fragment tag

65 questions

1 answers
136 views
0

I have a question about Android viewpager.

If each item in the view phaser has the same layout, can we define only one fragment?What should I do?

2 years ago

2 answers
53 views
0

I'm asking you how to use findViewById in the fragment~~

I've just used the Android studio, so I'm a beginner who doesn't know anything(Crying)I don't know how to use findViewById to use fragment. If you do so, an error occurs.Error: Attempt to invoke virtu...

fragment

2 years ago

1 answers
52 views
0

Questions about Android Studio App Development

There are already many in the market, but I'm going to make a wise saying app as a portfolio and practice.The method I thought of before starting the project was Write json data with HTml file and upl...

fragment android-studio java json

2 years ago

1 answers
90 views
0

[Android JAVA] How to float a new window of Activity in Fragment

I want to open a new activity window in Fragment on Android JavaPressing the button will shut down the app at the same time as the error.f0Binding.ibBk.setOnClickListener(new View.OnClickListener() { ...

java fragment activity android

2 years ago

1 answers
97 views
0

[Android] Can you tell me the difference between onBackPressed and onCancel?

After implementing the dialog fragment, you want to implement the Back button in the displayed window. If you press the onBackPressed button, it doesn't work.Or onBackPressedCallback()In the case of D...

android dialog fragment

2 years ago

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