ビットマップが多くのメモリを使用しているというエラーが表示されます。
私はbitmap.recyle()を使うべきだと知っていますが、どこに置くべきかわかりません。どこに置いても、リサイクルされたビットマップを使おうとしているというエラーが表示されます。
誰かが助けることができればそれは素晴らしいことです。
これが私の関連コードです:
public class PictureViewer extends SherlockActivity implements
android.view.GestureDetector.OnGestureListener {
private ViewFlipper viewFlipper = null;
private GestureDetector gestureDetector = null;
ArrayList<Integer> number = new ArrayList<Integer>();
DownloadBitmap bit = new DownloadBitmap();
int j = 1;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Remove title bar
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.pictureviewer);
viewFlipper = (ViewFlipper) findViewById(R.id.viewflipper);
gestureDetector = new GestureDetector(this);
for (int i = 1; i <= 65; ++i)
number.add(i);
Collections.shuffle(number);
loadImage();
loadImage();
}
public void loadImage() {
if (j == 65) { // Change this number to exact ammount of pictures
j = 1;
}
int next = number.get(j);
j++;
ImageView image = new ImageView(this);
Bitmap bitmap = bit.createBitmapFromUrl("http://comedyzone.mobi/img" + next + ".jpg");
WeakReference<Bitmap> mBitmapReference = new WeakReference<Bitmap>(bitmap);
image.setImageBitmap(mBitmapReference.get());
image.setScaleType(ImageView.ScaleType.FIT_XY);
viewFlipper.addView(image, new LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.FILL_PARENT));
}
@Override
public boolean onDown(MotionEvent arg0) {
// TODO Auto-generated method stub
return false;
}
@Override
public boolean onFling(MotionEvent arg0, MotionEvent arg1, float arg2,
float arg3) {
// TODO Auto-generated method stub
if (arg0.getX() - arg1.getX() > 120) {
this.viewFlipper.setInAnimation(AnimationUtils.loadAnimation(this,
R.anim.push_left_in));
this.viewFlipper.setOutAnimation(AnimationUtils.loadAnimation(this,
R.anim.push_left_out));
this.viewFlipper.showNext();
loadImage();
return true;
} else if (arg0.getX() - arg1.getX() < -120) {
this.viewFlipper.setInAnimation(AnimationUtils.loadAnimation(this,
R.anim.push_right_in));
this.viewFlipper.setOutAnimation(AnimationUtils.loadAnimation(this,
R.anim.push_right_out));
this.viewFlipper.showPrevious();
loadImage();
return true;
}
return true;
}
@Override
public void onLongPress(MotionEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public boolean onScroll(MotionEvent arg0, MotionEvent arg1, float arg2,
float arg3) {
// TODO Auto-generated method stub
return false;
}
@Override
public void onShowPress(MotionEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public boolean onSingleTapUp(MotionEvent arg0) {
// TODO Auto-generated method stub
return false;
}
@Override
public boolean onTouchEvent(MotionEvent event) {
return this.gestureDetector.onTouchEvent(event);
}
private InputStream OpenHttpConnection(String urlString) throws IOException {
InputStream in = null;
int response = -1;
URL url = new URL(urlString);
URLConnection conn = url.openConnection();
if (!(conn instanceof HttpURLConnection))
throw new IOException("Not an HTTP connection");
try {
HttpURLConnection httpConn = (HttpURLConnection) conn;
httpConn.setAllowUserInteraction(false);
httpConn.setInstanceFollowRedirects(true);
httpConn.setRequestMethod("GET");
httpConn.connect();
response = httpConn.getResponseCode();
if (response == HttpURLConnection.HTTP_OK) {
in = httpConn.getInputStream();
}
} catch (Exception ex) {
throw new IOException("Error connecting");
}
return in;
}