Kiwix-android: Search need to show a message that the requested keyword is not found.

[AkashAli506]

Describe the bug
When you search a keyword like "Akash", it doesn't show anything.

Expected behavior
search need to show a message that "the requested keyword is not found" or "try another keyword".

Steps to reproduce the behavior:

1. When you type some keyword in the search.
2. If keyword is not found it doesn't show any message.

Environment

• Version of Kiwix Android : 2.4
• Device : Huawei Mate 10 lite
• OS version : 8.0.0

[abdulwd]

@AkashAli506 Please follow the issue template while creating an issue.

[AkashAli506]

@abdulwd I have changed the template.

[abdulwd]

@AkashAli506 If you want to work on this issue you can otherwise any of our contributors can. This is similar to #1010.

[AkashAli506]

@abdulwd I want to work on this issue but I am facing errors in gradle building. Can you please help me building this project?

[iadeelzafar]

@AkashAli506 Follow this Build Solution

[AkashAli506]

@iadeelzafar Thanks for help.

[waahm7]

@AkashAli506 I faced build issues too when building in Android Studio 3.3.2. Error was AndroidManifest not found. I resolved it by using latest Android Studio 3.5 canary preview. Update your Android Studio if you are facing similar issue.

[AkashAli506]

Thanks, @waahm7.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be now be reviewed manually. Thank you for your contributions.

[kelson42]

Im not sure is this is a good idea... Should we display a toat with this message?

[iadeelzafar]

@kelson42 An empty view would be a better choice.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be now be reviewed manually. Thank you for your contributions.

[macgills]

So we have No Results displaying but perhaps we could also have a loading state, there have been some complaints of lengthy loading

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be now be reviewed manually. Thank you for your contributions.