安卓直接跳到qq聊天
String qqNum = "QQ号";
final String qqUrl = "mqqwpa://im/chat?chat_type=wpa&uin=" + qqNum + "&version=1";
startActivity(new Intent(Intent.ACTION_VIEW,Uri.parse(qqUrl)));
判断是否安装QQ
//判断是否安装Qq
public static final boolean isQQClientAvailable(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;
}
