小编Mik*_*s4u的帖子

当我尝试选择一个图像时,filechooser会显示"相机"和"文件",如果我没有选择一个并点击它,它会崩溃吗？我试过几个答案,但我是webdev而不是android dev.救命!

这类似于在没有选择任何图像的情况下从图库返回时的应用程序崩溃

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode != INPUT_FILE_REQUEST_CODE || mUploadMessage == null) {
       super.onActivityResult(requestCode, resultCode, data);
        return;
    }
    try {
        String file_path = mCameraPhotoPath.replace("file:","");
        File file = new File(file_path);
        size = file.length();

    }catch (Exception e){
        Log.e("Error!", "Error while opening image file" + e.getLocalizedMessage());
    }

    if (data != null || mCameraPhotoPath != null) {
        Integer count = 1;
        ClipData images = null;
        try {
            images = data.getClipData();
        }catch (Exception e) { …