<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

<activity
  android:name="com.alipay.sdk.app.H5PayActivity"
  android:configChanges="orientation|keyboardHidden|navigation|screenSize"
  android:exported="false"
  android:screenOrientation="behind"
  android:windowSoftInputMode="adjustResize|stateHidden" />

 <activity
  android:name="com.alipay.sdk.app.H5AuthActivity"
  android:configChanges="orientation|keyboardHidden|navigation"
  android:exported="false"
  android:screenOrientation="behind"
  android:windowSoftInputMode="adjustResize|stateHidden" />

/**
   * 顯示支付寶簽名
   *
   * @param aliPayBean 自己服務(wù)器返回的訂單簽名字符串
   */
public void aliPayData(AliPayBean aliPayBean) {
    //支付寶支付請(qǐng)求所需的簽名字符串
    final String orderInfo = aliPayBean.getResult().getMessage();
    Runnable payRunnable = new Runnable() {
      @Override
      public void run() {
        PayTask alipay = new PayTask(PaymentActivity.this);
        Map<String, String> result = alipay.payV2(orderInfo, true);
        Log.i("msp", result.toString());

        Message msg = new Message();
        msg.what = SDK_ALI_PAY_FLAG;
        msg.obj = result;
        mHandler.sendMessage(msg);
      }
    };
    // 必須異步調(diào)用
    Thread payThread = new Thread(payRunnable);
    payThread.start();
  }

//支付寶返回?cái)?shù)據(jù)handler
  @SuppressLint("HandlerLeak")
  private Handler mHandler = new Handler() {
    @SuppressWarnings("unused")
    public void handleMessage(Message msg) {
      switch (msg.what) {
        case SDK_ALI_PAY_FLAG: {
          @SuppressWarnings("unchecked")
          PayResult payResult = new PayResult((Map<String, String>) msg.obj);
          /**
           對(duì)于支付結(jié)果，請(qǐng)商戶依賴服務(wù)端的異步通知結(jié)果。同步通知結(jié)果，僅作為支付結(jié)束的通知。
           */
          String resultInfo = payResult.getResult();// 同步返回需要驗(yàn)證的信息
          String resultStatus = payResult.getResultStatus();
          String result = "";
          // 判斷resultStatus 為9000則代表支付成功
          Log.i(TAG, resultStatus);
          if (TextUtils.equals(resultStatus, "9000")) {
            //支付成功
            result = "支付成功";
            aliPaySuccess();
          } else if ("6001".equals(resultStatus)) {
            result = "您取消了支付";
          } else {
            // 該筆訂單真實(shí)的支付結(jié)果，需要依賴服務(wù)端的異步通知。
            result = "支付失敗";
          }
          ToastUtils.showToast(mContext, result);
          break;
        }
      }
    }
  };