android-2.1_r1 snapshot

[android-x86/packages-apps-DeskClock.git] / src / com / android / deskclock / SettingsActivity.java

diff --git a/src/com/android/deskclock/SettingsActivity.java b/src/com/android/deskclock/SettingsActivity.java
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+++ b/src/com/android/deskclock/SettingsActivity.java
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+/*
+ * Copyright (C) 2009 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.deskclock;
+
+import android.media.AudioManager;
+import android.os.Bundle;
+import android.preference.CheckBoxPreference;
+import android.preference.ListPreference;
+import android.preference.Preference;
+import android.preference.PreferenceActivity;
+import android.preference.PreferenceScreen;
+import android.provider.Settings;
+
+/**
+ * Settings for the Alarm Clock.
+ */
+public class SettingsActivity extends PreferenceActivity
+        implements Preference.OnPreferenceChangeListener {
+
+    private static final int ALARM_STREAM_TYPE_BIT =
+            1 << AudioManager.STREAM_ALARM;
+
+    private static final String KEY_ALARM_IN_SILENT_MODE =
+            "alarm_in_silent_mode";
+    static final String KEY_ALARM_SNOOZE =
+            "snooze_duration";
+    static final String KEY_VOLUME_BEHAVIOR =
+            "volume_button_setting";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        addPreferencesFromResource(R.xml.settings);
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        refresh();
+    }
+
+    @Override
+    public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen,
+            Preference preference) {
+        if (KEY_ALARM_IN_SILENT_MODE.equals(preference.getKey())) {
+            CheckBoxPreference pref = (CheckBoxPreference) preference;
+            int ringerModeStreamTypes = Settings.System.getInt(
+                    getContentResolver(),
+                    Settings.System.MODE_RINGER_STREAMS_AFFECTED, 0);
+
+            if (pref.isChecked()) {
+                ringerModeStreamTypes &= ~ALARM_STREAM_TYPE_BIT;
+            } else {
+                ringerModeStreamTypes |= ALARM_STREAM_TYPE_BIT;
+            }
+
+            Settings.System.putInt(getContentResolver(),
+                    Settings.System.MODE_RINGER_STREAMS_AFFECTED,
+                    ringerModeStreamTypes);
+
+            return true;
+        }
+
+        return super.onPreferenceTreeClick(preferenceScreen, preference);
+    }
+
+    public boolean onPreferenceChange(Preference pref, Object newValue) {
+        final ListPreference listPref = (ListPreference) pref;
+        final int idx = listPref.findIndexOfValue((String) newValue);
+        listPref.setSummary(listPref.getEntries()[idx]);
+        return true;
+    }
+
+    private void refresh() {
+        final CheckBoxPreference alarmInSilentModePref =
+                (CheckBoxPreference) findPreference(KEY_ALARM_IN_SILENT_MODE);
+        final int silentModeStreams =
+                Settings.System.getInt(getContentResolver(),
+                        Settings.System.MODE_RINGER_STREAMS_AFFECTED, 0);
+        alarmInSilentModePref.setChecked(
+                (silentModeStreams & ALARM_STREAM_TYPE_BIT) == 0);
+
+        final ListPreference snooze =
+                (ListPreference) findPreference(KEY_ALARM_SNOOZE);
+        snooze.setSummary(snooze.getEntry());
+        snooze.setOnPreferenceChangeListener(this);
+    }
+
+}