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/*
* Copyright (C) 2011 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.Context;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.widget.FrameLayout;
import com.android.launcher3.R;
public class Hotseat extends FrameLayout {
@SuppressWarnings("unused")
private static final String TAG = "Hotseat";
private Launcher mLauncher;
private CellLayout mContent;
private int mCellCountX;
private int mCellCountY;
private int mAllAppsButtonRank;
private boolean mTransposeLayoutWithOrientation;
private boolean mIsLandscape;
public Hotseat(Context context) {
this(context, null);
}
public Hotseat(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public Hotseat(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.Hotseat, defStyle, 0);
Resources r = context.getResources();
mCellCountX = a.getInt(R.styleable.Hotseat_cellCountX, -1);
mCellCountY = a.getInt(R.styleable.Hotseat_cellCountY, -1);
mAllAppsButtonRank = r.getInteger(R.integer.hotseat_all_apps_index);
mTransposeLayoutWithOrientation =
r.getBoolean(R.bool.hotseat_transpose_layout_with_orientation);
mIsLandscape = context.getResources().getConfiguration().orientation ==
Configuration.ORIENTATION_LANDSCAPE;
}
public void setup(Launcher launcher) {
mLauncher = launcher;
setOnKeyListener(new HotseatIconKeyEventListener());
}
CellLayout getLayout() {
return mContent;
}
private boolean hasVerticalHotseat() {
return (mIsLandscape && mTransposeLayoutWithOrientation);
}
/* Get the orientation invariant order of the item in the hotseat for persistence. */
int getOrderInHotseat(int x, int y) {
return hasVerticalHotseat() ? (mContent.getCountY() - y - 1) : x;
}
/* Get the orientation specific coordinates given an invariant order in the hotseat. */
int getCellXFromOrder(int rank) {
return hasVerticalHotseat() ? 0 : rank;
}
int getCellYFromOrder(int rank) {
return hasVerticalHotseat() ? (mContent.getCountY() - (rank + 1)) : 0;
}
public boolean isAllAppsButtonRank(int rank) {
return false;
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
if (mCellCountX < 0) mCellCountX = LauncherModel.getCellCountX();
if (mCellCountY < 0) mCellCountY = LauncherModel.getCellCountY();
mContent = (CellLayout) findViewById(R.id.layout);
mContent.setGridSize(mCellCountX, mCellCountY);
mContent.setIsHotseat(true);
resetLayout();
}
void resetLayout() {
mContent.removeAllViewsInLayout();
}
}
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