android app添加捐赠项，支付宝捐赠

- 用微信扫一下二维码，复制网站：如下：https://qr.alipay.com/**a6x076306bxhk8outhwdr67**
- （为什么用微信的，因为微信和支付宝不兼容，不会跳转到支付宝，可以获取到链接）
我们要的就是 a6x076306bxhk8outhwdr67这一段
通过替换（{替换处}）`"intent://platformapi/startapp?saId=10000007&" +
"clientVersion=3.7.0.0718&qrcode=https%3A%2F%2Fqr.alipay.com%2F{替换处}%3F_s" +
"%3Dweb-other&_t=1472443966571#Intent;" +
"scheme=alipayqr;package=com.eg.android.AlipayGphone;end";`
获取自己的url然后使用intent跳转即可
/**
* 判断支付宝客户端是否已安装，建议调用转账前检查
* @return 支付宝客户端是否已安装
*/
public static   boolean hasInstalledAlipayClient() {
String ALIPAY_PACKAGE_NAME = "com.eg.android.AlipayGphone";
PackageManager pm = MyApplication.getContext().getPackageManager();
try {
PackageInfo info = pm.getPackageInfo(ALIPAY_PACKAGE_NAME, 0);
return info != null;
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
return false;
}
}

/***
* 支付宝转账
* @param activity
* **/
public static void openALiPay(Activity activity){
String url1="intent://platformapi/startapp?saId=10000007&" +
"clientVersion=3.7.0.0718&qrcode=https%3A%2F%2Fqr.alipay.com%2Fa6x076306bxhk8outhwdr67%3F_s" +
"%3Dweb-other&_t=1472443966571#Intent;" +
"scheme=alipayqr;package=com.eg.android.AlipayGphone;end";
//String url1=activity.getResources().getString(R.string.alipay);
Intent intent = null;
Toast.makeText(MyApplication.getContext(),"感谢您的捐赠！٩(๑❛ᴗ❛๑)۶",Toast.LENGTH_SHORT).show();
if(hasInstalledAlipayClient()){
try {
intent = Intent.parseUri(url1 ,Intent.URI_INTENT_SCHEME );
activity.startActivity(intent);
} catch (URISyntaxException e) {
e.printStackTrace();
Toast.makeText(MyApplication.getContext(),"出错啦",Toast.LENGTH_SHORT).show();
}
}
else
{
Toast.makeText(MyApplication.getContext(),"您未安装支付宝哦！(>ω･* )ﾉ",Toast.LENGTH_SHORT).show();
}
}