1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.wallpaper.picker; 17 18 import android.content.Context; 19 import android.content.Intent; 20 import android.os.Bundle; 21 22 import com.android.wallpaper.R; 23 import com.android.wallpaper.model.InlinePreviewIntentFactory; 24 import com.android.wallpaper.model.WallpaperInfo; 25 import com.android.wallpaper.module.InjectorProvider; 26 27 import androidx.fragment.app.Fragment; 28 import androidx.fragment.app.FragmentManager; 29 30 /** 31 * Activity that displays a view-only preview of a specific wallpaper. 32 */ 33 public class ViewOnlyPreviewActivity extends BasePreviewActivity { 34 35 /** 36 * Returns a new Intent with the provided WallpaperInfo instance put as an extra. 37 */ newIntent(Context context, WallpaperInfo wallpaper)38 public static Intent newIntent(Context context, WallpaperInfo wallpaper) { 39 return new Intent(context, ViewOnlyPreviewActivity.class) 40 .putExtra(EXTRA_WALLPAPER_INFO, wallpaper); 41 } 42 43 @Override onCreate(Bundle savedInstanceState)44 protected void onCreate(Bundle savedInstanceState) { 45 super.onCreate(savedInstanceState); 46 setContentView(R.layout.activity_preview); 47 } 48 49 @Override onAttachedToWindow()50 public void onAttachedToWindow() { 51 super.onAttachedToWindow(); 52 53 FragmentManager fm = getSupportFragmentManager(); 54 Fragment fragment = fm.findFragmentById(R.id.fragment_container); 55 56 if (fragment == null) { 57 Intent intent = getIntent(); 58 WallpaperInfo wallpaper = intent.getParcelableExtra(EXTRA_WALLPAPER_INFO); 59 boolean testingModeEnabled = intent.getBooleanExtra(EXTRA_TESTING_MODE_ENABLED, false); 60 fragment = InjectorProvider.getInjector().getPreviewFragment( 61 /* context */ this, 62 wallpaper, 63 PreviewFragment.MODE_VIEW_ONLY, 64 testingModeEnabled); 65 fm.beginTransaction() 66 .add(R.id.fragment_container, fragment) 67 .commit(); 68 } 69 } 70 71 /** 72 * Implementation that provides an intent to start a PreviewActivity. 73 */ 74 public static class ViewOnlyPreviewActivityIntentFactory implements InlinePreviewIntentFactory { 75 @Override newIntent(Context context, WallpaperInfo wallpaper)76 public Intent newIntent(Context context, WallpaperInfo wallpaper) { 77 return ViewOnlyPreviewActivity.newIntent(context, wallpaper); 78 } 79 } 80 } 81