手机判断微信是否安装(转)

private static boolean isWXAppInstalledAndSupported(Context context,
            IWXAPI api) {
        // LogOutput.d(TAG, "isWXAppInstalledAndSupported");
        sIsWXAppInstalledAndSupported = api.isWXAppInstalled()
                && api.isWXAppSupportAPI();
        if (!sIsWXAppInstalledAndSupported) {
            Log.w(TAG, "~~~~~~~~~~~~~~微信客户端未安装，请确认");
            GameToast.showToast(context, "微信客户端未安装，请确认");
        }

        return sIsWXAppInstalledAndSupported;
    }

转载地址：http://blog.csdn.net/sww_simpcity/article/details/17680551