Removing some unused actions from RemoteViews (e0099985) · Commits · e / os / android_frameworks_base

core/java/android/widget/RemoteViews.java

+8 −150

Original line number	Diff line number	Diff line
		@@ -104,7 +104,6 @@ import android.widget.CompoundButton.OnCheckedChangeListener;

		import com.android.internal.R;
		import com.android.internal.config.sysui.SystemUiDeviceConfigFlags;
		import com.android.internal.util.ContrastColorUtil;
		import com.android.internal.util.Preconditions;
		import com.android.internal.widget.IRemoteViewsFactory;

		@@ -130,7 +129,6 @@ import java.util.Iterator;
		import java.util.List;
		import java.util.Map;
		import java.util.Objects;
		import java.util.Stack;
		import java.util.concurrent.CompletableFuture;
		import java.util.concurrent.Executor;
		import java.util.concurrent.TimeUnit;
		@@ -225,10 +223,8 @@ public class RemoteViews implements Parcelable, Filter {
		private static final int BITMAP_REFLECTION_ACTION_TAG = 12;
		private static final int TEXT_VIEW_SIZE_ACTION_TAG = 13;
		private static final int VIEW_PADDING_ACTION_TAG = 14;
		private static final int SET_REMOTE_VIEW_ADAPTER_LIST_TAG = 15;
		private static final int SET_REMOTE_INPUTS_ACTION_TAG = 18;
		private static final int LAYOUT_PARAM_ACTION_TAG = 19;
		private static final int OVERRIDE_TEXT_COLORS_TAG = 20;
		private static final int SET_RIPPLE_DRAWABLE_COLOR_TAG = 21;
		private static final int SET_INT_TAG_TAG = 22;
		private static final int REMOVE_FROM_PARENT_ACTION_TAG = 23;
		@@ -493,17 +489,6 @@ public class RemoteViews implements Parcelable, Filter {
		}
		}

		/**
		* Override all text colors in this layout and replace them by the given text color.
		*
		* @param textColor The color to use.
		*
		* @hide
		*/
		public void overrideTextColors(int textColor) {
		addAction(new OverrideTextColorsAction(textColor));
		}

		/**
		* Sets an integer tag to the view.
		*
		@@ -640,7 +625,7 @@ public class RemoteViews implements Parcelable, Filter {
		*
		* SUBCLASSES MUST BE IMMUTABLE SO CLONE WORKS!!!!!
		*/
		private abstract static class Action implements Parcelable {
		private abstract static class Action {
		@IdRes
		@UnsupportedAppUsage
		int mViewId;
		@@ -652,10 +637,6 @@ public class RemoteViews implements Parcelable, Filter {
		public static final int MERGE_APPEND = 1;
		public static final int MERGE_IGNORE = 2;

		public int describeContents() {
		return 0;
		}

		public void setHierarchyRootData(HierarchyRootData root) {
		// Do nothing
		}
		@@ -689,6 +670,8 @@ public class RemoteViews implements Parcelable, Filter {
		public void visitUris(@NonNull Consumer<Uri> visitor) {
		// Nothing to visit by default.
		}

		public abstract void writeToParcel(Parcel dest, int flags);
		}

		/**
		@@ -1020,86 +1003,6 @@ public class RemoteViews implements Parcelable, Filter {
		}
		}

		private static class SetRemoteViewsAdapterList extends Action {
		int mViewTypeCount;
		ArrayList<RemoteViews> mList;

		public SetRemoteViewsAdapterList(@IdRes int id, ArrayList<RemoteViews> list,
		int viewTypeCount) {
		this.mViewId = id;
		this.mList = list;
		this.mViewTypeCount = viewTypeCount;
		}

		public SetRemoteViewsAdapterList(Parcel parcel) {
		mViewId = parcel.readInt();
		mViewTypeCount = parcel.readInt();
		mList = parcel.createTypedArrayList(RemoteViews.CREATOR);
		}

		public void writeToParcel(Parcel dest, int flags) {
		dest.writeInt(mViewId);
		dest.writeInt(mViewTypeCount);
		dest.writeTypedList(mList, flags);
		}

		@Override
		public void apply(View root, ViewGroup rootParent, ActionApplyParams params) {
		final View target = root.findViewById(mViewId);
		if (target == null) return;

		// Ensure that we are applying to an AppWidget root
		if (!(rootParent instanceof AppWidgetHostView)) {
		Log.e(LOG_TAG, "SetRemoteViewsAdapterIntent action can only be used for " +
		"AppWidgets (root id: " + mViewId + ")");
		return;
		}
		// Ensure that we are calling setRemoteAdapter on an AdapterView that supports it
		if (!(target instanceof AbsListView) && !(target instanceof AdapterViewAnimator)) {
		Log.e(LOG_TAG, "Cannot setRemoteViewsAdapter on a view which is not " +
		"an AbsListView or AdapterViewAnimator (id: " + mViewId + ")");
		return;
		}

		if (target instanceof AbsListView) {
		AbsListView v = (AbsListView) target;
		Adapter a = v.getAdapter();
		if (a instanceof RemoteViewsListAdapter && mViewTypeCount <= a.getViewTypeCount()) {
		((RemoteViewsListAdapter) a).setViewsList(mList);
		} else {
		v.setAdapter(new RemoteViewsListAdapter(v.getContext(), mList, mViewTypeCount,
		params.colorResources));
		}
		} else if (target instanceof AdapterViewAnimator) {
		AdapterViewAnimator v = (AdapterViewAnimator) target;
		Adapter a = v.getAdapter();
		if (a instanceof RemoteViewsListAdapter && mViewTypeCount <= a.getViewTypeCount()) {
		((RemoteViewsListAdapter) a).setViewsList(mList);
		} else {
		v.setAdapter(new RemoteViewsListAdapter(v.getContext(), mList, mViewTypeCount,
		params.colorResources));
		}
		}
		}

		@Override
		public int getActionTag() {
		return SET_REMOTE_VIEW_ADAPTER_LIST_TAG;
		}

		@Override
		public String getUniqueKey() {
		return (SET_REMOTE_ADAPTER_TAG + "_" + mViewId);
		}

		@Override
		public void visitUris(@NonNull Consumer<Uri> visitor) {
		for (RemoteViews remoteViews : mList) {
		remoteViews.visitUris(visitor);
		}
		}
		}

		/**
		* Cache of {@link ApplicationInfo}s that can be used to ensure that the same
		* {@link ApplicationInfo} instance is used throughout the RemoteViews.
		@@ -3491,51 +3394,6 @@ public class RemoteViews implements Parcelable, Filter {
		}
		}

		/**
		* Helper action to override all textViewColors
		*/
		private static class OverrideTextColorsAction extends Action {
		private final int mTextColor;

		public OverrideTextColorsAction(int textColor) {
		this.mTextColor = textColor;
		}

		public OverrideTextColorsAction(Parcel parcel) {
		mTextColor = parcel.readInt();
		}

		public void writeToParcel(Parcel dest, int flags) {
		dest.writeInt(mTextColor);
		}

		@Override
		public void apply(View root, ViewGroup rootParent, ActionApplyParams params) {
		// Let's traverse the viewtree and override all textColors!
		Stack<View> viewsToProcess = new Stack<>();
		viewsToProcess.add(root);
		while (!viewsToProcess.isEmpty()) {
		View v = viewsToProcess.pop();
		if (v instanceof TextView) {
		TextView textView = (TextView) v;
		textView.setText(ContrastColorUtil.clearColorSpans(textView.getText()));
		textView.setTextColor(mTextColor);
		}
		if (v instanceof ViewGroup) {
		ViewGroup viewGroup = (ViewGroup) v;
		for (int i = 0; i < viewGroup.getChildCount(); i++) {
		viewsToProcess.push(viewGroup.getChildAt(i));
		}
		}
		}
		}

		@Override
		public int getActionTag() {
		return OVERRIDE_TEXT_COLORS_TAG;
		}
		}

		private static class SetIntTagAction extends Action {
		@IdRes private final int mViewId;
		@IdRes private final int mKey;
		@@ -4156,14 +4014,10 @@ public class RemoteViews implements Parcelable, Filter {
		return new ViewPaddingAction(parcel);
		case BITMAP_REFLECTION_ACTION_TAG:
		return new BitmapReflectionAction(parcel);
		case SET_REMOTE_VIEW_ADAPTER_LIST_TAG:
		return new SetRemoteViewsAdapterList(parcel);
		case SET_REMOTE_INPUTS_ACTION_TAG:
		return new SetRemoteInputsAction(parcel);
		case LAYOUT_PARAM_ACTION_TAG:
		return new LayoutParamAction(parcel);
		case OVERRIDE_TEXT_COLORS_TAG:
		return new OverrideTextColorsAction(parcel);
		case SET_RIPPLE_DRAWABLE_COLOR_TAG:
		return new SetRippleDrawableColor(parcel);
		case SET_INT_TAG_TAG:
		@@ -4910,7 +4764,11 @@ public class RemoteViews implements Parcelable, Filter {
		@Deprecated
		public void setRemoteAdapter(@IdRes int viewId, ArrayList<RemoteViews> list,
		int viewTypeCount) {
		addAction(new SetRemoteViewsAdapterList(viewId, list, viewTypeCount));
		RemoteCollectionItems.Builder b = new RemoteCollectionItems.Builder();
		for (int i = 0; i < list.size(); i++) {
		b.addItem(i, list.get(i));
		}
		setRemoteAdapter(viewId, b.setViewTypeCount(viewTypeCount).build());
		}

		/**

core/java/android/widget/RemoteViewsListAdapter.java

deleted100644 → 0

+0 −123

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2012 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.widget;

		import android.content.Context;
		import android.view.View;
		import android.view.ViewGroup;

		import java.util.ArrayList;

		/**
		* @hide
		*/
		public class RemoteViewsListAdapter extends BaseAdapter {

		private Context mContext;
		private ArrayList<RemoteViews> mRemoteViewsList;
		private ArrayList<Integer> mViewTypes = new ArrayList<Integer>();
		private int mViewTypeCount;
		private RemoteViews.ColorResources mColorResources;

		public RemoteViewsListAdapter(Context context, ArrayList<RemoteViews> remoteViews,
		int viewTypeCount, RemoteViews.ColorResources colorResources) {
		mContext = context;
		mRemoteViewsList = remoteViews;
		mViewTypeCount = viewTypeCount;
		mColorResources = colorResources;
		init();
		}

		public void setViewsList(ArrayList<RemoteViews> remoteViews) {
		mRemoteViewsList = remoteViews;
		init();
		notifyDataSetChanged();
		}

		private void init() {
		if (mRemoteViewsList == null) return;

		mViewTypes.clear();
		for (RemoteViews rv: mRemoteViewsList) {
		if (!mViewTypes.contains(rv.getLayoutId())) {
		mViewTypes.add(rv.getLayoutId());
		}
		}

		if (mViewTypes.size() > mViewTypeCount \|\| mViewTypeCount < 1) {
		throw new RuntimeException("Invalid view type count -- view type count must be >= 1" +
		"and must be as large as the total number of distinct view types");
		}
		}

		@Override
		public int getCount() {
		if (mRemoteViewsList != null) {
		return mRemoteViewsList.size();
		} else {
		return 0;
		}
		}

		@Override
		public Object getItem(int position) {
		return null;
		}

		@Override
		public long getItemId(int position) {
		return position;
		}

		@Override
		public View getView(int position, View convertView, ViewGroup parent) {
		if (position < getCount()) {
		RemoteViews rv = mRemoteViewsList.get(position);
		rv.addFlags(RemoteViews.FLAG_WIDGET_IS_COLLECTION_CHILD);
		View v;
		if (convertView != null && convertView.getId() == rv.getLayoutId()) {
		v = convertView;
		rv.reapply(mContext, v, null /* handler /, null / size */, mColorResources);
		} else {
		v = rv.apply(mContext, parent, null /* handler /, null / size */,
		mColorResources);
		}
		return v;
		} else {
		return null;
		}
		}

		@Override
		public int getItemViewType(int position) {
		if (position < getCount()) {
		int layoutId = mRemoteViewsList.get(position).getLayoutId();
		return mViewTypes.indexOf(layoutId);
		} else {
		return 0;
		}
		}

		public int getViewTypeCount() {
		return mViewTypeCount;
		}

		@Override
		public boolean hasStableIds() {
		return false;
		}
		}