diff options
Diffstat (limited to 'src/com/android/launcher3/compat/AppWidgetManagerCompatVL.java')
-rw-r--r-- | src/com/android/launcher3/compat/AppWidgetManagerCompatVL.java | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/src/com/android/launcher3/compat/AppWidgetManagerCompatVL.java b/src/com/android/launcher3/compat/AppWidgetManagerCompatVL.java new file mode 100644 index 000000000..535c74bbd --- /dev/null +++ b/src/com/android/launcher3/compat/AppWidgetManagerCompatVL.java @@ -0,0 +1,142 @@ +/* + * Copyright (C) 2014 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.compat; + +import android.annotation.TargetApi; +import android.app.Activity; +import android.appwidget.AppWidgetHost; +import android.appwidget.AppWidgetProviderInfo; +import android.content.ActivityNotFoundException; +import android.content.Context; +import android.content.pm.PackageManager; +import android.content.res.Resources; +import android.graphics.Bitmap; +import android.graphics.Canvas; +import android.graphics.Color; +import android.graphics.Rect; +import android.graphics.drawable.BitmapDrawable; +import android.graphics.drawable.Drawable; +import android.os.Build; +import android.os.Bundle; +import android.os.UserHandle; +import android.os.UserManager; +import android.view.View; +import android.widget.Toast; + +import com.android.launcher3.IconCache; +import com.android.launcher3.R; + +import java.util.ArrayList; +import java.util.List; + +@TargetApi(Build.VERSION_CODES.L) +class AppWidgetManagerCompatVL extends AppWidgetManagerCompat { + + private final UserManager mUserManager; + private final PackageManager mPm; + + AppWidgetManagerCompatVL(Context context) { + super(context); + mPm = context.getPackageManager(); + mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE); + } + + @Override + public List<AppWidgetProviderInfo> getAllProviders() { + ArrayList<AppWidgetProviderInfo> providers = new ArrayList<AppWidgetProviderInfo>(); + for (UserHandle user : mUserManager.getUserProfiles()) { + providers.addAll(mAppWidgetManager.getInstalledProvidersForProfile(user)); + } + return providers; + } + + @Override + public String loadLabel(AppWidgetProviderInfo info) { + return info.loadLabel(mPm); + } + + @Override + public boolean bindAppWidgetIdIfAllowed(int appWidgetId, AppWidgetProviderInfo info, + Bundle options) { + return mAppWidgetManager.bindAppWidgetIdIfAllowed( + appWidgetId, info.getProfile(), info.provider, options); + } + + @Override + public UserHandleCompat getUser(AppWidgetProviderInfo info) { + return UserHandleCompat.fromUser(info.getProfile()); + } + + @Override + public void startConfigActivity(AppWidgetProviderInfo info, int widgetId, Activity activity, + AppWidgetHost host, int requestCode) { + try { + host.startAppWidgetConfigureActivityForResult(activity, widgetId, 0, requestCode, null); + } catch (ActivityNotFoundException e) { + Toast.makeText(activity, R.string.activity_not_found, Toast.LENGTH_SHORT).show(); + } catch (SecurityException e) { + Toast.makeText(activity, R.string.activity_not_found, Toast.LENGTH_SHORT).show(); + } + } + + @Override + public Drawable loadPreview(AppWidgetProviderInfo info) { + return info.loadPreviewImage(mContext, 0); + } + + @Override + public Drawable loadIcon(AppWidgetProviderInfo info, IconCache cache) { + return info.loadIcon(mContext, cache.getFullResIconDpi()); + } + + @Override + public Bitmap getBadgeBitmap(AppWidgetProviderInfo info, Bitmap bitmap) { + if (info.getProfile().equals(android.os.Process.myUserHandle())) { + return bitmap; + } + + // Add a user badge in the bottom right of the image. + final Resources res = mContext.getResources(); + final int badgeSize = res.getDimensionPixelSize(R.dimen.profile_badge_size); + final int badgeMargin = res.getDimensionPixelSize(R.dimen.profile_badge_margin); + final Rect badgeLocation = new Rect(0, 0, badgeSize, badgeSize); + + final int top = bitmap.getHeight() - badgeSize - badgeMargin; + if (res.getConfiguration().getLayoutDirection() == View.LAYOUT_DIRECTION_RTL) { + badgeLocation.offset(badgeMargin, top); + } else { + badgeLocation.offset(bitmap.getWidth() - badgeSize - badgeMargin, top); + } + + UserManager userManager = (UserManager) mContext.getSystemService( + Context.USER_SERVICE); + + Drawable drawable = userManager.getBadgedDrawableForUser(new BitmapDrawable(res, bitmap), + info.getProfile(), badgeLocation, 0); + + if (drawable instanceof BitmapDrawable) { + return ((BitmapDrawable) drawable).getBitmap(); + } + + bitmap.eraseColor(Color.TRANSPARENT); + Canvas c = new Canvas(bitmap); + drawable.setBounds(0, 0, bitmap.getWidth(), bitmap.getHeight()); + drawable.draw(c); + c.setBitmap(null); + return bitmap; + } +} |