| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.launcher3; |
| |
| import android.app.Activity; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.os.Bundle; |
| import android.preference.Preference; |
| import android.preference.PreferenceFragment; |
| import android.preference.PreferenceScreen; |
| |
| /** |
| * Settings activity for Launcher. Currently implements the following setting: Allow rotation |
| */ |
| public class SettingsActivity extends Activity { |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| // Display the fragment as the main content. |
| getFragmentManager().beginTransaction() |
| .replace(android.R.id.content, new LauncherSettingsFragment()) |
| .commit(); |
| } |
| |
| /** |
| * This fragment shows the launcher preferences. |
| */ |
| @SuppressWarnings("WeakerAccess") |
| public static class LauncherSettingsFragment extends PreferenceFragment { |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| getPreferenceManager().setSharedPreferencesMode(Context.MODE_MULTI_PROCESS); |
| getPreferenceManager().setSharedPreferencesName(LauncherFiles.ROTATION_PREF_FILE); |
| addPreferencesFromResource(R.xml.launcher_preferences); |
| } |
| |
| @Override |
| public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, |
| Preference preference) { |
| boolean allowRotation = getPreferenceManager().getSharedPreferences().getBoolean( |
| Utilities.ALLOW_ROTATION_PREFERENCE_KEY, false); |
| Intent rotationSetting = new Intent(Utilities.SCREEN_ROTATION_SETTING_INTENT); |
| String launchBroadcastPermission = getResources().getString( |
| R.string.receive_update_orientation_broadcasts_permission); |
| rotationSetting.putExtra(Utilities.SCREEN_ROTATION_SETTING_EXTRA, allowRotation); |
| getActivity().sendBroadcast(rotationSetting, launchBroadcastPermission); |
| return true; |
| } |
| } |
| } |