mirror of
https://github.com/LawnchairLauncher/lawnchair.git
synced 2026-02-20 11:18:21 +00:00
0280c3be4d
also:
- Long press on empty space on workspace now brings up customization tray
- Fixed: while dragging, items appeared to be dropping on folders two cells to the right
- Fixed: Disabling drops on folders when the workspace is shrunken
- Fixed: account for scaling of dragged items when checking if they overlap
with shrunken workspace screens
- Making folder icons dimmable to match shortcuts and widgets
- When deciding with shrunken workspace screen we're dragging to, we now use the closest screen rather than the one that has been overlapped the most
- Refactored drag/add mechanism, removing array of occupied cells from CellInfo
- Removed dead code/variables
107 lines
3.9 KiB
Java
107 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.util.ArrayList;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.widget.Toast;
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import com.android.launcher.R;
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public class InstallShortcutReceiver extends BroadcastReceiver {
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private static final String ACTION_INSTALL_SHORTCUT =
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"com.android.launcher.action.INSTALL_SHORTCUT";
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private final int[] mCoordinates = new int[2];
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public void onReceive(Context context, Intent data) {
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if (!ACTION_INSTALL_SHORTCUT.equals(data.getAction())) {
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return;
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}
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int screen = Launcher.getScreen();
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if (!installShortcut(context, data, screen)) {
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// The target screen is full, let's try the other screens
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for (int i = 0; i < Launcher.SCREEN_COUNT; i++) {
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if (i != screen && installShortcut(context, data, i)) break;
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}
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}
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}
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private boolean installShortcut(Context context, Intent data, int screen) {
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String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
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if (findEmptyCell(context, mCoordinates, screen)) {
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Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT);
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if (intent.getAction() == null) {
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intent.setAction(Intent.ACTION_VIEW);
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}
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// By default, we allow for duplicate entries (located in
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// different places)
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boolean duplicate = data.getBooleanExtra(Launcher.EXTRA_SHORTCUT_DUPLICATE, true);
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if (duplicate || !LauncherModel.shortcutExists(context, name, intent)) {
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((LauncherApplication)context.getApplicationContext()).getModel()
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.addShortcut(context, data, screen, mCoordinates[0], mCoordinates[1], true);
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Toast.makeText(context, context.getString(R.string.shortcut_installed, name),
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Toast.LENGTH_SHORT).show();
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} else {
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Toast.makeText(context, context.getString(R.string.shortcut_duplicate, name),
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Toast.LENGTH_SHORT).show();
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}
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return true;
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} else {
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Toast.makeText(context, context.getString(R.string.out_of_space),
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Toast.LENGTH_SHORT).show();
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}
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return false;
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}
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private static boolean findEmptyCell(Context context, int[] xy, int screen) {
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final int xCount = LauncherModel.getCellCountX();
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final int yCount = LauncherModel.getCellCountY();
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boolean[][] occupied = new boolean[xCount][yCount];
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ArrayList<ItemInfo> items = LauncherModel.getItemsInLocalCoordinates(context);
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ItemInfo item = null;
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int cellX, cellY, spanX, spanY;
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for (int i = 0; i < items.size(); ++i) {
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item = items.get(i);
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if (item.screen == screen) {
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cellX = item.cellX;
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cellY = item.cellY;
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spanX = item.spanX;
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spanY = item.spanY;
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for (int x = cellX; x < cellX + spanX && x < xCount; x++) {
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for (int y = cellY; y < cellY + spanY && y < yCount; y++) {
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occupied[x][y] = true;
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}
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}
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}
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}
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return CellLayout.findVacantCell(xy, 1, 1, xCount, yCount, occupied);
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}
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}
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