在DialogFragment完成后调用片段

public class MyDialogFragment extends DialogFragment {
    private OnDialogCompleteListener mListener;

    // 定义回调接口
    public interface OnDialogCompleteListener {
        void onDialogComplete();
    }

    // 设置回调接口
    public void setOnDialogCompleteListener(OnDialogCompleteListener listener) {
        mListener = listener;
    }

    // 对话框完成后调用回调方法
    private void dialogComplete() {
        if (mListener != null) {
            mListener.onDialogComplete();
        }
    }

    // 对话框完成时调用
    @Override
    public void onDismiss(DialogInterface dialog) {
        super.onDismiss(dialog);
        dialogComplete();
    }
}

private void dialogComplete() {
    Intent intent = new Intent("com.example.dialog_complete");
    LocalBroadcastManager.getInstance(getContext()).sendBroadcast(intent);
}

private BroadcastReceiver mReceiver = new BroadcastReceiver() {
    @Override
    public void onReceive(Context context, Intent intent) {
        // 执行相应的操作
    }
};

@Override
public void onResume() {
    super.onResume();
    IntentFilter filter = new IntentFilter("com.example.dialog_complete");
    LocalBroadcastManager.getInstance(getContext()).registerReceiver(mReceiver, filter);
}

@Override
public void onPause() {
    super.onPause();
    LocalBroadcastManager.getInstance(getContext()).unregisterReceiver(mReceiver);
}