return appList;
PackageManager pm = context.getPackageManager();
List installedPkgs = pm.getInstalledPackages(0);
int li = installedPkgs.size();
int lj = pkgs.size();
for (int j = 0; j < lj; j++) {
for (int i = 0; i < li; i++) {
String installPkg = “”;
String checkPkg = pkgs.get(j);
PackageInfo packageInfo = installedPkgs.get(i);
try {
installPkg = packageInfo.packageName;
} catch (Exception e) {
e.printStackTrace();
}
if (TextUtils.isEmpty(installPkg))
continue;
if (installPkg.equals(checkPkg)) {
// 如果非系统应用，则添加至appList,这个会过滤掉系统的应用商店，如果不需要过滤就不用这个判断
if ((packageInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {
//将应用相关信息缓存起来，用于自定义弹出应用列表信息相关用
AppInfo appInfo = new AppInfo();
appInfo.setAppName(packageInfo.applicationInfo.loadLabel(getPackageManager()).toString());
appInfo.setAppIcon(packageInfo.applicationInfo.loadIcon(getPackageManager()));
appInfo.setPackageName(packageInfo.packageName);
appInfo.setVersionCode(packageInfo.versionCode);
appInfo.setVersionName(packageInfo.versionName);
appInfos.add(appInfo);
appList.add(installPkg);
}
break;
}
}
}
return appList;
}
//自定义的AppInfo
public class AppInfo {
private String appName;
private Drawable appIcon;
private String packageName;
private int versionCode;
private String versionName;
public String getAppName() {
return appName;
}
public void setAppName(String appName) {
this.appName = appName;
}
public Drawable getAppIcon() {
return appIcon;
}
public void setAppIcon(Drawable appIcon) {
this.appIcon = appIcon;
}
public String getPackageName() {
return packageName;
}
public void setPackageName(String packageName) {
this.packageName = packageName;
}
public int getVersionCode() {
return versionCode;
}
public void setVersionCode(int versionCode) {
this.versionCode = versionCode;
}
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lic String getVersionName() {
return versionName;
}
public void setVersionName(String versionName) {
this.versionName = versionName;
}
}
/**
跳转到应用市场app详情界面
@param appPkg App的包名
@param marketPkg 应用市场包名
*/
public void launchAppDetail(String appPkg, String marketPkg) {
try {
if (TextUtils.isEmpty(appPkg))
return;
Uri uri = Uri.parse(“market://details?id=” + appPkg);
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
if (!TextUtils.isEmpty(marketPkg))
intent.setPackage(marketPkg);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
} catch (Exception e) {
e.printStackTrace();
}
}
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