react-native/ReactAndroid/src/main/res/devsupport/xml/rn_dev_preferences.xml

A framework for building native apps using React

<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
  <PreferenceCategory
      android:key="catalyst_perf"
      android:title="Performance"
      >
    <CheckBoxPreference
        android:key="js_dev_mode_debug"
        android:title="JS Dev Mode"
        android:summary="Load JavaScript bundle with __DEV__ = true for easier debugging. Disable for performance testing. Reload for the change to take effect."
        android:defaultValue="true"
        />
    <CheckBoxPreference
        android:key="js_minify_debug"
        android:title="JS Minify"
        android:summary="Load JavaScript bundle with minify=true for debugging minification issues."
        android:defaultValue="false"
        />
    <CheckBoxPreference
        android:key="animations_debug"
        android:title="Animations FPS Summaries"
        android:summary="At the end of animations, Toasts and logs to logcat debug information about the FPS during that transition. Currently only supported for transitions (animated navigations)."
        android:defaultValue="false"
        />
  </PreferenceCategory>
  <PreferenceCategory
      android:key="pref_key_catalyst_debug"
      android:title="Debugging"
      >
    <EditTextPreference
        android:key="debug_http_host"
        android:title="Debug server host &amp; port for device"
        android:summary="Debug server host &amp; port for downloading JS bundle or communicating with JS debugger. With this setting empty launcher should work fine when running on emulator (or genymotion) and connection to debug server running on emulator's host."
        android:defaultValue=""
        />
  </PreferenceCategory>
</PreferenceScreen>