortcutService s, @NonNull PrintWriter pw, @NonNull String prefix) {
		pw.println();

		@@ -413,16 +471,19 @@ class ShortcutPackage extends ShortcutPackageItem {
		getPackageInfo().dump(s, pw, prefix + " ");
		pw.println();

		pw.print(prefix);
		pw.println(" Shortcuts:");
		long totalBitmapSize = 0;
		final ArrayMap<String, ShortcutInfo> shortcuts = mShortcuts;
		final int size = shortcuts.size();
		for (int i = 0; i < size; i++) {
		final ShortcutInfo si = shortcuts.valueAt(i);
		pw.print(prefix);
		pw.print(" ");
		pw.println(si.toInsecureString());
		if (si.getBitmapPath() != null) {
		final long len = new File(si.getBitmapPath()).length();
		pw.print(prefix);
		pw.print(" ");
		pw.print("bitmap size=");
		pw.println(len);

services/core/java/com/android/server/pm/ShortcutPackageInfo.java

+8 −2

Original line number	Diff line number	Diff line
		@@ -45,12 +45,14 @@ class ShortcutPackageInfo {
		private static final String TAG_SIGNATURE = "signature";
		private static final String ATTR_SIGNATURE_HASH = "hash";

		private static final int VERSION_UNKNOWN = -1;

		/**
		* When true, this package information was restored from the previous device, and the app hasn't
		* been installed yet.
		*/
		private boolean mIsShadow;
		private int mVersionCode;
		private int mVersionCode = VERSION_UNKNOWN;
		private ArrayList<byte[]> mSigHashes;

		private ShortcutPackageInfo(int versionCode, ArrayList<byte[]> sigHashes, boolean isShadow) {
		@@ -60,7 +62,7 @@ class ShortcutPackageInfo {
		}

		public static ShortcutPackageInfo newEmpty() {
		return new ShortcutPackageInfo(0, new ArrayList<>(0), /* isShadow */ false);
		return new ShortcutPackageInfo(VERSION_UNKNOWN, new ArrayList<>(0), /* isShadow */ false);
		}

		public boolean isShadow() {
		@@ -75,6 +77,10 @@ class ShortcutPackageInfo {
		return mVersionCode;
		}

		public void setVersionCode(int versionCode) {
		mVersionCode = versionCode;
		}

		public boolean hasSignatures() {
		return mSigHashes.size() > 0;
		}

services/core/java/com/android/server/pm/ShortcutService.java

+44 −16

Original line number	Diff line number	Diff line
		@@ -356,7 +356,7 @@ public class ShortcutService extends IShortcutService.Stub {
		// Preload
		getUserShortcutsLocked(userId);

		cleanupGonePackages(userId);
		checkPackageChanges(userId);
		}
		}

		@@ -1158,7 +1158,11 @@ public class ShortcutService extends IShortcutService.Stub {
		* - Sends a notification to LauncherApps
		* - Write to file
		*/
		private void userPackageChanged(@NonNull String packageName, @UserIdInt int userId) {
		void packageShortcutsChanged(@NonNull String packageName, @UserIdInt int userId) {
		if (DEBUG) {
		Slog.d(TAG, String.format(
		"Shortcut changes: package=%s, user=%d", packageName, userId));
		}
		notifyListeners(packageName, userId);
		scheduleSaveUser(userId);
		}
		@@ -1284,7 +1288,7 @@ public class ShortcutService extends IShortcutService.Stub {
		ps.addDynamicShortcut(this, newShortcut);
		}
		}
		userPackageChanged(packageName, userId);
		packageShortcutsChanged(packageName, userId);
		return true;
		}

		@@ -1323,7 +1327,7 @@ public class ShortcutService extends IShortcutService.Stub {
		}
		}
		}
		userPackageChanged(packageName, userId);
		packageShortcutsChanged(packageName, userId);

		return true;
		}
		@@ -1353,7 +1357,7 @@ public class ShortcutService extends IShortcutService.Stub {
		ps.addDynamicShortcut(this, newShortcut);
		}
		}
		userPackageChanged(packageName, userId);
		packageShortcutsChanged(packageName, userId);

		return true;
		}
		@@ -1370,7 +1374,7 @@ public class ShortcutService extends IShortcutService.Stub {
		Preconditions.checkStringNotEmpty((String) shortcutIds.get(i)));
		}
		}
		userPackageChanged(packageName, userId);
		packageShortcutsChanged(packageName, userId);
		}

		@Override
		@@ -1380,7 +1384,7 @@ public class ShortcutService extends IShortcutService.Stub {
		synchronized (mLock) {
		getPackageShortcutsLocked(packageName, userId).deleteAllDynamicShortcuts(this);
		}
		userPackageChanged(packageName, userId);
		packageShortcutsChanged(packageName, userId);
		}

		@Override
		@@ -1729,7 +1733,7 @@ public class ShortcutService extends IShortcutService.Stub {
		launcher.pinShortcuts(
		ShortcutService.this, userId, packageName, shortcutIds);
		}
		userPackageChanged(packageName, userId);
		packageShortcutsChanged(packageName, userId);
		}

		@Override
		@@ -1841,13 +1845,15 @@ public class ShortcutService extends IShortcutService.Stub {
		};

		/**
		* Called when a user is unlocked. Check all known packages still exist, and otherwise
		* perform cleanup.
		* Called when a user is unlocked.
		* - Check all known packages still exist, and otherwise perform cleanup.
		* - If a package still exists, check the version code. If it's been updated, may need to
		* update timestamps of its shortcuts.
		*/
		@VisibleForTesting
		void cleanupGonePackages(@UserIdInt int ownerUserId) {
		void checkPackageChanges(@UserIdInt int ownerUserId) {
		if (DEBUG) {
		Slog.d(TAG, "cleanupGonePackages() ownerUserId=" + ownerUserId);
		Slog.d(TAG, "checkPackageChanges() ownerUserId=" + ownerUserId);
		}
		final ArrayList<PackageWithUser> gonePackages = new ArrayList<>();

		@@ -1858,10 +1864,15 @@ public class ShortcutService extends IShortcutService.Stub {
		if (spi.getPackageInfo().isShadow()) {
		return; // Don't delete shadow information.
		}
		if (isPackageInstalled(spi.getPackageName(), spi.getPackageUserId())) {
		return; // Package not gone.
		}
		final int versionCode = getApplicationVersionCode(
		spi.getPackageName(), spi.getPackageUserId());
		if (versionCode >= 0) {
		// Package still installed, see if it's updated.
		getUserShortcutsLocked(ownerUserId).handlePackageUpdated(
		this, spi.getPackageName(), versionCode);
		} else {
		gonePackages.add(PackageWithUser.of(spi));
		}
		});
		if (gonePackages.size() > 0) {
		for (int i = gonePackages.size() - 1; i >= 0; i--) {
		@@ -1890,6 +1901,12 @@ public class ShortcutService extends IShortcutService.Stub {
		synchronized (mLock) {
		forEachLoadedUserLocked(user ->
		user.attemptToRestoreIfNeededAndSave(this, packageName, userId));

		final int versionCode = getApplicationVersionCode(packageName, userId);
		if (versionCode < 0) {
		return; // shouldn't happen
		}
		getUserShortcutsLocked(userId).handlePackageUpdated(this, packageName, versionCode);
		}
		}

		@@ -1978,6 +1995,17 @@ public class ShortcutService extends IShortcutService.Stub {
		return isApplicationFlagSet(packageName, userId, ApplicationInfo.FLAG_INSTALLED);
		}

		/**
		* @return the version code of the package, or -1 if the app is not installed.
		*/
		int getApplicationVersionCode(String packageName, int userId) {
		final ApplicationInfo ai = injectApplicationInfo(packageName, userId);
		if ((ai == null) \|\| ((ai.flags & ApplicationInfo.FLAG_INSTALLED) == 0)) {
		return -1;
		}
		return ai.versionCode;
		}

		// === Backup & restore ===

		boolean shouldBackupApp(String packageName, int userId) {

services/core/java/com/android/server/pm/ShortcutUser.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -176,6 +176,17 @@ class ShortcutUser {
		});
		}

		/**
		* Called when a package is updated.
		*/
		public void handlePackageUpdated(ShortcutService s, @NonNull String packageName,
		int newVersionCode) {
		if (!mPackages.containsKey(packageName)) {
		return;
		}
		getPackageShortcuts(s, packageName).handlePackageUpdated(s, newVersionCode);
		}

		public void attemptToRestoreIfNeededAndSave(ShortcutService s, @NonNull String packageName,
		@UserIdInt int packageUserId) {
		forPackageItem(packageName, packageUserId, spi -> {

services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest.java

+200 −4

Original line number	Diff line number	Diff line
		@@ -36,6 +36,7 @@ import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils
		import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.assertDynamicOnly;
		import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.assertExpectException;
		import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.assertShortcutIds;
		import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.findShortcut;
		import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.hashSet;
		import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.list;
		import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.makeBundle;
		@@ -644,6 +645,7 @@ public class ShortcutManagerTest extends InstrumentationTestCase {
		pi.applicationInfo.flags = ApplicationInfo.FLAG_INSTALLED
		\| ApplicationInfo.FLAG_ALLOW_BACKUP;
		pi.versionCode = version;
		pi.applicationInfo.versionCode = version;
		pi.signatures = genSignatures(signatures);

		return pi;
		@@ -657,6 +659,13 @@ public class ShortcutManagerTest extends InstrumentationTestCase {
		c.accept(mInjectedPackages.get(packageName));
		}

		private void updatePackageVersion(String packageName, int increment) {
		updatePackageInfo(packageName, pi -> {
		pi.versionCode += increment;
		pi.applicationInfo.versionCode += increment;
		});
		}

		private void uninstallPackage(int userId, String packageName) {
		if (ENABLE_DUMP) {
		Log.i(TAG, "Unnstall package " + packageName + " / " + userId);
		@@ -3839,7 +3848,7 @@ public class ShortcutManagerTest extends InstrumentationTestCase {

		// Start uninstalling.
		uninstallPackage(USER_10, LAUNCHER_1);
		mService.cleanupGonePackages(USER_10);
		mService.checkPackageChanges(USER_10);

		assertDynamicAndPinned(getPackageShortcut(CALLING_PACKAGE_1, "s1", USER_0));
		assertDynamicAndPinned(getPackageShortcut(CALLING_PACKAGE_1, "s2", USER_0));
		@@ -3859,7 +3868,7 @@ public class ShortcutManagerTest extends InstrumentationTestCase {

		// Uninstall.
		uninstallPackage(USER_10, CALLING_PACKAGE_1);
		mService.cleanupGonePackages(USER_10);
		mService.checkPackageChanges(USER_10);

		assertDynamicAndPinned(getPackageShortcut(CALLING_PACKAGE_1, "s1", USER_0));
		assertDynamicAndPinned(getPackageShortcut(CALLING_PACKAGE_1, "s2", USER_0));
		@@ -3878,7 +3887,7 @@ public class ShortcutManagerTest extends InstrumentationTestCase {
		assertNull(getPackageShortcut(CALLING_PACKAGE_1, "s3", USER_10));

		uninstallPackage(USER_P0, LAUNCHER_1);
		mService.cleanupGonePackages(USER_0);
		mService.checkPackageChanges(USER_0);

		assertDynamicAndPinned(getPackageShortcut(CALLING_PACKAGE_1, "s1", USER_0));
		assertDynamicOnly(getPackageShortcut(CALLING_PACKAGE_1, "s2", USER_0));
		@@ -3896,7 +3905,7 @@ public class ShortcutManagerTest extends InstrumentationTestCase {
		assertNull(getPackageShortcut(CALLING_PACKAGE_1, "s2", USER_10));
		assertNull(getPackageShortcut(CALLING_PACKAGE_1, "s3", USER_10));

		mService.cleanupGonePackages(USER_P0);
		mService.checkPackageChanges(USER_P0);

		assertDynamicAndPinned(getPackageShortcut(CALLING_PACKAGE_1, "s1", USER_0));
		assertDynamicOnly(getPackageShortcut(CALLING_PACKAGE_1, "s2", USER_0));
		@@ -4150,6 +4159,193 @@ public class ShortcutManagerTest extends InstrumentationTestCase {
		assertFalse(bitmapDirectoryExists(CALLING_PACKAGE_3, USER_10));
		}

		public void testHandlePackageUpdate() throws Throwable {

		// Set up shortcuts and launchers.

		final Icon res32x32 = Icon.createWithResource(getTestContext(), R.drawable.black_32x32);
		final Icon bmp32x32 = Icon.createWithBitmap(BitmapFactory.decodeResource(
		getTestContext().getResources(), R.drawable.black_32x32));

		runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
		assertTrue(mManager.setDynamicShortcuts(list(
		makeShortcut("s1"),
		makeShortcutWithIcon("s2", res32x32),
		makeShortcutWithIcon("s3", res32x32),
		makeShortcutWithIcon("s4", bmp32x32))));
		});
		runWithCaller(CALLING_PACKAGE_2, USER_0, () -> {
		assertTrue(mManager.setDynamicShortcuts(list(
		makeShortcut("s1"),
		makeShortcutWithIcon("s2", bmp32x32))));
		});
		runWithCaller(CALLING_PACKAGE_3, USER_0, () -> {
		assertTrue(mManager.setDynamicShortcuts(list(
		makeShortcutWithIcon("s1", res32x32))));
		});

		runWithCaller(CALLING_PACKAGE_1, USER_10, () -> {
		assertTrue(mManager.setDynamicShortcuts(list(
		makeShortcutWithIcon("s1", res32x32),
		makeShortcutWithIcon("s2", res32x32))));
		});
		runWithCaller(CALLING_PACKAGE_2, USER_10, () -> {
		assertTrue(mManager.setDynamicShortcuts(list(
		makeShortcutWithIcon("s1", bmp32x32),
		makeShortcutWithIcon("s2", bmp32x32))));
		});

		LauncherApps.Callback c0 = mock(LauncherApps.Callback.class);
		LauncherApps.Callback c10 = mock(LauncherApps.Callback.class);

		runWithCaller(LAUNCHER_1, USER_0, () -> {
		mLauncherApps.registerCallback(c0, new Handler(Looper.getMainLooper()));
		});
		runWithCaller(LAUNCHER_1, USER_10, () -> {
		mLauncherApps.registerCallback(c10, new Handler(Looper.getMainLooper()));
		});

		mInjectedCurrentTimeLillis = START_TIME + 100;

		ArgumentCaptor<List> shortcuts;

		// First, call the event without updating the versions.
		reset(c0);
		reset(c10);

		mService.mPackageMonitor.onReceive(getTestContext(),
		genPackageUpdateIntent(CALLING_PACKAGE_1, USER_0));
		mService.mPackageMonitor.onReceive(getTestContext(),
		genPackageUpdateIntent(CALLING_PACKAGE_1, USER_10));

		waitOnMainThread();

		// Version not changed, so no callback.
		verify(c0, times(0)).onShortcutsChanged(
		eq(CALLING_PACKAGE_1),
		any(List.class),
		any(UserHandle.class));
		verify(c10, times(0)).onShortcutsChanged(
		eq(CALLING_PACKAGE_1),
		any(List.class),
		any(UserHandle.class));

		// Next, update the version info for package 1.
		reset(c0);
		reset(c10);
		updatePackageVersion(CALLING_PACKAGE_1, 1);

		// Then send the broadcast, to only user-0.
		mService.mPackageMonitor.onReceive(getTestContext(),
		genPackageUpdateIntent(CALLING_PACKAGE_1, USER_0));

		waitOnMainThread();

		// User-0 should get the notification.
		shortcuts = ArgumentCaptor.forClass(List.class);
		verify(c0).onShortcutsChanged(
		eq(CALLING_PACKAGE_1),
		shortcuts.capture(),
		eq(HANDLE_USER_0));

		// User-10 shouldn't yet get the notification.
		verify(c10, times(0)).onShortcutsChanged(
		eq(CALLING_PACKAGE_1),
		any(List.class),
		any(UserHandle.class));
		assertShortcutIds(shortcuts.getValue(), "s1", "s2", "s3", "s4");
		assertEquals(START_TIME,
		findShortcut(shortcuts.getValue(), "s1").getLastChangedTimestamp());
		assertEquals(START_TIME + 100,
		findShortcut(shortcuts.getValue(), "s2").getLastChangedTimestamp());
		assertEquals(START_TIME + 100,
		findShortcut(shortcuts.getValue(), "s3").getLastChangedTimestamp());
		assertEquals(START_TIME,
		findShortcut(shortcuts.getValue(), "s4").getLastChangedTimestamp());

		// Next, send unlock even on user-10. Now we scan packages on this user and send a
		// notification to the launcher.
		mInjectedCurrentTimeLillis = START_TIME + 200;

		when(mMockUserManager.isUserRunning(eq(USER_10))).thenReturn(true);

		reset(c0);
		reset(c10);
		mService.handleUnlockUser(USER_10);

		shortcuts = ArgumentCaptor.forClass(List.class);
		verify(c0, times(0)).onShortcutsChanged(
		eq(CALLING_PACKAGE_1),
		any(List.class),
		any(UserHandle.class));

		verify(c10).onShortcutsChanged(
		eq(CALLING_PACKAGE_1),
		shortcuts.capture(),
		eq(HANDLE_USER_10));

		assertShortcutIds(shortcuts.getValue(), "s1", "s2");
		assertEquals(START_TIME + 200,
		findShortcut(shortcuts.getValue(), "s1").getLastChangedTimestamp());
		assertEquals(START_TIME + 200,
		findShortcut(shortcuts.getValue(), "s2").getLastChangedTimestamp());


		// Do the same thing for package 2, which doesn't have resource icons.
		mInjectedCurrentTimeLillis = START_TIME + 300;

		reset(c0);
		reset(c10);
		updatePackageVersion(CALLING_PACKAGE_2, 10);

		// Then send the broadcast, to only user-0.
		mService.mPackageMonitor.onReceive(getTestContext(),
		genPackageUpdateIntent(CALLING_PACKAGE_2, USER_0));
		mService.handleUnlockUser(USER_10);

		waitOnMainThread();

		verify(c0, times(0)).onShortcutsChanged(
		eq(CALLING_PACKAGE_1),
		any(List.class),
		any(UserHandle.class));

		verify(c10, times(0)).onShortcutsChanged(
		eq(CALLING_PACKAGE_1),
		any(List.class),
		any(UserHandle.class));

		// Do the same thing for package 3
		mInjectedCurrentTimeLillis = START_TIME + 400;

		reset(c0);
		reset(c10);
		updatePackageVersion(CALLING_PACKAGE_3, 100);

		// Then send the broadcast, to only user-0.
		mService.mPackageMonitor.onReceive(getTestContext(),
		genPackageUpdateIntent(CALLING_PACKAGE_3, USER_0));
		mService.handleUnlockUser(USER_10);

		waitOnMainThread();

		shortcuts = ArgumentCaptor.forClass(List.class);
		verify(c0).onShortcutsChanged(
		eq(CALLING_PACKAGE_3),
		shortcuts.capture(),
		eq(HANDLE_USER_0));

		// User 10 doesn't have package 3, so no callback.
		verify(c10, times(0)).onShortcutsChanged(
		eq(CALLING_PACKAGE_3),
		any(List.class),
		any(UserHandle.class));

		assertShortcutIds(shortcuts.getValue(), "s1");
		assertEquals(START_TIME + 400,
		findShortcut(shortcuts.getValue(), "s1").getLastChangedTimestamp());
		}

		private void backupAndRestore() {
		int prevUid = mInjectedCallingUid;