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Merge "Removing all usage of LauncherProvider" into udc-qpr-dev

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This commit is contained in:
Sunny Goyal
2023-06-07 22:03:48 +00:00
committed by Android (Google) Code Review
parent 544dff52af 7b9e28f152
commit cda1842e7a
26 changed files with 326 additions and 518 deletions
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ext_tests/src/com/android/launcher3/testing/DebugTestInformationHandler.java
+6 -5
View File
@@ -31,7 +31,7 @@ import androidx.annotation.Nullable;
import com.android.launcher3.BubbleTextView;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.LauncherSettings;
import com.android.launcher3.LauncherModel;
import com.android.launcher3.ShortcutAndWidgetContainer;
import com.android.launcher3.testing.shared.TestProtocol;
@@ -189,10 +189,11 @@ public class DebugTestInformationHandler extends TestInformationHandler {
case TestProtocol.REQUEST_CLEAR_DATA: {
final long identity = Binder.clearCallingIdentity();
try {
LauncherSettings.Settings.call(mContext.getContentResolver(),
LauncherSettings.Settings.METHOD_CREATE_EMPTY_DB);
MAIN_EXECUTOR.submit(() ->
LauncherAppState.getInstance(mContext).getModel().forceReload());
MODEL_EXECUTOR.execute(() -> {
LauncherModel model = LauncherAppState.getInstance(mContext).getModel();
model.getModelDbController().createEmptyDB();
MAIN_EXECUTOR.execute(model::forceReload);
});
return response;
} finally {
Binder.restoreCallingIdentity(identity);
quickstep/src/com/android/launcher3/hybridhotseat/HotseatEduController.java
+1 -3
View File
@@ -95,9 +95,7 @@ public class HotseatEduController {
}
}
if (pageId == -1) {
pageId = LauncherSettings.Settings.call(mLauncher.getContentResolver(),
LauncherSettings.Settings.METHOD_NEW_SCREEN_ID)
.getInt(LauncherSettings.Settings.EXTRA_VALUE);
pageId = mLauncher.getModel().getModelDbController().getNewScreenId();
mNewScreens = IntArray.wrap(pageId);
}
boolean isPortrait = !mLauncher.getDeviceProfile().isVerticalBarLayout();
quickstep/src/com/android/launcher3/hybridhotseat/HotseatRestoreHelper.java
+10 -15
View File
@@ -22,9 +22,10 @@ import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
import android.content.Context;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.LauncherSettings;
import com.android.launcher3.LauncherModel;
import com.android.launcher3.model.GridBackupTable;
import com.android.launcher3.provider.LauncherDbUtils;
import com.android.launcher3.model.ModelDbController;
import com.android.launcher3.provider.LauncherDbUtils.SQLiteTransaction;
/**
* A helper class to manage migration revert restoration for hybrid hotseat
@@ -36,16 +37,13 @@ public class HotseatRestoreHelper {
*/
public static void createBackup(Context context) {
MODEL_EXECUTOR.execute(() -> {
try (LauncherDbUtils.SQLiteTransaction transaction = (LauncherDbUtils.SQLiteTransaction)
LauncherSettings.Settings.call(
context.getContentResolver(),
LauncherSettings.Settings.METHOD_NEW_TRANSACTION)
.getBinder(LauncherSettings.Settings.EXTRA_VALUE)) {
ModelDbController dbController = LauncherAppState.getInstance(context)
.getModel().getModelDbController();
try (SQLiteTransaction transaction = dbController.newTransaction()) {
GridBackupTable backupTable = new GridBackupTable(context, transaction.getDb());
backupTable.createCustomBackupTable(HYBRID_HOTSEAT_BACKUP_TABLE);
transaction.commit();
LauncherSettings.Settings.call(context.getContentResolver(),
LauncherSettings.Settings.METHOD_REFRESH_HOTSEAT_RESTORE_TABLE);
dbController.refreshHotseatRestoreTable();
}
});
}
@@ -55,18 +53,15 @@ public class HotseatRestoreHelper {
*/
public static void restoreBackup(Context context) {
MODEL_EXECUTOR.execute(() -> {
try (LauncherDbUtils.SQLiteTransaction transaction = (LauncherDbUtils.SQLiteTransaction)
LauncherSettings.Settings.call(
context.getContentResolver(),
LauncherSettings.Settings.METHOD_NEW_TRANSACTION)
.getBinder(LauncherSettings.Settings.EXTRA_VALUE)) {
LauncherModel model = LauncherAppState.getInstance(context).getModel();
try (SQLiteTransaction transaction = model.getModelDbController().newTransaction()) {
if (!tableExists(transaction.getDb(), HYBRID_HOTSEAT_BACKUP_TABLE)) {
return;
}
GridBackupTable backupTable = new GridBackupTable(context, transaction.getDb());
backupTable.restoreFromCustomBackupTable(HYBRID_HOTSEAT_BACKUP_TABLE, true);
transaction.commit();
LauncherAppState.getInstance(context).getModel().forceReload();
model.forceReload();
}
});
}
quickstep/tests/src/com/android/quickstep/ViewInflationDuringSwipeUp.java
+24 -17
View File
@@ -17,8 +17,8 @@ package com.android.quickstep;
import static androidx.test.InstrumentationRegistry.getContext;
import static androidx.test.InstrumentationRegistry.getInstrumentation;
import static androidx.test.InstrumentationRegistry.getTargetContext;
import static com.android.launcher3.WorkspaceLayoutManager.FIRST_SCREEN_ID;
import static com.android.launcher3.testcomponent.TestCommandReceiver.EXTRA_VALUE;
import static com.android.launcher3.testcomponent.TestCommandReceiver.SET_LIST_VIEW_SERVICE_BINDER;
import static com.android.launcher3.util.WidgetUtils.createWidgetInfo;
@@ -32,7 +32,6 @@ import static org.mockito.Mockito.doAnswer;
import static org.mockito.Mockito.spy;
import android.appwidget.AppWidgetManager;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
@@ -42,14 +41,16 @@ import android.view.View;
import android.view.ViewConfiguration;
import android.widget.RemoteViews;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import androidx.test.filters.LargeTest;
import androidx.test.filters.Suppress;
import androidx.test.runner.AndroidJUnit4;
import androidx.test.uiautomator.By;
import androidx.test.uiautomator.UiDevice;
import androidx.test.uiautomator.Until;
import com.android.launcher3.LauncherSettings;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.LauncherModel;
import com.android.launcher3.celllayout.FavoriteItemsTransaction;
import com.android.launcher3.model.data.LauncherAppWidgetInfo;
import com.android.launcher3.tapl.LaunchedAppState;
import com.android.launcher3.testcomponent.ListViewService;
@@ -57,6 +58,7 @@ import com.android.launcher3.testcomponent.ListViewService.SimpleViewsFactory;
import com.android.launcher3.testcomponent.TestCommandReceiver;
import com.android.launcher3.ui.TaplTestsLauncher3;
import com.android.launcher3.ui.TestViewHelpers;
import com.android.launcher3.util.Executors;
import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
import com.android.quickstep.NavigationModeSwitchRule.NavigationModeSwitch;
@@ -67,6 +69,7 @@ import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import java.lang.reflect.Field;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.function.IntConsumer;
/**
@@ -84,9 +87,9 @@ import java.util.function.IntConsumer;
@RunWith(AndroidJUnit4.class)
public class ViewInflationDuringSwipeUp extends AbstractQuickStepTest {
private ContentResolver mResolver;
private SparseArray<ViewConfiguration> mConfigMap;
private InitTracker mInitTracker;
private LauncherModel mModel;
@Before
public void setUp() throws Exception {
@@ -101,8 +104,8 @@ public class ViewInflationDuringSwipeUp extends AbstractQuickStepTest {
TaplTestsLauncher3.initialize(this);
mResolver = mTargetContext.getContentResolver();
LauncherSettings.Settings.call(mResolver, LauncherSettings.Settings.METHOD_CREATE_EMPTY_DB);
mModel = LauncherAppState.getInstance(mTargetContext).getModel();
Executors.MODEL_EXECUTOR.submit(mModel.getModelDbController()::createEmptyDB).get();
// Get static configuration map
Field field = ViewConfiguration.class.getDeclaredField("sConfigurations");
@@ -182,26 +185,30 @@ public class ViewInflationDuringSwipeUp extends AbstractQuickStepTest {
private void executeSwipeUpTestWithWidget(IntConsumer widgetIdCreationCallback,
IntConsumer updateBeforeSwipeUp, String finalWidgetText) {
try {
// Clear all existing data
LauncherSettings.Settings.call(mResolver,
LauncherSettings.Settings.METHOD_CREATE_EMPTY_DB);
LauncherSettings.Settings.call(mResolver,
LauncherSettings.Settings.METHOD_CLEAR_EMPTY_DB_FLAG);
LauncherAppWidgetProviderInfo info = TestViewHelpers.findWidgetProvider(false);
// Make sure the widget is big enough to show a list of items
info.minSpanX = 2;
info.minSpanY = 2;
info.spanX = 2;
info.spanY = 2;
LauncherAppWidgetInfo item = createWidgetInfo(info, getTargetContext(), true);
AtomicInteger widgetId = new AtomicInteger();
new FavoriteItemsTransaction(mTargetContext)
.addItem(() -> {
LauncherAppWidgetInfo item = createWidgetInfo(info, mTargetContext, true);
item.screenId = FIRST_SCREEN_ID;
widgetId.set(item.appWidgetId);
return item;
})
.commitAndLoadHome(mLauncher);
addItemToScreen(item);
assertTrue("Widget is not present",
mLauncher.goHome().tryGetWidget(info.label, DEFAULT_UI_TIMEOUT) != null);
int widgetId = item.appWidgetId;
// Verify widget id
widgetIdCreationCallback.accept(widgetId);
widgetIdCreationCallback.accept(widgetId.get());
// Go to overview once so that all views are initialized and cached
startAppFast(resolveSystemApp(Intent.CATEGORY_APP_CALCULATOR));
@@ -214,7 +221,7 @@ public class ViewInflationDuringSwipeUp extends AbstractQuickStepTest {
LaunchedAppState launchedAppState = mLauncher.getLaunchedAppState();
// Update widget
updateBeforeSwipeUp.accept(widgetId);
updateBeforeSwipeUp.accept(widgetId.get());
launchedAppState.switchToOverview();
assertEquals("Views inflated during swipe up", 0, mInitTracker.viewInitCount);
src/com/android/launcher3/AutoInstallsLayout.java
+4 -6
View File
@@ -17,6 +17,8 @@
package com.android.launcher3;
import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
import static com.android.launcher3.LauncherSettings.Favorites.TABLE_NAME;
import static com.android.launcher3.provider.LauncherDbUtils.itemIdMatch;
import android.content.ComponentName;
import android.content.ContentValues;
@@ -30,7 +32,6 @@ import android.content.res.Resources;
import android.content.res.Resources.NotFoundException;
import android.content.res.XmlResourceParser;
import android.database.sqlite.SQLiteDatabase;
import android.net.Uri;
import android.os.Bundle;
import android.os.Process;
import android.text.TextUtils;
@@ -44,7 +45,6 @@ import androidx.annotation.StringRes;
import androidx.annotation.WorkerThread;
import androidx.annotation.XmlRes;
import com.android.launcher3.LauncherProvider.SqlArguments;
import com.android.launcher3.LauncherSettings.Favorites;
import com.android.launcher3.model.data.AppInfo;
import com.android.launcher3.model.data.LauncherAppWidgetInfo;
@@ -619,9 +619,7 @@ public class AutoInstallsLayout {
// failed to add, and less than 2 were actually added
if (folderItems.size() < 2) {
// Delete the folder
Uri uri = Favorites.getContentUri(folderId);
SqlArguments args = new SqlArguments(uri, null, null);
mDb.delete(args.table, args.where, args.args);
mDb.delete(TABLE_NAME, itemIdMatch(folderId), null);
addedId = -1;
// If we have a single item, promote it to where the folder
@@ -634,7 +632,7 @@ public class AutoInstallsLayout {
copyInteger(myValues, childValues, Favorites.CELLY);
addedId = folderItems.get(0);
mDb.update(Favorites.TABLE_NAME, childValues,
mDb.update(TABLE_NAME, childValues,
Favorites._ID + "=" + addedId, null);
}
}
src/com/android/launcher3/LauncherModel.java
+11
View File
@@ -143,6 +143,8 @@ public class LauncherModel extends LauncherApps.Callback implements InstallSessi
@NonNull
private final ModelDelegate mModelDelegate;
private int mLastLoadId = -1;
// Runnable to check if the shortcuts permission has changed.
@NonNull
private final Runnable mDataValidationCheck = new Runnable() {
@@ -553,6 +555,7 @@ public class LauncherModel extends LauncherApps.Callback implements InstallSessi
if (mLoaderTask != task) {
throw new CancellationException("Loader already stopped");
}
mLastLoadId++;
mTask = task;
mIsLoaderTaskRunning = true;
mModelLoaded = false;
@@ -722,4 +725,12 @@ public class LauncherModel extends LauncherApps.Callback implements InstallSessi
return mCallbacksList.toArray(new Callbacks[mCallbacksList.size()]);
}
}
/**
* Returns the ID for the last model load. If the load ID doesn't match for a transaction, the
* transaction should be ignored.
*/
public int getLastLoadId() {
return mLastLoadId;
}
}
src/com/android/launcher3/LauncherProvider.java
+50 -147
View File
@@ -16,21 +16,18 @@
package com.android.launcher3;
import android.annotation.TargetApi;
import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
import android.appwidget.AppWidgetManager;
import android.content.ComponentName;
import android.content.ContentProvider;
import android.content.ContentProviderOperation;
import android.content.ContentProviderResult;
import android.content.ContentUris;
import android.content.ContentValues;
import android.content.OperationApplicationException;
import android.database.Cursor;
import android.database.sqlite.SQLiteQueryBuilder;
import android.net.Uri;
import android.os.Binder;
import android.os.Build;
import android.os.Bundle;
import android.os.Process;
import android.text.TextUtils;
import android.util.Log;
@@ -38,12 +35,11 @@ import android.util.Log;
import com.android.launcher3.LauncherSettings.Favorites;
import com.android.launcher3.config.FeatureFlags;
import com.android.launcher3.model.ModelDbController;
import com.android.launcher3.provider.LauncherDbUtils.SQLiteTransaction;
import com.android.launcher3.widget.LauncherWidgetHolder;
import java.io.FileDescriptor;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.function.ToIntFunction;
public class LauncherProvider extends ContentProvider {
private static final String TAG = "LauncherProvider";
@@ -74,10 +70,6 @@ public class LauncherProvider extends ContentProvider {
return true;
}
public ModelDbController getModelDbController() {
return LauncherAppState.getInstance(getContext()).getModel().getModelDbController();
}
@Override
public String getType(Uri uri) {
SqlArguments args = new SqlArguments(uri, null, null);
@@ -91,180 +83,91 @@ public class LauncherProvider extends ContentProvider {
@Override
public Cursor query(Uri uri, String[] projection, String selection,
String[] selectionArgs, String sortOrder) {
SqlArguments args = new SqlArguments(uri, selection, selectionArgs);
SQLiteQueryBuilder qb = new SQLiteQueryBuilder();
qb.setTables(args.table);
Cursor result = getModelDbController().query(
args.table, projection, args.where, args.args, sortOrder);
result.setNotificationUri(getContext().getContentResolver(), uri);
return result;
}
private void reloadLauncherIfExternal() {
if (Binder.getCallingPid() != Process.myPid()) {
LauncherAppState app = LauncherAppState.getInstanceNoCreate();
if (app != null) {
app.getModel().forceReload();
}
}
Cursor[] result = new Cursor[1];
executeControllerTask(controller -> {
result[0] = controller.query(args.table, projection, args.where, args.args, sortOrder);
return 0;
});
return result[0];
}
@Override
public Uri insert(Uri uri, ContentValues initialValues) {
// In very limited cases, we support system|signature permission apps to modify the db.
if (Binder.getCallingPid() != Process.myPid()) {
if (!initializeExternalAdd(initialValues)) {
return null;
}
}
public Uri insert(Uri uri, ContentValues values) {
int rowId = executeControllerTask(controller -> {
// 1. Ensure that externally added items have a valid item id
int id = controller.generateNewItemId();
values.put(LauncherSettings.Favorites._ID, id);
SqlArguments args = new SqlArguments(uri);
int rowId = getModelDbController().insert(args.table, initialValues);
if (rowId < 0) return null;
// 2. In the case of an app widget, and if no app widget id is specified, we
// attempt allocate and bind the widget.
Integer itemType = values.getAsInteger(Favorites.ITEM_TYPE);
if (itemType != null
&& itemType.intValue() == Favorites.ITEM_TYPE_APPWIDGET
&& !values.containsKey(Favorites.APPWIDGET_ID)) {
uri = ContentUris.withAppendedId(uri, rowId);
reloadLauncherIfExternal();
return uri;
}
ComponentName cn = ComponentName.unflattenFromString(
values.getAsString(Favorites.APPWIDGET_PROVIDER));
if (cn == null) {
return 0;
}
private boolean initializeExternalAdd(ContentValues values) {
// 1. Ensure that externally added items have a valid item id
int id = getModelDbController().generateNewItemId();
values.put(LauncherSettings.Favorites._ID, id);
// 2. In the case of an app widget, and if no app widget id is specified, we
// attempt allocate and bind the widget.
Integer itemType = values.getAsInteger(LauncherSettings.Favorites.ITEM_TYPE);
if (itemType != null &&
itemType.intValue() == LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET &&
!values.containsKey(LauncherSettings.Favorites.APPWIDGET_ID)) {
final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(getContext());
ComponentName cn = ComponentName.unflattenFromString(
values.getAsString(Favorites.APPWIDGET_PROVIDER));
if (cn != null) {
LauncherWidgetHolder widgetHolder = LauncherWidgetHolder.newInstance(getContext());
try {
int appWidgetId = widgetHolder.allocateAppWidgetId();
values.put(LauncherSettings.Favorites.APPWIDGET_ID, appWidgetId);
if (!appWidgetManager.bindAppWidgetIdIfAllowed(appWidgetId,cn)) {
if (!AppWidgetManager.getInstance(getContext())
.bindAppWidgetIdIfAllowed(appWidgetId, cn)) {
widgetHolder.deleteAppWidgetId(appWidgetId);
return false;
return 0;
}
} catch (RuntimeException e) {
Log.e(TAG, "Failed to initialize external widget", e);
return false;
return 0;
} finally {
// Necessary to destroy the holder to free up possible activity context
widgetHolder.destroy();
}
} else {
return false;
}
}
return true;
}
SqlArguments args = new SqlArguments(uri);
return controller.insert(args.table, values);
});
@Override
public int bulkInsert(Uri uri, ContentValues[] values) {
SqlArguments args = new SqlArguments(uri);
getModelDbController().bulkInsert(args.table, values);
reloadLauncherIfExternal();
return values.length;
}
@TargetApi(Build.VERSION_CODES.M)
@Override
public ContentProviderResult[] applyBatch(ArrayList<ContentProviderOperation> operations)
throws OperationApplicationException {
try (SQLiteTransaction t = getModelDbController().newTransaction()) {
final int numOperations = operations.size();
final ContentProviderResult[] results = new ContentProviderResult[numOperations];
for (int i = 0; i < numOperations; i++) {
ContentProviderOperation op = operations.get(i);
results[i] = op.apply(this, results, i);
}
t.commit();
reloadLauncherIfExternal();
return results;
}
return rowId < 0 ? null : ContentUris.withAppendedId(uri, rowId);
}
@Override
public int delete(Uri uri, String selection, String[] selectionArgs) {
SqlArguments args = new SqlArguments(uri, selection, selectionArgs);
int count = getModelDbController().delete(args.table, args.where, args.args);
if (count > 0) {
reloadLauncherIfExternal();
}
return count;
return executeControllerTask(c -> c.delete(args.table, args.where, args.args));
}
@Override
public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
SqlArguments args = new SqlArguments(uri, selection, selectionArgs);
int count = getModelDbController().update(args.table, values, args.where, args.args);
reloadLauncherIfExternal();
return count;
return executeControllerTask(c -> c.update(args.table, values, args.where, args.args));
}
@Override
public Bundle call(String method, final String arg, final Bundle extras) {
if (Binder.getCallingUid() != Process.myUid()) {
return null;
private int executeControllerTask(ToIntFunction<ModelDbController> task) {
if (Binder.getCallingPid() == Process.myPid()) {
throw new IllegalArgumentException("Same process should call model directly");
}
switch (method) {
case LauncherSettings.Settings.METHOD_CLEAR_EMPTY_DB_FLAG: {
getModelDbController().clearEmptyDbFlag();
return null;
}
case LauncherSettings.Settings.METHOD_DELETE_EMPTY_FOLDERS: {
Bundle result = new Bundle();
result.putIntArray(LauncherSettings.Settings.EXTRA_VALUE,
getModelDbController().deleteEmptyFolders().toArray());
return result;
}
case LauncherSettings.Settings.METHOD_NEW_ITEM_ID: {
Bundle result = new Bundle();
result.putInt(LauncherSettings.Settings.EXTRA_VALUE,
getModelDbController().generateNewItemId());
return result;
}
case LauncherSettings.Settings.METHOD_NEW_SCREEN_ID: {
Bundle result = new Bundle();
result.putInt(LauncherSettings.Settings.EXTRA_VALUE,
getModelDbController().getNewScreenId());
return result;
}
case LauncherSettings.Settings.METHOD_CREATE_EMPTY_DB: {
getModelDbController().createEmptyDB();
return null;
}
case LauncherSettings.Settings.METHOD_LOAD_DEFAULT_FAVORITES: {
getModelDbController().loadDefaultFavoritesIfNecessary();
return null;
}
case LauncherSettings.Settings.METHOD_REMOVE_GHOST_WIDGETS: {
getModelDbController().removeGhostWidgets();
return null;
}
case LauncherSettings.Settings.METHOD_NEW_TRANSACTION: {
Bundle result = new Bundle();
result.putBinder(LauncherSettings.Settings.EXTRA_VALUE,
getModelDbController().newTransaction());
return result;
}
case LauncherSettings.Settings.METHOD_REFRESH_HOTSEAT_RESTORE_TABLE: {
getModelDbController().refreshHotseatRestoreTable();
return null;
}
try {
return MODEL_EXECUTOR.submit(() -> {
LauncherModel model = LauncherAppState.getInstance(getContext()).getModel();
int count = task.applyAsInt(model.getModelDbController());
if (count > 0) {
MAIN_EXECUTOR.submit(model::forceReload);
}
return count;
}).get();
} catch (Exception e) {
throw new IllegalStateException(e);
}
return null;
}
static class SqlArguments {
src/com/android/launcher3/LauncherSettings.java
-55
View File
@@ -16,10 +16,7 @@
package com.android.launcher3;
import android.content.ContentResolver;
import android.database.sqlite.SQLiteDatabase;
import android.net.Uri;
import android.os.Bundle;
import android.provider.BaseColumns;
import com.android.launcher3.model.data.ItemInfo;
@@ -154,24 +151,6 @@ public class LauncherSettings {
*/
public static final String TMP_TABLE = "favorites_tmp";
/**
* The content:// style URL for "favorites" table
*/
public static final Uri CONTENT_URI = Uri.parse("content://"
+ LauncherProvider.AUTHORITY + "/" + TABLE_NAME);
/**
* The content:// style URL for a given row, identified by its id.
*
* @param id The row id.
*
* @return The unique content URL for the specified row.
*/
public static Uri getContentUri(int id) {
return Uri.parse("content://" + LauncherProvider.AUTHORITY
+ "/" + TABLE_NAME + "/" + id);
}
/**
* The container holding the favorite
* <P>Type: INTEGER</P>
@@ -339,42 +318,8 @@ public class LauncherSettings {
* Launcher settings
*/
public static final class Settings {
public static final Uri CONTENT_URI = Uri.parse("content://" +
LauncherProvider.AUTHORITY + "/settings");
public static final String METHOD_CLEAR_EMPTY_DB_FLAG = "clear_empty_db_flag";
public static final String METHOD_DELETE_EMPTY_FOLDERS = "delete_empty_folders";
public static final String METHOD_NEW_ITEM_ID = "generate_new_item_id";
public static final String METHOD_NEW_SCREEN_ID = "generate_new_screen_id";
public static final String METHOD_CREATE_EMPTY_DB = "create_empty_db";
public static final String METHOD_LOAD_DEFAULT_FAVORITES = "load_default_favorites";
public static final String METHOD_REMOVE_GHOST_WIDGETS = "remove_ghost_widgets";
public static final String METHOD_NEW_TRANSACTION = "new_db_transaction";
public static final String METHOD_REFRESH_HOTSEAT_RESTORE_TABLE = "restore_hotseat_table";
public static final String EXTRA_VALUE = "value";
public static final String EXTRA_DB_NAME = "db_name";
public static final String LAYOUT_DIGEST_KEY = "launcher3.layout.provider.blob";
public static final String LAYOUT_DIGEST_LABEL = "launcher-layout";
public static final String LAYOUT_DIGEST_TAG = "ignore";
public static Bundle call(ContentResolver cr, String method) {
return call(cr, method, null /* arg */);
}
public static Bundle call(ContentResolver cr, String method, String arg) {
return cr.call(CONTENT_URI, method, arg, null);
}
}
}
src/com/android/launcher3/Workspace.java
+2 -3
View File
@@ -897,9 +897,8 @@ public class Workspace<T extends View & PageIndicator> extends PagedView<T>
mWorkspaceScreens.remove(emptyScreenId);
mScreenOrder.removeValue(emptyScreenId);
int newScreenId = LauncherSettings.Settings.call(getContext().getContentResolver(),
LauncherSettings.Settings.METHOD_NEW_SCREEN_ID)
.getInt(LauncherSettings.Settings.EXTRA_VALUE);
int newScreenId = LauncherAppState.getInstance(getContext())
.getModel().getModelDbController().getNewScreenId();
// Launcher database isn't aware of empty pages that are already bound, so we need to
// skip those IDs manually.
while (mWorkspaceScreens.containsKey(newScreenId)) {
src/com/android/launcher3/model/BaseLauncherBinder.java
+2
View File
@@ -106,6 +106,7 @@ public abstract class BaseLauncherBinder {
synchronized (mBgDataModel) {
if (incrementBindId) {
mBgDataModel.lastBindId++;
mBgDataModel.lastLoadId = mApp.getModel().getLastLoadId();
}
mMyBindingId = mBgDataModel.lastBindId;
return new DisjointWorkspaceBinder(workspacePages);
@@ -126,6 +127,7 @@ public abstract class BaseLauncherBinder {
mBgDataModel.extraItems.forEach(extraItems::add);
if (incrementBindId) {
mBgDataModel.lastBindId++;
mBgDataModel.lastLoadId = mApp.getModel().getLastLoadId();
}
mMyBindingId = mBgDataModel.lastBindId;
workspaceItemCount = mBgDataModel.itemsIdMap.size();
src/com/android/launcher3/model/BgDataModel.java
+5
View File
@@ -125,6 +125,11 @@ public class BgDataModel {
*/
public int lastBindId = 0;
/**
* Load id for which the callbacks were successfully bound
*/
public int lastLoadId = -1;
/**
* Clears all the data
*/
src/com/android/launcher3/model/LoaderTask.java
+6 -14
View File
@@ -33,7 +33,6 @@ import static com.android.launcher3.util.PackageManagerHelper.isSystemApp;
import android.annotation.SuppressLint;
import android.appwidget.AppWidgetProviderInfo;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
@@ -61,7 +60,6 @@ import com.android.launcher3.InvariantDeviceProfile;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.LauncherModel;
import com.android.launcher3.LauncherSettings.Favorites;
import com.android.launcher3.LauncherSettings.Settings;
import com.android.launcher3.Utilities;
import com.android.launcher3.config.FeatureFlags;
import com.android.launcher3.folder.Folder;
@@ -361,16 +359,15 @@ public class LoaderTask implements Runnable {
String selection,
@Nullable LoaderMemoryLogger memoryLogger) {
final Context context = mApp.getContext();
final ContentResolver contentResolver = context.getContentResolver();
final PackageManagerHelper pmHelper = new PackageManagerHelper(context);
final boolean isSafeMode = pmHelper.isSafeMode();
final boolean isSdCardReady = Utilities.isBootCompleted();
final WidgetManagerHelper widgetHelper = new WidgetManagerHelper(context);
mApp.getModel().getModelDbController().tryMigrateDB();
ModelDbController dbController = mApp.getModel().getModelDbController();
dbController.tryMigrateDB();
Log.d(TAG, "loadWorkspace: loading default favorites");
mApp.getModel().getModelDbController().loadDefaultFavoritesIfNecessary();
Settings.call(contentResolver, Settings.METHOD_LOAD_DEFAULT_FAVORITES);
dbController.loadDefaultFavoritesIfNecessary();
synchronized (mBgDataModel) {
mBgDataModel.clear();
@@ -384,12 +381,11 @@ public class LoaderTask implements Runnable {
mFirstScreenBroadcast = new FirstScreenBroadcast(installingPkgs);
mShortcutKeyToPinnedShortcuts = new HashMap<>();
ModelDbController dbController = mApp.getModel().getModelDbController();
final LoaderCursor c = new LoaderCursor(
dbController.query(TABLE_NAME, null, selection, null, null),
mApp, mUserManagerState);
final Bundle extras = c.getExtras();
mDbName = extras == null ? null : extras.getString(Settings.EXTRA_DB_NAME);
mDbName = extras == null ? null : extras.getString(ModelDbController.EXTRA_DB_NAME);
try {
final LongSparseArray<Boolean> unlockedUsers = new LongSparseArray<>();
@@ -906,9 +902,7 @@ public class LoaderTask implements Runnable {
private void sanitizeFolders(boolean itemsDeleted) {
if (itemsDeleted) {
// Remove any empty folder
int[] deletedFolderIds = Settings.call(mApp.getContext().getContentResolver(),
Settings.METHOD_DELETE_EMPTY_FOLDERS)
.getIntArray(Settings.EXTRA_VALUE);
IntArray deletedFolderIds = mApp.getModel().getModelDbController().deleteEmptyFolders();
synchronized (mBgDataModel) {
for (int folderId : deletedFolderIds) {
mBgDataModel.workspaceItems.remove(mBgDataModel.folders.get(folderId));
@@ -921,11 +915,9 @@ public class LoaderTask implements Runnable {
private void sanitizeWidgetsShortcutsAndPackages() {
Context context = mApp.getContext();
ContentResolver contentResolver = context.getContentResolver();
// Remove any ghost widgets
Settings.call(contentResolver,
Settings.METHOD_REMOVE_GHOST_WIDGETS);
mApp.getModel().getModelDbController().removeGhostWidgets();
// Update pinned state of model shortcuts
mBgDataModel.updateShortcutPinnedState(context);
src/com/android/launcher3/model/ModelDbController.java
+13 -30
View File
@@ -37,7 +37,6 @@ import android.database.Cursor;
import android.database.SQLException;
import android.database.sqlite.SQLiteDatabase;
import android.net.Uri;
import android.os.Binder;
import android.os.Bundle;
import android.os.ParcelFileDescriptor;
import android.os.Process;
@@ -85,6 +84,7 @@ public class ModelDbController {
private static final String TAG = "LauncherProvider";
private static final String EMPTY_DATABASE_CREATED = "EMPTY_DATABASE_CREATED";
public static final String EXTRA_DB_NAME = "db_name";
protected DatabaseHelper mOpenHelper;
@@ -140,7 +140,7 @@ public class ModelDbController {
table, projection, selection, selectionArgs, null, null, sortOrder);
final Bundle extra = new Bundle();
extra.putString(LauncherSettings.Settings.EXTRA_DB_NAME, mOpenHelper.getDatabaseName());
extra.putString(EXTRA_DB_NAME, mOpenHelper.getDatabaseName());
result.setExtras(extra);
return result;
}
@@ -161,28 +161,6 @@ public class ModelDbController {
return rowId;
}
/**
* Similar to insert but for adding multiple values in a transaction.
*/
@WorkerThread
public int bulkInsert(String table, ContentValues[] values) {
createDbIfNotExists();
SQLiteDatabase db = mOpenHelper.getWritableDatabase();
try (SQLiteTransaction t = new SQLiteTransaction(db)) {
int numValues = values.length;
for (int i = 0; i < numValues; i++) {
addModifiedTime(values[i]);
if (mOpenHelper.dbInsertAndCheck(db, table, values[i]) < 0) {
return 0;
}
}
onAddOrDeleteOp(db);
t.commit();
}
return values.length;
}
/**
* Refer {@link SQLiteDatabase#delete(String, String, String[])}
*/
@@ -191,10 +169,6 @@ public class ModelDbController {
createDbIfNotExists();
SQLiteDatabase db = mOpenHelper.getWritableDatabase();
if (Binder.getCallingPid() != Process.myPid()
&& Favorites.TABLE_NAME.equalsIgnoreCase(table)) {
mOpenHelper.removeGhostWidgets(mOpenHelper.getWritableDatabase());
}
int count = db.delete(table, selection, selectionArgs);
if (count > 0) {
onAddOrDeleteOp(db);
@@ -250,6 +224,7 @@ public class ModelDbController {
public void createEmptyDB() {
createDbIfNotExists();
mOpenHelper.createEmptyDB(mOpenHelper.getWritableDatabase());
LauncherPrefs.get(mContext).putSync(getEmptyDbCreatedKey().to(true));
}
/**
@@ -304,6 +279,10 @@ public class ModelDbController {
*/
private boolean migrateGridIfNeeded() {
createDbIfNotExists();
if (LauncherPrefs.get(mContext).get(getEmptyDbCreatedKey())) {
// If we have already create a new DB, ignore migration
return false;
}
InvariantDeviceProfile idp = LauncherAppState.getIDP(mContext);
if (!GridSizeMigrationUtil.needsToMigrate(mContext, idp)) {
return true;
@@ -374,7 +353,7 @@ public class ModelDbController {
}
private void clearFlagEmptyDbCreated() {
LauncherPrefs.get(mContext).removeSync(getEmptyDbCreatedKey(mOpenHelper.getDatabaseName()));
LauncherPrefs.get(mContext).removeSync(getEmptyDbCreatedKey());
}
/**
@@ -388,7 +367,7 @@ public class ModelDbController {
public synchronized void loadDefaultFavoritesIfNecessary() {
createDbIfNotExists();
if (LauncherPrefs.get(mContext).get(getEmptyDbCreatedKey(mOpenHelper.getDatabaseName()))) {
if (LauncherPrefs.get(mContext).get(getEmptyDbCreatedKey())) {
Log.d(TAG, "loading default workspace");
LauncherWidgetHolder widgetHolder = mOpenHelper.newLauncherWidgetHolder();
@@ -507,6 +486,10 @@ public class ModelDbController {
mOpenHelper, mContext.getResources(), defaultLayout);
}
private ConstantItem<Boolean> getEmptyDbCreatedKey() {
return getEmptyDbCreatedKey(mOpenHelper.getDatabaseName());
}
/**
* Re-composite given key in respect to database. If the current db is
* {@link LauncherFiles#LAUNCHER_DB}, return the key as-is. Otherwise append the db name to
src/com/android/launcher3/model/ModelWriter.java
+65 -47
View File
@@ -16,13 +16,12 @@
package com.android.launcher3.model;
import static com.android.launcher3.LauncherSettings.Favorites.TABLE_NAME;
import static com.android.launcher3.provider.LauncherDbUtils.itemIdMatch;
import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
import android.content.ContentProviderOperation;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.net.Uri;
import android.text.TextUtils;
import android.util.Log;
@@ -32,9 +31,7 @@ import androidx.annotation.Nullable;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.LauncherModel;
import com.android.launcher3.LauncherModel.CallbackTask;
import com.android.launcher3.LauncherProvider;
import com.android.launcher3.LauncherSettings.Favorites;
import com.android.launcher3.LauncherSettings.Settings;
import com.android.launcher3.Utilities;
import com.android.launcher3.celllayout.CellPosMapper;
import com.android.launcher3.celllayout.CellPosMapper.CellPos;
@@ -45,6 +42,7 @@ import com.android.launcher3.model.data.FolderInfo;
import com.android.launcher3.model.data.ItemInfo;
import com.android.launcher3.model.data.LauncherAppWidgetInfo;
import com.android.launcher3.model.data.WorkspaceItemInfo;
import com.android.launcher3.provider.LauncherDbUtils.SQLiteTransaction;
import com.android.launcher3.util.ContentWriter;
import com.android.launcher3.util.Executors;
import com.android.launcher3.util.ItemInfoMatcher;
@@ -80,7 +78,7 @@ public class ModelWriter {
private final boolean mVerifyChanges;
// Keep track of delete operations that occur when an Undo option is present; we may not commit.
private final List<Runnable> mDeleteRunnables = new ArrayList<>();
private final List<ModelTask> mDeleteRunnables = new ArrayList<>();
private boolean mPreparingToUndo;
private final CellPosMapper mCellPosMapper;
@@ -217,8 +215,7 @@ public class ModelWriter {
item.spanX = spanX;
item.spanY = spanY;
notifyItemModified(item);
MODEL_EXECUTOR.execute(new UpdateItemRunnable(item, () ->
new UpdateItemRunnable(item, () ->
new ContentWriter(mContext)
.put(Favorites.CONTAINER, item.container)
.put(Favorites.CELLX, item.cellX)
@@ -226,7 +223,8 @@ public class ModelWriter {
.put(Favorites.RANK, item.rank)
.put(Favorites.SPANX, item.spanX)
.put(Favorites.SPANY, item.spanY)
.put(Favorites.SCREEN, item.screenId)));
.put(Favorites.SCREEN, item.screenId))
.executeOnModelThread();
}
/**
@@ -234,11 +232,11 @@ public class ModelWriter {
*/
public void updateItemInDatabase(ItemInfo item) {
notifyItemModified(item);
MODEL_EXECUTOR.execute(new UpdateItemRunnable(item, () -> {
new UpdateItemRunnable(item, () -> {
ContentWriter writer = new ContentWriter(mContext);
item.onAddToDatabase(writer);
return writer;
}));
}).executeOnModelThread();
}
private void notifyItemModified(ItemInfo item) {
@@ -253,13 +251,12 @@ public class ModelWriter {
int container, int screenId, int cellX, int cellY) {
updateItemInfoProps(item, container, screenId, cellX, cellY);
final ContentResolver cr = mContext.getContentResolver();
item.id = Settings.call(cr, Settings.METHOD_NEW_ITEM_ID).getInt(Settings.EXTRA_VALUE);
item.id = mModel.getModelDbController().generateNewItemId();
notifyOtherCallbacks(c -> c.bindItems(Collections.singletonList(item), false));
ModelVerifier verifier = new ModelVerifier();
final StackTraceElement[] stackTrace = new Throwable().getStackTrace();
MODEL_EXECUTOR.execute(() -> {
newModelTask(() -> {
// Write the item on background thread, as some properties might have been updated in
// the background.
final ContentWriter writer = new ContentWriter(mContext);
@@ -272,7 +269,7 @@ public class ModelWriter {
mBgDataModel.addItem(mContext, item, true);
verifier.verifyModel();
}
});
}).executeOnModelThread();
}
/**
@@ -303,15 +300,13 @@ public class ModelWriter {
Collectors.joining(","))
+ ". Reason: [" + (TextUtils.isEmpty(reason) ? "unknown" : reason) + "]");
notifyDelete(items);
enqueueDeleteRunnable(() -> {
enqueueDeleteRunnable(newModelTask(() -> {
for (ItemInfo item : items) {
final Uri uri = Favorites.getContentUri(item.id);
mContext.getContentResolver().delete(uri, null, null);
mModel.getModelDbController().delete(TABLE_NAME, itemIdMatch(item.id), null);
mBgDataModel.removeItem(mContext, item);
verifier.verifyModel();
}
});
}));
}
/**
@@ -321,7 +316,7 @@ public class ModelWriter {
ModelVerifier verifier = new ModelVerifier();
notifyDelete(Collections.singleton(info));
enqueueDeleteRunnable(() -> {
enqueueDeleteRunnable(newModelTask(() -> {
mModel.getModelDbController().delete(Favorites.TABLE_NAME,
Favorites.CONTAINER + "=" + info.id, null);
mBgDataModel.removeItem(mContext, info.contents);
@@ -331,7 +326,7 @@ public class ModelWriter {
Favorites._ID + "=" + info.id, null);
mBgDataModel.removeItem(mContext, info);
verifier.verifyModel();
});
}));
}
/**
@@ -343,7 +338,7 @@ public class ModelWriter {
if (holder != null && !info.isCustomWidget() && info.isWidgetIdAllocated()) {
// Deleting an app widget ID is a void call but writes to disk before returning
// to the caller...
enqueueDeleteRunnable(() -> holder.deleteAppWidgetId(info.appWidgetId));
enqueueDeleteRunnable(newModelTask(() -> holder.deleteAppWidgetId(info.appWidgetId)));
}
deleteItemFromDatabase(info, reason);
}
@@ -373,19 +368,17 @@ public class ModelWriter {
* {@link #commitDelete()} is called (or abandoned if {@link #abortDelete} is called).
* Otherwise, we run the Runnable immediately.
*/
private void enqueueDeleteRunnable(Runnable r) {
private void enqueueDeleteRunnable(ModelTask r) {
if (mPreparingToUndo) {
mDeleteRunnables.add(r);
} else {
MODEL_EXECUTOR.execute(r);
r.executeOnModelThread();
}
}
public void commitDelete() {
mPreparingToUndo = false;
for (Runnable runnable : mDeleteRunnables) {
MODEL_EXECUTOR.execute(runnable);
}
mDeleteRunnables.forEach(ModelTask::executeOnModelThread);
mDeleteRunnables.clear();
}
@@ -426,10 +419,9 @@ public class ModelWriter {
}
@Override
public void run() {
Uri uri = Favorites.getContentUri(mItemId);
mContext.getContentResolver().update(uri, mWriter.get().getValues(mContext),
null, null);
public void runImpl() {
mModel.getModelDbController().update(
TABLE_NAME, mWriter.get().getValues(mContext), itemIdMatch(mItemId), null);
updateItemArrays(mItem, mItemId);
}
}
@@ -444,27 +436,24 @@ public class ModelWriter {
}
@Override
public void run() {
ArrayList<ContentProviderOperation> ops = new ArrayList<>();
int count = mItems.size();
for (int i = 0; i < count; i++) {
ItemInfo item = mItems.get(i);
final int itemId = item.id;
final Uri uri = Favorites.getContentUri(itemId);
ContentValues values = mValues.get(i);
ops.add(ContentProviderOperation.newUpdate(uri).withValues(values).build());
updateItemArrays(item, itemId);
}
try {
mContext.getContentResolver().applyBatch(LauncherProvider.AUTHORITY, ops);
public void runImpl() {
try (SQLiteTransaction t = mModel.getModelDbController().newTransaction()) {
int count = mItems.size();
for (int i = 0; i < count; i++) {
ItemInfo item = mItems.get(i);
final int itemId = item.id;
mModel.getModelDbController().update(
TABLE_NAME, mValues.get(i), itemIdMatch(itemId), null);
updateItemArrays(item, itemId);
}
t.commit();
} catch (Exception e) {
e.printStackTrace();
}
}
}
private abstract class UpdateItemBaseRunnable implements Runnable {
private abstract class UpdateItemBaseRunnable extends ModelTask {
private final StackTraceElement[] mStackTrace;
private final ModelVerifier mVerifier = new ModelVerifier();
@@ -515,6 +504,35 @@ public class ModelWriter {
}
}
private abstract class ModelTask implements Runnable {
private final int mLoadId = mBgDataModel.lastLoadId;
@Override
public final void run() {
if (mLoadId != mModel.getLastLoadId()) {
Log.d(TAG, "Model changed before the task could execute");
return;
}
runImpl();
}
public final void executeOnModelThread() {
MODEL_EXECUTOR.execute(this);
}
public abstract void runImpl();
}
private ModelTask newModelTask(Runnable r) {
return new ModelTask() {
@Override
public void runImpl() {
r.run();
}
};
}
/**
* Utility class to verify model updates are propagated properly to the callback.
*/
src/com/android/launcher3/model/WorkspaceItemSpaceFinder.java
+1 -3
View File
@@ -82,9 +82,7 @@ public class WorkspaceItemSpaceFinder {
if (!found) {
// Still no position found. Add a new screen to the end.
screenId = LauncherSettings.Settings.call(app.getContext().getContentResolver(),
LauncherSettings.Settings.METHOD_NEW_SCREEN_ID)
.getInt(LauncherSettings.Settings.EXTRA_VALUE);
screenId = app.getModel().getModelDbController().getNewScreenId();
// Save the screen id for binding in the workspace
workspaceScreens.add(screenId);
src/com/android/launcher3/provider/LauncherDbUtils.java
+8 -2
View File
@@ -28,7 +28,6 @@ import android.database.sqlite.SQLiteDatabase;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.Icon;
import android.os.Binder;
import android.os.PersistableBundle;
import android.os.Process;
import android.os.UserManager;
@@ -50,6 +49,13 @@ import com.android.launcher3.util.IntSet;
*/
public class LauncherDbUtils {
/**
* Returns a string which can be used as a where clause for DB query to match the given itemId
*/
public static String itemIdMatch(int itemId) {
return "_id=" + itemId;
}
public static IntArray queryIntArray(boolean distinct, SQLiteDatabase db, String tableName,
String columnName, String selection, String groupBy, String orderBy) {
IntArray out = new IntArray();
@@ -166,7 +172,7 @@ public class LauncherDbUtils {
/**
* Utility class to simplify managing sqlite transactions
*/
public static class SQLiteTransaction extends Binder implements AutoCloseable {
public static class SQLiteTransaction implements AutoCloseable {
private final SQLiteDatabase mDb;
public SQLiteTransaction(SQLiteDatabase db) {
tests/src/com/android/launcher3/celllayout/FavoriteItemsTransaction.java
+26 -10
View File
@@ -15,24 +15,28 @@
*/
package com.android.launcher3.celllayout;
import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
import static com.android.launcher3.LauncherSettings.Favorites.TABLE_NAME;
import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
import static com.android.launcher3.util.TestUtil.runOnExecutorSync;
import android.content.ContentValues;
import android.content.Context;
import androidx.test.uiautomator.UiDevice;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.LauncherModel;
import com.android.launcher3.LauncherSettings;
import com.android.launcher3.model.BgDataModel.Callbacks;
import com.android.launcher3.model.ModelDbController;
import com.android.launcher3.model.data.ItemInfo;
import com.android.launcher3.provider.LauncherDbUtils.SQLiteTransaction;
import com.android.launcher3.tapl.LauncherInstrumentation;
import com.android.launcher3.util.ContentWriter;
import java.util.ArrayList;
import java.util.List;
import java.util.function.Supplier;
public class FavoriteItemsTransaction {
@@ -67,15 +71,16 @@ public class FavoriteItemsTransaction {
controller.clearEmptyDbFlag();
// Add new data
List<ContentValues> values = new ArrayList<>();
int count = mItemsToSubmit.size();
for (int i = 0; i < count; i++) {
ContentWriter writer = new ContentWriter(mContext);
mItemsToSubmit.get(i).get().onAddToDatabase(writer);
writer.put(LauncherSettings.Favorites._ID, i);
values.add(writer.getValues(mContext));
try (SQLiteTransaction transaction = controller.newTransaction()) {
int count = mItemsToSubmit.size();
for (int i = 0; i < count; i++) {
ContentWriter writer = new ContentWriter(mContext);
mItemsToSubmit.get(i).get().onAddToDatabase(writer);
writer.put(LauncherSettings.Favorites._ID, i);
controller.insert(TABLE_NAME, writer.getValues(mContext));
}
transaction.commit();
}
controller.bulkInsert(TABLE_NAME, values.toArray(new ContentValues[0]));
});
// Reload model
@@ -91,4 +96,15 @@ public class FavoriteItemsTransaction {
runOnExecutorSync(MAIN_EXECUTOR, () -> { });
runOnExecutorSync(MAIN_EXECUTOR, () -> model.removeCallbacks(mockCb));
}
/**
* Commits the transaction and waits for home load
*/
public void commitAndLoadHome(LauncherInstrumentation inst) {
commit();
// Launch the home activity
UiDevice.getInstance(getInstrumentation()).pressHome();
inst.waitForLauncherInitialized();
}
}
tests/src/com/android/launcher3/celllayout/ReorderWidgets.java
+1 -2
View File
@@ -61,7 +61,6 @@ public class ReorderWidgets extends AbstractLauncherUiTest {
public void setup() throws Throwable {
mWorkspaceBuilder = new TestWorkspaceBuilder(mTargetContext);
TaplTestsLauncher3.initialize(this);
clearHomescreen();
}
/**
@@ -111,10 +110,10 @@ public class ReorderWidgets extends AbstractLauncherUiTest {
new FavoriteItemsTransaction(mTargetContext);
transaction = buildWorkspaceFromBoards(testCase.mStart, transaction);
transaction.commit();
mLauncher.waitForLauncherInitialized();
// resetLoaderState triggers the launcher to start loading the workspace which allows
// waitForLauncherCondition to wait for that condition, otherwise the condition would
// always be true and it wouldn't wait for the changes to be applied.
resetLoaderState();
waitForLauncherCondition("Workspace didn't finish loading", l -> !l.isWorkspaceLoading());
Widget widget = mLauncher.getWorkspace().getWidgetAtCell(mainWidgetCellPos.getCellX(),
mainWidgetCellPos.getCellY());
tests/src/com/android/launcher3/celllayout/TestWorkspaceBuilder.java
-9
View File
@@ -78,12 +78,6 @@ public class TestWorkspaceBuilder {
return transaction;
}
private int getID() {
return LauncherSettings.Settings.call(
mResolver, LauncherSettings.Settings.METHOD_NEW_ITEM_ID)
.getInt(LauncherSettings.Settings.EXTRA_VALUE);
}
private AppInfo getApp() {
return new AppInfo(APP_COMPONENT_NAME, "test icon", mMyUser,
AppInfo.makeLaunchIntent(APP_COMPONENT_NAME));
@@ -127,7 +121,6 @@ public class TestWorkspaceBuilder {
return () -> {
LauncherAppWidgetProviderInfo info = findWidgetProvider(false);
LauncherAppWidgetInfo item = createWidgetInfo(info, getApplicationContext(), true);
item.id = getID();
item.cellX = widgetRect.getCellX();
item.cellY = widgetRect.getCellY();
item.spanX = widgetRect.getSpanX();
@@ -139,7 +132,6 @@ public class TestWorkspaceBuilder {
private ItemInfo createIconInCell(CellLayoutBoard.IconPoint iconPoint, int screenId) {
WorkspaceItemInfo item = new WorkspaceItemInfo(getApp());
item.id = getID();
item.screenId = screenId;
item.cellX = iconPoint.getCoord().x;
item.cellY = iconPoint.getCoord().y;
@@ -150,7 +142,6 @@ public class TestWorkspaceBuilder {
private ItemInfo getHotseatValues(int x) {
WorkspaceItemInfo item = new WorkspaceItemInfo(getApp());
item.id = getID();
item.cellX = x;
item.cellY = 0;
item.minSpanY = item.minSpanX = item.spanX = item.spanY = 1;
tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
+13 -33
View File
@@ -19,7 +19,6 @@ import static androidx.test.InstrumentationRegistry.getInstrumentation;
import static com.android.launcher3.ui.TaplTestsLauncher3.getAppPackageName;
import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
import static com.android.launcher3.util.TestUtil.getOnUiThread;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
@@ -40,6 +39,7 @@ import android.os.Process;
import android.os.RemoteException;
import android.os.UserHandle;
import android.os.UserManager;
import android.system.OsConstants;
import android.util.Log;
import androidx.test.InstrumentationRegistry;
@@ -49,11 +49,8 @@ import androidx.test.uiautomator.UiDevice;
import androidx.test.uiautomator.Until;
import com.android.launcher3.Launcher;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.LauncherSettings;
import com.android.launcher3.LauncherState;
import com.android.launcher3.Utilities;
import com.android.launcher3.model.data.ItemInfo;
import com.android.launcher3.statemanager.StateManager;
import com.android.launcher3.tapl.HomeAllApps;
import com.android.launcher3.tapl.HomeAppIcon;
@@ -66,7 +63,6 @@ import com.android.launcher3.util.LooperExecutor;
import com.android.launcher3.util.SimpleBroadcastReceiver;
import com.android.launcher3.util.TestUtil;
import com.android.launcher3.util.Wait;
import com.android.launcher3.util.WidgetUtils;
import com.android.launcher3.util.rule.FailureWatcher;
import com.android.launcher3.util.rule.LauncherActivityRule;
import com.android.launcher3.util.rule.SamplerRule;
@@ -83,8 +79,10 @@ import org.junit.rules.RuleChain;
import org.junit.rules.TestRule;
import java.io.IOException;
import java.util.concurrent.Callable;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.function.Supplier;
@@ -298,37 +296,19 @@ public abstract class AbstractLauncherUiTest {
}
/**
* Removes all icons from homescreen and hotseat.
* Runs the callback on the UI thread and returns the result.
*/
public void clearHomescreen() {
LauncherSettings.Settings.call(mTargetContext.getContentResolver(),
LauncherSettings.Settings.METHOD_CREATE_EMPTY_DB);
LauncherSettings.Settings.call(mTargetContext.getContentResolver(),
LauncherSettings.Settings.METHOD_CLEAR_EMPTY_DB_FLAG);
resetLoaderState();
}
protected void resetLoaderState() {
protected <T> T getOnUiThread(final Callable<T> callback) {
try {
mMainThreadExecutor.execute(
() -> LauncherAppState.getInstance(
mTargetContext).getModel().forceReload());
} catch (Throwable t) {
throw new IllegalArgumentException(t);
return mMainThreadExecutor.submit(callback).get(DEFAULT_UI_TIMEOUT,
TimeUnit.MILLISECONDS);
} catch (TimeoutException e) {
Log.e(TAG, "Timeout in getOnUiThread, sending SIGABRT", e);
Process.sendSignal(Process.myPid(), OsConstants.SIGABRT);
throw new RuntimeException(e);
} catch (Throwable e) {
throw new RuntimeException(e);
}
mLauncher.waitForLauncherInitialized();
}
/**
* Adds {@param item} on the homescreen on the 0th screen
*/
public void addItemToScreen(ItemInfo item) {
WidgetUtils.addItemToScreen(item, mTargetContext);
resetLoaderState();
// Launch the home activity
mDevice.pressHome();
mLauncher.waitForLauncherInitialized();
}
protected <T> T getFromLauncher(Function<Launcher, T> f) {
tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java
+2 -2
View File
@@ -30,6 +30,7 @@ import android.view.View;
import androidx.test.filters.LargeTest;
import androidx.test.runner.AndroidJUnit4;
import com.android.launcher3.celllayout.FavoriteItemsTransaction;
import com.android.launcher3.model.data.ItemInfo;
import com.android.launcher3.model.data.LauncherAppWidgetInfo;
import com.android.launcher3.testcomponent.WidgetConfigActivity;
@@ -85,8 +86,7 @@ public class AddConfigWidgetTest extends AbstractLauncherUiTest {
* @param acceptConfig accept the config activity
*/
private void runTest(boolean acceptConfig) throws Throwable {
clearHomescreen();
mDevice.pressHome();
new FavoriteItemsTransaction(mTargetContext).commitAndLoadHome(mLauncher);
// Drag widget to homescreen
WidgetConfigStartupMonitor monitor = new WidgetConfigStartupMonitor();
tests/src/com/android/launcher3/ui/widget/AddWidgetTest.java
+5 -5
View File
@@ -23,9 +23,10 @@ import static org.junit.Assert.assertTrue;
import android.platform.test.annotations.IwTest;
import android.platform.test.annotations.PlatinumTest;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import androidx.test.filters.LargeTest;
import androidx.test.runner.AndroidJUnit4;
import com.android.launcher3.celllayout.FavoriteItemsTransaction;
import com.android.launcher3.model.data.LauncherAppWidgetInfo;
import com.android.launcher3.tapl.Widget;
import com.android.launcher3.tapl.WidgetResizeFrame;
@@ -55,8 +56,7 @@ public class AddWidgetTest extends AbstractLauncherUiTest {
@Test
@PortraitLandscape
public void testDragIcon() throws Throwable {
clearHomescreen();
mDevice.pressHome();
new FavoriteItemsTransaction(mTargetContext).commitAndLoadHome(mLauncher);
waitForLauncherCondition("Workspace didn't finish loading", l -> !l.isWorkspaceLoading());
@@ -93,8 +93,8 @@ public class AddWidgetTest extends AbstractLauncherUiTest {
@Test
@PortraitLandscape
public void testDragCustomShortcut() throws Throwable {
clearHomescreen();
mDevice.pressHome();
new FavoriteItemsTransaction(mTargetContext).commitAndLoadHome(mLauncher);
mLauncher.getWorkspace().openAllWidgets()
.getWidget("com.android.launcher3.testcomponent.CustomShortcutConfigActivity")
.dragToWorkspace(false, true);
tests/src/com/android/launcher3/ui/widget/BindWidgetTest.java
+69 -70
View File
@@ -15,9 +15,13 @@
*/
package com.android.launcher3.ui.widget;
import static androidx.test.InstrumentationRegistry.getTargetContext;
import static com.android.launcher3.util.TestUtil.getOnUiThread;
import static com.android.launcher3.LauncherSettings.Favorites.TABLE_NAME;
import static com.android.launcher3.WorkspaceLayoutManager.FIRST_SCREEN_ID;
import static com.android.launcher3.model.data.LauncherAppWidgetInfo.FLAG_ID_NOT_VALID;
import static com.android.launcher3.model.data.LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY;
import static com.android.launcher3.model.data.LauncherAppWidgetInfo.FLAG_RESTORE_STARTED;
import static com.android.launcher3.provider.LauncherDbUtils.itemIdMatch;
import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
import static com.android.launcher3.util.WidgetUtils.createWidgetInfo;
import static org.junit.Assert.assertEquals;
@@ -27,7 +31,6 @@ import static org.junit.Assert.assertTrue;
import android.appwidget.AppWidgetManager;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.pm.PackageInstaller;
import android.content.pm.PackageInstaller.SessionParams;
import android.content.pm.PackageManager;
@@ -35,11 +38,14 @@ import android.database.Cursor;
import android.os.Bundle;
import android.widget.RemoteViews;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import androidx.test.filters.LargeTest;
import androidx.test.runner.AndroidJUnit4;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.LauncherModel;
import com.android.launcher3.LauncherSettings;
import com.android.launcher3.R;
import com.android.launcher3.celllayout.FavoriteItemsTransaction;
import com.android.launcher3.model.data.LauncherAppWidgetInfo;
import com.android.launcher3.pm.InstallSessionHelper;
import com.android.launcher3.tapl.Widget;
@@ -58,6 +64,7 @@ import org.junit.runner.RunWith;
import java.util.HashSet;
import java.util.Set;
import java.util.function.Consumer;
/**
* Tests for bind widget flow.
@@ -71,24 +78,18 @@ public class BindWidgetTest extends AbstractLauncherUiTest {
@Rule
public ShellCommandRule mGrantWidgetRule = ShellCommandRule.grantWidgetBind();
private ContentResolver mResolver;
// Objects created during test, which should be cleaned up in the end.
private Cursor mCursor;
// App install session id.
private int mSessionId = -1;
private LauncherModel mModel;
@Override
@Before
public void setUp() throws Exception {
super.setUp();
mResolver = mTargetContext.getContentResolver();
// Clear all existing data
LauncherSettings.Settings.call(mResolver, LauncherSettings.Settings.METHOD_CREATE_EMPTY_DB);
LauncherSettings.Settings.call(mResolver,
LauncherSettings.Settings.METHOD_CLEAR_EMPTY_DB_FLAG);
mModel = LauncherAppState.getInstance(mTargetContext).getModel();
}
@After
@@ -104,34 +105,24 @@ public class BindWidgetTest extends AbstractLauncherUiTest {
@Test
public void testBindNormalWidget_withConfig() {
LauncherAppWidgetProviderInfo info = TestViewHelpers.findWidgetProvider(true);
LauncherAppWidgetInfo item = createWidgetInfo(info, getTargetContext(), true);
addItemToScreen(item);
LauncherAppWidgetProviderInfo info = addWidgetToScreen(true, true, i -> { });
verifyWidgetPresent(info);
}
@Test
public void testBindNormalWidget_withoutConfig() {
LauncherAppWidgetProviderInfo info = TestViewHelpers.findWidgetProvider(false);
LauncherAppWidgetInfo item = createWidgetInfo(info, getTargetContext(), true);
addItemToScreen(item);
LauncherAppWidgetProviderInfo info = addWidgetToScreen(false, true, i -> { });
verifyWidgetPresent(info);
}
@Test
public void testUnboundWidget_removed() {
LauncherAppWidgetProviderInfo info = TestViewHelpers.findWidgetProvider(false);
LauncherAppWidgetInfo item = createWidgetInfo(info, getTargetContext(), false);
item.appWidgetId = -33;
addItemToScreen(item);
LauncherAppWidgetProviderInfo info = addWidgetToScreen(false, false,
item -> item.appWidgetId = -33);
final Workspace workspace = mLauncher.getWorkspace();
// Item deleted from db
mCursor = mResolver.query(LauncherSettings.Favorites.getContentUri(item.id),
null, null, null, null, null);
mCursor = queryItem();
assertEquals(0, mCursor.getCount());
// The view does not exist
@@ -141,36 +132,26 @@ public class BindWidgetTest extends AbstractLauncherUiTest {
@Test
public void testPendingWidget_autoRestored() {
// A non-restored widget with no config screen gets restored automatically.
LauncherAppWidgetProviderInfo info = TestViewHelpers.findWidgetProvider(false);
// Do not bind the widget
LauncherAppWidgetInfo item = createWidgetInfo(info, getTargetContext(), false);
item.restoreStatus = LauncherAppWidgetInfo.FLAG_ID_NOT_VALID;
addItemToScreen(item);
LauncherAppWidgetProviderInfo info = addWidgetToScreen(false, false,
item -> item.restoreStatus = FLAG_ID_NOT_VALID);
verifyWidgetPresent(info);
}
@Test
public void testPendingWidget_withConfigScreen() {
// A non-restored widget with config screen get bound and shows a 'Click to setup' UI.
LauncherAppWidgetProviderInfo info = TestViewHelpers.findWidgetProvider(true);
// Do not bind the widget
LauncherAppWidgetInfo item = createWidgetInfo(info, getTargetContext(), false);
item.restoreStatus = LauncherAppWidgetInfo.FLAG_ID_NOT_VALID;
addItemToScreen(item);
LauncherAppWidgetProviderInfo info = addWidgetToScreen(true, false,
item -> item.restoreStatus = FLAG_ID_NOT_VALID);
verifyPendingWidgetPresent();
// Item deleted from db
mCursor = mResolver.query(LauncherSettings.Favorites.getContentUri(item.id),
null, null, null, null, null);
mCursor = queryItem();
mCursor.moveToNext();
// Widget has a valid Id now.
assertEquals(0, mCursor.getInt(mCursor.getColumnIndex(LauncherSettings.Favorites.RESTORED))
& LauncherAppWidgetInfo.FLAG_ID_NOT_VALID);
& FLAG_ID_NOT_VALID);
assertNotNull(AppWidgetManager.getInstance(mTargetContext)
.getAppWidgetInfo(mCursor.getInt(mCursor.getColumnIndex(
LauncherSettings.Favorites.APPWIDGET_ID))));
@@ -186,7 +167,6 @@ public class BindWidgetTest extends AbstractLauncherUiTest {
appWidgetManager.updateAppWidgetOptions(appWidgetId, b);
appWidgetManager.updateAppWidget(appWidgetId, remoteViews);
// verify changes are reflected
waitForLauncherCondition("App widget options did not update",
l -> appWidgetManager.getAppWidgetOptions(appWidgetId).getBoolean(
@@ -198,17 +178,12 @@ public class BindWidgetTest extends AbstractLauncherUiTest {
@Test
public void testPendingWidget_notRestored_removed() {
LauncherAppWidgetInfo item = getInvalidWidgetInfo();
item.restoreStatus = LauncherAppWidgetInfo.FLAG_ID_NOT_VALID
| LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY;
addItemToScreen(item);
addPendingItemToScreen(getInvalidWidgetInfo(), FLAG_ID_NOT_VALID | FLAG_PROVIDER_NOT_READY);
assertTrue("Pending widget exists",
mLauncher.getWorkspace().tryGetPendingWidget(0) == null);
// Item deleted from db
mCursor = mResolver.query(LauncherSettings.Favorites.getContentUri(item.id),
null, null, null, null, null);
mCursor = queryItem();
assertEquals(0, mCursor.getCount());
}
@@ -216,32 +191,25 @@ public class BindWidgetTest extends AbstractLauncherUiTest {
public void testPendingWidget_notRestored_brokenInstall() {
// A widget which is was being installed once, even if its not being
// installed at the moment is not removed.
LauncherAppWidgetInfo item = getInvalidWidgetInfo();
item.restoreStatus = LauncherAppWidgetInfo.FLAG_ID_NOT_VALID
| LauncherAppWidgetInfo.FLAG_RESTORE_STARTED
| LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY;
addItemToScreen(item);
addPendingItemToScreen(getInvalidWidgetInfo(),
FLAG_ID_NOT_VALID | FLAG_RESTORE_STARTED | FLAG_PROVIDER_NOT_READY);
verifyPendingWidgetPresent();
// Verify item still exists in db
mCursor = mResolver.query(LauncherSettings.Favorites.getContentUri(item.id),
null, null, null, null, null);
mCursor = queryItem();
assertEquals(1, mCursor.getCount());
// Widget still has an invalid id.
mCursor.moveToNext();
assertEquals(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID,
assertEquals(FLAG_ID_NOT_VALID,
mCursor.getInt(mCursor.getColumnIndex(LauncherSettings.Favorites.RESTORED))
& LauncherAppWidgetInfo.FLAG_ID_NOT_VALID);
& FLAG_ID_NOT_VALID);
}
@Test
public void testPendingWidget_notRestored_activeInstall() throws Exception {
// A widget which is being installed is not removed
LauncherAppWidgetInfo item = getInvalidWidgetInfo();
item.restoreStatus = LauncherAppWidgetInfo.FLAG_ID_NOT_VALID
| LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY;
// Create an active installer session
SessionParams params = new SessionParams(SessionParams.MODE_FULL_INSTALL);
@@ -249,19 +217,18 @@ public class BindWidgetTest extends AbstractLauncherUiTest {
PackageInstaller installer = mTargetContext.getPackageManager().getPackageInstaller();
mSessionId = installer.createSession(params);
addItemToScreen(item);
addPendingItemToScreen(item, FLAG_ID_NOT_VALID | FLAG_PROVIDER_NOT_READY);
verifyPendingWidgetPresent();
// Verify item still exists in db
mCursor = mResolver.query(LauncherSettings.Favorites.getContentUri(item.id),
null, null, null, null, null);
mCursor = queryItem();
assertEquals(1, mCursor.getCount());
// Widget still has an invalid id.
mCursor.moveToNext();
assertEquals(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID,
assertEquals(FLAG_ID_NOT_VALID,
mCursor.getInt(mCursor.getColumnIndex(LauncherSettings.Favorites.RESTORED))
& LauncherAppWidgetInfo.FLAG_ID_NOT_VALID);
& FLAG_ID_NOT_VALID);
}
private void verifyWidgetPresent(LauncherAppWidgetProviderInfo info) {
@@ -276,6 +243,28 @@ public class BindWidgetTest extends AbstractLauncherUiTest {
widget != null);
}
private void addPendingItemToScreen(LauncherAppWidgetInfo item, int restoreStatus) {
item.restoreStatus = restoreStatus;
item.screenId = FIRST_SCREEN_ID;
new FavoriteItemsTransaction(mTargetContext)
.addItem(() -> item)
.commitAndLoadHome(mLauncher);
}
private LauncherAppWidgetProviderInfo addWidgetToScreen(boolean hasConfigureScreen,
boolean bindWidget, Consumer<LauncherAppWidgetInfo> itemOverride) {
LauncherAppWidgetProviderInfo info = TestViewHelpers.findWidgetProvider(hasConfigureScreen);
new FavoriteItemsTransaction(mTargetContext)
.addItem(() -> {
LauncherAppWidgetInfo item = createWidgetInfo(info, mTargetContext, bindWidget);
item.screenId = FIRST_SCREEN_ID;
itemOverride.accept(item);
return item;
})
.commitAndLoadHome(mLauncher);
return info;
}
/**
* Returns a LauncherAppWidgetInfo with package name which is not present on the device
*/
@@ -313,4 +302,14 @@ public class BindWidgetTest extends AbstractLauncherUiTest {
item.container = LauncherSettings.Favorites.CONTAINER_DESKTOP;
return item;
}
private Cursor queryItem() {
try {
return MODEL_EXECUTOR.submit(() ->
mModel.getModelDbController().query(
TABLE_NAME, null, itemIdMatch(0), null, null)).get();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
tests/src/com/android/launcher3/ui/widget/RequestPinItemTest.java
+2 -2
View File
@@ -33,6 +33,7 @@ import androidx.test.filters.LargeTest;
import androidx.test.runner.AndroidJUnit4;
import com.android.launcher3.LauncherSettings.Favorites;
import com.android.launcher3.celllayout.FavoriteItemsTransaction;
import com.android.launcher3.model.data.ItemInfo;
import com.android.launcher3.model.data.LauncherAppWidgetInfo;
import com.android.launcher3.model.data.WorkspaceItemInfo;
@@ -134,8 +135,7 @@ public class RequestPinItemTest extends AbstractLauncherUiTest {
private void runTest(String activityMethod, boolean isWidget, ItemOperator itemMatcher,
Intent... commandIntents) throws Throwable {
clearHomescreen();
mDevice.pressHome();
new FavoriteItemsTransaction(mTargetContext).commitAndLoadHome(mLauncher);
// Open Pin item activity
BlockingBroadcastReceiver openMonitor = new BlockingBroadcastReceiver(
tests/src/com/android/launcher3/util/LauncherModelHelper.java
-7
View File
@@ -53,7 +53,6 @@ import com.android.launcher3.LauncherAppState;
import com.android.launcher3.LauncherModel;
import com.android.launcher3.LauncherModel.ModelUpdateTask;
import com.android.launcher3.LauncherPrefs;
import com.android.launcher3.LauncherProvider;
import com.android.launcher3.model.AllAppsList;
import com.android.launcher3.model.BgDataModel;
import com.android.launcher3.model.BgDataModel.Callbacks;
@@ -241,12 +240,6 @@ public class LauncherModelHelper {
mPm = spy(getBaseContext().getPackageManager());
mDbDir = new File(getCacheDir(), UUID.randomUUID().toString());
setupProvider(LauncherProvider.AUTHORITY, new LauncherProvider() {
@Override
public boolean onCreate() {
return true;
}
});
}
@Override
tests/src/com/android/launcher3/util/WidgetUtils.java
-31
View File
@@ -18,18 +18,14 @@ package com.android.launcher3.util;
import static androidx.test.core.app.ApplicationProvider.getApplicationContext;
import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
import static com.android.launcher3.WorkspaceLayoutManager.FIRST_SCREEN_ID;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProviderInfo;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
import android.os.Bundle;
import android.os.Process;
import com.android.launcher3.LauncherSettings;
import com.android.launcher3.model.data.ItemInfo;
import com.android.launcher3.model.data.LauncherAppWidgetInfo;
import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
import com.android.launcher3.widget.LauncherWidgetHolder;
@@ -87,33 +83,6 @@ public class WidgetUtils {
return item;
}
/**
* Adds {@param item} on the homescreen on the 0th screen
*/
public static void addItemToScreen(ItemInfo item, Context targetContext) {
ContentResolver resolver = targetContext.getContentResolver();
int screenId = FIRST_SCREEN_ID;
// Update the screen id counter for the provider.
LauncherSettings.Settings.call(resolver,
LauncherSettings.Settings.METHOD_NEW_SCREEN_ID);
if (screenId > FIRST_SCREEN_ID) {
screenId = FIRST_SCREEN_ID;
}
// Insert the item
ContentWriter writer = new ContentWriter(targetContext);
item.id = LauncherSettings.Settings.call(
resolver, LauncherSettings.Settings.METHOD_NEW_ITEM_ID)
.getInt(LauncherSettings.Settings.EXTRA_VALUE);
item.screenId = screenId;
item.onAddToDatabase(writer);
writer.put(LauncherSettings.Favorites._ID, item.id);
resolver.insert(LauncherSettings.Favorites.CONTENT_URI,
writer.getValues(targetContext));
}
/**
* Creates a {@link AppWidgetProviderInfo} for the provided component name
*/