1 files changed, 159 insertions, 0 deletions
diff --git a/src/com/android/settings/DreamSettings.java b/src/com/android/settings/DreamSettings.java
new file mode 100644
index 0000000..d9953aa
--- /dev/null
+++ b/src/com/android/settings/DreamSettings.java
@@ -0,0 +1,159 @@
+/*
+ * Copyright (C) 2010 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.settings;
+
+import static android.provider.Settings.Secure.SCREENSAVER_ENABLED;
+import static android.provider.Settings.Secure.SCREENSAVER_ACTIVATE_ON_DOCK;
+
+import android.app.ActionBar;
+import android.app.Activity;
+import android.app.ActivityManagerNative;
+import android.app.admin.DevicePolicyManager;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.res.Configuration;
+import android.database.ContentObserver;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+import android.preference.CheckBoxPreference;
+import android.preference.ListPreference;
+import android.preference.Preference;
+import android.preference.PreferenceActivity;
+import android.preference.PreferenceScreen;
+import android.provider.Settings;
+import android.util.Log;
+import android.view.Gravity;
+import android.view.IWindowManager;
+import android.widget.CompoundButton;
+import android.widget.Switch;
+
+import java.util.ArrayList;
+
+public class DreamSettings extends SettingsPreferenceFragment {
+    private static final String TAG = "DreamSettings";
+
+    private static final String KEY_ACTIVATE_ON_DOCK = "activate_on_dock";
+
+    private CheckBoxPreference mActivateOnDockPreference;
+
+    private Switch mEnableSwitch;
+    private Enabler mEnabler;
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+
+        addPreferencesFromResource(R.xml.dream_settings);
+
+        mActivateOnDockPreference = (CheckBoxPreference) findPreference(KEY_ACTIVATE_ON_DOCK);
+
+        final Activity activity = getActivity();
+
+        mEnableSwitch = new Switch(activity);
+
+        if (activity instanceof PreferenceActivity) {
+            PreferenceActivity preferenceActivity = (PreferenceActivity) activity;
+            // note: we do not check onIsHidingHeaders() or onIsMultiPane() because there's no
+            // switch in the left-hand pane to control this; we need to show the ON/OFF in our
+            // fragment every time
+            final int padding = activity.getResources().getDimensionPixelSize(
+                    R.dimen.action_bar_switch_padding);
+            mEnableSwitch.setPadding(0, 0, padding, 0);
+            activity.getActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM,
+                    ActionBar.DISPLAY_SHOW_CUSTOM);
+            activity.getActionBar().setCustomView(mEnableSwitch, new ActionBar.LayoutParams(
+                    ActionBar.LayoutParams.WRAP_CONTENT,
+                    ActionBar.LayoutParams.WRAP_CONTENT,
+                    Gravity.CENTER_VERTICAL | Gravity.RIGHT));
+            activity.getActionBar().setTitle(R.string.screensaver_settings_title);
+        }
+
+        mEnabler = new Enabler(activity, mEnableSwitch);
+    }
+
+    public static boolean isScreenSaverEnabled(Context context) {
+        return 0 != Settings.Secure.getInt(
+                    context.getContentResolver(), SCREENSAVER_ENABLED, 1);
+    }
+
+    public static void setScreenSaverEnabled(Context context, boolean enabled) {
+        Settings.Secure.putInt(
+                context.getContentResolver(), SCREENSAVER_ENABLED, enabled ? 1 : 0);
+    }
+
+    public static class Enabler implements CompoundButton.OnCheckedChangeListener  {
+        private final Context mContext;
+        private Switch mSwitch;
+
+        public Enabler(Context context, Switch switch_) {
+            mContext = context;
+            setSwitch(switch_);
+        }
+        @Override
+        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+            setScreenSaverEnabled(mContext, isChecked);
+        }
+        public void setSwitch(Switch switch_) {
+            if (mSwitch == switch_) return;
+            if (mSwitch != null) mSwitch.setOnCheckedChangeListener(null);
+            mSwitch = switch_;
+            mSwitch.setOnCheckedChangeListener(this);
+
+            final boolean enabled = isScreenSaverEnabled(mContext);
+            mSwitch.setChecked(enabled);
+        }
+        public void pause() {
+            mSwitch.setOnCheckedChangeListener(null);
+        }
+        public void resume() {
+            mSwitch.setOnCheckedChangeListener(this);
+        }
+    }
+
+    @Override
+    public void onResume() {
+        if (mEnabler != null) {
+            mEnabler.resume();
+        }
+
+        final boolean currentActivateOnDock = 0 != Settings.Secure.getInt(getContentResolver(),
+                SCREENSAVER_ACTIVATE_ON_DOCK, 1);
+        mActivateOnDockPreference.setChecked(currentActivateOnDock);
+        super.onResume();
+    }
+
+    @Override
+    public void onPause() {
+        if (mEnabler != null) {
+            mEnabler.pause();
+        }
+
+        super.onPause();
+    }
+
+    @Override
+    public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
+        if (preference == mActivateOnDockPreference) {
+            Settings.Secure.putInt(getContentResolver(),
+                    SCREENSAVER_ACTIVATE_ON_DOCK, 
+                    mActivateOnDockPreference.isChecked() ? 1 : 0);
+        }
+        return super.onPreferenceTreeClick(preferenceScreen, preference);
+    }
+}