# Cross plataforma in Android **URL:** \ **Category:** Questions about Thunkable X\ **Created:** [March 5, 2019, 11:02am UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214 "2019-03-05T11:02:53Z")\ **Posts on this page:** 15\ **Page:** 1
**Author:** ![Fernando\_Matos](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/fernando_matos/32/30641_2.png) [@Fernando\_Matos](https://community.thunkable.com/u/Fernando_Matos)\ **Post date:** [March 5, 2019, 11:02am UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/1 "2019-03-05T11:02:53Z")
my app works fine on iOS but on Android in live test and apk only one blank page appears! does anyone know why? ---
**Author:** ![Cian\_O\_Sullivan](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/cian_o_sullivan/32/34494_2.png) [@Cian\_O\_Sullivan](https://community.thunkable.com/u/Cian_O_Sullivan)\ **Post date:** [March 5, 2019, 2:10pm UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/2 "2019-03-05T14:10:05Z")
Have you tried different versions of android? Do you know how to use ADB to debug android? If not, it is really worth learning and installing the pieces to debug. If so, please do a adb log capture. Do you have any startup screen things that might be cause an issue. Setup a test where you add debug information to a label. That will help you figure out where things are breaking ---
**Author:** ![Fernando\_Matos](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/fernando_matos/32/30641_2.png) [@Fernando\_Matos](https://community.thunkable.com/u/Fernando_Matos)\ **Post date:** [March 5, 2019, 3:55pm UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/3 "2019-03-05T15:55:35Z")
I experimented with tablet and mobile phone and the result is the same. how can i test adb debug? ---
**Author:** ![Cian\_O\_Sullivan](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/cian_o_sullivan/32/34494_2.png) [@Cian\_O\_Sullivan](https://community.thunkable.com/u/Cian_O_Sullivan)\ **Post date:** [March 5, 2019, 7:18pm UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/4 "2019-03-05T19:18:11Z")
> **[How to Install and Use ADB, the Android Debug Bridge Utility](https://www.howtogeek.com/125769/how-to-install-and-use-abd-the-android-debug-bridge-utility/)** > > ADB, Android Debug Bridge, is a command-line utility included with Google’s Android SDK. ADB can control your device over USB from a computer, copy files back and forth, install and uninstall apps, run shell commands, and more. ---
**Author:** ![Fernando\_Matos](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/fernando_matos/32/30641_2.png) [@Fernando\_Matos](https://community.thunkable.com/u/Fernando_Matos)\ **Post date:** [March 6, 2019, 9:18am UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/5 "2019-03-06T09:18:41Z")
@Cian_O_Sullivan I found the problem. I had a webviewer to call a html file by deleting the block that calls the html the screen appears normally, but if I call the html again everything is white again ---
**Author:** ![Cian\_O\_Sullivan](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/cian_o_sullivan/32/34494_2.png) [@Cian\_O\_Sullivan](https://community.thunkable.com/u/Cian_O_Sullivan)\ **Post date:** [March 6, 2019, 1:18pm UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/6 "2019-03-06T13:18:49Z")
It looks like a path problem to the local assets. Try to build just a webviewer app, with your file, and play around with the path ./ etc to see. Another way to confirm is setup a button that changes the url to [google.com](http://google.com) so you can see the webviewer is working, it just does not like the path of the asset on Android. You may need to remote store it, and get the URL remotely, because I know the android assets need to be in a different spot like/android\_assets ---
**Author:** ![Fernando\_Matos](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/fernando_matos/32/30641_2.png) [@Fernando\_Matos](https://community.thunkable.com/u/Fernando_Matos)\ **Post date:** [March 6, 2019, 1:32pm UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/7 "2019-03-06T13:32:26Z")
@Cian_O_Sullivan one more thing webview after compile for ios does not work only appears blank but works on testlive ---
**Author:** ![Cian\_O\_Sullivan](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/cian_o_sullivan/32/34494_2.png) [@Cian\_O\_Sullivan](https://community.thunkable.com/u/Cian_O_Sullivan)\ **Post date:** [March 6, 2019, 1:42pm UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/8 "2019-03-06T13:42:16Z")
> [@Fernando\_Matos](#): > > my app works fine on iOS You said it works fine. Does it not work in either? ---
**Author:** ![Fernando\_Matos](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/fernando_matos/32/30641_2.png) [@Fernando\_Matos](https://community.thunkable.com/u/Fernando_Matos)\ **Post date:** [March 6, 2019, 1:47pm UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/9 "2019-03-06T13:47:22Z")
in testlive only in ios but after compiling does not work in any ---
**Author:** ![Cian\_O\_Sullivan](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/cian_o_sullivan/32/34494_2.png) [@Cian\_O\_Sullivan](https://community.thunkable.com/u/Cian_O_Sullivan)\ **Post date:** [March 6, 2019, 2:18pm UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/10 "2019-03-06T14:18:29Z")
Its because it is a local asset. What are your blocks ---
**Author:** ![Fernando\_Matos](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/fernando_matos/32/30641_2.png) [@Fernando\_Matos](https://community.thunkable.com/u/Fernando_Matos)\ **Post date:** [March 6, 2019, 2:41pm UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/11 "2019-03-06T14:41:46Z")
![Sem%20t%C3%ADtulo](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/d/b/dbade6b254545d1fe2f5ec3b45e016050997da16.png) ---
**Author:** ![Cian\_O\_Sullivan](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/cian_o_sullivan/32/34494_2.png) [@Cian\_O\_Sullivan](https://community.thunkable.com/u/Cian_O_Sullivan)\ **Post date:** [March 6, 2019, 2:57pm UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/12 "2019-03-06T14:57:27Z")
try setting the path for android to file:///android\_asset/file1.html See if that works. If it does then we need the same path if it is iOS ---
**Author:** ![Fernando\_Matos](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/fernando_matos/32/30641_2.png) [@Fernando\_Matos](https://community.thunkable.com/u/Fernando_Matos)\ **Post date:** [March 6, 2019, 4:03pm UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/13 "2019-03-06T16:03:04Z")
you know path for ios? ---
**Author:** ![Fernando\_Matos](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/fernando_matos/32/30641_2.png) [@Fernando\_Matos](https://community.thunkable.com/u/Fernando_Matos)\ **Post date:** [March 11, 2019, 1:02pm UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/14 "2019-03-11T13:02:51Z")
hello can you help me I wanted to try to open an html file that I have in firebase storage in webview, how can I do it? thank you ---
**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\ **Post date:** [November 8, 2024, 12:16pm UTC](https://community.thunkable.com/t/cross-plataforma-in-android/71214/15 "2024-11-08T12:16:06Z")