增加env ready事件

assets/scripts/libs/native_bridge.js

@@ -1,9 +1,5 @@
 import init, {
   wget_address,
-  wencrypt,
-  wdecrypt,
-  password_hash,
-  password_verify,
   hash_pass_svr,
   sign,
   sign_for_tran,
@@ -18,10 +14,10 @@ let walletCache = [];
 
 async function initWasm() {
   if (jc.wallet.platform === 'web') {
-    console.log('init wasm');
-    await init();
     googleClient = new GoogleClient();
+    await init();
     await googleClient.initGoolgeClient();
+    window.dispatchEvent(new CustomEvent('envready'));
   }
 }
 

assets/scripts/run_sample.js

@@ -200,3 +200,6 @@ for (let key in pages) {
   button.addEventListener('click', pages[key]);
   app.appendChild(button);
 }
+window.addEventListener('envready', (e) => {
+  console.log('接受到环境初始化事件, 可以显示登录按钮了');
+});