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Reactron でうまくAndroidのログがでない場合

Reactronは 9090 ポートで待っているのでバインドします。

 adb reverse tcp:9090 tcp:9090

ログを出力する方法

react-native log-android

https://facebook.github.io/react-native/docs/debugging#accessing-console-logs

Androidでログを出力する

https://developer.android.com/reference/android/util/Log

adb logcat

https://techbooster.org/android/environment/522/

複数の端末を起動している場合

adb devices
List of devices attached
192.168.XX.XXX:5555 device
192.168.XX.XXX:5555 device
192.168.XX.XXX:5555 device

https://qiita.com/t2low/items/cb37cec5f864c4748e14#%E6%8E%A5%E7%B6%9A%E3%81%97%E3%81%A6%E3%81%84%E3%82%8B%E7%AB%AF%E6%9C%AB%E3%81%AE%E7%A2%BA%E8%AA%8D

端末を指定してadbコマンドを実行する場合

adb -s 192.168.XX.XXX:5555 reverse tcp:9090 tcp:9090

のように「-s」オプションを付けます。

http://d.hatena.ne.jp/jogus/20150924/1443096208

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