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      1 /*
      2  * Copyright (C) 2009 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.contacts.preference;
     18 
     19 import android.content.res.Configuration;
     20 import android.database.Cursor;
     21 import android.os.Bundle;
     22 import android.preference.PreferenceActivity;
     23 import android.provider.ContactsContract.ProviderStatus;
     24 import android.support.annotation.LayoutRes;
     25 import android.support.annotation.NonNull;
     26 import android.support.annotation.StringRes;
     27 import android.support.v7.app.ActionBar;
     28 import android.support.v7.app.AppCompatDelegate;
     29 import android.support.v7.widget.Toolbar;
     30 import android.text.TextUtils;
     31 import android.view.MenuInflater;
     32 import android.view.MenuItem;
     33 import android.view.View;
     34 import android.view.ViewGroup;
     35 
     36 import com.android.contacts.R;
     37 import com.android.contacts.editor.SelectAccountDialogFragment;
     38 import com.android.contacts.interactions.ImportDialogFragment;
     39 import com.android.contacts.list.ProviderStatusWatcher;
     40 import com.android.contacts.model.account.AccountWithDataSet;
     41 import com.android.contacts.preference.DisplayOptionsPreferenceFragment.ProfileListener;
     42 import com.android.contacts.preference.DisplayOptionsPreferenceFragment.ProfileQuery;
     43 import com.android.contacts.util.AccountSelectionUtil;
     44 
     45 /**
     46  * Contacts settings.
     47  */
     48 public final class ContactsPreferenceActivity extends PreferenceActivity
     49         implements ProfileListener, SelectAccountDialogFragment.Listener {
     50 
     51     private static final String TAG_ABOUT = "about_contacts";
     52     private static final String TAG_DISPLAY_OPTIONS = "display_options";
     53 
     54     private String mNewLocalProfileExtra;
     55     private boolean mAreContactsAvailable;
     56 
     57     private ProviderStatusWatcher mProviderStatusWatcher;
     58 
     59     private AppCompatDelegate mCompatDelegate;
     60 
     61     public static final String EXTRA_NEW_LOCAL_PROFILE = "newLocalProfile";
     62 
     63     @Override
     64     protected void onCreate(Bundle savedInstanceState) {
     65         mCompatDelegate = AppCompatDelegate.create(this, null);
     66 
     67         super.onCreate(savedInstanceState);
     68         mCompatDelegate.onCreate(savedInstanceState);
     69 
     70 
     71         final ActionBar actionBar = mCompatDelegate.getSupportActionBar();
     72         if (actionBar != null) {
     73             actionBar.setDisplayOptions(ActionBar.DISPLAY_HOME_AS_UP, ActionBar.DISPLAY_HOME_AS_UP);
     74         }
     75 
     76         mProviderStatusWatcher = ProviderStatusWatcher.getInstance(this);
     77 
     78         mNewLocalProfileExtra = getIntent().getStringExtra(EXTRA_NEW_LOCAL_PROFILE);
     79         final int providerStatus = mProviderStatusWatcher.getProviderStatus();
     80         mAreContactsAvailable = providerStatus == ProviderStatus.STATUS_NORMAL;
     81 
     82         if (savedInstanceState == null) {
     83             final DisplayOptionsPreferenceFragment fragment = DisplayOptionsPreferenceFragment
     84                     .newInstance(mNewLocalProfileExtra, mAreContactsAvailable);
     85             getFragmentManager().beginTransaction()
     86                     .replace(android.R.id.content, fragment, TAG_DISPLAY_OPTIONS)
     87                     .commit();
     88             setActivityTitle(R.string.activity_title_settings);
     89         } else {
     90             final AboutPreferenceFragment aboutFragment = (AboutPreferenceFragment)
     91                     getFragmentManager().findFragmentByTag(TAG_ABOUT);
     92 
     93             if (aboutFragment != null) {
     94                 setActivityTitle(R.string.setting_about);
     95             } else {
     96                 setActivityTitle(R.string.activity_title_settings);
     97             }
     98         }
     99     }
    100 
    101     @Override
    102     protected void onPostCreate(Bundle savedInstanceState) {
    103         super.onPostCreate(savedInstanceState);
    104         mCompatDelegate.onPostCreate(savedInstanceState);
    105     }
    106 
    107     public void setSupportActionBar(Toolbar toolbar) {
    108         mCompatDelegate.setSupportActionBar(toolbar);
    109     }
    110 
    111     @NonNull
    112     @Override
    113     public MenuInflater getMenuInflater() {
    114         return mCompatDelegate.getMenuInflater();
    115     }
    116 
    117     @Override
    118     public void setContentView(@LayoutRes int layoutRes) {
    119         mCompatDelegate.setContentView(layoutRes);
    120     }
    121 
    122     @Override
    123     public void setContentView(View view) {
    124         mCompatDelegate.setContentView(view);
    125     }
    126 
    127     @Override
    128     public void setContentView(View view, ViewGroup.LayoutParams params) {
    129         mCompatDelegate.setContentView(view, params);
    130     }
    131 
    132     @Override
    133     public void addContentView(View view, ViewGroup.LayoutParams params) {
    134         mCompatDelegate.addContentView(view, params);
    135     }
    136 
    137     @Override
    138     protected void onPostResume() {
    139         super.onPostResume();
    140         mCompatDelegate.onPostResume();
    141     }
    142 
    143     @Override
    144     protected void onTitleChanged(CharSequence title, int color) {
    145         super.onTitleChanged(title, color);
    146         mCompatDelegate.setTitle(title);
    147     }
    148 
    149     @Override
    150     public void onConfigurationChanged(Configuration newConfig) {
    151         super.onConfigurationChanged(newConfig);
    152         mCompatDelegate.onConfigurationChanged(newConfig);
    153     }
    154 
    155     @Override
    156     protected void onDestroy() {
    157         super.onDestroy();
    158         mCompatDelegate.onDestroy();
    159     }
    160 
    161     @Override
    162     public void invalidateOptionsMenu() {
    163         mCompatDelegate.invalidateOptionsMenu();
    164     }
    165 
    166     protected void showAboutFragment() {
    167         getFragmentManager().beginTransaction()
    168                 .replace(android.R.id.content, AboutPreferenceFragment.newInstance(), TAG_ABOUT)
    169                 .addToBackStack(null)
    170                 .commit();
    171         setActivityTitle(R.string.setting_about);
    172     }
    173 
    174     @Override
    175     public boolean onOptionsItemSelected(MenuItem item) {
    176         if (item.getItemId() == android.R.id.home) {
    177             onBackPressed();
    178             return true;
    179         }
    180         return false;
    181     }
    182 
    183     @Override
    184     public void onBackPressed() {
    185         if (getFragmentManager().getBackStackEntryCount() > 0) {
    186             setActivityTitle(R.string.activity_title_settings);
    187             getFragmentManager().popBackStack();
    188         } else {
    189             super.onBackPressed();
    190         }
    191     }
    192 
    193     private void setActivityTitle(@StringRes int res) {
    194         final ActionBar actionBar = mCompatDelegate.getSupportActionBar();
    195         if (actionBar != null) {
    196             actionBar.setTitle(res);
    197         }
    198     }
    199 
    200     @Override
    201     public void onProfileLoaded(Cursor cursor) {
    202         boolean hasProfile = false;
    203         String displayName = null;
    204         long contactId = -1;
    205         if (cursor != null && cursor.moveToFirst()) {
    206             hasProfile = cursor.getInt(ProfileQuery.CONTACT_IS_USER_PROFILE) == 1;
    207             displayName = cursor.getString(ProfileQuery.CONTACT_DISPLAY_NAME);
    208             contactId = cursor.getLong(ProfileQuery.CONTACT_ID);
    209         }
    210         if (hasProfile && TextUtils.isEmpty(displayName)) {
    211             displayName = getString(R.string.missing_name);
    212         }
    213         final DisplayOptionsPreferenceFragment fragment = (DisplayOptionsPreferenceFragment)
    214                 getFragmentManager().findFragmentByTag(TAG_DISPLAY_OPTIONS);
    215         fragment.updateMyInfoPreference(hasProfile, displayName, contactId);
    216     }
    217 
    218     @Override
    219     public void onAccountChosen(AccountWithDataSet account, Bundle extraArgs) {
    220         AccountSelectionUtil.doImport(this, extraArgs.getInt(ImportDialogFragment
    221                 .KEY_RES_ID), account, extraArgs.getInt(ImportDialogFragment.KEY_SUBSCRIPTION_ID));
    222     }
    223 
    224     @Override
    225     public void onAccountSelectorCancelled() {
    226     }
    227 }
    228