voids commented on issue #3190:
URL: https://github.com/apache/incubator-weex/issues/3190#issuecomment-629185913
same bug.
My project has a SplashActivity render first screen, it doesn't has weex
instance, and it will redirect to MainActivity which has weex instance after
several seconds, and it triggers onRenderError very frequently on android 7,
maybe the low performance phone leaded.
I wrote the code below in onRenderError:
```java
Log.i(Tag, "WXSDKEngine.isInitialized: " +
WXSDKEngine.isInitialized());
Log.i(Tag, "WXSDKEngine.isSoInitialized: " +
WXSDKEngine.isSoInitialized());
```
while reproduce, isInitialized always false.
so, I wrote the code below in SplashActivity, before redirect:
```java
while (true) {
try {
Thread.sleep(100);
if (WXSDKEngine.isInitialized()) {
break;
}
} catch (InterruptedException e) {
e.printStackTrace();
}
}
```
It works!
But sometimes it will take about 30+ seconds until MainActivity shows.
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