How does android set margin in code and android code margin?

How does android set margin in code and android code margin?

1. First, let's see what the parent container of the component you want to set is. For example, I have a component in FrameLayout. For example, bottomLayout is:

Response. LayoutParams lp = new response. LayoutParams (ViewGroup. LayoutParams. WRAP_CONTENT, ViewGroup. LayoutParams. WRAP_CONTENT); lp. setMargins (0,100,); bottomLayout. setLayoutParams (lp );

Here, the meanings of the setMargins parameters are: Top left and bottom right.

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How does Android set margin in java code?

ImageView imageView = new ImageView (getContext ());
LinearLayout. LayoutParams lp = new LinearLayout. LayoutParams (LinearLayout. LayoutParams. WRAP_CONTENT, LinearLayout. LayoutParams. WRAP_CONTENT, 1); //, 1 is optional
Lp. setMargins (10, 20, 30, 40 );
ImageView. setLayoutParams (lp );

How does Android manually set the control's marginleft in Java code?

Follow these steps:

LinearLayout. LayoutParams abc = new LinearLayout. LayoutParams (.....);
Abc. setMargins (....);
ImageView. setLayoutParams (abc );