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Commit 620aa112 authored by Danny Baumann's avatar Danny Baumann Committed by Gerrit Code Review
Browse files

Increasing ringtone volume option (1/3) 

- Extend volume preference to be able to intercept volume changes
- Add settings to provider

Change-Id: Iec36c1ea0c9cc389e0c752d74a80694d62055fd1
parent e4343f96

core/java/android/preference/VolumePreference.java

+13 −4
Original line number Diff line number Diff line
@@ -146,6 +146,11 @@ public class VolumePreference extends SeekBarDialogPreference implements 
        }

    }



    /** @hide */

    protected boolean onVolumeChange(SeekBarVolumizer volumizer, int value) {

        return true;

    }



    @Override

    protected Parcelable onSaveInstanceState() {

        final Parcelable superState = super.onSaveInstanceState();
@@ -307,10 +312,14 @@ public class VolumePreference extends SeekBarDialogPreference implements 
        }



        void postSetVolume(int progress) {

            if (onVolumeChange(this, progress)) {

                // Do the volume changing separately to give responsive UI

                mLastProgress = progress;

                mHandler.removeCallbacks(this);

                mHandler.post(this);

            } else {

                mSeekBar.setProgress(mLastProgress);

            }

        }



        public void onStartTrackingTouch(SeekBar seekBar) {

core/java/android/provider/Settings.java

+18 −0
Original line number Diff line number Diff line
@@ -1660,6 +1660,24 @@ public final class Settings { 
        public static final String NOTIFICATIONS_USE_RING_VOLUME =

            "notifications_use_ring_volume";



        /**

         * Whether the phone ringtone should be played in an increasing manner

         * @hide

         */

        public static final String INCREASING_RING = "increasing_ring";



        /**

         * Minimum volume index for increasing ring volume

         * @hide

         */

        public static final String INCREASING_RING_MIN_VOLUME = "increasing_ring_min_vol";



        /**

         * Time (in ms) between ringtone volume increases

         * @hide

         */

        public static final String INCREASING_RING_INTERVAL = "increasing_ring_interval";



        /**

         * Whether silent mode should allow vibration feedback. This is used

         * internally in AudioService and the Sound settings activity to