1 /* 2 * Copyright (C) 2014 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.tv.settings.accounts; 18 19 import android.accounts.Account; 20 import android.accounts.AccountManager; 21 import android.accounts.AccountManagerCallback; 22 import android.accounts.AccountManagerFuture; 23 import android.accounts.AuthenticatorException; 24 import android.accounts.OperationCanceledException; 25 import android.app.ActivityManager; 26 import android.os.Bundle; 27 import android.os.Handler; 28 import android.util.Log; 29 import android.widget.Toast; 30 31 import androidx.annotation.NonNull; 32 import androidx.fragment.app.FragmentActivity; 33 import androidx.leanback.app.GuidedStepSupportFragment; 34 import androidx.leanback.widget.GuidanceStylist; 35 import androidx.leanback.widget.GuidedAction; 36 37 import com.android.tv.settings.R; 38 import com.android.tv.settings.widget.SettingsGuidedStepFragment; 39 40 import java.io.IOException; 41 import java.util.List; 42 43 /** 44 * OK / Cancel dialog. 45 */ 46 public class RemoveAccountDialog extends FragmentActivity 47 implements AccountManagerCallback<Bundle> { 48 49 private static final String TAG = "RemoveAccountDialog"; 50 51 @Override onCreate(Bundle savedInstanceState)52 protected void onCreate(Bundle savedInstanceState) { 53 super.onCreate(savedInstanceState); 54 if (savedInstanceState == null) { 55 GuidedStepSupportFragment.addAsRoot(this, RemoveAccountFragment.newInstance( 56 getIntent().getStringExtra(AccountSyncActivity.EXTRA_ACCOUNT)), 57 android.R.id.content); 58 } 59 } 60 61 @Override run(AccountManagerFuture<Bundle> future)62 public void run(AccountManagerFuture<Bundle> future) { 63 if (!isResumed()) { 64 if (!isFinishing()) { 65 finish(); 66 } 67 return; 68 } 69 try { 70 if (!future.getResult().getBoolean(AccountManager.KEY_BOOLEAN_RESULT)) { 71 // Wasn't removed, toast this. 72 Toast.makeText(this, R.string.account_remove_failed, 73 Toast.LENGTH_LONG) 74 .show(); 75 } 76 } catch (OperationCanceledException | AuthenticatorException | IOException e) { 77 Log.e(TAG, "Could not remove", e); 78 } 79 finish(); 80 } 81 82 public static class RemoveAccountFragment extends SettingsGuidedStepFragment { 83 private static final String ARG_ACCOUNT_NAME = "accountName"; 84 private static final int ID_OK = 1; 85 private static final int ID_CANCEL = 0; 86 private String mAccountName; 87 private boolean mIsRemoving; 88 newInstance(String accountName)89 public static RemoveAccountFragment newInstance(String accountName) { 90 final RemoveAccountFragment f = new RemoveAccountFragment(); 91 final Bundle b = new Bundle(1); 92 b.putString(ARG_ACCOUNT_NAME, accountName); 93 f.setArguments(b); 94 return f; 95 } 96 97 @Override onCreate(Bundle savedInstanceState)98 public void onCreate(Bundle savedInstanceState) { 99 mAccountName = getArguments().getString(ARG_ACCOUNT_NAME); 100 101 super.onCreate(savedInstanceState); 102 } 103 104 @NonNull 105 @Override onCreateGuidance(Bundle savedInstanceState)106 public GuidanceStylist.Guidance onCreateGuidance(Bundle savedInstanceState) { 107 return new GuidanceStylist.Guidance( 108 getString(R.string.account_remove), 109 null, 110 mAccountName, 111 getActivity().getDrawable(R.drawable.ic_delete_132dp)); 112 } 113 114 @Override onGuidedActionClicked(GuidedAction action)115 public void onGuidedActionClicked(GuidedAction action) { 116 final RemoveAccountDialog activity = (RemoveAccountDialog) getActivity(); 117 if (action.getId() == ID_OK) { 118 if (ActivityManager.isUserAMonkey()) { 119 // Don't let the monkey remove accounts. 120 activity.finish(); 121 return; 122 } 123 // Block this from happening more than once. 124 if (mIsRemoving) { 125 return; 126 } 127 mIsRemoving = true; 128 AccountManager manager = AccountManager.get(activity.getApplicationContext()); 129 Account account = null; 130 for (Account accountLoop : manager.getAccounts()) { 131 if (accountLoop.name.equals(mAccountName)) { 132 account = accountLoop; 133 break; 134 } 135 } 136 manager.removeAccount(account, activity, activity, new Handler()); 137 } else { 138 activity.finish(); 139 } 140 } 141 142 @Override onCreateActions(@onNull List<GuidedAction> actions, Bundle savedInstanceState)143 public void onCreateActions(@NonNull List<GuidedAction> actions, 144 Bundle savedInstanceState) { 145 actions.add(new GuidedAction.Builder() 146 .id(ID_CANCEL) 147 .title(getString(android.R.string.cancel)) 148 .build()); 149 actions.add(new GuidedAction.Builder() 150 .id(ID_OK) 151 .title(getString(android.R.string.ok)) 152 .build()); 153 } 154 } 155 } 156