假设一个文本文件包含:
[Import(AllowDefault = true)]
private ICage<Pterodactyl> m_dinosaurCage = null;
我希望每次<-NewItems->
Alpha
Omega
Beta
<-NewItems->
Delta
Gamma
Epsilon
<-NewItems->
Something
Something
找到包含项目的新文本文件。我认为它更多的是For-Each或Do-while方法,但我无法弄清楚如何编码它。我是视觉基础的新手。
编辑:有人会告诉我如何或者至少引导我自己解决的问题吗?
谢谢。
答案 0 :(得分:0)
怎么样
WallpaperManager wallpaperManager = WallpaperManager.getInstance(getApplicationContext());
DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
int width = metrics.widthPixels;
int height = metrics.heightPixels;
Bitmap original = BitmapFactory.decodeResource(getResources(), R.drawable.day_cloudy);
Bitmap resized = Bitmap.createScaledBitmap(original, width, height, true);
try {
wallpaperManager.clear();
wallpaperManager.setWallpaperOffsetSteps(1, 1);
wallpaperManager.suggestDesiredDimensions(resized.getWidth(), resized.getHeight());
wallpaperManager.setBitmap(resized);
Toast.makeText(this, "Wallpaper Set", Toast.LENGTH_SHORT).show();
} catch (IOException e) {
e.printStackTrace();
}