38 lines
1.3 KiB
Java
38 lines
1.3 KiB
Java
package net.tofvesson.coloursbycontrol.view;
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import android.content.Context;
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import android.os.Build;
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import android.support.annotation.Nullable;
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import android.support.annotation.RequiresApi;
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import android.util.AttributeSet;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.LinearLayout;
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public class LinearActionLayout extends LinearLayout {
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public LinearActionLayout(Context context) {
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super(context);
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}
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public LinearActionLayout(Context context, @Nullable AttributeSet attrs) {
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super(context, attrs);
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}
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public LinearActionLayout(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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}
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@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
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public LinearActionLayout(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
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super(context, attrs, defStyleAttr, defStyleRes);
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}
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@Override
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public final void addView(View child, int index, ViewGroup.LayoutParams params) {
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if(!(child instanceof ActionView)) throw new RuntimeException("Attempted to add a non-ActionView view to Action layout!");
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super.addView(child, index, params);
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}
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@Override public ActionView getChildAt(int index) { return (ActionView) super.getChildAt(index); }
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}
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