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-rw-r--r--src/com/android/launcher3/SettingsActivity.java76
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diff --git a/src/com/android/launcher3/SettingsActivity.java b/src/com/android/launcher3/SettingsActivity.java
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+++ b/src/com/android/launcher3/SettingsActivity.java
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+/*
+ * 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.os.Bundle;
+import android.preference.Preference;
+import android.preference.Preference.OnPreferenceChangeListener;
+import android.preference.PreferenceFragment;
+import android.preference.SwitchPreference;
+
+/**
+ * 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.
+ */
+ public static class LauncherSettingsFragment extends PreferenceFragment
+ implements OnPreferenceChangeListener {
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ addPreferencesFromResource(R.xml.launcher_preferences);
+
+ SwitchPreference pref = (SwitchPreference) findPreference(
+ Utilities.ALLOW_ROTATION_PREFERENCE_KEY);
+ pref.setPersistent(false);
+
+ Bundle extras = new Bundle();
+ extras.putBoolean(LauncherSettings.Settings.EXTRA_DEFAULT_VALUE, false);
+ Bundle value = getActivity().getContentResolver().call(
+ LauncherSettings.Settings.CONTENT_URI,
+ LauncherSettings.Settings.METHOD_GET_BOOLEAN,
+ Utilities.ALLOW_ROTATION_PREFERENCE_KEY, extras);
+ pref.setChecked(value.getBoolean(LauncherSettings.Settings.EXTRA_VALUE));
+
+ pref.setOnPreferenceChangeListener(this);
+ }
+
+ @Override
+ public boolean onPreferenceChange(Preference preference, Object newValue) {
+ Bundle extras = new Bundle();
+ extras.putBoolean(LauncherSettings.Settings.EXTRA_VALUE, (Boolean) newValue);
+ getActivity().getContentResolver().call(
+ LauncherSettings.Settings.CONTENT_URI,
+ LauncherSettings.Settings.METHOD_SET_BOOLEAN,
+ preference.getKey(), extras);
+ return true;
+ }
+ }
+}