Question

这是主要活动的原始代码，当我启动应用程序并单击reocrd_video按钮时，它说不幸的是应用已停止。

我添加了启动默认硬件摄像头的简单意图

   private void video_record (View v){
    File Video_file = getFile();
       Intent i = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
       Uri uri = Uri.fromFile(Video_file);
       startActivityForResult(i,result_code);


    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if(requestCode==result_code){

            if(resultCode==RESULT_OK){

                Toast.makeText(getApplicationContext(),"Video saved",Toast.LENGTH_LONG).show();
            }

            else{

                Toast.makeText(getApplicationContext(),"Error has occured",Toast.LENGTH_LONG).show();
            }
        }
        super.onActivityResult(requestCode, resultCode, data);
    }

    private File getFile(){

        File Folder = new File("/storage/sdcard1/mycamera");
        if(!Folder.exists()){

            Folder.mkdir();
        }
        File video_file = new File(Folder,"step1.mp4");
        return video_file;
    }

}

Answer 1

这对您非常有帮助，请查看此链接。 http://androidexample.com/Camera_Video_Capture_And_Save_On_SDCard_-_Android_Example/index.php?view=article_discription&aid=123

我无法在android中使用内置的相机活动

1 个答案: