我有一张照片,其中显示,当盖里的一件物品被压倒时,该物品就把图像视为全貌。 我当时试图做的是,允许用户选择是否向电话下载图像或将其列为一种背景。 我怎么办? 感谢!
您可使用WallpaperManager 至系统挂图。
Bitmap bitmap = BitmapFactory.decodeResource(getResources(), resourcId);
WallpaperManager myWallpaperManager = WallpaperManager.getInstance(getApplicationContext());
try {
myWallpaperManager.setBitmap(bitmap);
} catch (IOException e) {
e.printStackTrace();
}
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