mirror of
https://github.com/LawnchairLauncher/lawnchair.git
synced 2026-02-19 10:48:19 +00:00
136 lines
3.9 KiB
Java
136 lines
3.9 KiB
Java
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.launcher2;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import android.content.ContentValues;
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import android.graphics.Bitmap;
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import android.util.Log;
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/**
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* Represents an item in the launcher.
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*/
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class ItemInfo {
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static final int NO_ID = -1;
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/**
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* The id in the settings database for this item
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*/
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long id = NO_ID;
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/**
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* One of {@link LauncherSettings.Favorites#ITEM_TYPE_APPLICATION},
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* {@link LauncherSettings.Favorites#ITEM_TYPE_SHORTCUT},
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* {@link LauncherSettings.Favorites#ITEM_TYPE_USER_FOLDER}, or
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* {@link LauncherSettings.Favorites#ITEM_TYPE_APPWIDGET}.
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*/
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int itemType;
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/**
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* The id of the container that holds this item. For the desktop, this will be
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* {@link LauncherSettings.Favorites#CONTAINER_DESKTOP}. For the all applications folder it
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* will be {@link #NO_ID} (since it is not stored in the settings DB). For user folders
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* it will be the id of the folder.
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*/
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long container = NO_ID;
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/**
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* Iindicates the screen in which the shortcut appears.
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*/
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int screen = -1;
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/**
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* Indicates the X position of the associated cell.
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*/
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int cellX = -1;
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/**
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* Indicates the Y position of the associated cell.
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*/
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int cellY = -1;
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/**
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* Indicates the X cell span.
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*/
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int spanX = 1;
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/**
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* Indicates the Y cell span.
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*/
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int spanY = 1;
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/**
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* Indicates whether the item is a gesture.
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*/
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boolean isGesture = false;
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ItemInfo() {
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}
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ItemInfo(ItemInfo info) {
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id = info.id;
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cellX = info.cellX;
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cellY = info.cellY;
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spanX = info.spanX;
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spanY = info.spanY;
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screen = info.screen;
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itemType = info.itemType;
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container = info.container;
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}
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/**
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* Write the fields of this item to the DB
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*
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* @param values
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*/
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void onAddToDatabase(ContentValues values) {
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values.put(LauncherSettings.BaseLauncherColumns.ITEM_TYPE, itemType);
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if (!isGesture) {
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values.put(LauncherSettings.Favorites.CONTAINER, container);
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values.put(LauncherSettings.Favorites.SCREEN, screen);
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values.put(LauncherSettings.Favorites.CELLX, cellX);
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values.put(LauncherSettings.Favorites.CELLY, cellY);
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values.put(LauncherSettings.Favorites.SPANX, spanX);
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values.put(LauncherSettings.Favorites.SPANY, spanY);
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}
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}
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static void writeBitmap(ContentValues values, Bitmap bitmap) {
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if (bitmap != null) {
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// Try go guesstimate how much space the icon will take when serialized
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// to avoid unnecessary allocations/copies during the write.
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int size = bitmap.getWidth() * bitmap.getHeight() * 4;
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ByteArrayOutputStream out = new ByteArrayOutputStream(size);
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try {
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bitmap.compress(Bitmap.CompressFormat.PNG, 100, out);
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out.flush();
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out.close();
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values.put(LauncherSettings.Favorites.ICON, out.toByteArray());
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} catch (IOException e) {
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Log.w("Favorite", "Could not write icon");
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}
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}
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}
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void unbind() {
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}
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}
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