Android获取高清app图标代码分享
Android获取高清app图标只有一个方法，具体内容如下
publicsynchronizedstaticDrawablegetIconFromPackageName(StringpackageName,Contextcontext){
PackageManagerpm=context.getPackageManager();
if(Build.VERSION.SDK_INT>=Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1){
try{
PackageInfopi=pm.getPackageInfo(packageName,0);
ContextotherAppCtx=context.createPackageContext(packageName,Context.CONTEXT_IGNORE_SECURITY);
intdisplayMetrics[]={DisplayMetrics.DENSITY_XXXHIGH,DisplayMetrics.DENSITY_XXHIGH,DisplayMetrics.DENSITY_XHIGH,DisplayMetrics.DENSITY_HIGH,DisplayMetrics.DENSITY_TV};
for(intdisplayMetric:displayMetrics){
try{
Drawabled=otherAppCtx.getResources().getDrawableForDensity(pi.applicationInfo.icon,displayMetric);
if(d!=null){
returnd;
}
}catch(Resources.NotFoundExceptione){
continue;
}
}
}catch(Exceptione){
//HandleErrorhere
}
}
ApplicationInfoappInfo=null;
try{
appInfo=pm.getApplicationInfo(packageName,0);
}catch(PackageManager.NameNotFoundExceptione){
returnnull;
}
returnappInfo.loadIcon(pm);
}
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