分享代码报错,因为没安装微信,就这个问题。。。
/**
* 判断 用户是否安装微信客户端
*/
public static boolean isWeixinAvilible(Context context){
final PackageManager packageManager = context.getPackageManager(); //获取packagemanager
List<PackageInfo> pinfo =packageManager.getInstalledPackages(0);// 获取所有已安装程序的包信息
if (pinfo !=null){
for (int i = 0; i < pinfo.size(); i++) {
String pn = pinfo.get(i).packageName;
if (pn.equals("com.tencent.mm")){//匹配packagename
return true;
}
}
}
return false;
}
/**
* 判断 用户是否安装QQ客户端
*/
public static boolean isQQClientAvaolable(Context context){
final PackageManager packageManager = context.getPackageManager();
List<PackageInfo> pinfo = packageManager.getInstalledPackages(0);
if (pinfo !=null){
for (int i = 0; i < pinfo.size(); i++) {
String pn = pinfo.get(i).packageName;
if (pn.equalsIgnoreCase("com.tencent.qqlite")||pn.equalsIgnoreCase("com.tencent.mobileqq")){
return true;
}
}
}
return false;
}
微信扫码查看本文
发表评论