catchat | chatroom built with Flask , featured with Markdown support | Web Site library
kandi X-RAY | catchat Summary
kandi X-RAY | catchat Summary
Example application for Python Web Development with Flask (《Flask Web 开发实战》).
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of catchat
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Community Discussions
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QUESTION
In my fragment I have material search bar with navigation button(humbugger). How can I call Navigation Drawer which is in main activity with that humbugger button in my fragment Do not get how to handle it inside DictionaryFragment
MainActivity:
...ANSWER
Answered 2019-Sep-21 at 06:41This is what you can try where you want to toggle navigation drawer in your fragment, this way you will have to write a method in activity to do whatever you want to do from your fragment, be sure it is a public method:
QUESTION
I m unable to open the application on my phone,it show me some thread error also.
The app crashes saying "Unfortunately app has stopped" when i run in the emulator. and shows the error AndroidRuntime: FATAL EXCEPTION: main java.lang.RuntimeException: Unable to start activity ComponentInfo in my logcat. Please help me to fix this error since i am new to java and android.
MainActivity.java
...ANSWER
Answered 2019-Jul-16 at 18:07You have used Fragment
class to create new instance which doesn't have any view implementation.
You have to extend Fragment
class then you have to provide a view for it. Then after you can use it.
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password: helloflask
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