使用 react-native-device-info 模块时，React native android 应用程序在 assemble release build 中崩溃

Question

In debug build it is working fine but when in release apk build, when run it only display splash screen then it crashes.

I tried many technics and look the related issue in the forum to fix it, did not work.

Answer 1

Solution:

I was not able to track how the released apk app crashing. It worked fine in debug mode.

The simple trick that I made work.

when I run this command in projectname/android and open release apk app

adb logcat *:E

It gives me this error exception in logcat

04-20 12:31:49.153 23368 23410 E AndroidRuntime: java.lang.SecurityException: WifiService: Neither user 11740 nor current process has android.permission.ACCESS_WIFI_STATE.

04-20 12:31:49.153 23368 23410 E AndroidRuntime:        at android.os.Parcel.createException(Parcel.java:2088)

04-20 12:31:49.153 23368 23410 E AndroidRuntime:        at android.os.Parcel.readException(Parcel.java:2056)

04-20 12:31:49.153 23368 23410 E AndroidRuntime:        at android.os.Parcel.readException(Parcel.java:2004)

04-20 12:31:49.153 23368 23410 E AndroidRuntime:        at android.net.wifi.IWifiManager$Stub$Proxy.getConnectionInfo(IWifiManager.java:3474)
...

There was no wifi access permission which is required by react-native-device-info module.

In the Manifest file, I give this permission and work it out.

<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />