diff options
Diffstat (limited to 'WallpaperPicker/src/com/android/launcher3/ThirdPartyWallpaperPickerListAdapter.java')
-rw-r--r-- | WallpaperPicker/src/com/android/launcher3/ThirdPartyWallpaperPickerListAdapter.java | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/WallpaperPicker/src/com/android/launcher3/ThirdPartyWallpaperPickerListAdapter.java b/WallpaperPicker/src/com/android/launcher3/ThirdPartyWallpaperPickerListAdapter.java new file mode 100644 index 000000000..7a4d48ca9 --- /dev/null +++ b/WallpaperPicker/src/com/android/launcher3/ThirdPartyWallpaperPickerListAdapter.java @@ -0,0 +1,139 @@ +/* + * Copyright (C) 2010 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 com.android.launcher3; + +import android.content.ComponentName; +import android.content.Context; +import android.content.Intent; +import android.content.pm.ActivityInfo; +import android.content.pm.PackageManager; +import android.content.pm.ResolveInfo; +import android.graphics.Rect; +import android.graphics.drawable.Drawable; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.widget.BaseAdapter; +import android.widget.FrameLayout; +import android.widget.ListAdapter; +import android.widget.TextView; + +import java.util.ArrayList; +import java.util.List; + +public class ThirdPartyWallpaperPickerListAdapter extends BaseAdapter implements ListAdapter { + private static final String LOG_TAG = "LiveWallpaperListAdapter"; + + private final LayoutInflater mInflater; + private final PackageManager mPackageManager; + private final int mIconSize; + + private List<ThirdPartyWallpaperTile> mThirdPartyWallpaperPickers = + new ArrayList<ThirdPartyWallpaperTile>(); + + public static class ThirdPartyWallpaperTile extends WallpaperPickerActivity.WallpaperTileInfo { + private ResolveInfo mResolveInfo; + public ThirdPartyWallpaperTile(ResolveInfo resolveInfo) { + mResolveInfo = resolveInfo; + } + @Override + public void onClick(WallpaperPickerActivity a) { + final ComponentName itemComponentName = new ComponentName( + mResolveInfo.activityInfo.packageName, mResolveInfo.activityInfo.name); + Intent launchIntent = new Intent(Intent.ACTION_SET_WALLPAPER); + launchIntent.setComponent(itemComponentName); + a.startActivityForResultSafely( + launchIntent, WallpaperPickerActivity.PICK_WALLPAPER_THIRD_PARTY_ACTIVITY); + } + } + + public ThirdPartyWallpaperPickerListAdapter(Context context) { + mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); + mPackageManager = context.getPackageManager(); + mIconSize = context.getResources().getDimensionPixelSize(R.dimen.wallpaperItemIconSize); + final PackageManager pm = mPackageManager; + + final Intent pickWallpaperIntent = new Intent(Intent.ACTION_SET_WALLPAPER); + final List<ResolveInfo> apps = + pm.queryIntentActivities(pickWallpaperIntent, 0); + + // Get list of image picker intents + Intent pickImageIntent = new Intent(Intent.ACTION_GET_CONTENT); + pickImageIntent.setType("image/*"); + final List<ResolveInfo> imagePickerActivities = + pm.queryIntentActivities(pickImageIntent, 0); + final ComponentName[] imageActivities = new ComponentName[imagePickerActivities.size()]; + for (int i = 0; i < imagePickerActivities.size(); i++) { + ActivityInfo activityInfo = imagePickerActivities.get(i).activityInfo; + imageActivities[i] = new ComponentName(activityInfo.packageName, activityInfo.name); + } + + outerLoop: + for (ResolveInfo info : apps) { + final ComponentName itemComponentName = + new ComponentName(info.activityInfo.packageName, info.activityInfo.name); + final String itemPackageName = itemComponentName.getPackageName(); + // Exclude anything from our own package, and the old Launcher, + // and live wallpaper picker + if (itemPackageName.equals(context.getPackageName()) || + itemPackageName.equals("com.android.launcher") || + itemPackageName.equals("com.android.wallpaper.livepicker")) { + continue; + } + // Exclude any package that already responds to the image picker intent + for (ResolveInfo imagePickerActivityInfo : imagePickerActivities) { + if (itemPackageName.equals( + imagePickerActivityInfo.activityInfo.packageName)) { + continue outerLoop; + } + } + mThirdPartyWallpaperPickers.add(new ThirdPartyWallpaperTile(info)); + } + } + + public int getCount() { + return mThirdPartyWallpaperPickers.size(); + } + + public ThirdPartyWallpaperTile getItem(int position) { + return mThirdPartyWallpaperPickers.get(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(R.layout.wallpaper_picker_third_party_item, parent, false); + } else { + view = convertView; + } + + WallpaperPickerActivity.setWallpaperItemPaddingToZero((FrameLayout) view); + + ResolveInfo info = mThirdPartyWallpaperPickers.get(position).mResolveInfo; + TextView label = (TextView) view.findViewById(R.id.wallpaper_item_label); + label.setText(info.loadLabel(mPackageManager)); + Drawable icon = info.loadIcon(mPackageManager); + icon.setBounds(new Rect(0, 0, mIconSize, mIconSize)); + label.setCompoundDrawables(null, icon, null, null); + return view; + } +} |