title: TWA android app Error : android.support.customtabs.CustomTabColorSchemeParams.toBundle()' is inaccessible
body: <p>I tried to convert my pwa app to android app using TWA <code>[https://developers.google.com/web/updates/2019/02/using-twa][1]</code> .
  I followed all the steps. When I click Build and run the app using android emulator it throughs error</p>
  
  <pre><code>2019-09-18 15:38:31.942 6870-6870/? E/AndroidRuntime: FATAL EXCEPTION: main
      Process: com.pwa.vayup, PID: 6870
      java.lang.IllegalAccessError: Method 'android.os.Bundle android.support.customtabs.CustomTabColorSchemeParams.toBundle()' is inaccessible to class 'androidx.browser.customtabs.CustomTabsIntent$Builder' (declaration of 'androidx.browser.customtabs.CustomTabsIntent$Builder' appears in /data/app/com.pwa.vayup-2/base.apk)
          at androidx.browser.customtabs.CustomTabsIntent$Builder.build(CustomTabsIntent.java:746)
          at android.support.customtabs.trusted.TrustedWebActivityIntentBuilder.buildCustomTabsIntent(TrustedWebActivityIntentBuilder.java:162)
          at android.support.customtabs.trusted.TwaLauncher.launchCct(TwaLauncher.java:135)
          at android.support.customtabs.trusted.TwaLauncher.launch(TwaLauncher.java:127)
          at android.support.customtabs.trusted.LauncherActivity.onCreate(LauncherActivity.java:134)
          at android.app.Activity.performCreate(Activity.java:6662)
          at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
          at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2599)
          at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2707)
          at android.app.ActivityThread.-wrap12(ActivityThread.java)
          at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1460)
          at android.os.Handler.dispatchMessage(Handler.java:102)
          at android.os.Looper.loop(Looper.java:154)
          at android.app.ActivityThread.main(ActivityThread.java:6077)
          at java.lang.reflect.Method.invoke(Native Method)
          at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:866)
          at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:756)
  2019-09-18 15:38:31.944 1599-2084/? W/ActivityManager:   Force finishing activity com.
  </code></pre>
  
  <p>I check many resources [<a href="https://stackoverflow.com/questions/54714786/android-app-startup-crash-customtabs-customtabssession-validaterelationship][1]">Android App Startup Crash - customtabs.CustomTabsSession.validateRelationship</a> . But problem not solved </p>