按照下面的代码运行，就会获得已经安装的程序列表
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final
Intent mainIntent = new
Intent(Intent.ACTION_MAIN, null);mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);final
List pkgAppsList = context.getPackageManager().queryIntentActivities( mainIntent,
0); |
或者下面链接和代码也
Link: http://www.androidsnippets.com/get-installed-applications-with-name-package-name-version-and-icon
Here a good example:
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class
PInfo { private
String appname = ""; private
String pname = ""; private
String versionName = ""; private
int
versionCode = 0; private
Drawable icon; private
void
prettyPrint() { Log.v(appname
+ "\t"
+ pname + "\t"
+ versionName + "\t"
+ versionCode); }}private
ArrayList<pinfo> getPackages() { ArrayList<pinfo>
apps = getInstalledApps(false);
/*
false = no system packages */ final
int
max = apps.size(); for
(int
i=0;
i<max; arraylist<pinfo=""
private=""
}=""
apps;=""
return=""
apps.get(i).prettyprint();=""
{=""
i++)="">
getInstalledApps(boolean
getSysPackages) { ArrayList<pinfo>
res = new
ArrayList<pinfo>(); List<packageinfo>
packs = getPackageManager().getInstalledPackages(0); for(int
i=0;i<packs.size();i++)
}=""
return=""
{=""
pre=""
<=""
res;=""
res.add(newinfo);=""
newinfo.icon="p.applicationInfo.loadIcon(getPackageManager());"
newinfo.versioncode="p.versionCode;"
newinfo.versionname="p.versionName;"
newinfo.pname="p.packageName;"
newinfo.appname="p.applicationInfo.loadLabel(getPackageManager()).toString();"
pinfo();=""
newinfo="new"
pinfo=""
;=""
continue=""
null))=""
(p.versionname="="
&&=""
((!getsyspackages)=""
if=""
p="packs.get(i);"
packageinfo=""></packs.size();i++)></packageinfo></pinfo></pinfo></max;></pinfo></pinfo> |
原文地址：http://www.itmmd.com/201411/122.html
该文章由 萌萌的IT人 整理发布,转载须标明出处。
原文地址：http://blog.csdn.net/androidmylove/article/details/42078711
