我必须将我的图库图像上传到Facebook并使用此代码。我失去了内存异常。请提供完整的成功代码而不是此。
这是我的代码：
UploadImage.setOnClickListener(new OnClickListener() {
public void onClick(View v)
{
byte[] data = null;
Bitmap bi = BitmapFactory.decodeFile(path);
//Bitmap bi = BitmapFactory.decodeResource(getResources(), R.drawable.icon);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bi.compress(CompressFormat.JPEG, 100, baos);
data = baos.toByteArray();
Bundle params = new Bundle();
params.putString(Facebook.TOKEN, Login.mFacebook.getAccessToken());
params.putString("method", "photos.upload");
params.putByteArray("picture", data);
AsyncFacebookRunner mAsyncRunner = new AsyncFacebookRunner(Login.mFacebook);
mAsyncRunner.request("me/photos", params, "POST", new SampleUploadListener());
Toast.makeText( getApplicationContext(), "Image Posted on Facebook.", Toast.LENGTH_SHORT).show();
}
});
}
}
class SampleUploadListener extends BaseKeyListener implements RequestListener {
public void onComplete(final String response, final Object state) {
try {
// process the response here: (executed in background thread)
Log.d("Facebook-Example", "Response: " + response.toString());
JSONObject json = Util.parseJson(response);
final String src = json.getString("src");
// then post the processed result back to the UI thread
// if we do not do this, an runtime exception will be generated
// e.g. "CalledFromWrongThreadException: Only the original
// thread that created a view hierarchy can touch its views."
} catch (JSONException e) {
Log.w("Facebook-Example", "JSON Error in response");
} catch (FacebookError e) {
Log.w("Facebook-Example", "Facebook Error: " + e.getMessage());
}
}
public int getInputType() {
// TODO Auto-generated method stub
return 0;
}
public void onComplete(String response) {
// TODO Auto-generated method stub
}
public void onIOException(IOException e) {
// TODO Auto-generated method stub
}
public void onFileNotFoundException(FileNotFoundException e) {
// TODO Auto-generated method stub
}
public void onMalformedURLException(MalformedURLException e) {
// TODO Auto-generated method stub
}
public void onFacebookError(FacebookError e) {
// TODO Auto-generated method stub
}
}
02-12 10:29:16.514: E/AndroidRuntime(9732): FATAL EXCEPTION: main 02-12 10:29:16.514: E/AndroidRuntime(9732): java.lang.OutOfMemoryError 02-12 10:29:16.514: E/AndroidRuntime(9732): at android.graphics.BitmapFactory.nativeDecodeStream(Native Method) 02-12 10:29:16.514: E/AndroidRuntime(9732): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:587) 02-12 10:29:16.514: E/AndroidRuntime(9732): at android.graphics.BitmapFactory.decodeFile(BitmapFactory.java:389) 02-12 10:29:16.514: E/AndroidRuntime(9732): at android.graphics.BitmapFactory.decodeFile(BitmapFactory.java:418) 02-12 10:29:16.514: E/AndroidRuntime(9732): at com.kmiller.facebookintegration.GalleryImage$1.onClick(GalleryImage.java:83) 02-12 10:29:16.514: E/AndroidRuntime(9732): at android.view.View.performClick(View.java:3627) 02-12 10:29:16.514: E/AndroidRuntime(9732): at android.view.View$PerformClick.run(View.java:14329) 02-12 10:29:16.514: E/AndroidRuntime(9732): at android.os.Handler.handleCallback(Handler.java:605) 02-12 10:29:16.514: E/AndroidRuntime(9732): at android.os.Handler.dispatchMessage(Handler.java:92) 02-12 10:29:16.514: E/AndroidRuntime(9732): at android.os.Looper.loop(Looper.java:137) 02-12 10:29:16.514: E/AndroidRuntime(9732): at android.app.ActivityThread.main(ActivityThread.java:4511) 02-12 10:29:16.514: E/AndroidRuntime(9732): at java.lang.reflect.Method.invokeNative(Native Method) 02-12 10:29:16.514: E/AndroidRuntime(9732): at java.lang.reflect.Method.invoke(Method.java:511) 02-12 10:29:16.514: E/AndroidRuntime(9732): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:986) 02-12 10:29:16.514: E/AndroidRuntime(9732): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:753) 02-12 10:29:16.514: E/AndroidRuntime(9732): at dalvik.system.NativeStart.main(Native Method)
答案 0 :(得分：0)
您需要将代码修改为： UploadImage.setOnClickListener（new OnClickListener（）{
public void onClick(View v)
{
byte[] data = null;
Bitmap bi = BitmapFactory.decodeFile(path);
//Bitmap bi = BitmapFactory.decodeResource(getResources(), R.drawable.icon);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bi.compress(CompressFormat.JPEG, 100, baos);
bi.recycle();
data = baos.toByteArray();
Bundle params = new Bundle();
params.putString(Facebook.TOKEN, Login.mFacebook.getAccessToken());
params.putString("method", "photos.upload");
params.putByteArray("picture", data);
AsyncFacebookRunner mAsyncRunner = new AsyncFacebookRunner(Login.mFacebook);
mAsyncRunner.request("me/photos", params, "POST", new SampleUploadListener());
Toast.makeText( getApplicationContext(), "Image Posted on Facebook.", Toast.LENGTH_SHORT).show();
}
});
}