public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
//点击按钮照相
public void click1(View v){
Intent intent=new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
//定义保存照片的位置
File file=new File(Environment.getExternalStorageDirectory().getPath(),SystemClock.uptimeMillis()+".png");
intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(file));//保存图片
//start the image capture Intent
startActivityForResult(intent, 1);
//发送一条广播 欺骗系统图库的应用
Intent intent1=new Intent();
//设置action
intent1.setAction(Intent.ACTION_MEDIA_MOUNTED);
intent1.setData(Uri.fromFile(Environment.getExternalStorageDirectory()));
//发送一条广播
sendBroadcast(intent1);
}
//当开启的activity关闭的时候调用
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
System.out.println("onActivityResult执行了");
super.onActivityResult(requestCode, resultCode, data);
}
//点击按钮录像
public void click2(View v){
Intent intent=new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
//定义保存视频的位置
File file=new File(Environment.getExternalStorageDirectory().getPath(),SystemClock.uptimeMillis()+".mp4");
intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(file));//保存视频
//start the image capture Intent
startActivityForResult(intent, 2);
//发送一条广播 欺骗系统图库的应用
Intent intent2=new Intent();
//设置action
intent2.setAction(Intent.ACTION_MEDIA_MOUNTED);
intent2.setData(Uri.fromFile(Environment.getExternalStorageDirectory()));
//发送一条广播
sendBroadcast(intent2);
}
}
调用本机的照相机和摄像机
猜你喜欢
转载自blog.csdn.net/weixin_43311389/article/details/83061068
今日推荐
周排行