/**
* 获取和保存当前屏幕的截图
*/
private void GetandSaveCurrentImage()
{
//构建Bitmap
WindowManager windowManager = getWindowManager();
Display display = windowManager.getDefaultDisplay();
int w = display.getWidth();
int h = display.getHeight();
Bitmap Bmp = Bitmap.createBitmap( w, h, Config.ARGB_8888 );
//获取屏幕
View decorview = this .getWindow().getDecorView();
decorview.setDrawingCacheEnabled( true );
Bmp = decorview.getDrawingCache();
//图片存储路径
String SavePath = getSDCardPath()+ "/Demo/ScreenImages" ;
//保存Bitmap
try {
File path = new File(SavePath);
//文件
String filepath = SavePath + "/Screen_1.png" ;
File file = new File(filepath);
if (!path.exists()){
path.mkdirs();
}
if (!file.exists()) {
file.createNewFile();
}
FileOutputStream fos = null ;
fos = new FileOutputStream(file);
if ( null != fos) {
Bmp.compress(Bitmap.CompressFormat.PNG, 90 , fos);
fos.flush();
fos.close();
Toast.makeText(mContext, "截屏文件已保存至SDCard/ScreenImages/目录下" ,Toast.LENGTH_LONG).show();
}
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 获取SDCard的目录路径功能
* @return
*/
private String getSDCardPath(){
File sdcardDir = null ;
//判断SDCard是否存在
boolean sdcardExist = Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED);
if (sdcardExist){
sdcardDir = Environment.getExternalStorageDirectory();
}
return sdcardDir.toString();
}
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