如何使用默认的摄像头拍摄照片的机器人？

 乌里imageUri;
最终诠释TAKE_PICTURE = 115;

公共无效capturePhoto（查看视图）{
    意向意图=新的意图（android.media.action.IMAGE_CAPTURE）;
    文件photoFile =新的文件（Environment.getExternalStorageDirectory（），Photo.png）;
    intent.putExtra（MediaStore.EXTRA_OUTPUT，
            Uri.fromFile（photoFile））;
    imageUri = Uri.fromFile（photoFile）;
    startActivityForResult（意向，TAKE_PICTURE）;
}

@覆盖
公共无效onActivityResult（INT申请code，INT结果code，意图数据）{
    super.onActivityResult（要求code，因此code，数据）;
    开关（要求code）{
        案例TAKE_PICTURE：
            如果（结果code == Activity.RESULT_OK）{
                乌里selectedImageUri = imageUri;
                //做你想做的
        }
    }
}
 

How to use default camera to take a picture in android ?

Uri imageUri;
final int TAKE_PICTURE = 115;

public void capturePhoto(View view) {
    Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
    File photoFile = new File(Environment.getExternalStorageDirectory(),  "Photo.png");
    intent.putExtra(MediaStore.EXTRA_OUTPUT,
            Uri.fromFile(photoFile));
    imageUri = Uri.fromFile(photoFile);
    startActivityForResult(intent, TAKE_PICTURE);
}

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    switch (requestCode) {
        case TAKE_PICTURE:
            if (resultCode == Activity.RESULT_OK) {
                Uri selectedImageUri = imageUri;
                //Do what ever you want
        }
    }
}