問題:android 騰訊地圖不顯示，只有logo和比例尺

問題:android 騰訊地圖不顯示，只有logo和比例尺-2020-4-30

認真分析才發現自己漏了
解決

 @Override
    protected void onStart() {
        // TODO Auto-generated method stub
        super.onStart();
        mMapView_info.onStart();
    }

    @Override
    protected void onResume() {
        // TODO Auto-generated method stub
        super.onResume();
        mMapView_info.onResume();
    }

    @Override
    protected void onPause() {
        // TODO Auto-generated method stub
        super.onPause();
        mMapView_info.onPause();
    }

    @Override
    protected void onStop() {
        // TODO Auto-generated method stub
        super.onStop();
        mMapView_info.onStop();
    }

    @Override
    protected void onRestart() {
        // TODO Auto-generated method stub
        super.onRestart();
        mMapView_info.onRestart();
    }

    @Override
    protected void onDestroy() {
        // TODO Auto-generated method stub
        super.onDestroy();
        mMapView_info.onDestroy();
    }

不顯示的原因