mirror of
https://github.com/LawnchairLauncher/lawnchair.git
synced 2026-02-20 11:18:21 +00:00
402 lines
16 KiB
Java
402 lines
16 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package com.android.launcher3.ui.widget;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertNotNull;
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import static org.junit.Assert.assertTrue;
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import android.appwidget.AppWidgetHost;
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import android.appwidget.AppWidgetManager;
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import android.content.ComponentName;
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import android.content.ContentResolver;
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import android.content.ContentValues;
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import android.content.pm.PackageInstaller;
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import android.content.pm.PackageInstaller.SessionParams;
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import android.content.pm.PackageManager;
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import android.database.Cursor;
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import android.os.Bundle;
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import com.android.launcher3.LauncherAppWidgetHost;
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import com.android.launcher3.LauncherAppWidgetInfo;
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import com.android.launcher3.LauncherAppWidgetProviderInfo;
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import com.android.launcher3.LauncherSettings;
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import com.android.launcher3.Workspace;
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import com.android.launcher3.compat.AppWidgetManagerCompat;
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import com.android.launcher3.compat.PackageInstallerCompat;
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import com.android.launcher3.ui.AbstractLauncherUiTest;
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import com.android.launcher3.util.ContentWriter;
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import com.android.launcher3.util.rule.ShellCommandRule;
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import com.android.launcher3.widget.LauncherAppWidgetHostView;
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import com.android.launcher3.widget.PendingAddWidgetInfo;
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import com.android.launcher3.widget.PendingAppWidgetHostView;
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import com.android.launcher3.widget.WidgetHostViewLoader;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Ignore;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import java.util.Set;
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import androidx.test.filters.LargeTest;
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import androidx.test.runner.AndroidJUnit4;
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import androidx.test.uiautomator.UiSelector;
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/**
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* Tests for bind widget flow.
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*
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* Note running these tests will clear the workspace on the device.
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*/
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@LargeTest
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@RunWith(AndroidJUnit4.class)
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public class BindWidgetTest extends AbstractLauncherUiTest {
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@Rule public ShellCommandRule mGrantWidgetRule = ShellCommandRule.grantWidgetBind();
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private ContentResolver mResolver;
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private AppWidgetManagerCompat mWidgetManager;
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// Objects created during test, which should be cleaned up in the end.
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private Cursor mCursor;
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// App install session id.
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private int mSessionId = -1;
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@Override
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@Before
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public void setUp() throws Exception {
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if (com.android.launcher3.Utilities.IS_RUNNING_IN_TEST_HARNESS
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&& com.android.launcher3.Utilities.IS_DEBUG_DEVICE) {
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android.util.Log.d("b/117332845",
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android.util.Log.getStackTraceString(new Throwable()));
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}
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super.setUp();
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mResolver = mTargetContext.getContentResolver();
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mWidgetManager = AppWidgetManagerCompat.getInstance(mTargetContext);
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// Clear all existing data
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LauncherSettings.Settings.call(mResolver, LauncherSettings.Settings.METHOD_CREATE_EMPTY_DB);
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LauncherSettings.Settings.call(mResolver, LauncherSettings.Settings.METHOD_CLEAR_EMPTY_DB_FLAG);
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}
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@After
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public void tearDown() throws Exception {
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if (mCursor != null) {
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mCursor.close();
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}
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if (mSessionId > -1) {
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mTargetContext.getPackageManager().getPackageInstaller().abandonSession(mSessionId);
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}
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super.tearDown();
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if (com.android.launcher3.Utilities.IS_RUNNING_IN_TEST_HARNESS
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&& com.android.launcher3.Utilities.IS_DEBUG_DEVICE) {
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android.util.Log.d("b/117332845",
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android.util.Log.getStackTraceString(new Throwable()));
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}
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}
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@Test
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public void testBindNormalWidget_withConfig() {
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LauncherAppWidgetProviderInfo info = findWidgetProvider(true);
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LauncherAppWidgetInfo item = createWidgetInfo(info, true);
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setupContents(item);
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verifyWidgetPresent(info);
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}
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@Test
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public void testBindNormalWidget_withoutConfig() {
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LauncherAppWidgetProviderInfo info = findWidgetProvider(false);
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LauncherAppWidgetInfo item = createWidgetInfo(info, true);
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setupContents(item);
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verifyWidgetPresent(info);
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}
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@Test @Ignore
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public void testUnboundWidget_removed() {
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LauncherAppWidgetProviderInfo info = findWidgetProvider(false);
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LauncherAppWidgetInfo item = createWidgetInfo(info, false);
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item.appWidgetId = -33;
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setupContents(item);
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// Since there is no widget to verify, just wait until the workspace is ready.
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// TODO: fix LauncherInstrumentation#LAUNCHER_PKG
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mLauncher.getWorkspace();
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// Item deleted from db
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mCursor = mResolver.query(LauncherSettings.Favorites.getContentUri(item.id),
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null, null, null, null, null);
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assertEquals(0, mCursor.getCount());
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// The view does not exist
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assertFalse(mDevice.findObject(new UiSelector().description(info.label)).exists());
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}
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@Test
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public void testPendingWidget_autoRestored() {
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if (com.android.launcher3.Utilities.IS_RUNNING_IN_TEST_HARNESS && com.android.launcher3.Utilities.IS_DEBUG_DEVICE) {
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android.util.Log.d("b/117332845",
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"Test Started @ " + android.util.Log.getStackTraceString(new Throwable()));
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}
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// A non-restored widget with no config screen gets restored automatically.
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LauncherAppWidgetProviderInfo info = findWidgetProvider(false);
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// Do not bind the widget
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LauncherAppWidgetInfo item = createWidgetInfo(info, false);
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item.restoreStatus = LauncherAppWidgetInfo.FLAG_ID_NOT_VALID;
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setupContents(item);
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verifyWidgetPresent(info);
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if (com.android.launcher3.Utilities.IS_RUNNING_IN_TEST_HARNESS
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&& com.android.launcher3.Utilities.IS_DEBUG_DEVICE) {
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android.util.Log.d("b/117332845",
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"Test Ended @ " + android.util.Log.getStackTraceString(new Throwable()));
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}
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}
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@Test
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public void testPendingWidget_withConfigScreen() {
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if (com.android.launcher3.Utilities.IS_RUNNING_IN_TEST_HARNESS
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&& com.android.launcher3.Utilities.IS_DEBUG_DEVICE) {
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android.util.Log.d("b/117332845",
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"Test Started @ " + android.util.Log.getStackTraceString(new Throwable()));
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}
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// A non-restored widget with config screen get bound and shows a 'Click to setup' UI.
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LauncherAppWidgetProviderInfo info = findWidgetProvider(true);
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// Do not bind the widget
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LauncherAppWidgetInfo item = createWidgetInfo(info, false);
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item.restoreStatus = LauncherAppWidgetInfo.FLAG_ID_NOT_VALID;
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setupContents(item);
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verifyPendingWidgetPresent();
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// Item deleted from db
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mCursor = mResolver.query(LauncherSettings.Favorites.getContentUri(item.id),
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null, null, null, null, null);
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mCursor.moveToNext();
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// Widget has a valid Id now.
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assertEquals(0, mCursor.getInt(mCursor.getColumnIndex(LauncherSettings.Favorites.RESTORED))
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& LauncherAppWidgetInfo.FLAG_ID_NOT_VALID);
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assertNotNull(AppWidgetManager.getInstance(mTargetContext)
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.getAppWidgetInfo(mCursor.getInt(mCursor.getColumnIndex(
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LauncherSettings.Favorites.APPWIDGET_ID))));
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if (com.android.launcher3.Utilities.IS_RUNNING_IN_TEST_HARNESS
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&& com.android.launcher3.Utilities.IS_DEBUG_DEVICE) {
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android.util.Log.d("b/117332845",
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"Test Ended @ " + android.util.Log.getStackTraceString(new Throwable()));
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}
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}
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@Test @Ignore
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public void testPendingWidget_notRestored_removed() {
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LauncherAppWidgetInfo item = getInvalidWidgetInfo();
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item.restoreStatus = LauncherAppWidgetInfo.FLAG_ID_NOT_VALID
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| LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY;
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setupContents(item);
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// Since there is no widget to verify, just wait until the workspace is ready.
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// TODO: fix LauncherInstrumentation#LAUNCHER_PKG
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mLauncher.getWorkspace();
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// The view does not exist
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assertFalse(mDevice.findObject(
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new UiSelector().className(PendingAppWidgetHostView.class)).exists());
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// Item deleted from db
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mCursor = mResolver.query(LauncherSettings.Favorites.getContentUri(item.id),
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null, null, null, null, null);
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assertEquals(0, mCursor.getCount());
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}
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@Test
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public void testPendingWidget_notRestored_brokenInstall() {
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// A widget which is was being installed once, even if its not being
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// installed at the moment is not removed.
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LauncherAppWidgetInfo item = getInvalidWidgetInfo();
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item.restoreStatus = LauncherAppWidgetInfo.FLAG_ID_NOT_VALID
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| LauncherAppWidgetInfo.FLAG_RESTORE_STARTED
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| LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY;
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setupContents(item);
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verifyPendingWidgetPresent();
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// Verify item still exists in db
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mCursor = mResolver.query(LauncherSettings.Favorites.getContentUri(item.id),
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null, null, null, null, null);
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assertEquals(1, mCursor.getCount());
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// Widget still has an invalid id.
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mCursor.moveToNext();
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assertEquals(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID,
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mCursor.getInt(mCursor.getColumnIndex(LauncherSettings.Favorites.RESTORED))
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& LauncherAppWidgetInfo.FLAG_ID_NOT_VALID);
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}
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@Test
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public void testPendingWidget_notRestored_activeInstall() throws Exception {
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// A widget which is being installed is not removed
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LauncherAppWidgetInfo item = getInvalidWidgetInfo();
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item.restoreStatus = LauncherAppWidgetInfo.FLAG_ID_NOT_VALID
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| LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY;
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// Create an active installer session
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SessionParams params = new SessionParams(SessionParams.MODE_FULL_INSTALL);
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params.setAppPackageName(item.providerName.getPackageName());
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PackageInstaller installer = mTargetContext.getPackageManager().getPackageInstaller();
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mSessionId = installer.createSession(params);
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setupContents(item);
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verifyPendingWidgetPresent();
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// Verify item still exists in db
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mCursor = mResolver.query(LauncherSettings.Favorites.getContentUri(item.id),
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null, null, null, null, null);
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assertEquals(1, mCursor.getCount());
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// Widget still has an invalid id.
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mCursor.moveToNext();
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assertEquals(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID,
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mCursor.getInt(mCursor.getColumnIndex(LauncherSettings.Favorites.RESTORED))
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& LauncherAppWidgetInfo.FLAG_ID_NOT_VALID);
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}
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/**
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* Adds {@param item} on the homescreen on the 0th screen at 0,0, and verifies that the
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* widget class is displayed on the homescreen.
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*/
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private void setupContents(LauncherAppWidgetInfo item) {
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int screenId = Workspace.FIRST_SCREEN_ID;
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// Update the screen id counter for the provider.
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LauncherSettings.Settings.call(mResolver, LauncherSettings.Settings.METHOD_NEW_SCREEN_ID);
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if (screenId > Workspace.FIRST_SCREEN_ID) {
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screenId = Workspace.FIRST_SCREEN_ID;
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}
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ContentValues v = new ContentValues();
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v.put(LauncherSettings.WorkspaceScreens._ID, screenId);
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v.put(LauncherSettings.WorkspaceScreens.SCREEN_RANK, 0);
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mResolver.insert(LauncherSettings.WorkspaceScreens.CONTENT_URI, v);
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// Insert the item
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ContentWriter writer = new ContentWriter(mTargetContext);
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item.id = LauncherSettings.Settings.call(
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mResolver, LauncherSettings.Settings.METHOD_NEW_ITEM_ID)
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.getInt(LauncherSettings.Settings.EXTRA_VALUE);
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item.screenId = screenId;
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item.onAddToDatabase(writer);
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writer.put(LauncherSettings.Favorites._ID, item.id);
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mResolver.insert(LauncherSettings.Favorites.CONTENT_URI, writer.getValues(mTargetContext));
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resetLoaderState();
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// Launch the home activity
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mActivityMonitor.startLauncher();
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waitForModelLoaded();
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}
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private void verifyWidgetPresent(LauncherAppWidgetProviderInfo info) {
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UiSelector selector = new UiSelector().packageName(mTargetContext.getPackageName())
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.className(LauncherAppWidgetHostView.class).description(info.label);
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assertTrue(mDevice.findObject(selector).waitForExists(DEFAULT_UI_TIMEOUT));
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}
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private void verifyPendingWidgetPresent() {
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UiSelector selector = new UiSelector().packageName(mTargetContext.getPackageName())
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.className(PendingAppWidgetHostView.class);
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assertTrue(mDevice.findObject(selector).waitForExists(DEFAULT_UI_TIMEOUT));
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}
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/**
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* Creates a LauncherAppWidgetInfo corresponding to {@param info}
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* @param bindWidget if true the info is bound and a valid widgetId is assigned to
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* the LauncherAppWidgetInfo
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*/
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private LauncherAppWidgetInfo createWidgetInfo(
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LauncherAppWidgetProviderInfo info, boolean bindWidget) {
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LauncherAppWidgetInfo item = new LauncherAppWidgetInfo(
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LauncherAppWidgetInfo.NO_ID, info.provider);
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item.spanX = info.minSpanX;
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item.spanY = info.minSpanY;
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item.minSpanX = info.minSpanX;
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item.minSpanY = info.minSpanY;
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item.user = info.getProfile();
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item.cellX = 0;
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item.cellY = 1;
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item.container = LauncherSettings.Favorites.CONTAINER_DESKTOP;
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if (bindWidget) {
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PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(info);
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pendingInfo.spanX = item.spanX;
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pendingInfo.spanY = item.spanY;
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pendingInfo.minSpanX = item.minSpanX;
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pendingInfo.minSpanY = item.minSpanY;
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Bundle options = WidgetHostViewLoader.getDefaultOptionsForWidget(mTargetContext, pendingInfo);
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AppWidgetHost host = new LauncherAppWidgetHost(mTargetContext);
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int widgetId = host.allocateAppWidgetId();
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if (!mWidgetManager.bindAppWidgetIdIfAllowed(widgetId, info, options)) {
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host.deleteAppWidgetId(widgetId);
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throw new IllegalArgumentException("Unable to bind widget id");
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}
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item.appWidgetId = widgetId;
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}
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return item;
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}
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/**
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* Returns a LauncherAppWidgetInfo with package name which is not present on the device
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*/
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private LauncherAppWidgetInfo getInvalidWidgetInfo() {
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String invalidPackage = "com.invalidpackage";
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int count = 0;
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String pkg = invalidPackage;
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Set<String> activePackage = getOnUiThread(() ->
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PackageInstallerCompat.getInstance(mTargetContext)
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.updateAndGetActiveSessionCache().keySet());
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while(true) {
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try {
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mTargetContext.getPackageManager().getPackageInfo(
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pkg, PackageManager.GET_UNINSTALLED_PACKAGES);
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} catch (Exception e) {
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if (!activePackage.contains(pkg)) {
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break;
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}
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}
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pkg = invalidPackage + count;
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count ++;
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}
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LauncherAppWidgetInfo item = new LauncherAppWidgetInfo(10,
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new ComponentName(pkg, "com.test.widgetprovider"));
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item.spanX = 2;
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item.spanY = 2;
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item.minSpanX = 2;
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item.minSpanY = 2;
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item.cellX = 0;
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item.cellY = 1;
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item.container = LauncherSettings.Favorites.CONTAINER_DESKTOP;
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return item;
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}
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}
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