错误:图像从sd卡上传到facebook android sdk中的相册

时间:2013-03-24 04:25:31

标签: android facebook image android-sdcard

在我的facebook android应用程序中,我需要将SD卡上的图像上传到facebook中的特定相册。我可以创建一个与sd卡文件夹同名的相册。但在创建相册后,它会获得异常 - android.os.NetworkOnMainThreadException。这是我的代码 -

private void uploadImage() 
{
    String ExternalStorageDirectoryPath = Environment
              .getExternalStorageDirectory()
              .getAbsolutePath();

    String targetPath = ExternalStorageDirectoryPath + "/Friends/";


    File targetDirector = new File(targetPath);

    File[] files = targetDirector.listFiles();

    for (File file : files)
    {      
        Bitmap bmp = BitmapFactory.decodeFile(file.getAbsolutePath());
        ByteArrayOutputStream stream = new ByteArrayOutputStream();
        bmp.compress(Bitmap.CompressFormat.PNG, 100, stream);
        final byte[] data = stream.toByteArray();

        facebook.authorize(MainActivity.this, new String[]{ "user_photos,publish_checkins,publish_actions,publish_stream"},new DialogListener()         
        {                   
            @Override                   
            public void onComplete(Bundle values)
            {

                if(verify)
                {
                    myAlbumId = createAlbumName();
                    verify=false;
                }
                uploadImagesToAlbum(data, myAlbumId);

            }  

            @Override   
            public void onFacebookError(FacebookError error)
            {
                Toast.makeText(MainActivity.this, "FaceBook Error", Toast.LENGTH_LONG).show();
            }

            @Override                     
            public void onError(DialogError e) 
            {
                Toast.makeText(MainActivity.this, "Error", Toast.LENGTH_LONG).show();
            }                      

            @Override                     
            public void onCancel() 
            {
                Toast.makeText(MainActivity.this, "Canceled", Toast.LENGTH_LONG).show();
            }          
        }); 
    }

}

private String createAlbumName()
{
    Bundle params = new Bundle();
    params.putString("name", "Friends");
    params.putString("message", "My Test Album Description Here");
    mAsyncRunner.request("me/albums", params, "POST", new SampleUploadListener(), null);
    String response = "";
    String albumId = "";
    try {
        response = facebook.request("https://graph.facebook.com/me/albums",params,"POST");
    } catch (FileNotFoundException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    } catch (MalformedURLException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    } catch (IOException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }
    try {
        albumId=Util.parseJson(response).getString("id");
    } catch (FacebookError e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (JSONException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return albumId;
}

private void uploadImagesToAlbum(byte[] byteArray, String albumId)
{
    if ( albumId == null ) {
        albumId = "me";
    }
    Bundle params = new Bundle();
    params.putByteArray("picture", byteArray);
    mAsyncRunner.request(albumId+"/photos", params, "POST", new SampleUploadListener(), null);


}

这是我的日志 -

  

03-24 04:06:27.954:E / AndroidRuntime(1054):致命异常:主要   03-24 04:06:27.954:E / AndroidRuntime(1054):android.os.NetworkOnMainThreadException   03-24 04:06:27.954:E / AndroidRuntime(1054):在android.os.StrictMode $ AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1117)   03-24 04:06:27.954:E / AndroidRuntime(1054):at java.net.InetAddress.lookupHostByName(InetAddress.java:385)   03-24 04:06:27.954:E / AndroidRuntime(1054):at java.net.InetAddress.getAllByNameImpl(InetAddress.java:236)   03-24 04:06:27.954:E / AndroidRuntime(1054):at java.net.InetAddress.getAllByName(InetAddress.java:214)   03-24 04:06:27.954:E / AndroidRuntime(1054):at libcore.net.http.HttpConnection。(HttpConnection.java:70)   03-24 04:06:27.954:E / AndroidRuntime(1054):at libcore.net.http.HttpConnection。(HttpConnection.java:50)   03-24 04:06:27.954:E / AndroidRuntime(1054):at libcore.net.http.HttpConnection $ Address.connect(HttpConnection.java:340)   03-24 04:06:27.954:E / AndroidRuntime(1054):at libcore.net.http.HttpConnectionPool.get(HttpConnectionPool.java:87)   03-24 04:06:27.954:E / AndroidRuntime(1054):at libcore.net.http.HttpConnection.connect(HttpConnection.java:128)   03-24 04:06:27.954:E / AndroidRuntime(1054):at libcore.net.http.HttpEngine.openSocketConnection(HttpEngine.java:316)   03-24 04:06:27.954:E / AndroidRuntime(1054):at libcore.net.http.HttpsURLConnectionImpl $ HttpsEngine.makeSslConnection(HttpsURLConnectionImpl.java:461)   03-24 04:06:27.954:E / AndroidRuntime(1054):at libcore.net.http.HttpsURLConnectionImpl $ HttpsEngine.connect(HttpsURLConnectionImpl.java:433)   03-24 04:06:27.954:E / AndroidRuntime(1054):at libcore.net.http.HttpEngine.sendSocketRequest(HttpEngine.java:290)   03-24 04:06:27.954:E / AndroidRuntime(1054):at libcore.net.http.HttpEngine.sendRequest(HttpEngine.java:240)   03-24 04:06:27.954:E / AndroidRuntime(1054):at libcore.net.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:81)   03-24 04:06:27.954:E / AndroidRuntime(1054):at libcore.net.http.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:165)   03-24 04:06:27.954:E / AndroidRuntime(1054):at com.facebook.android.Util.openUrl(Util.java:197)   03-24 04:06:27.954:E / AndroidRuntime(1054):at com.facebook.android.Facebook.requestImpl(Facebook.java:806)   03-24 04:06:27.954:E / AndroidRuntime(1054):at com.facebook.android.Facebook.request(Facebook.java:794)   03-24 04:06:27.954:E / AndroidRuntime(1054):at com.example.androidfacebookpractice.MainActivity.createAlbumName(MainActivity.java:340)   03-24 04:06:27.954:E / AndroidRuntime(1054):at com.example.androidfacebookpractice.MainActivity.access $ 4(MainActivity.java:331)   03-24 04:06:27.954:E / AndroidRuntime(1054):at com.example.androidfacebookpractice.MainActivity $ 9.onComplete(MainActivity.java:290)   03-24 04:06:27.954:E / AndroidRuntime(1054):at com.facebook.android.Facebook.onSessionCallback(Facebook.java:345)   03-24 04:06:27.954:E / AndroidRuntime(1054):at com.facebook.android.Facebook.access $ 11(Facebook.java:326)   03-24 04:06:27.954:E / AndroidRuntime(1054):at com.facebook.android.Facebook $ 1.call(Facebook.java:304)   03-24 04:06:27.954:E / AndroidRuntime(1054):at com.facebook.Session $ 3 $ 1.run(Session.java:1179)   03-24 04:06:27.954:E / AndroidRuntime(1054):在android.os.Handler.handleCallback(Handler.java:725)   03-24 04:06:27.954:E / AndroidRuntime(1054):在android.os.Handler.dispatchMessage(Handler.java:92)   03-24 04:06:27.954:E / AndroidRuntime(1054):在android.os.Looper.loop(Looper.java:137)   03-24 04:06:27.954:E / AndroidRuntime(1054):在android.app.ActivityThread.main(ActivityThread.java:5039)   03-24 04:06:27.954:E / AndroidRuntime(1054):at java.lang.reflect.Method.invokeNative(Native Method)   03-24 04:06:27.954:E / AndroidRuntime(1054):at java.lang.reflect.Method.invoke(Method.java:511)   03-24 04:06:27.954:E / AndroidRuntime(1054):at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:793)   03-24 04:06:27.954:E / AndroidRuntime(1054):at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)   03-24 04:06:27.954:E / AndroidRuntime(1054):at dalvik.system.NativeStart.main(Native Method)

如何将图片上传到相册?感谢

2 个答案:

答案 0 :(得分:0)

您可以发布您的日志,以便所有人都可以帮助您..

连接错误而非图片上传错误。

无法直接将所有网络访问权限放在线程或处理程序或asynctask上。

答案 1 :(得分:0)

当应用程序尝试在其主线程上执行网络操作时,抛出此异常。 我使用新的线程

解决了这个问题
Thread thread = new Thread()
{
    @Override
    public void run() {
        try {
            //Your code goes here
            }                               
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
};

thread.start();