Convert GeneralSettings to SoundSettings.

Rather than create a new fragment for "Sounds and vibration", reuse
the existing general settings fragment.

The other settings which used to reside general settings have been
moved into their own top-level settings fragments.

+ Rename layout file and fragment.
+ Tweak string names.
- Delete category heading; no longer necessary.

Bug: 19372734
Change-Id: I5690df7ecbd49da5d5af94889e6b68e053ce25ba

1 files changed, 166 insertions, 0 deletions

diff --git a/src/com/android/dialer/settings/SoundSettingsFragment.java b/src/com/android/dialer/settings/SoundSettingsFragment.java
new file mode 100644
index 000000000..6a9bc1e36
--- /dev/null
+++ b/src/com/android/dialer/settings/SoundSettingsFragment.java
@@ -0,0 +1,166 @@
+/*
+ * Copyright (C) 2014 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.dialer.settings;
+
+import android.content.Context;
+import android.media.RingtoneManager;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.os.Vibrator;
+import android.preference.CheckBoxPreference;
+import android.preference.Preference;
+import android.preference.PreferenceFragment;
+import android.preference.PreferenceScreen;
+import android.provider.Settings;
+
+import com.android.dialer.R;
+import com.android.phone.common.util.SettingsUtil;
+
+import java.lang.Boolean;
+import java.lang.CharSequence;
+import java.lang.Object;
+import java.lang.Override;
+import java.lang.Runnable;
+import java.lang.String;
+import java.lang.Thread;
+
+public class SoundSettingsFragment extends PreferenceFragment
+        implements Preference.OnPreferenceChangeListener {
+    private static final String BUTTON_RINGTONE_KEY    = "button_ringtone_key";
+    private static final String BUTTON_VIBRATE_ON_RING = "button_vibrate_on_ring";
+    private static final String BUTTON_PLAY_DTMF_TONE  = "button_play_dtmf_tone";
+
+    private static final int MSG_UPDATE_RINGTONE_SUMMARY = 1;
+
+    private Context mContext;
+
+    private Preference mRingtonePreference;
+    private CheckBoxPreference mVibrateWhenRinging;
+    private CheckBoxPreference mPlayDtmfTone;
+
+    private Runnable mRingtoneLookupRunnable;
+    private final Handler mRingtoneLookupComplete = new Handler() {
+        @Override
+        public void handleMessage(Message msg) {
+            switch (msg.what) {
+                case MSG_UPDATE_RINGTONE_SUMMARY:
+                    mRingtonePreference.setSummary((CharSequence) msg.obj);
+                    break;
+            }
+        }
+    };
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mContext = getActivity().getApplicationContext();
+
+        addPreferencesFromResource(R.xml.sound_settings);
+
+        mRingtonePreference = findPreference(BUTTON_RINGTONE_KEY);
+        mVibrateWhenRinging = (CheckBoxPreference) findPreference(BUTTON_VIBRATE_ON_RING);
+        mPlayDtmfTone = (CheckBoxPreference) findPreference(BUTTON_PLAY_DTMF_TONE);
+
+        if (mVibrateWhenRinging != null) {
+            Vibrator vibrator = (Vibrator) mContext.getSystemService(Context.VIBRATOR_SERVICE);
+            if (vibrator != null && vibrator.hasVibrator()) {
+                mVibrateWhenRinging.setOnPreferenceChangeListener(this);
+            } else {
+                getPreferenceScreen().removePreference(mVibrateWhenRinging);
+                mVibrateWhenRinging = null;
+            }
+        }
+
+        if (mPlayDtmfTone != null) {
+            mPlayDtmfTone.setOnPreferenceChangeListener(this);
+            mPlayDtmfTone.setChecked(Settings.System.getInt(mContext.getContentResolver(),
+                    Settings.System.DTMF_TONE_WHEN_DIALING, 1) != 0);
+        }
+
+        mRingtoneLookupRunnable = new Runnable() {
+            @Override
+            public void run() {
+                if (mRingtonePreference != null) {
+                    SettingsUtil.updateRingtoneName(
+                            mContext,
+                            mRingtoneLookupComplete,
+                            RingtoneManager.TYPE_RINGTONE,
+                            mRingtonePreference.getKey(),
+                            MSG_UPDATE_RINGTONE_SUMMARY);
+                }
+            }
+        };
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+
+        if (mVibrateWhenRinging != null) {
+            mVibrateWhenRinging.setChecked(getVibrateWhenRingingSetting(mContext));
+        }
+
+        // Lookup the ringtone name asynchronously.
+        new Thread(mRingtoneLookupRunnable).start();
+    }
+
+    /**
+     * Supports onPreferenceChangeListener to look for preference changes.
+     *
+     * @param preference The preference to be changed
+     * @param objValue The value of the selection, NOT its localized display value.
+     */
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object objValue) {
+        if (preference == mVibrateWhenRinging) {
+            boolean doVibrate = (Boolean) objValue;
+            Settings.System.putInt(mContext.getContentResolver(),
+                    Settings.System.VIBRATE_WHEN_RINGING, doVibrate ? 1 : 0);
+        }
+        return true;
+    }
+
+    /**
+     * Click listener for toggle events.
+     */
+    @Override
+    public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
+        if (preference == mPlayDtmfTone) {
+            Settings.System.putInt(mContext.getContentResolver(),
+                    Settings.System.DTMF_TONE_WHEN_DIALING, mPlayDtmfTone.isChecked() ? 1 : 0);
+        }
+        return true;
+    }
+
+
+    /**
+     * Obtain the setting for "vibrate when ringing" setting.
+     *
+     * Watch out: if the setting is missing in the device, this will try obtaining the old
+     * "vibrate on ring" setting from AudioManager, and save the previous setting to the new one.
+     */
+    public static boolean getVibrateWhenRingingSetting(Context context) {
+        Vibrator vibrator = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
+        if (vibrator == null || !vibrator.hasVibrator()) {
+            return false;
+        }
+        return Settings.System.getInt(context.getContentResolver(),
+                Settings.System.VIBRATE_WHEN_RINGING, 0) != 0;
+    }
+}