Question

我有全屏活动：

    public class FullImageActivity extends Activity {



    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.full_image);

        // get intent data
        Intent i = getIntent();

        // Selected image id
        int position = i.getExtras().getInt("id");
        ImageAdapter imageAdapter = new ImageAdapter(this);

        ImageView imageView = (ImageView) findViewById(R.id.full_image_view);
        imageView.setImageResource(imageAdapter.mThumbIds[position]);
        BitmapDrawable bm = (BitmapDrawable) imageView.getDrawable();
        Bitmap mysharebmp = bm.getBitmap();


        try {
            ByteArrayOutputStream bytes = new ByteArrayOutputStream();
            mysharebmp.compress(Bitmap.CompressFormat.JPEG, 100, bytes);

            //you can create a new file name "test.jpeg"
            File f = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES)
                                    + File.separator + "test.jpeg");

            f.createNewFile();
            //write the bytes in file
            FileOutputStream fo = new FileOutputStream(f);
            fo.write(bytes.toByteArray());

            // remember close de FileOutput
            fo.close();
          Log.d("done","done");
        } catch (FileNotFoundException e) {
          e.printStackTrace();
        } catch (IOException e) {
          e.printStackTrace();
        }


        String path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + File.separator + "test.jpeg";
        Uri m = Uri.parse(path);
        Intent sharingIntent = new Intent(Intent.ACTION_SEND);  
        sharingIntent.setType("image/*");
        sharingIntent.putExtra(Intent.EXTRA_STREAM, m);
        startActivity(Intent.createChooser(sharingIntent,
                            "Share image using"));


    }


}

为什么whatsapp是唯一正在运行的应用程序？所有其他应用程序都告诉他们失败或无法下载.... 我想与每个应用程序分享，我不知道我做错了什么PLZ帮助我，我打赌你很容易。

Thx dudes！

Answer 1

关闭找到了解决方案

sharingIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse("file:///mnt/sdcard/Pictures/tmp.jpeg"));

为什么我的共享功能仅适用于whatsapp？

1 个答案: