@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
try {
if (KeyEvent.KEYCODE_BACK == keyCode) {
if (mFileTransfer == null
|| !RcsSessionUtil.isAllowedToAbortFileTransferSession(mFileTransfer)) {
finish();
return true;
}
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(R.string.label_confirm_close);
builder.setPositiveButton(
R.string.label_ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
quitSession();
}
});
builder.setNegativeButton(
R.string.label_cancel,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
/* Exit activity */
finish();
}
});
builder.setCancelable(true);
registerDialog(builder.show());
return true;
}
} catch (RcsServiceException e) {
showException(e);
}
return super.onKeyDown(keyCode, event);
}
private void quitSession() {
if (LogUtils.isActive) {
Log.d(LOGTAG, "quitSession");
}
try {
if (mFileTransfer != null
&& RcsSessionUtil.isAllowedToAbortFileTransferSession(mFileTransfer)) {
mFileTransfer.abortTransfer();
}
} catch (RcsServiceException e) {
showException(e);
} finally {
mFileTransfer = null;
finish();
}
}