這裏我如何使用它; 我CameraActionActivity Activity類,我稱之爲相機
btn_frag_camera.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intenImatToSec = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
startActivityForResult(intenImatToSec, REQUEST_CODE_VIDEO);
//intenImatToSec.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1);
//intenImatToSec.putExtra(MediaStore.EXTRA_DURATION_LIMIT, 10);
//Toast.makeText(getActivity(), "Hello From Camera", Toast.LENGTH_SHORT).show();
}
});
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
if (requestCode == REQUEST_CODE_IMG) {
Bundle bundle = data.getExtras();
Bitmap bitmap = (Bitmap) bundle.get("data");
Intent intentBitMap = new Intent(getActivity(), DisplayImage.class);
// aldıgımız imagi burda yonlendirdiğimiz sınıfa iletiyoruz
ByteArrayOutputStream _bs = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.PNG, 50, _bs);
intentBitMap.putExtra("byteArray", _bs.toByteArray());
startActivity(intentBitMap);
} else if (requestCode == REQUEST_CODE_VIDEO) {
Uri videoUrl = data.getData();
Intent intenToDisplayVideo = new Intent(getActivity(), DisplayVideo.class);
intenToDisplayVideo.putExtra("videoUri", videoUrl.toString());
startActivity(intenToDisplayVideo);
}
}
}
而我的其他DisplayVideo活動課裏面這個按鈕
VideoView videoView = (VideoView) findViewById(R.id.videoview_display_video_actvity);
Bundle extras = getIntent().getExtras();
Uri myUri= Uri.parse(extras.getString("videoUri"));
videoView.setVideoURI(myUri);
的
來源
2016-07-29 12:54:51
Sam
可能重複[如何從Android中意圖額外的數據?] (http://stackoverflow.com/questions/4233873/how-to-get-extra-data-from-intent-in-android) –
可能的重複[如何使用Intents從一個Android活動發送對象到另一個? ](http://stackoverflow.com/questions/2 139134 /如何發送一個對象從一個Android的活動,以另一種使用意圖) – Craigy