Fix notification policy layout for long strings

mastodon/src/main/java/org/joinmastodon/android/ui/views/AutoOrientationLinearLayout.java

@@ -0,0 +1,37 @@
+package org.joinmastodon.android.ui.views;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.LinearLayout;
+
+public class AutoOrientationLinearLayout extends LinearLayout{
+	public AutoOrientationLinearLayout(Context context){
+		this(context, null);
+	}
+
+	public AutoOrientationLinearLayout(Context context, AttributeSet attrs){
+		this(context, attrs, 0);
+	}
+
+	public AutoOrientationLinearLayout(Context context, AttributeSet attrs, int defStyle){
+		super(context, attrs, defStyle);
+	}
+
+	@Override
+	protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec){
+		int hPadding=getPaddingLeft()+getPaddingRight();
+		int childrenTotalWidth=0;
+		for(int i=0;i<getChildCount();i++){
+			View child=getChildAt(i);
+			measureChildWithMargins(child, widthMeasureSpec, hPadding, heightMeasureSpec, 0);
+			childrenTotalWidth+=child.getMeasuredWidth();
+		}
+		if(childrenTotalWidth>MeasureSpec.getSize(widthMeasureSpec)-hPadding){
+			setOrientation(VERTICAL);
+		}else{
+			setOrientation(HORIZONTAL);
+		}
+		super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+	}
+}