Add some more methods needed by NewPipe. Mostly stubs

src/api-impl/android/widget/AbsListView.java

@@ -5,6 +5,8 @@ import android.util.AttributeSet;
 
 public abstract class AbsListView extends AdapterView {
 
+	public boolean mIsChildViewEnabled = false;  // this field gets directly accessed by androidx DropDownListView
+
 	public AbsListView(Context context) {
 		super(context);
 	}
@@ -24,14 +26,23 @@ public abstract class AbsListView extends AdapterView {
 
 	public native void setItemChecked(int position, boolean value);
 
-	@Override
-	public native void setOnItemSelectedListener(OnItemSelectedListener listener);
-
 	@Override
 	public native void setOnItemClickListener(OnItemClickListener listener);
 
 	public native int getCheckedItemPosition();
 
+	public void setCacheColorHint(int color) {}
+
+	public int getListPaddingTop() {return 0;}
+
+	public int getListPaddingBottom() {return 0;}
+
+	public int pointToPosition(int x, int y) {
+		return -1;
+	}
+
 	public interface OnScrollListener {}
 
+	public interface SelectionBoundsAdjuster {}
+
 }

src/api-impl/android/widget/HeaderViewListAdapter.java

@@ -0,0 +1,5 @@
+package android.widget;
+
+public class HeaderViewListAdapter {
+	
+}

src/api-impl/android/widget/ListView.java

@@ -1,6 +1,7 @@
 package android.widget;
 
 import android.content.Context;
+import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
 
 public class ListView extends AbsListView {
@@ -13,4 +14,8 @@ public class ListView extends AbsListView {
 		super(context, attributeSet);
 	}
 
+	public int getDividerHeight() {return 0;}
+
+	public Drawable getDivider() {return null;}
+
 }

src/api-impl/android/widget/RadioButton.java

@@ -2,9 +2,8 @@ package android.widget;
 
 import android.content.Context;
 import android.util.AttributeSet;
-import android.view.View;
 
-public class RadioButton extends View {
+public class RadioButton extends CompoundButton {
 
 	public RadioButton(Context context) {
 		super(context);

src/api-impl/android/widget/TextView.java

@@ -207,4 +207,6 @@ public class TextView extends View {
 	public int getCompoundPaddingLeft() {return 0;}
 
 	public int getCompoundPaddingRight() {return 0;}
+
+	public void setHint(int resId) {}
 }