GroupActivity.java 文件源码

@Override
public void onBackPressed() {

    new MaterialDialog.Builder(this)
            .content(R.string.exitAlert)
            .negativeText(R.string.no)
            .positiveText(R.string.yes)
            .onPositive(new MaterialDialog.SingleButtonCallback() {
                @Override
                public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                    new EndpointInBackGround().execute(Message.REQUEST_EXIT_GROUP);
                    Intent intent = new Intent(getApplicationContext(), ClipboardService.class);
                    stopService(intent);
                    GroupActivity.super.onBackPressed();
                }
            })
            .show();
}