修改器下载 androidstudio中怎么改drawble中图片的大小？
androidstudio中怎么改drawble中图片的大小？
使用位图重新绘制位图BTM1=BitmapFactory.decodeResource文件( Main.this.getResources（），右。可绘制.hh)BitmapDrawablebd1=位可绘制（btm1）imageView.setBackgroundDrawable可设置（BD1）//单击bitmapbtm2=位图.createScaledBitmap（btm1，40，50，false）//自定义bitmapdrawablebd2=bitmapdrawable（btm2）图像视图。setbackgrounddrawable（BD2）
android头像修改后别的ui头像怎么更新？
首页碎片
//必须是静态全局变量
public static Boolean isuichange=false//判断头像是否已更改
public static bitmap Mimagebitmp=null//头像位图
=============== = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = == picdata.getExtras文件（）
如果（额外的！=null）{
位图照片=额外的getParcelable（“data”）
Drawable Drawable=新的位图绘制（照片）
//mhaedimage.setbackgrounddrawing可设置（可绘制）
mimagebitmp=照片mhaedimage.setBitmap文件（照片）mhadeimage.setbackground公司（照片）
isuichange=true
}
}
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