public void showBitmap(Bitmap bitmap, String imgUrl, ImageView imageView) {
Activity activity = (Activity) imageView.getContext();
activity.runOnUiThread(new showBitmapRunnable(bitmap, imageView));
}// 使用runOnUiThread 利用UI线程的资源来执行者action runnable 线程接口 主线程 或者说 UI线程在执行
private class showBitmapRunnable implements Runnable {
private Bitmap bitmap;
private ImageView imageView;
public showBitmapRunnable(Bitmap bitmap, ImageView imageView) {
this.bitmap = bitmap;
this.imageView = imageView;
}
@Override
public void run() {
imageView.setImageBitmap(bitmap);//把显示图片设置进去
}
}
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使用多线程跟新UI图片
最新推荐文章于 2025-03-28 21:34:59 发布