Merge pull request #2731 from ag2s20150909/master

Cronet支持上传大文件

app/src/main/java/io/legado/app/help/config/AppConfig.kt

@@ -12,7 +12,7 @@ import splitties.init.appCtx
 
 @Suppress("MemberVisibilityCanBePrivate")
 object AppConfig : SharedPreferences.OnSharedPreferenceChangeListener {
-    val isGooglePlay = appCtx.channel == "google"
+    const val isGooglePlay = BuildConfig.isGoogle//appCtx.channel == "google"
     val isCronet = appCtx.getPrefBoolean(PreferKey.cronet)
     val useAntiAlias = appCtx.getPrefBoolean(PreferKey.antiAlias)
     var userAgent: String = getPrefUserAgent()