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 17 package com.android.settings.accounts; 18 19 import static com.android.settings.accounts.AccountDetailDashboardFragment.KEY_ACCOUNT; 20 import static com.android.settings.accounts.AccountDetailDashboardFragment.KEY_USER_HANDLE; 21 22 import android.accounts.Account; 23 import android.app.Activity; 24 import android.content.Context; 25 import android.os.Bundle; 26 import android.os.UserHandle; 27 28 import androidx.preference.PreferenceFragmentCompat; 29 import androidx.preference.PreferenceScreen; 30 31 import com.android.settings.R; 32 import com.android.settings.core.PreferenceControllerMixin; 33 import com.android.settings.widget.EntityHeaderController; 34 import com.android.settingslib.accounts.AuthenticatorHelper; 35 import com.android.settingslib.core.AbstractPreferenceController; 36 import com.android.settingslib.core.lifecycle.Lifecycle; 37 import com.android.settingslib.core.lifecycle.LifecycleObserver; 38 import com.android.settingslib.core.lifecycle.events.OnResume; 39 import com.android.settingslib.widget.LayoutPreference; 40 41 public class AccountHeaderPreferenceController extends AbstractPreferenceController 42 implements PreferenceControllerMixin, LifecycleObserver, OnResume { 43 44 private static final String KEY_ACCOUNT_HEADER = "account_header"; 45 46 private final Activity mActivity; 47 private final PreferenceFragmentCompat mHost; 48 private final Account mAccount; 49 private final UserHandle mUserHandle; 50 51 private LayoutPreference mHeaderPreference; 52 AccountHeaderPreferenceController(Context context, Lifecycle lifecycle, Activity activity, PreferenceFragmentCompat host, Bundle args)53 public AccountHeaderPreferenceController(Context context, Lifecycle lifecycle, 54 Activity activity, PreferenceFragmentCompat host, Bundle args) { 55 super(context); 56 mActivity = activity; 57 mHost = host; 58 if (args != null && args.containsKey(KEY_ACCOUNT)) { 59 mAccount = args.getParcelable(KEY_ACCOUNT); 60 } else { 61 mAccount = null; 62 } 63 64 if (args != null && args.containsKey(KEY_USER_HANDLE)) { 65 mUserHandle = args.getParcelable(KEY_USER_HANDLE); 66 } else { 67 mUserHandle = null; 68 } 69 if (lifecycle != null) { 70 lifecycle.addObserver(this); 71 } 72 } 73 74 @Override isAvailable()75 public boolean isAvailable() { 76 return mAccount != null && mUserHandle != null; 77 } 78 79 @Override getPreferenceKey()80 public String getPreferenceKey() { 81 return KEY_ACCOUNT_HEADER; 82 } 83 84 @Override displayPreference(PreferenceScreen screen)85 public void displayPreference(PreferenceScreen screen) { 86 super.displayPreference(screen); 87 mHeaderPreference = screen.findPreference(KEY_ACCOUNT_HEADER); 88 } 89 90 @Override onResume()91 public void onResume() { 92 final AuthenticatorHelper helper = new AuthenticatorHelper(mContext, mUserHandle, null); 93 94 EntityHeaderController 95 .newInstance(mActivity, mHost, mHeaderPreference.findViewById(R.id.entity_header)) 96 .setLabel(mAccount.name) 97 .setIcon(helper.getDrawableForType(mContext, mAccount.type)) 98 .done(mActivity, true /* rebindButtons */); 99 } 100 } 101