android-linearlayout

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Why TextView is missing?

I\'am setting the text to TextView and EditText programmatically. but those widgets are not visible. If i take android:layout_marginTop=\"100dp\" for Textview, then i\'am able to see those widgets. Wh[详细]

2023-04-02 14:42 分类：问答
Difficulty with ScrollView and LinearLayout

I\'m trying to make an Android layout: 3 components inside a vertical LinearLayout.The center component is a ScrollView that contains a TextView.When the TextView contains a significant amount of text[详细]

2023-04-02 12:19 分类：问答
Dynamically create and remove Linear Layouts and List Views

So here\'s the deal. My app\'s layout is set up with a View Flipper. The View Flipper contains seve开发者_开发技巧n Linear Layout children (views). Each Linear layout then contains a List View. Each[详细]

2023-04-02 10:14 分类：问答
How do adjust the background property of top layout

I have a linearLayout as the main layout in my android x开发者_如何学运维ml file. The background is set to \"@drawable/window_background_red\". Inside the activity (at run time) I want to set this to[详细]

2023-04-01 22:44 分类：问答
Creating LinearLayout in Java - Elements are not shown

I am trying to create a LinearLayout with TextViews in Java, because the number of elements is dynamically specified so using XML won\'t work out for me.[详细]

2023-04-01 12:01 分类：问答
How to get rid of space between Views in LinearLayout

I have a HorizontalScrollView which contains a horizontal LinearLayout. Now I am adding equally big ImageViews to the LinearLayout so that i can scroll between the ImageViews. The ImageViews should la[详细]

2023-03-31 12:55 分类：问答
Using a nested LinearLayout

SOLVED: The layout_height parameter was set to Match_parent in the buttonbar definition. Changed to wrap_content.[详细]

2023-03-31 10:55 分类：问答
Android gallery of LinearLayouts

I\'m using Gallery widget to create gallery of LinearLayouts, each of them containing a button. The problem is that while scrolling or clicking LinearLayout that button gets \"pressed\" state. How do[详细]

2023-03-31 06:07 分类：问答
At what point are all Viewgroup children created and ready to set some initial properties?

I am working on a custom ViewGroup that extends LinearLayout but only accepts children of a particular subclass. At the first possible moment I have the opportunity, I want to set some properties on t[详细]

2023-03-31 01:02 分类：问答
LinearLayout with nested RelativeLayout, order problem

I\'ve got a problem with 2 dynamically created Layouts, the outer one being a LinearLayout which contains a relativeLayout and a Button (just for testing, will me more buttons soon).[详细]

2023-03-30 22:35 分类：问答