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How do you make a LinearLayout scrollable?
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 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout 
       android:layout_width="fill_parent"
       android:layout_height="fill_parent"
       xmlns:android="http://schemas.android.com/apk/res/android">
       <ScrollView
            android:layout_width="fill_parent"
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							Setting background colour of Android layout element
					...ying to, somewhat clone the design of an activity  from a set of slides on Android UI design . However I am having a problem with a very simple task.
                    
                    
                        
                            
                                
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							“Default Activity Not Found” on Android Studio upgrade
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If you see that error occur after upgrading versions of IntelliJ IDEA or Android Studio, or after Generating a new APK, you may need to refresh the IDE's cache.
File -> Invalidate Caches / Restart...
    
    
        
            
            
                
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							Show and hide a View with a slide up/down animation
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With the new animation API that was introduced in Android 3.0 (Honeycomb) it is very simple to create such animations.
Sliding a View down by a distance:
view.animate().translationY(distance);
You can later slide the View back to its original position like this:
view.an...				
				
				
							How to set the holo dark theme in a Android app?
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change parent="android:Theme.Holo.Dark"
to parent="android:Theme.Holo"
The holo dark theme is called Holo
    
    
        
            
            
                
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							How to hide underbar in EditText
					...u can set the EditText to have a custom transparent drawable or just use 
android:background="@android:color/transparent"
or
android:background="@null"
or Programmatically
editText.setBackgroundResource(android.R.color.transparent);
    
    
        
            
            
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							Android - Spacing between CheckBox and text
					...ut, @Falmarri was on the right track with his answer.  The problem is that Android's CheckBox control already uses the android:paddingLeft property to get the text where it is.
The red line shows the paddingLeft offset value of the entire CheckBox
If I just override that padding in my XML layout...				
				
				
							Get Android Device Name [duplicate]
					How to get Android device name? I am using HTC desire. When I connected it via HTC Sync the software is displaying the Name  'HTC Smith'  . I would like to fetch this name via code.
                    
                    
                        
                            
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							Android - Launcher Icon Size
					...XXHDPI is MDPI x 4.
This is all explained on the Iconography page of the Android Developers website:
http://developer.android.com/design/style/iconography.html
    
    
        
            
            
                
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							Setting onClickListener for the Drawable right of an EditText [duplicate]
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                Please add the statement playSoundEffect(android.view.SoundEffectConstants.CLICK); after if (event.getAction() == MotionEvent.ACTION_DOWN) { in onTouchEvent(MotionEvent event) method so that user can get a click sound.
                
– Sankar V
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