Added simple Filmstrip widget which will eventually be made red-line compliant. (29fe4970) · Commits · e / os / android_frameworks_base

core/java/com/tmobile/widget/Filmstrip.java

0 → 100644

+123 −0

Original line number	Diff line number	Diff line
		package com.tmobile.widget;

		import com.android.internal.R;

		import android.content.Context;
		import android.content.res.TypedArray;
		import android.database.DataSetObserver;
		import android.graphics.drawable.Drawable;
		import android.util.AttributeSet;
		import android.view.View;
		import android.view.ViewGroup;
		import android.widget.BaseAdapter;
		import android.widget.Gallery;
		import android.widget.SpinnerAdapter;

		public class Filmstrip extends Gallery {
		private Drawable mSelector;

		public Filmstrip(Context context) {
		this(context, null);
		}

		public Filmstrip(Context context, AttributeSet attrs) {
		this(context, attrs, R.attr.filmstripStyle);
		}

		public Filmstrip(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);

		TypedArray a = context.obtainStyledAttributes(attrs,
		R.styleable.AbsListView, defStyle, 0);

		Drawable selector = a.getDrawableWithContext(context, R.styleable.AbsListView_listSelector);
		if (selector != null) {
		setSelector(selector);
		}

		a.recycle();
		}

		public void setSelector(Drawable selector) {
		if (mSelector != selector) {
		if (mSelector == null) {
		if (getAdapter() != null) {
		throw new UnsupportedOperationException("Cannot currently set selector after an adapter has been assigned. Please fix.");
		}
		}
		mSelector = selector;
		requestLayout();
		}
		}

		@Override
		public void setAdapter(SpinnerAdapter adapter) {
		if (mSelector != null && adapter != null) {
		super.setAdapter(new FilmstripAdapter(adapter));
		} else {
		super.setAdapter(adapter);
		}
		}

		private class FilmstripAdapter extends BaseAdapter {
		private final SpinnerAdapter mBase;

		public FilmstripAdapter(SpinnerAdapter adapter) {
		mBase = adapter;
		}

		SpinnerAdapter getBaseAdapter() {
		return mBase;
		}

		public int getCount() {
		return mBase.getCount();
		}

		public Object getItem(int position) {
		return mBase.getItem(position);
		}

		public long getItemId(int position) {
		return mBase.getItemId(position);
		}

		public View getView(int position, View convertView, ViewGroup parent) {
		View view = mBase.getView(position, convertView, parent);

		if (convertView == null && view.getBackground() == null && mSelector != null) {
		view.setBackgroundDrawable(mSelector);
		}

		return view;
		}

		public View getDropDownView(int position, View convertView, ViewGroup parent) {
		return mBase.getDropDownView(position, convertView, parent);
		}

		public int getItemViewType(int position) {
		return mBase.getItemViewType(position);
		}

		public int getViewTypeCount() {
		return mBase.getViewTypeCount();
		}

		public boolean hasStableIds() {
		return mBase.hasStableIds();
		}

		public boolean isEmpty() {
		return mBase.isEmpty();
		}

		public void registerDataSetObserver(DataSetObserver observer) {
		mBase.registerDataSetObserver(observer);
		}

		public void unregisterDataSetObserver(DataSetObserver observer) {
		mBase.unregisterDataSetObserver(observer);
		}
		}
		}

core/res/res/values/attrs.xml

+3 −1

Original line number	Diff line number	Diff line
		@@ -358,8 +358,10 @@
		<attr name="horizontalScrollViewStyle" format="reference" />
		<!-- Default Spinner style. -->
		<attr name="spinnerStyle" format="reference" />
		<!-- Default carouselWidget style. -->
		<!-- Default CarouselWidget style. -->
		<attr name="carouselWidgetStyle" format="reference" />
		<!-- Default Filmstrip style. -->
		<attr name="filmstripStyle" format="reference" />
		<!-- Default Star style. -->
		<attr name="starStyle" format="reference" />
		<!-- Default TabWidget style. -->

core/res/res/values/styles.xml

+4 −0

Original line number	Diff line number	Diff line
		@@ -385,6 +385,10 @@
		<item name="android:frameSelectedBackground">@color/black</item>
		</style>

		<style name="Widget.Filmstrip" parent="Widget.Gallery">
		<item name="android:spacing">0px</item>
		</style>

		<style name="Widget.TextView.PopupMenu">
		<item name="android:clickable">true</item>
		<item name="android:textAppearance">@style/TextAppearance.Widget.TextView.PopupMenu</item>

core/res/res/values/themes.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -157,6 +157,7 @@
		<item name="horizontalScrollViewStyle">@android:style/Widget.HorizontalScrollView</item>
		<item name="spinnerStyle">@android:style/Widget.Spinner</item>
		<item name="carouselWidgetStyle">@android:style/Widget.CarouselWidget</item>
		<item name="filmstripStyle">@android:style/Widget.Filmstrip</item>
		<item name="starStyle">@android:style/Widget.CompoundButton.Star</item>
		<item name="tabWidgetStyle">@android:style/Widget.TabWidget</item>
		<item name="textViewStyle">@android:style/Widget.TextView</item>