auto import from //depot/cupcake/@135843
diff --git a/core/java/android/view/LayoutInflater.java b/core/java/android/view/LayoutInflater.java
new file mode 100644
index 0000000..94acd3f
--- /dev/null
+++ b/core/java/android/view/LayoutInflater.java
@@ -0,0 +1,744 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.content.res.XmlResourceParser;
+import android.util.AttributeSet;
+import android.util.Xml;
+
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.util.HashMap;
+
+/**
+ * This class is used to instantiate layout XML file into its corresponding View
+ * objects. It is never be used directly -- use
+ * {@link android.app.Activity#getLayoutInflater()} or
+ * {@link Context#getSystemService} to retrieve a standard LayoutInflater instance
+ * that is already hooked up to the current context and correctly configured
+ * for the device you are running on. For example:
+ *
+ * <pre>LayoutInflater inflater = (LayoutInflater)context.getSystemService
+ * Context.LAYOUT_INFLATER_SERVICE);</pre>
+ *
+ * <p>
+ * To create a new LayoutInflater with an additional {@link Factory} for your
+ * own views, you can use {@link #cloneInContext} to clone an existing
+ * ViewFactory, and then call {@link #setFactory} on it to include your
+ * Factory.
+ *
+ * <p>
+ * For performance reasons, view inflation relies heavily on pre-processing of
+ * XML files that is done at build time. Therefore, it is not currently possible
+ * to use LayoutInflater with an XmlPullParser over a plain XML file at runtime;
+ * it only works with an XmlPullParser returned from a compiled resource
+ * (R.<em>something</em> file.)
+ *
+ * @see Context#getSystemService
+ */
+public abstract class LayoutInflater {
+ private final boolean DEBUG = false;
+
+ /**
+ * This field should be made private, so it is hidden from the SDK.
+ * {@hide}
+ */
+ protected final Context mContext;
+
+ // these are optional, set by the caller
+ private boolean mFactorySet;
+ private Factory mFactory;
+ private Filter mFilter;
+
+ private final Object[] mConstructorArgs = new Object[2];
+
+ private static final Class[] mConstructorSignature = new Class[] {
+ Context.class, AttributeSet.class};
+
+ private static final HashMap<String, Constructor> sConstructorMap =
+ new HashMap<String, Constructor>();
+
+ private HashMap<String, Boolean> mFilterMap;
+
+ private static final String TAG_MERGE = "merge";
+ private static final String TAG_INCLUDE = "include";
+ private static final String TAG_REQUEST_FOCUS = "requestFocus";
+
+ /**
+ * Hook to allow clients of the LayoutInflater to restrict the set of Views that are allowed
+ * to be inflated.
+ *
+ */
+ public interface Filter {
+ /**
+ * Hook to allow clients of the LayoutInflater to restrict the set of Views
+ * that are allowed to be inflated.
+ *
+ * @param clazz The class object for the View that is about to be inflated
+ *
+ * @return True if this class is allowed to be inflated, or false otherwise
+ */
+ boolean onLoadClass(Class clazz);
+ }
+
+ public interface Factory {
+ /**
+ * Hook you can supply that is called when inflating from a LayoutInflater.
+ * You can use this to customize the tag names available in your XML
+ * layout files.
+ *
+ * <p>
+ * Note that it is good practice to prefix these custom names with your
+ * package (i.e., com.coolcompany.apps) to avoid conflicts with system
+ * names.
+ *
+ * @param name Tag name to be inflated.
+ * @param context The context the view is being created in.
+ * @param attrs Inflation attributes as specified in XML file.
+ *
+ * @return View Newly created view. Return null for the default
+ * behavior.
+ */
+ public View onCreateView(String name, Context context, AttributeSet attrs);
+ }
+
+ private static class FactoryMerger implements Factory {
+ private final Factory mF1, mF2;
+
+ FactoryMerger(Factory f1, Factory f2) {
+ mF1 = f1;
+ mF2 = f2;
+ }
+
+ public View onCreateView(String name, Context context, AttributeSet attrs) {
+ View v = mF1.onCreateView(name, context, attrs);
+ if (v != null) return v;
+ return mF2.onCreateView(name, context, attrs);
+ }
+ }
+
+ /**
+ * Create a new LayoutInflater instance associated with a particular Context.
+ * Applications will almost always want to use
+ * {@link Context#getSystemService Context.getSystemService()} to retrieve
+ * the standard {@link Context#LAYOUT_INFLATER_SERVICE Context.INFLATER_SERVICE}.
+ *
+ * @param context The Context in which this LayoutInflater will create its
+ * Views; most importantly, this supplies the theme from which the default
+ * values for their attributes are retrieved.
+ */
+ protected LayoutInflater(Context context) {
+ mContext = context;
+ }
+
+ /**
+ * Create a new LayoutInflater instance that is a copy of an existing
+ * LayoutInflater, optionally with its Context changed. For use in
+ * implementing {@link #cloneInContext}.
+ *
+ * @param original The original LayoutInflater to copy.
+ * @param newContext The new Context to use.
+ */
+ protected LayoutInflater(LayoutInflater original, Context newContext) {
+ mContext = newContext;
+ mFactory = original.mFactory;
+ mFilter = original.mFilter;
+ }
+
+ /**
+ * Obtains the LayoutInflater from the given context.
+ */
+ public static LayoutInflater from(Context context) {
+ LayoutInflater LayoutInflater =
+ (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+ if (LayoutInflater == null) {
+ throw new AssertionError("LayoutInflater not found.");
+ }
+ return LayoutInflater;
+ }
+
+ /**
+ * Create a copy of the existing LayoutInflater object, with the copy
+ * pointing to a different Context than the original. This is used by
+ * {@link ContextThemeWrapper} to create a new LayoutInflater to go along
+ * with the new Context theme.
+ *
+ * @param newContext The new Context to associate with the new LayoutInflater.
+ * May be the same as the original Context if desired.
+ *
+ * @return Returns a brand spanking new LayoutInflater object associated with
+ * the given Context.
+ */
+ public abstract LayoutInflater cloneInContext(Context newContext);
+
+ /**
+ * Return the context we are running in, for access to resources, class
+ * loader, etc.
+ */
+ public Context getContext() {
+ return mContext;
+ }
+
+ /**
+ * Return the current factory (or null). This is called on each element
+ * name. If the factory returns a View, add that to the hierarchy. If it
+ * returns null, proceed to call onCreateView(name).
+ */
+ public final Factory getFactory() {
+ return mFactory;
+ }
+
+ /**
+ * Attach a custom Factory interface for creating views while using
+ * this LayoutInflater. This must not be null, and can only be set once;
+ * after setting, you can not change the factory. This is
+ * called on each element name as the xml is parsed. If the factory returns
+ * a View, that is added to the hierarchy. If it returns null, the next
+ * factory default {@link #onCreateView} method is called.
+ *
+ * <p>If you have an existing
+ * LayoutInflater and want to add your own factory to it, use
+ * {@link #cloneInContext} to clone the existing instance and then you
+ * can use this function (once) on the returned new instance. This will
+ * merge your own factory with whatever factory the original instance is
+ * using.
+ */
+ public void setFactory(Factory factory) {
+ if (mFactorySet) {
+ throw new IllegalStateException("A factory has already been set on this LayoutInflater");
+ }
+ if (factory == null) {
+ throw new NullPointerException("Given factory can not be null");
+ }
+ mFactorySet = true;
+ if (mFactory == null) {
+ mFactory = factory;
+ } else {
+ mFactory = new FactoryMerger(factory, mFactory);
+ }
+ }
+
+ /**
+ * @return The {@link Filter} currently used by this LayoutInflater to restrict the set of Views
+ * that are allowed to be inflated.
+ */
+ public Filter getFilter() {
+ return mFilter;
+ }
+
+ /**
+ * Sets the {@link Filter} to by this LayoutInflater. If a view is attempted to be inflated
+ * which is not allowed by the {@link Filter}, the {@link #inflate(int, ViewGroup)} call will
+ * throw an {@link InflateException}. This filter will replace any previous filter set on this
+ * LayoutInflater.
+ *
+ * @param filter The Filter which restricts the set of Views that are allowed to be inflated.
+ * This filter will replace any previous filter set on this LayoutInflater.
+ */
+ public void setFilter(Filter filter) {
+ mFilter = filter;
+ if (filter != null) {
+ mFilterMap = new HashMap<String, Boolean>();
+ }
+ }
+
+ /**
+ * Inflate a new view hierarchy from the specified xml resource. Throws
+ * {@link InflateException} if there is an error.
+ *
+ * @param resource ID for an XML layout resource to load (e.g.,
+ * <code>R.layout.main_page</code>)
+ * @param root Optional view to be the parent of the generated hierarchy.
+ * @return The root View of the inflated hierarchy. If root was supplied,
+ * this is the root View; otherwise it is the root of the inflated
+ * XML file.
+ */
+ public View inflate(int resource, ViewGroup root) {
+ return inflate(resource, root, root != null);
+ }
+
+ /**
+ * Inflate a new view hierarchy from the specified xml node. Throws
+ * {@link InflateException} if there is an error. *
+ * <p>
+ * <em><strong>Important</strong></em> For performance
+ * reasons, view inflation relies heavily on pre-processing of XML files
+ * that is done at build time. Therefore, it is not currently possible to
+ * use LayoutInflater with an XmlPullParser over a plain XML file at runtime.
+ *
+ * @param parser XML dom node containing the description of the view
+ * hierarchy.
+ * @param root Optional view to be the parent of the generated hierarchy.
+ * @return The root View of the inflated hierarchy. If root was supplied,
+ * this is the root View; otherwise it is the root of the inflated
+ * XML file.
+ */
+ public View inflate(XmlPullParser parser, ViewGroup root) {
+ return inflate(parser, root, root != null);
+ }
+
+ /**
+ * Inflate a new view hierarchy from the specified xml resource. Throws
+ * {@link InflateException} if there is an error.
+ *
+ * @param resource ID for an XML layout resource to load (e.g.,
+ * <code>R.layout.main_page</code>)
+ * @param root Optional view to be the parent of the generated hierarchy (if
+ * <em>attachToRoot</em> is true), or else simply an object that
+ * provides a set of LayoutParams values for root of the returned
+ * hierarchy (if <em>attachToRoot</em> is false.)
+ * @param attachToRoot Whether the inflated hierarchy should be attached to
+ * the root parameter? If false, root is only used to create the
+ * correct subclass of LayoutParams for the root view in the XML.
+ * @return The root View of the inflated hierarchy. If root was supplied and
+ * attachToRoot is true, this is root; otherwise it is the root of
+ * the inflated XML file.
+ */
+ public View inflate(int resource, ViewGroup root, boolean attachToRoot) {
+ if (DEBUG) System.out.println("INFLATING from resource: " + resource);
+ XmlResourceParser parser = getContext().getResources().getLayout(resource);
+ try {
+ return inflate(parser, root, attachToRoot);
+ } finally {
+ parser.close();
+ }
+ }
+
+ /**
+ * Inflate a new view hierarchy from the specified XML node. Throws
+ * {@link InflateException} if there is an error.
+ * <p>
+ * <em><strong>Important</strong></em> For performance
+ * reasons, view inflation relies heavily on pre-processing of XML files
+ * that is done at build time. Therefore, it is not currently possible to
+ * use LayoutInflater with an XmlPullParser over a plain XML file at runtime.
+ *
+ * @param parser XML dom node containing the description of the view
+ * hierarchy.
+ * @param root Optional view to be the parent of the generated hierarchy (if
+ * <em>attachToRoot</em> is true), or else simply an object that
+ * provides a set of LayoutParams values for root of the returned
+ * hierarchy (if <em>attachToRoot</em> is false.)
+ * @param attachToRoot Whether the inflated hierarchy should be attached to
+ * the root parameter? If false, root is only used to create the
+ * correct subclass of LayoutParams for the root view in the XML.
+ * @return The root View of the inflated hierarchy. If root was supplied and
+ * attachToRoot is true, this is root; otherwise it is the root of
+ * the inflated XML file.
+ */
+ public View inflate(XmlPullParser parser, ViewGroup root, boolean attachToRoot) {
+ synchronized (mConstructorArgs) {
+ final AttributeSet attrs = Xml.asAttributeSet(parser);
+ mConstructorArgs[0] = mContext;
+ View result = root;
+
+ try {
+ // Look for the root node.
+ int type;
+ while ((type = parser.next()) != XmlPullParser.START_TAG &&
+ type != XmlPullParser.END_DOCUMENT) {
+ // Empty
+ }
+
+ if (type != XmlPullParser.START_TAG) {
+ throw new InflateException(parser.getPositionDescription()
+ + ": No start tag found!");
+ }
+
+ final String name = parser.getName();
+
+ if (DEBUG) {
+ System.out.println("**************************");
+ System.out.println("Creating root view: "
+ + name);
+ System.out.println("**************************");
+ }
+
+ if (TAG_MERGE.equals(name)) {
+ if (root == null || !attachToRoot) {
+ throw new InflateException("<merge /> can be used only with a valid "
+ + "ViewGroup root and attachToRoot=true");
+ }
+
+ rInflate(parser, root, attrs);
+ } else {
+ // Temp is the root view that was found in the xml
+ View temp = createViewFromTag(name, attrs);
+
+ ViewGroup.LayoutParams params = null;
+
+ if (root != null) {
+ if (DEBUG) {
+ System.out.println("Creating params from root: " +
+ root);
+ }
+ // Create layout params that match root, if supplied
+ params = root.generateLayoutParams(attrs);
+ if (!attachToRoot) {
+ // Set the layout params for temp if we are not
+ // attaching. (If we are, we use addView, below)
+ temp.setLayoutParams(params);
+ }
+ }
+
+ if (DEBUG) {
+ System.out.println("-----> start inflating children");
+ }
+ // Inflate all children under temp
+ rInflate(parser, temp, attrs);
+ if (DEBUG) {
+ System.out.println("-----> done inflating children");
+ }
+
+ // We are supposed to attach all the views we found (int temp)
+ // to root. Do that now.
+ if (root != null && attachToRoot) {
+ root.addView(temp, params);
+ }
+
+ // Decide whether to return the root that was passed in or the
+ // top view found in xml.
+ if (root == null || !attachToRoot) {
+ result = temp;
+ }
+ }
+
+ } catch (XmlPullParserException e) {
+ InflateException ex = new InflateException(e.getMessage());
+ ex.initCause(e);
+ throw ex;
+ } catch (IOException e) {
+ InflateException ex = new InflateException(
+ parser.getPositionDescription()
+ + ": " + e.getMessage());
+ ex.initCause(e);
+ throw ex;
+ }
+
+ return result;
+ }
+ }
+
+ /**
+ * Low-level function for instantiating a view by name. This attempts to
+ * instantiate a view class of the given <var>name</var> found in this
+ * LayoutInflater's ClassLoader.
+ *
+ * <p>
+ * There are two things that can happen in an error case: either the
+ * exception describing the error will be thrown, or a null will be
+ * returned. You must deal with both possibilities -- the former will happen
+ * the first time createView() is called for a class of a particular name,
+ * the latter every time there-after for that class name.
+ *
+ * @param name The full name of the class to be instantiated.
+ * @param attrs The XML attributes supplied for this instance.
+ *
+ * @return View The newly instantied view, or null.
+ */
+ public final View createView(String name, String prefix, AttributeSet attrs)
+ throws ClassNotFoundException, InflateException {
+ Constructor constructor = sConstructorMap.get(name);
+
+ try {
+ if (constructor == null) {
+ // Class not found in the cache, see if it's real, and try to add it
+ Class clazz = mContext.getClassLoader().loadClass(
+ prefix != null ? (prefix + name) : name);
+
+ if (mFilter != null && clazz != null) {
+ boolean allowed = mFilter.onLoadClass(clazz);
+ if (!allowed) {
+ failNotAllowed(name, prefix, attrs);
+ }
+ }
+ constructor = clazz.getConstructor(mConstructorSignature);
+ sConstructorMap.put(name, constructor);
+ } else {
+ // If we have a filter, apply it to cached constructor
+ if (mFilter != null) {
+ // Have we seen this name before?
+ Boolean allowedState = mFilterMap.get(name);
+ if (allowedState == null) {
+ // New class -- remember whether it is allowed
+ Class clazz = mContext.getClassLoader().loadClass(
+ prefix != null ? (prefix + name) : name);
+
+ boolean allowed = clazz != null && mFilter.onLoadClass(clazz);
+ mFilterMap.put(name, allowed);
+ if (!allowed) {
+ failNotAllowed(name, prefix, attrs);
+ }
+ } else if (allowedState.equals(Boolean.FALSE)) {
+ failNotAllowed(name, prefix, attrs);
+ }
+ }
+ }
+
+ Object[] args = mConstructorArgs;
+ args[1] = attrs;
+ return (View) constructor.newInstance(args);
+
+ } catch (NoSuchMethodException e) {
+ InflateException ie = new InflateException(attrs.getPositionDescription()
+ + ": Error inflating class "
+ + (prefix != null ? (prefix + name) : name));
+ ie.initCause(e);
+ throw ie;
+
+ } catch (ClassNotFoundException e) {
+ // If loadClass fails, we should propagate the exception.
+ throw e;
+ } catch (Exception e) {
+ InflateException ie = new InflateException(attrs.getPositionDescription()
+ + ": Error inflating class "
+ + (constructor == null ? "<unknown>" : constructor.getClass().getName()));
+ ie.initCause(e);
+ throw ie;
+ }
+ }
+
+ /**
+ * Throw an excpetion because the specified class is not allowed to be inflated.
+ */
+ private void failNotAllowed(String name, String prefix, AttributeSet attrs) {
+ InflateException ie = new InflateException(attrs.getPositionDescription()
+ + ": Class not allowed to be inflated "
+ + (prefix != null ? (prefix + name) : name));
+ throw ie;
+ }
+
+ /**
+ * This routine is responsible for creating the correct subclass of View
+ * given the xml element name. Override it to handle custom view objects. If
+ * you override this in your subclass be sure to call through to
+ * super.onCreateView(name) for names you do not recognize.
+ *
+ * @param name The fully qualified class name of the View to be create.
+ * @param attrs An AttributeSet of attributes to apply to the View.
+ *
+ * @return View The View created.
+ */
+ protected View onCreateView(String name, AttributeSet attrs)
+ throws ClassNotFoundException {
+ return createView(name, "android.view.", attrs);
+ }
+
+ /*
+ * default visibility so the BridgeInflater can override it.
+ */
+ View createViewFromTag(String name, AttributeSet attrs) {
+ if (name.equals("view")) {
+ name = attrs.getAttributeValue(null, "class");
+ }
+
+ if (DEBUG) System.out.println("******** Creating view: " + name);
+
+ try {
+ View view = (mFactory == null) ? null : mFactory.onCreateView(name,
+ mContext, attrs);
+
+ if (view == null) {
+ if (-1 == name.indexOf('.')) {
+ view = onCreateView(name, attrs);
+ } else {
+ view = createView(name, null, attrs);
+ }
+ }
+
+ if (DEBUG) System.out.println("Created view is: " + view);
+ return view;
+
+ } catch (InflateException e) {
+ throw e;
+
+ } catch (ClassNotFoundException e) {
+ InflateException ie = new InflateException(attrs.getPositionDescription()
+ + ": Error inflating class " + name);
+ ie.initCause(e);
+ throw ie;
+
+ } catch (Exception e) {
+ InflateException ie = new InflateException(attrs.getPositionDescription()
+ + ": Error inflating class " + name);
+ ie.initCause(e);
+ throw ie;
+ }
+ }
+
+ /**
+ * Recursive method used to descend down the xml hierarchy and instantiate
+ * views, instantiate their children, and then call onFinishInflate().
+ */
+ private void rInflate(XmlPullParser parser, View parent, final AttributeSet attrs)
+ throws XmlPullParserException, IOException {
+
+ final int depth = parser.getDepth();
+ int type;
+
+ while (((type = parser.next()) != XmlPullParser.END_TAG ||
+ parser.getDepth() > depth) && type != XmlPullParser.END_DOCUMENT) {
+
+ if (type != XmlPullParser.START_TAG) {
+ continue;
+ }
+
+ final String name = parser.getName();
+
+ if (TAG_REQUEST_FOCUS.equals(name)) {
+ parseRequestFocus(parser, parent);
+ } else if (TAG_INCLUDE.equals(name)) {
+ if (parser.getDepth() == 0) {
+ throw new InflateException("<include /> cannot be the root element");
+ }
+ parseInclude(parser, parent, attrs);
+ } else if (TAG_MERGE.equals(name)) {
+ throw new InflateException("<merge /> must be the root element");
+ } else {
+ final View view = createViewFromTag(name, attrs);
+ final ViewGroup viewGroup = (ViewGroup) parent;
+ final ViewGroup.LayoutParams params = viewGroup.generateLayoutParams(attrs);
+ rInflate(parser, view, attrs);
+ viewGroup.addView(view, params);
+ }
+ }
+
+ parent.onFinishInflate();
+ }
+
+ private void parseRequestFocus(XmlPullParser parser, View parent)
+ throws XmlPullParserException, IOException {
+ int type;
+ parent.requestFocus();
+ final int currentDepth = parser.getDepth();
+ while (((type = parser.next()) != XmlPullParser.END_TAG ||
+ parser.getDepth() > currentDepth) && type != XmlPullParser.END_DOCUMENT) {
+ // Empty
+ }
+ }
+
+ private void parseInclude(XmlPullParser parser, View parent, AttributeSet attrs)
+ throws XmlPullParserException, IOException {
+
+ int type;
+
+ if (parent instanceof ViewGroup) {
+ final int layout = attrs.getAttributeResourceValue(null, "layout", 0);
+ if (layout == 0) {
+ final String value = attrs.getAttributeValue(null, "layout");
+ if (value == null) {
+ throw new InflateException("You must specifiy a layout in the"
+ + " include tag: <include layout=\"@layout/layoutID\" />");
+ } else {
+ throw new InflateException("You must specifiy a valid layout "
+ + "reference. The layout ID " + value + " is not valid.");
+ }
+ } else {
+ final XmlResourceParser childParser =
+ getContext().getResources().getLayout(layout);
+
+ try {
+ final AttributeSet childAttrs = Xml.asAttributeSet(childParser);
+
+ while ((type = childParser.next()) != XmlPullParser.START_TAG &&
+ type != XmlPullParser.END_DOCUMENT) {
+ // Empty.
+ }
+
+ if (type != XmlPullParser.START_TAG) {
+ throw new InflateException(childParser.getPositionDescription() +
+ ": No start tag found!");
+ }
+
+ final String childName = childParser.getName();
+
+ if (TAG_MERGE.equals(childName)) {
+ // Inflate all children.
+ rInflate(childParser, parent, childAttrs);
+ } else {
+ final View view = createViewFromTag(childName, childAttrs);
+ final ViewGroup group = (ViewGroup) parent;
+
+ // We try to load the layout params set in the <include /> tag. If
+ // they don't exist, we will rely on the layout params set in the
+ // included XML file.
+ // During a layoutparams generation, a runtime exception is thrown
+ // if either layout_width or layout_height is missing. We catch
+ // this exception and set localParams accordingly: true means we
+ // successfully loaded layout params from the <include /> tag,
+ // false means we need to rely on the included layout params.
+ ViewGroup.LayoutParams params = null;
+ try {
+ params = group.generateLayoutParams(attrs);
+ } catch (RuntimeException e) {
+ params = group.generateLayoutParams(childAttrs);
+ } finally {
+ if (params != null) {
+ view.setLayoutParams(params);
+ }
+ }
+
+ // Inflate all children.
+ rInflate(childParser, view, childAttrs);
+
+ // Attempt to override the included layout's android:id with the
+ // one set on the <include /> tag itself.
+ TypedArray a = mContext.obtainStyledAttributes(attrs,
+ com.android.internal.R.styleable.View, 0, 0);
+ int id = a.getResourceId(com.android.internal.R.styleable.View_id, View.NO_ID);
+ // While we're at it, let's try to override android:visibility.
+ int visibility = a.getInt(com.android.internal.R.styleable.View_visibility, -1);
+ a.recycle();
+
+ if (id != View.NO_ID) {
+ view.setId(id);
+ }
+
+ switch (visibility) {
+ case 0:
+ view.setVisibility(View.VISIBLE);
+ break;
+ case 1:
+ view.setVisibility(View.INVISIBLE);
+ break;
+ case 2:
+ view.setVisibility(View.GONE);
+ break;
+ }
+
+ group.addView(view);
+ }
+ } finally {
+ childParser.close();
+ }
+ }
+ } else {
+ throw new InflateException("<include /> can only be used inside of a ViewGroup");
+ }
+
+ final int currentDepth = parser.getDepth();
+ while (((type = parser.next()) != XmlPullParser.END_TAG ||
+ parser.getDepth() > currentDepth) && type != XmlPullParser.END_DOCUMENT) {
+ // Empty
+ }
+ }
+}