auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 380 deletions

diff --git a/core/java/android/app/LauncherActivity.java b/core/java/android/app/LauncherActivity.java
deleted file mode 100644
index d6fcbb1a6aa7..000000000000
--- a/core/java/android/app/LauncherActivity.java
+++ /dev/null
@@ -1,380 +0,0 @@
-/*
- * 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.app;
-
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
-import android.content.res.Resources;
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.graphics.Paint;
-import android.graphics.PaintFlagsDrawFilter;
-import android.graphics.PixelFormat;
-import android.graphics.Rect;
-import android.graphics.drawable.BitmapDrawable;
-import android.graphics.drawable.Drawable;
-import android.graphics.drawable.PaintDrawable;
-import android.os.Bundle;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.Window;
-import android.widget.BaseAdapter;
-import android.widget.Filter;
-import android.widget.Filterable;
-import android.widget.ListView;
-import android.widget.TextView;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-
-/**
- * Displays a list of all activities which can be performed
- * for a given intent. Launches when clicked.
- *
- */
-public abstract class LauncherActivity extends ListActivity {
-
-    Intent mIntent;
-    PackageManager mPackageManager;
-    
-    /**
-     * An item in the list
-     */
-    public static class ListItem {
-        public CharSequence label;
-        //public CharSequence description;
-        public Drawable icon;
-        public String packageName;
-        public String className;
-        
-        ListItem(PackageManager pm, ResolveInfo resolveInfo, IconResizer resizer) {
-            label = resolveInfo.loadLabel(pm);
-            if (label == null && resolveInfo.activityInfo != null) {
-                label = resolveInfo.activityInfo.name;
-            }
-            
-            /*
-            if (resolveInfo.activityInfo != null &&
-                    resolveInfo.activityInfo.applicationInfo != null) {
-                description = resolveInfo.activityInfo.applicationInfo.loadDescription(pm);
-            }
-            */
-            
-            icon = resizer.createIconThumbnail(resolveInfo.loadIcon(pm));
-            packageName = resolveInfo.activityInfo.applicationInfo.packageName;
-            className = resolveInfo.activityInfo.name;
-        }
-
-        public ListItem() {
-        }
-    }
-
-    /**
-     * Adapter which shows the set of activities that can be performed for a given intent.
-     */
-    private class ActivityAdapter extends BaseAdapter implements Filterable {
-        private final Object lock = new Object();
-        private ArrayList<ListItem> mOriginalValues;
-
-        protected final LayoutInflater mInflater;
-
-        protected List<ListItem> mActivitiesList;
-
-        private Filter mFilter;
-        
-        public ActivityAdapter() {
-            mInflater = (LayoutInflater) LauncherActivity.this.getSystemService(
-                    Context.LAYOUT_INFLATER_SERVICE);
-            mActivitiesList = makeListItems();
-        }
-
-        public Intent intentForPosition(int position) {
-            if (mActivitiesList == null) {
-                return null;
-            }
-
-            Intent intent = new Intent(mIntent);
-            ListItem item = mActivitiesList.get(position);
-            intent.setClassName(item.packageName, item.className);
-            return intent;
-        }
-
-        public int getCount() {
-            return mActivitiesList != null ? mActivitiesList.size() : 0;
-        }
-
-        public Object getItem(int position) {
-            return position;
-        }
-
-        public long getItemId(int position) {
-            return position;
-        }
-
-        public View getView(int position, View convertView, ViewGroup parent) {
-            View view;
-            if (convertView == null) {
-                view = mInflater.inflate(
-                        com.android.internal.R.layout.activity_list_item_2, parent, false);
-            } else {
-                view = convertView;
-            }
-            bindView(view, mActivitiesList.get(position));
-            return view;
-        }
-
-        private void bindView(View view, ListItem item) {
-            TextView text = (TextView) view;
-            text.setText(item.label);
-            text.setCompoundDrawablesWithIntrinsicBounds(item.icon, null, null, null);
-        }
-        
-        public Filter getFilter() {
-            if (mFilter == null) {
-                mFilter = new ArrayFilter();
-            }
-            return mFilter;
-        }
-        
-        /**
-         * An array filters constrains the content of the array adapter with a prefix. Each
-         * item that does not start with the supplied prefix is removed from the list.
-         */
-        private class ArrayFilter extends Filter {
-            @Override
-            protected FilterResults performFiltering(CharSequence prefix) {
-                FilterResults results = new FilterResults();
-
-                if (mOriginalValues == null) {
-                    synchronized (lock) {
-                        mOriginalValues = new ArrayList<ListItem>(mActivitiesList);
-                    }
-                }
-
-                if (prefix == null || prefix.length() == 0) {
-                    synchronized (lock) {
-                        ArrayList<ListItem> list = new ArrayList<ListItem>(mOriginalValues);
-                        results.values = list;
-                        results.count = list.size();
-                    }
-                } else {
-                    final String prefixString = prefix.toString().toLowerCase();
-
-                    ArrayList<ListItem> values = mOriginalValues;
-                    int count = values.size();
-
-                    ArrayList<ListItem> newValues = new ArrayList<ListItem>(count);
-
-                    for (int i = 0; i < count; i++) {
-                        ListItem item = values.get(i);
-
-                        String[] words = item.label.toString().toLowerCase().split(" ");
-                        int wordCount = words.length;
-
-                        for (int k = 0; k < wordCount; k++) {
-                            final String word = words[k];
-
-                            if (word.startsWith(prefixString)) {
-                                newValues.add(item);
-                                break;
-                            }
-                        }
-                    }
-
-                    results.values = newValues;
-                    results.count = newValues.size();
-                }
-
-                return results;
-            }
-
-            @Override
-            protected void publishResults(CharSequence constraint, FilterResults results) {
-                //noinspection unchecked
-                mActivitiesList = (List<ListItem>) results.values;
-                if (results.count > 0) {
-                    notifyDataSetChanged();
-                } else {
-                    notifyDataSetInvalidated();
-                }
-            }
-        }
-    }
-        
-    /**
-     * Utility class to resize icons to match default icon size.  
-     */
-    public class IconResizer {
-        // Code is borrowed from com.android.launcher.Utilities. 
-        private int mIconWidth = -1;
-        private int mIconHeight = -1;
-
-        private final Rect mOldBounds = new Rect();
-        private Canvas mCanvas = new Canvas();
-        
-        public IconResizer() {
-            mCanvas.setDrawFilter(new PaintFlagsDrawFilter(Paint.DITHER_FLAG,
-                    Paint.FILTER_BITMAP_FLAG));
-            
-            final Resources resources = LauncherActivity.this.getResources();
-            mIconWidth = mIconHeight = (int) resources.getDimension(
-                    android.R.dimen.app_icon_size);
-        }
-
-        /**
-         * Returns a Drawable representing the thumbnail of the specified Drawable.
-         * The size of the thumbnail is defined by the dimension
-         * android.R.dimen.launcher_application_icon_size.
-         *
-         * This method is not thread-safe and should be invoked on the UI thread only.
-         *
-         * @param icon The icon to get a thumbnail of.
-         *
-         * @return A thumbnail for the specified icon or the icon itself if the
-         *         thumbnail could not be created. 
-         */
-        public Drawable createIconThumbnail(Drawable icon) {
-            int width = mIconWidth;
-            int height = mIconHeight;
-
-            final int iconWidth = icon.getIntrinsicWidth();
-            final int iconHeight = icon.getIntrinsicHeight();
-
-            if (icon instanceof PaintDrawable) {
-                PaintDrawable painter = (PaintDrawable) icon;
-                painter.setIntrinsicWidth(width);
-                painter.setIntrinsicHeight(height);
-            }
-
-            if (width > 0 && height > 0) {
-                if (width < iconWidth || height < iconHeight) {
-                    final float ratio = (float) iconWidth / iconHeight;
-
-                    if (iconWidth > iconHeight) {
-                        height = (int) (width / ratio);
-                    } else if (iconHeight > iconWidth) {
-                        width = (int) (height * ratio);
-                    }
-
-                    final Bitmap.Config c = icon.getOpacity() != PixelFormat.OPAQUE ?
-                                Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565;
-                    final Bitmap thumb = Bitmap.createBitmap(mIconWidth, mIconHeight, c);
-                    final Canvas canvas = mCanvas;
-                    canvas.setBitmap(thumb);
-                    // Copy the old bounds to restore them later
-                    // If we were to do oldBounds = icon.getBounds(),
-                    // the call to setBounds() that follows would
-                    // change the same instance and we would lose the
-                    // old bounds
-                    mOldBounds.set(icon.getBounds());
-                    final int x = (mIconWidth - width) / 2;
-                    final int y = (mIconHeight - height) / 2;
-                    icon.setBounds(x, y, x + width, y + height);
-                    icon.draw(canvas);
-                    icon.setBounds(mOldBounds);
-                    icon = new BitmapDrawable(thumb);
-                } else if (iconWidth < width && iconHeight < height) {
-                    final Bitmap.Config c = Bitmap.Config.ARGB_8888;
-                    final Bitmap thumb = Bitmap.createBitmap(mIconWidth, mIconHeight, c);
-                    final Canvas canvas = mCanvas;
-                    canvas.setBitmap(thumb);
-                    mOldBounds.set(icon.getBounds());
-                    final int x = (width - iconWidth) / 2;
-                    final int y = (height - iconHeight) / 2;
-                    icon.setBounds(x, y, x + iconWidth, y + iconHeight);
-                    icon.draw(canvas);
-                    icon.setBounds(mOldBounds);
-                    icon = new BitmapDrawable(thumb);
-                }
-            }
-
-            return icon;
-        }
-    }
-
-    @Override
-    protected void onCreate(Bundle icicle) {
-        super.onCreate(icicle);
-        
-        mPackageManager = getPackageManager();
-    
-        requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
-        setProgressBarIndeterminateVisibility(true);
-        setContentView(com.android.internal.R.layout.activity_list);
-        
-            
-        mIntent = new Intent(getTargetIntent());
-        mIntent.setComponent(null);
-        mAdapter = new ActivityAdapter();
-        
-        setListAdapter(mAdapter);
-        getListView().setTextFilterEnabled(true);
-        
-        setProgressBarIndeterminateVisibility(false);
-    }
-
-    @Override
-    protected void onListItemClick(ListView l, View v, int position, long id) {
-        Intent intent = ((ActivityAdapter)mAdapter).intentForPosition(position);
-
-        startActivity(intent);
-    }
-    
-    /**
-     * Return the actual Intent for a specific position in our
-     * {@link android.widget.ListView}.
-     * @param position The item whose Intent to return
-     */
-    protected Intent intentForPosition(int position) {
-        ActivityAdapter adapter = (ActivityAdapter) mAdapter;
-        return adapter.intentForPosition(position);
-    }
-    
-    /**
-     * Get the base intent to use when running
-     * {@link PackageManager#queryIntentActivities(Intent, int)}.
-     */
-    protected Intent getTargetIntent() {
-        return new Intent();
-    }
-
-    /**
-     * Perform the query to determine which results to show and return a list of them.
-     */
-    public List<ListItem> makeListItems() {
-        // Load all matching activities and sort correctly
-        List<ResolveInfo> list = mPackageManager.queryIntentActivities(mIntent,
-                /* no flags */ 0);
-        Collections.sort(list, new ResolveInfo.DisplayNameComparator(mPackageManager));
-        
-        IconResizer resizer = new IconResizer();
-        
-        ArrayList<ListItem> result = new ArrayList<ListItem>(list.size());
-        int listSize = list.size();
-        for (int i = 0; i < listSize; i++) {
-            ResolveInfo resolveInfo = list.get(i);
-            result.add(new ListItem(mPackageManager, resolveInfo, resizer));
-        }
-
-        return result;
-    }
-}