d tag

2228 questions


1 answers
45 views
0
How to change icons in Android apps in Eclipse

I'm developing Android with Eclipse Juno. How do I change the icon of the app?


1 answers
110 views
0
How to get photo metadata from Android

As far as I know, photos have metadata like music files.I heard that the size, pixel, and date of the picture are saved.I'd like to get the price of the date I took the picture, so how can I get it?

2 years ago

2 answers
53 views
0
Please evaluate the results of simultaneous implementation of onClick, LongClick, and onTouch.

I am studying Android programming from the basics by making a simple notepad application.Make listview an object in the main activity and the list view sets the adapter.Inside the adapter, notes enter...

2 years ago

1 answers
44 views
0
How to send a text message on Android

I'd like to send a text message.Can I know what the intent is that makes me send sms or another code?

2 years ago

1 answers
127 views
0
Change the text of the title bar in the activity

When you create an application with a new project in Android Studio, you basically have the title bar at the top.I'd like to change the title bar at the top to Hi, I'm Android.What should I do?

2 years ago

1 answers
137 views
0
RecyclerView Compatibility

RecyclerView is from Lollipop on Android By the way, is it compatible when you turn it on kitkat or jellybean?


1 answers
114 views
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To verify that EditText is empty

I have 5 EditTexts on my app. What I'm curious about is whether Android provides a method to know if the content of EditText is empty.Or do I have to code it separately?


1 answers
99 views
0
Can't I turn on the app when I reboot the device?

I found the sample code, but it was so old that the classes were no longer defined. So I'm asking you a question because I don't think it's possible


1 answers
118 views
0
I'm trying to write a list view on Android, but there's an error.

I'm going to write a list view Compilation works wellYour content must have a ListView whose id attribute is 'android.R.id.list'If you get this kind of error, it will explode if you execute it.My sour...

2 years ago

1 answers
112 views
0
How to make all text select when you click EditText

When I click EditText on Android, can't I make you select all the letters entered in EditText?I think that'll make it easier to erase and use it. Is there any other way?

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