From 7d729d22eb00cebd73d0d74ecce817c3c81f5019 Mon Sep 17 00:00:00 2001
From: Scott Jackson <daneren2005@gmail.com>
Date: Mon, 18 May 2015 17:59:21 -0700
Subject: Cache audio session id between plays

---
 .../daneren2005/dsub/service/DownloadService.java  | 29 +++++++++++++++++-----
 .../github/daneren2005/dsub/util/Constants.java    |  1 +
 2 files changed, 24 insertions(+), 6 deletions(-)

(limited to 'app')

diff --git a/app/src/main/java/github/daneren2005/dsub/service/DownloadService.java b/app/src/main/java/github/daneren2005/dsub/service/DownloadService.java
index c1f8870e..eb61a579 100644
--- a/app/src/main/java/github/daneren2005/dsub/service/DownloadService.java
+++ b/app/src/main/java/github/daneren2005/dsub/service/DownloadService.java
@@ -42,6 +42,7 @@ import github.daneren2005.dsub.domain.RepeatMode;
 import github.daneren2005.dsub.domain.ServerInfo;
 import github.daneren2005.dsub.receiver.MediaButtonIntentReceiver;
 import github.daneren2005.dsub.util.ArtistRadioBuffer;
+import github.daneren2005.dsub.util.FileUtil;
 import github.daneren2005.dsub.util.Notifications;
 import github.daneren2005.dsub.util.SilentBackgroundTask;
 import github.daneren2005.dsub.util.Constants;
@@ -174,7 +175,28 @@ public class DownloadService extends Service {
 
 				mediaPlayer = new MediaPlayer();
 				mediaPlayer.setWakeMode(DownloadService.this, PowerManager.PARTIAL_WAKE_LOCK);
-				mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
+
+				audioSessionId = -1;
+				Integer id = prefs.getInt(Constants.CACHE_AUDIO_SESSION_ID, -1);
+				if(id != -1) {
+					try {
+						audioSessionId = id;
+						mediaPlayer.setAudioSessionId(audioSessionId);
+					} catch (Throwable e) {
+						audioSessionId = -1;
+					}
+				}
+
+				if(audioSessionId == -1) {
+					mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
+					try {
+						audioSessionId = mediaPlayer.getAudioSessionId();
+						prefs.edit().putInt(Constants.CACHE_AUDIO_SESSION_ID, audioSessionId).commit();
+					} catch (Throwable t) {
+						// Froyo or lower
+					}
+				}
+				Log.d(TAG, "Audio session id: " + audioSessionId);
 
 				mediaPlayer.setOnErrorListener(new MediaPlayer.OnErrorListener() {
 					@Override
@@ -183,11 +205,6 @@ public class DownloadService extends Service {
 						return false;
 					}
 				});
-				try {
-					audioSessionId = mediaPlayer.getAudioSessionId();
-				} catch(Throwable e) {
-					// Froyo or lower
-				}
 
 				try {
 					Intent i = new Intent(AudioEffect.ACTION_OPEN_AUDIO_EFFECT_CONTROL_SESSION);
diff --git a/app/src/main/java/github/daneren2005/dsub/util/Constants.java b/app/src/main/java/github/daneren2005/dsub/util/Constants.java
index 31c5bef2..05481bf0 100644
--- a/app/src/main/java/github/daneren2005/dsub/util/Constants.java
+++ b/app/src/main/java/github/daneren2005/dsub/util/Constants.java
@@ -168,6 +168,7 @@ public final class Constants {
 	public static final String OFFLINE_STAR_SETTING = "starSetting";
 	
 	public static final String CACHE_KEY_IGNORE = "ignoreArticles";
+	public static final String CACHE_AUDIO_SESSION_ID = "audioSessionId";
 	
 	public static final String MAIN_BACK_STACK = "backStackIds";
 	public static final String MAIN_BACK_STACK_SIZE = "backStackIdsSize";
-- 
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