public void onClick(View v) { if (v == buttonSave) { Log.v(TAG, "buttonSave Clicked"); dialogSave(currMatrix); } else if (v == buttonDelete) { Log.v(TAG, "buttonDel Clicked"); if (currMatrix.getId() > 0) { dialogDelete(currMatrix); } else { toastMessage(getString(R.string.unsaved)); } } else if (v == buttonSend) { updateMatrixInfo(currMatrix); msgBuffer = new StringBuilder("B:"); msgBuffer.append(currMatrix.getMatrix()).append("\n"); UploadAsyncTask asyncTask = new UploadAsyncTask(); asyncTask.execute(); } }