view tag

215 questions

1 answers
132 views
0

Hello, I have a question about Android Studio.

I'm using a method called MultiautocompleteTextview.Is it possible to apply this to the mobile custom keyboard that was made separately (?)?Originally, this method is used when you enter a specific wo...

android multiautocompletetextview

2 years ago

1 answers
142 views
0

I have a question about RecyclerView.

Hello, RecyclerView is showing you a list of lists.If you scroll down in RecyclerView, you'll see the items that are shown on the current screen I want to know which position item it is. I wonder if t...

android recyclerview scroll-position

2 years ago

1 answers
140 views
0

Why do I have to press the button one more time?

<?xml version=1.0 encoding=utf-8?><LinearLayout xmlns:android=http://schemas.android.com/apk/res/android xmlns:tools=http://schemas.android.com/tools android:layout_width=match_parent android...

android delay button listview application

2 years ago

1 answers
94 views
0

Your content MUST have a ListView whose id attribute is 'android.R.id.list'

First of all, the contents of the XML file are as follows.<?xml version=1.0 encoding=utf-8?><ListView xmlns:android=http://schemas.android.com/apk/res/android android:layout_width=match_paren...

android android-listview

2 years ago

1 answers
117 views
0

Google Service cannot be initialized.

I'm going to use Google Maps map on my application. I created a key and added a permission from the manifest, but when I run the app, I get this message from the debugger:GoogleService failed to initi...

android android-maps-v2 android-mapview google-maps

2 years ago

2 answers
65 views
0

Android SearchView

In the fragment, searchView is implemented in the action bar.It used to work wellpublic class Fragment1 extends android.support.v4.app.Fragment {}There is an error after extends to v4 because of other...

searchview android

2 years ago

1 answers
96 views
0

Extended recyclerview method

I want to make the layout come out under the position every time I click each position in recyclerview and disappear when I click again, what should I do? Should I do it on click on the main page? I g...

java android json recyclerview

2 years ago

1 answers
129 views
0

Is there any way in RecyclerView to keep items in memory like the setOffscreenPageLimit() function in ViewPager?

I'm making an app for securities, and I'm drawing a line graph by holding the items of RecyclerView with a candle.If you scroll through this graph, the items in RecyclerView will be erased, and the va...

recyclerview android-viewpager setoffscreenpagelimit

2 years ago

2 answers
84 views
0

This is a question when you dynamically add a list view item from another activity.

Place the listview and add item buttons in Main Activity.Press the button to go to B_Activity.In B_Activity, I want to read the view values when I click the finish button and add a list view item loca...

android listview

2 years ago

1 answers
64 views
0

Please tell me how to click and enlarge the Android image view.

When you click the image view on the left screen, as shown in the picture,I want to fill up the screen like the picture on the right (like when you click on the image in the photo album)I'm thinking a...

eclipse imageview

2 years ago

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