1 /* 2 * Copyright (C) 2016 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 17 package com.android.packageinstaller; 18 19 import android.annotation.Nullable; 20 import android.app.Activity; 21 import android.content.ActivityNotFoundException; 22 import android.content.DialogInterface; 23 import android.content.Intent; 24 import android.content.pm.ApplicationInfo; 25 import android.content.pm.PackageManager; 26 import android.content.pm.ResolveInfo; 27 import android.net.Uri; 28 import android.os.Bundle; 29 import android.util.Log; 30 import android.view.View; 31 import android.widget.Button; 32 33 import com.android.internal.app.AlertActivity; 34 35 import java.io.File; 36 import java.util.List; 37 38 /** 39 * Finish installation: Return status code to the caller or display "success" UI to user 40 */ 41 public class InstallSuccess extends AlertActivity { 42 private static final String LOG_TAG = InstallSuccess.class.getSimpleName(); 43 44 @Nullable 45 private PackageUtil.AppSnippet mAppSnippet; 46 47 @Nullable 48 private String mAppPackageName; 49 50 @Nullable 51 private Intent mLaunchIntent; 52 53 @Override onCreate(@ullable Bundle savedInstanceState)54 protected void onCreate(@Nullable Bundle savedInstanceState) { 55 super.onCreate(savedInstanceState); 56 57 if (getIntent().getBooleanExtra(Intent.EXTRA_RETURN_RESULT, false)) { 58 // Return result if requested 59 Intent result = new Intent(); 60 result.putExtra(Intent.EXTRA_INSTALL_RESULT, PackageManager.INSTALL_SUCCEEDED); 61 setResult(Activity.RESULT_OK, result); 62 finish(); 63 } else { 64 Intent intent = getIntent(); 65 ApplicationInfo appInfo = 66 intent.getParcelableExtra(PackageUtil.INTENT_ATTR_APPLICATION_INFO); 67 mAppPackageName = appInfo.packageName; 68 Uri packageURI = intent.getData(); 69 70 // Set header icon and title 71 PackageManager pm = getPackageManager(); 72 73 if ("package".equals(packageURI.getScheme())) { 74 mAppSnippet = new PackageUtil.AppSnippet(pm.getApplicationLabel(appInfo), 75 pm.getApplicationIcon(appInfo)); 76 } else { 77 File sourceFile = new File(packageURI.getPath()); 78 mAppSnippet = PackageUtil.getAppSnippet(this, appInfo, sourceFile); 79 } 80 81 mLaunchIntent = getPackageManager().getLaunchIntentForPackage(mAppPackageName); 82 83 bindUi(); 84 } 85 } 86 87 @Override onResume()88 protected void onResume() { 89 super.onResume(); 90 bindUi(); 91 } 92 bindUi()93 private void bindUi() { 94 if (mAppSnippet == null) { 95 return; 96 } 97 98 mAlert.setIcon(mAppSnippet.icon); 99 mAlert.setTitle(mAppSnippet.label); 100 mAlert.setView(R.layout.install_content_view); 101 mAlert.setButton(DialogInterface.BUTTON_POSITIVE, getString(R.string.launch), null, 102 null); 103 mAlert.setButton(DialogInterface.BUTTON_NEGATIVE, getString(R.string.done), 104 (ignored, ignored2) -> { 105 if (mAppPackageName != null) { 106 Log.i(LOG_TAG, "Finished installing " + mAppPackageName); 107 } 108 finish(); 109 }, null); 110 setupAlert(); 111 requireViewById(R.id.install_success).setVisibility(View.VISIBLE); 112 // Enable or disable "launch" button 113 boolean enabled = false; 114 if (mLaunchIntent != null) { 115 List<ResolveInfo> list = getPackageManager().queryIntentActivities(mLaunchIntent, 116 0); 117 if (list != null && list.size() > 0) { 118 enabled = true; 119 } 120 } 121 122 Button launchButton = mAlert.getButton(DialogInterface.BUTTON_POSITIVE); 123 if (enabled) { 124 launchButton.setOnClickListener(view -> { 125 try { 126 startActivity(mLaunchIntent); 127 } catch (ActivityNotFoundException | SecurityException e) { 128 Log.e(LOG_TAG, "Could not start activity", e); 129 } 130 finish(); 131 }); 132 } else { 133 launchButton.setEnabled(false); 134 } 135 } 136 } 137