Display minimalist progress dialog when uploading logs

src/org/linphone/AboutFragment.java

@@ -19,13 +19,22 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
 
 import org.linphone.core.LinphoneCore;
+import org.linphone.core.LinphoneCore.LogCollectionUploadState;
+import org.linphone.core.LinphoneCoreListenerBase;
 import org.linphone.mediastream.Log;
 
+import android.app.Dialog;
 import android.app.Fragment;
+import android.app.ProgressDialog;
+import android.content.Context;
+import android.content.Intent;
 import android.content.pm.PackageManager.NameNotFoundException;
+import android.graphics.drawable.ColorDrawable;
+import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
+import android.view.WindowManager;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.widget.ImageView;
@@ -38,6 +47,9 @@ public class AboutFragment extends Fragment implements OnClickListener {
 	View sendLogButton = null;
 	View resetLogButton = null;
 	ImageView cancel;
+	LinphoneCoreListenerBase mListener;
+	private ProgressDialog progress;
+	private boolean uploadInProgress;
 
 	@Override
 	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
@@ -63,21 +75,81 @@ public class AboutFragment extends Fragment implements OnClickListener {
 		resetLogButton.setOnClickListener(this);
 		resetLogButton.setVisibility(org.linphone.LinphonePreferences.instance().isDebugEnabled() ? View.VISIBLE : View.GONE);
 		
+		mListener = new LinphoneCoreListenerBase() {
+			@Override
+			public void uploadProgressIndication(LinphoneCore lc, int offset, int total) {
+			}
+			
+			@Override
+			public void uploadStateChanged(LinphoneCore lc, LogCollectionUploadState state, String info) {
+				if (state == LogCollectionUploadState.LogCollectionUploadStateInProgress) {
+					displayUploadLogsInProgress();
+				} else if (state == LogCollectionUploadState.LogCollectionUploadStateDelivered || state == LogCollectionUploadState.LogCollectionUploadStateNotDelivered) {
+					uploadInProgress = false;
+					if (progress != null) progress.dismiss();
+					if (state == LogCollectionUploadState.LogCollectionUploadStateDelivered) {
+						sendLogs(LinphoneService.instance().getApplicationContext(), info);
+					}
+				}
+			}
+		};
+
 		return view;
 	}
 	
+	private void displayUploadLogsInProgress() {
+		if (uploadInProgress) {
+			return;
+		}
+		uploadInProgress = true;
+		
+		progress = ProgressDialog.show(LinphoneActivity.instance(), null, null);
+		Drawable d = new ColorDrawable(getResources().getColor(R.color.colorE));
+		d.setAlpha(200);
+		progress.getWindow().setLayout(WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.MATCH_PARENT);
+		progress.getWindow().setBackgroundDrawable(d);
+		progress.setContentView(R.layout.progress_dialog);
+		progress.show();
+	}
+
+	private void sendLogs(Context context, String info){
+		final String appName = context.getString(R.string.app_name);
+
+		Intent i = new Intent(Intent.ACTION_SEND);
+		i.putExtra(Intent.EXTRA_EMAIL, new String[]{ context.getString(R.string.about_bugreport_email) });
+		i.putExtra(Intent.EXTRA_SUBJECT, appName + " Logs");
+		i.putExtra(Intent.EXTRA_TEXT, info);
+		i.setType("application/zip");
+
+		try {
+			startActivity(Intent.createChooser(i, "Send mail..."));
+		} catch (android.content.ActivityNotFoundException ex) {
+			Log.e(ex);
+		}
+	}
+
 	@Override
 	public void onPause() {
+		LinphoneCore lc = LinphoneManager.getLcIfManagerNotDestroyedOrNull();
+		if (lc != null) {
+			lc.removeListener(mListener);
+		}
+		
 		super.onPause();
 	}
 
 	@Override
 	public void onResume() {
-		super.onResume();
+		LinphoneCore lc = LinphoneManager.getLcIfManagerNotDestroyedOrNull();
+		if (lc != null) {
+			lc.addListener(mListener);
+		}
 		
 		if (org.linphone.LinphoneActivity.isInstanciated()) {
 			LinphoneActivity.instance().selectMenu(FragmentsAvailable.ABOUT);
 		}
+		
+		super.onResume();
 	}
 
 	@Override

src/org/linphone/LinphoneActivity.java

@@ -970,22 +970,6 @@ public class LinphoneActivity extends Activity implements OnClickListener, Conta
 		startActivityForResult(intent, CALL_ACTIVITY);
 	}
 
-	public void sendLogs(Context context, String info){
-		final String appName = context.getString(R.string.app_name);
-
-		Intent i = new Intent(Intent.ACTION_SEND);
-		i.putExtra(Intent.EXTRA_EMAIL, new String[]{ context.getString(R.string.about_bugreport_email) });
-		i.putExtra(Intent.EXTRA_SUBJECT, appName + " Logs");
-		i.putExtra(Intent.EXTRA_TEXT, info);
-		i.setType("application/zip");
-
-		try {
-			startActivity(Intent.createChooser(i, "Send mail..."));
-		} catch (android.content.ActivityNotFoundException ex) {
-			Log.e(ex);
-		}
-	}
-
 	/**
 	 * Register a sensor to track phoneOrientation changes
 	 */

src/org/linphone/LinphoneManager.java

@@ -1467,10 +1467,6 @@ public class LinphoneManager implements LinphoneCoreListener, LinphoneChatMessag
 	@Override
 	public void uploadStateChanged(LinphoneCore linphoneCore, LogCollectionUploadState state, String info) {
 		Log.d("Log upload state: " + state.toString() + ", info = " + info);
-
-		if (state == LogCollectionUploadState.LogCollectionUploadStateDelivered) {
-			LinphoneActivity.instance().sendLogs(LinphoneService.instance().getApplicationContext(),info);
-		}
 	}
 
 	@Override