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Code Issues Packages Projects Releases Wiki Activity

Better connection handling in the android-client.

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This commit is contained in:
Daniel Önnerby 2009-08-26 08:15:01 +00:00
parent 035ce2c756
commit ec69023cdf
7 changed files with 62 additions and 32 deletions
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1
src/android/src/org/musikcube/CategoryList.java
View File

@ -10,7 +10,6 @@ import org.musikcube.core.ListQuery;
import org.musikcube.core.IQuery.OnQueryResultListener;
import android.app.ListActivity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;

6
src/android/src/org/musikcube/PlayerControl.java
View File

@ -3,11 +3,9 @@ package org.musikcube;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import org.musikcube.core.IQuery;
import org.musikcube.core.Library;
import org.musikcube.core.Player;
import org.musikcube.core.Track;
import org.musikcube.core.IQuery.OnQueryResultListener;
import org.musikcube.core.Player.OnTrackUpdateListener;
import android.app.Activity;
@ -75,13 +73,9 @@ public class PlayerControl extends Activity implements OnTrackUpdateListener {
};
public void OnTrackBufferUpdate(int percent) {
synchronized(lock){
}
this.callbackTrackPositionsUpdateHandler.post(this.callbackTrackPositionsUpdateRunnable);
}
public void OnTrackPositionUpdate(int secondsPlayed) {
synchronized(lock){
}
this.callbackTrackPositionsUpdateHandler.post(this.callbackTrackPositionsUpdateRunnable);
}
public void OnTrackUpdate() {

3
src/android/src/org/musikcube/Preferences.java
View File

@ -15,6 +15,7 @@ public class Preferences extends PreferenceActivity {
@Override
protected void onStop() {
// Log.v("mC2::PREFS","onStop");
// TODO Auto-generated method stub
super.onStop();
// Let the library know to restart connection
@ -23,12 +24,14 @@ public class Preferences extends PreferenceActivity {
@Override
protected void onPause() {
// Log.v("mC2::PREFS","onPause");
super.onPause();
org.musikcube.core.Library.GetInstance().RemovePointer();
}
@Override
protected void onResume() {
// Log.v("mC2::PREFS","onResume");
super.onResume();
org.musikcube.core.Library.GetInstance().AddPointer();
startService(new Intent(this, org.musikcube.Service.class));

2
src/android/src/org/musikcube/Service.java
View File

@ -16,8 +16,6 @@ import android.content.Intent;
import android.os.IBinder;
import android.telephony.PhoneStateListener;
import android.telephony.TelephonyManager;
import android.view.View;
import android.view.View.OnClickListener;
/**
* @author doy

41
src/android/src/org/musikcube/core/Library.java
View File

@ -23,7 +23,7 @@ public class Library implements Runnable{
// private String username;
// private String password;
public String authorization = "";
public String host;
public String host = "";
// private int queryPort;
public int httpPort;
@ -41,6 +41,7 @@ public class Library implements Runnable{
public static final int STATUS_CONNECTING = 1;
public static final int STATUS_AUTHENTICATING= 2;
public static final int STATUS_CONNECTED = 3;
public static final int STATUS_ERROR = 4;
int connections = 0;
@ -77,6 +78,7 @@ public class Library implements Runnable{
private void SetStatus(int status){
synchronized(this.status){
//Log.v("mC2::Lib","STATUS "+this.status);
this.status = status;
if(this.statusListener!=null){
this.statusListener.OnLibraryStatusChange(status);
@ -90,6 +92,12 @@ public class Library implements Runnable{
}
}
public String GetHost(){
synchronized(this.notifier){
return this.host;
}
}
public void AddPointer(){
synchronized(this.notifier){
this.connections++;
@ -189,23 +197,37 @@ public class Library implements Runnable{
}
public void run(){
this.SetStatus(STATUS_SHUTDOWN);
while(true){
//Log.v("mC2::Lib","1");
this.running = true;
// First try to connect
try{
synchronized (notifier) {
//Log.v("mC2::Lib","2");
do{
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this.context);
this.host = prefs.getString("host","");
int queryPort = Integer.parseInt(prefs.getString("queryport","10543"));
this.httpPort = Integer.parseInt(prefs.getString("httpport","10544"));
if(this.host.equals("")){
//Log.v("mC2::Lib","HOST =''");
this.notifier.wait(2000);
}else{
//Log.v("mC2::Lib","HOST ='"+this.host+"'");
this.socket = new java.net.Socket(host,queryPort);
}
}while(this.host.equals(""));
this.SetStatus(STATUS_CONNECTING);
this.socket = new java.net.Socket(host,queryPort);
}
//Log.v("Library::socket","Successfully connected to "+this.host+":"+this.queryPort);
//Log.v("mC2::Lib","3");
doep.xml.Reader reader = new doep.xml.Reader(this.socket.getInputStream());
//Log.v("Library::run","Reader started");
@ -264,12 +286,10 @@ public class Library implements Runnable{
}
//Log.v("Library::socket","NOT Waiting for query results");
}
catch(IOException x){
//Log.e("Library::socket","IOE "+x.getMessage());
this.SetStatus(STATUS_SHUTDOWN);
}
catch(Exception x){
//Log.e("Library::socket","E "+x.getMessage());
this.SetStatus(STATUS_ERROR);
}
synchronized (notifier) {
@ -290,10 +310,10 @@ public class Library implements Runnable{
}
this.SetStatus(STATUS_SHUTDOWN);
//Log.v("mC2::Lib","4");
synchronized (notifier) {
if(this.connections!=0){
if(!this.restart){
try{
this.notifier.wait(2000);
}
@ -301,8 +321,12 @@ public class Library implements Runnable{
}
}
this.restart = false;
//Log.v("mC2::Lib","5");
if(this.exit){
//Log.v("mC2::Lib","EXIT");
Intent intent = new Intent(this.context, org.musikcube.Service.class);
intent.putExtra("org.musikcube.Service.action", "shutdown");
this.context.startService(intent);
@ -310,6 +334,7 @@ public class Library implements Runnable{
}
this.restart = false;
// this.running = true;
//Log.v("mC2::Lib","6");
}
}

12
src/android/src/org/musikcube/core/TrackPlayer.java
View File

@ -11,6 +11,7 @@ public class TrackPlayer implements Runnable, MediaPlayer.OnCompletionListener,
private MediaPlayer mediaPlayer;
private int buffer = 0;
private boolean almostDoneSend = false;
private boolean started = false;
private int status = 1;
@ -29,21 +30,23 @@ public class TrackPlayer implements Runnable, MediaPlayer.OnCompletionListener,
this.mediaPlayer.setOnErrorListener(this);
this.mediaPlayer.setOnBufferingUpdateListener(this);
{
String url = Library.GetInstance().GetTrackURL(this.trackId);
while(url==null && (this.status==STATUS_PREPARED || this.status==STATUS_PLAYING)){
Log.v("mC2::TrackPlayer","Retrying "+this.trackId);
synchronized(this.lock){
this.lock.wait(250);
}
url = Library.GetInstance().GetTrackURL(this.trackId);
}
if(url==null){
synchronized(this.lock){
this.status = STATUS_EXIT;
}
}else{
this.mediaPlayer.setDataSource(url);
this.mediaPlayer.prepare();
}
}
synchronized(this.lock){
if(this.listener!=null){
@ -63,6 +66,8 @@ public class TrackPlayer implements Runnable, MediaPlayer.OnCompletionListener,
this.mediaPlayer.start();
synchronized(this.lock){
this.started = true;
while(this.status==STATUS_PLAYING){
if(!this.almostDoneSend){
int duration = this.mediaPlayer.getDuration();
@ -78,6 +83,7 @@ public class TrackPlayer implements Runnable, MediaPlayer.OnCompletionListener,
this.lock.wait(3000);
}
this.started = false;
}
this.mediaPlayer.stop();
@ -181,7 +187,7 @@ public class TrackPlayer implements Runnable, MediaPlayer.OnCompletionListener,
public int GetTrackPosition(){
synchronized(this.lock){
if(this.mediaPlayer!=null){
if(this.mediaPlayer!=null && this.started){
return this.mediaPlayer.getCurrentPosition();
}
}

5
src/android/src/org/musikcube/main.java
View File

@ -103,6 +103,7 @@ public class main extends Activity implements OnLibraryStatusListener {
@Override
protected void onPause() {
// Log.v("mC2::Main","onPause");
super.onPause();
org.musikcube.core.Library.GetInstance().RemovePointer();
org.musikcube.core.Library.GetInstance().SetStatusListener(null);
@ -110,6 +111,7 @@ public class main extends Activity implements OnLibraryStatusListener {
@Override
protected void onResume() {
// Log.v("mC2::Main","onResume");
super.onResume();
org.musikcube.core.Library.GetInstance().AddPointer();
org.musikcube.core.Library.GetInstance().SetStatusListener(this);
@ -163,6 +165,9 @@ public class main extends Activity implements OnLibraryStatusListener {
case Library.STATUS_CONNECTED:
statusText.setText("Status: Connected");
break;
case Library.STATUS_ERROR:
statusText.setText("Status: Error connecting");
break;
}