Question

我在布局中为imageView指定了一个区域，我应该通过参考其路径来显示图像。现在，我将图像显示在各自的imageview上，但

（1）图像小于imageView的分配图像。而我想要的是imgae 恰好适合imageView

（2）图像逆时针旋转90度。我想要它正常显示没有旋转？

请帮我实现上述要点

上次更新

Java_Code：

private void displayMeetinPointImageInsideImageView(DataBaseRow dataBaseRow,     
             ImageView imgSpaceIv) {
        // TODO Auto-generated method stub
        if (dataBaseRow == null) {
            Log.w(TAG, "@displayMeetinPointImageInsideImageView(): The Object Of The DataBaseRow Class Is NULL, Maybe "
                    + "It Was Not Instantiated.");
            return;
        }else if (imgSpaceIv == null) {
            Log.w(TAG, "@displayMeetinPointImageInsideImageView(): The Variable Of Type ImageView Is NULL, Maybe It Was "
                    + "Not Instantiated.");
            return;
        }else if (dataBaseRow.getImgPath().isEmpty()) {
            Log.w(TAG, "@displayMeetinPointImageInsideImageView(): dataBaseRow.getImgPath() Is Empty");
            return;
        }else {
            String imgPathString = dataBaseRow.getImgPath();

            Options options = new Options();
            options.inSampleSize = 3;

            Bitmap bitmap = BitmapFactory.decodeFile(imgPathString);
            Bitmap imgbitmap = BitmapFactory.decodeFile(imgPathString, options);
            imgSpaceIv.setImageBitmap(imgbitmap);
        }
}

Answer 1

查看您的日志：

dataBaseRow.getImgPath()= /storage/emulated/0/DCIM/MPL/5th guy hinging.jpeg

您的文件名中有空格。

图像小于其各自的imageView，具有变形旋转

1 个答案: