小编Zac*_*uel的帖子

我正在使用图库选取器从图库中选取图像.照相机以纵向模式拍摄的照片在照片库中显示为笔直.但是当我导入照片时,我将照片旋转(横向).只有画廊显示这张照片是直的.如何管理这个问题？我希望所有照片都是它的实际方向.提前致谢

private void addImageFromGallery() {

    Intent intent = new Intent();
    intent.setType("image/*");
    intent.setAction(Intent.ACTION_GET_CONTENT);
    startActivityForResult(Intent.createChooser(intent, "Select Picture"),
            GALLERY_CODE);

}

我有一个javascript接口类来从javascript接收一些值.我从接口类中烘焙了该值,但我无法将该值设置为TextVie.会有什么问题？

 class JavaScriptInterfaceForCount {
    Context mContext;

    JavaScriptInterfaceForCount(Context c) {
        mContext = c;
    }
    public void receiveValueFromJs(String scrollwidth, String columwidth) {
            mPagenumberTextView.setText(scrollwidth+"");
      }
 }

Logcat结果

06-08 16:20:37.003: E/AndroidRuntime(1198):                android.view.ViewRoot$CalledFromWrongThreadException: Only the original thread that created     a view hierarchy can touch its views.
06-08 16:20:37.003: E/AndroidRuntime(1198):     at android.view.ViewRoot.checkThread(ViewRoot.java:2802)
06-08 16:20:37.003: E/AndroidRuntime(1198):     at android.view.ViewRoot.requestLayout(ViewRoot.java:594)
06-08 16:20:37.003: E/AndroidRuntime(1198):     at android.view.View.requestLayout(View.java:8125)
06-08 16:20:37.003: E/AndroidRuntime(1198):     at android.view.View.requestLayout(View.java:8125)
06-08 16:20:37.003: E/AndroidRuntime(1198):     at android.view.View.requestLayout(View.java:8125)
06-08 16:20:37.003: E/AndroidRuntime(1198):     at android.view.View.requestLayout(View.java:8125)
06-08 16:20:37.003: E/AndroidRuntime(1198):     at android.widget.RelativeLayout.requestLayout(RelativeLayout.java:254)
06-08 16:20:37.003: E/AndroidRuntime(1198):     at …