Question

在android

中使用getCropAndSetWallpaperIntent()时出现此错误

D/Exception: java.lang.IllegalArgumentException: Cannot use passed URI to set wallpaper; check that the type returned by ContentProvider matches image/*

但是当我使用Content检查ContentResolver的类型时，我正在

D/CONTENT TYPE:: IS: image/jpeg

那么Wallpaper Manager为什么会给我内容错误？

以下是我用来获取图片URI的代码

    public Uri getImageUri(Context inContext, Bitmap inImage) {
    ByteArrayOutputStream bytes = new ByteArrayOutputStream();
    inImage.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
    tempPath = MediaStore.Images.Media.insertImage(inContext.getContentResolver(), inImage, "Title", null);
    Log.d("URI OF SET IMAGE", tempPath);
    ContentResolver cr = this.getContentResolver();
    Log.d("CONTENT TYPE: ", "IS: " + cr.getType(Uri.parse(tempPath)));
    return Uri.parse(tempPath);
}

有什么想法吗？

Answer 1

我收到同样的错误......

IllegalArgumentException：无法使用传递的URI设置壁纸; 检查ContentProvider返回的类型是否与image / *
匹配

我检查了uri类型（getActivity（）。getContentResolver（）。getType（uri）;）...说类型是image / jpeg所以有点难过!!

这就是我所做的......至少会给奥利奥一个机会

try {
    Intent intent = WallpaperManager.getInstance(getActivity()).getCropAndSetWallpaperIntent(contentUri);
    //startActivityForResult to stop the progress bar
    startActivityForResult(intent, ACTIVITY_CROP);
} catch (IllegalArgumentException e) {
    // Seems to be an Oreo bug - fall back to using the bitmap instead
    Bitmap bitmap = MediaStore.Images.Media.getBitmap(getActivity().getContentResolver(), contentUri);
    WallpaperManager.getInstance(getActivity()).setBitmap(bitmap);
    imageLoadProgress.setVisibility(View.GONE);
}

Answer 2

遇到同样的问题。似乎与奥利奥有关。在较旧版本的Android上运行正常。

现在我已经完成了这个

try {
  val intent = manager.getCropAndSetWallpaperIntent((Uri.parse(path)))
}
catch (e: Throwable) {
  AlertDialog.Builder(this)
    .setTitle("Oops")
    .setMessage("${e.localizedMessage}\n\nThe photo has been saved to your Pictures folder. Try setting it as wallpaper manually.")
    .setPositiveButton("OK", null)
    .show()
}

getCropAndSetWallpaperIntent（）内容Uri错误

2 个答案: