diff --git a/android/BOINC/src/edu/berkeley/boinc/PrefsActivity.java b/android/BOINC/src/edu/berkeley/boinc/PrefsActivity.java index f0de9885b2..417ced9283 100644 --- a/android/BOINC/src/edu/berkeley/boinc/PrefsActivity.java +++ b/android/BOINC/src/edu/berkeley/boinc/PrefsActivity.java @@ -32,8 +32,11 @@ import edu.berkeley.boinc.client.Monitor; import edu.berkeley.boinc.rpc.GlobalPreferences; import edu.berkeley.boinc.rpc.HostInfo; import android.app.Dialog; +import android.content.BroadcastReceiver; import android.content.ComponentName; +import android.content.Context; import android.content.Intent; +import android.content.IntentFilter; import android.content.ServiceConnection; import android.os.AsyncTask; import android.os.Bundle; @@ -64,6 +67,8 @@ public class PrefsActivity extends FragmentActivity { private AppPreferences appPrefs = null; //Android specific preferences, singleton of monitor private HostInfo hostinfo = null; + private Boolean layoutLoading = true; + public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); doBindService(); @@ -89,6 +94,31 @@ public class PrefsActivity extends FragmentActivity { } }; + private BroadcastReceiver mClientStatusChangeRec = new BroadcastReceiver() { + + @Override + public void onReceive(Context context,Intent intent) { + if(layoutLoading) { + // layout was previously loading, i.e. data retrieval failed, retry! + if(Logging.DEBUG) Log.d(Logging.TAG,"PrefsActivity.onReceive: previous loading failed, re-try."); + populateLayout(); + } + } + }; + private IntentFilter ifcsc = new IntentFilter("edu.berkeley.boinc.clientstatuschange"); + + @Override + public void onResume() { + super.onResume(); + registerReceiver(mClientStatusChangeRec,ifcsc); + } + + @Override + public void onPause() { + unregisterReceiver(mClientStatusChangeRec); + super.onPause(); + } + private void doBindService() { if(!mIsBound) { getApplicationContext().bindService(new Intent(this, Monitor.class), mConnection, 0); //calling within Tab needs getApplicationContext() for bindService to work! @@ -142,6 +172,7 @@ public class PrefsActivity extends FragmentActivity { if(!getPrefs() || appPrefs == null || !getHostInfo()) { if(Logging.DEBUG) Log.d(Logging.TAG, "populateLayout returns, data is not present"); setLayoutLoading(); + return; } @@ -150,6 +181,7 @@ public class PrefsActivity extends FragmentActivity { lv = (ListView) findViewById(R.id.listview); listAdapter = new PrefsListAdapter(PrefsActivity.this,R.id.listview,data); lv.setAdapter(listAdapter); + layoutLoading = false; data.clear(); @@ -220,6 +252,7 @@ public class PrefsActivity extends FragmentActivity { setContentView(R.layout.generic_layout_loading); TextView loadingHeader = (TextView)findViewById(R.id.loading_header); loadingHeader.setText(R.string.prefs_loading); + layoutLoading = true; } // onClick of listview items with prefs_layout_listitem_bool