大三剧院管理系统Android端部分功能.zip

package com.example.katherine_qj.ttms.View; import android.animation.Animator; import android.animation.TypeEvaluator; import android.animation.ValueAnimator; import android.content.Context; import android.content.res.TypedArray; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Matrix; import android.graphics.Paint; import android.graphics.Path; import android.graphics.Point; import android.graphics.RectF; import android.graphics.Typeface; import android.os.Handler; import android.text.TextPaint; import android.util.AttributeSet; import android.util.Log; import android.view.GestureDetector; import android.view.MotionEvent; import android.view.ScaleGestureDetector; import android.view.View; import android.view.animation.DecelerateInterpolator; import android.widget.Toast; import java.util.ArrayList; import java.util.Collections; /** * Created by baoyunlong on 16/6/16. */ public class SeatTable extends View { private final boolean DBG = false; Paint paint = new Paint(); Paint overviewPaint=new Paint(); Paint lineNumberPaint; float lineNumberTxtHeight; /** * 设置行号 默认显示 1,2,3....数字 * @param lineNumbers */ public void setLineNumbers(ArrayList<String> lineNumbers) { this.lineNumbers = lineNumbers; invalidate(); } /** * 用来保存所有行号 */ ArrayList<String> lineNumbers = new ArrayList<>(); Paint.FontMetrics lineNumberPaintFontMetrics; Matrix matrix = new Matrix(); /** * 座位水平间距 */ int spacing; /** * 座位垂直间距 */ int verSpacing; /** * 行号宽度 */ int numberWidth; /** * 行数 */ int row; /** * 列数 */ int column; /** * 可选时座位的图片 */ Bitmap seatBitmap; /** * 选中时座位的图片 */ Bitmap checkedSeatBitmap; /** * 座位已经售出时的图片 */ Bitmap seatSoldBitmap; Bitmap overviewBitmap; int lastX; int lastY; /** * 整个座位图的宽度 */ int seatBitmapWidth; /** * 整个座位图的高度 */ int seatBitmapHeight; /** * 标识是否需要绘制座位图 */ boolean isNeedDrawSeatBitmap = true; /** * 概览图白色方块高度 */ float rectHeight; /** * 概览图白色方块的宽度 */ float rectWidth; /** * 概览图上方块的水平间距 */ float overviewSpacing; /** * 概览图上方块的垂直间距 */ float overviewVerSpacing; /** * 概览图的比例 */ float overviewScale = 4.8f; /** * 荧幕高度 */ float screenHeight; /** * 荧幕默认宽度与座位图的比例 */ float screenWidthScale = 0.5f; /** * 荧幕最小宽度 */ int defaultScreenWidth; /** * 标识是否正在缩放 */ boolean isScaling; float scaleX, scaleY; /** * 是否是第一次缩放 */ boolean firstScale = true; /** * 最多可以选择的座位数量 */ int maxSelected = Integer.MAX_VALUE; private SeatChecker seatChecker; /** * 荧幕名称 */ private String screenName = ""; /** * 整个概览图的宽度 */ float rectW; /** * 整个概览图的高度 */ float rectH; Paint headPaint; Bitmap headBitmap; /** * 是否第一次执行onDraw */ boolean isFirstDraw = true; /** * 标识是否需要绘制概览图 */ boolean isDrawOverview = false; /** * 标识是否需要更新概览图 */ boolean isDrawOverviewBitmap = true; int overview_checked; int overview_sold; int txt_color; int seatCheckedResID; int seatSoldResID; int seatAvailableResID; boolean isOnClick; /** * 座位已售 */ private static final int SEAT_TYPE_SOLD = 1; /** * 座位已经选中 */ private static final int SEAT_TYPE_SELECTED = 2; /** * 座位可选 */ private static final int SEAT_TYPE_AVAILABLE = 3; /** * 座位不可用 */ private static final int SEAT_TYPE_NOT_AVAILABLE = 4; private int downX, downY; private boolean pointer; /** * 顶部高度,可选,已选,已售区域的高度 */ float headHeight; Paint pathPaint; RectF rectF; /** * 头部下面横线的高度 */ int borderHeight = 1; Paint redBorderPaint; /** * 默认的座位图宽度,如果使用的自己的座位图片比这个尺寸大或者小,会缩放到这个大小 */ private float defaultImgW = 40; /** * 默认的座位图高度 */ private float defaultImgH = 34; /** * 座位图片的宽度 */ private int seatWidth; /** * 座位图片的高度 */ private int seatHeight; public SeatTable(Context context) { super(context); } public SeatTable(Context context, AttributeSet attrs) { super(context, attrs); init(context,attrs); } private void init(Context context,AttributeSet attrs){ TypedArray typedArray = context.obtainStyledAttributes(attrs, com.qfdqc.views.seattable.R.styleable.SeatTableView); overview_checked = typedArray.getColor(com.qfdqc.views.seattable.R.styleable.SeatTableView_overview_checked, Color.parseColor("#5A9E64")); overview_sold = typedArray.getColor(com.qfdqc.views.seattable.R.styleable.SeatTableView_overview_sold, Color.RED); txt_color=typedArray.getColor(com.qfdqc.views.seattable.R.styleable.SeatTableView_txt_color,Color.WHITE); seatCheckedResID = typedArray.getResourceId(com.qfdqc.views.seattable.R.styleable.SeatTableView_seat_checked, com.qfdqc.views.seattable.R.drawable.seat_green); seatSoldResID = typedArray.getResourceId(com.qfdqc.views.seattable.R.styleable.SeatTableView_overview_sold, com.qfdqc.views.seattable.R.drawable.seat_sold); seatAvailableResID = typedArray.getResourceId(com.qfdqc.views.seattable.R.styleable.SeatTableView_seat_available, com.qfdqc.views.seattable.R.drawable.seat_gray); typedArray.recycle(); } public SeatTable(Context context, AttributeSet attrs, int defStyleAttr) { super(context, attrs, defStyleAttr); init(context,attrs); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { super.onMeasure(widthMeasureSpec, heightMeasureSpec); } float xScale1 = 1; float yScale1 = 1; private void init() { spacing = (int) dip2Px(5); verSpacing = (int) dip2Px(10); defaultScreenWidth = (int) dip2Px(80); seatBitmap = BitmapFactory.decodeResource(getResources(), seatAvailableResID); float scaleX = defaultImgW / seatBitmap.getWidth(); float scaleY = defaultImgH / seatBitmap.getHeight(); xScale1 = scaleX; yScale1 = scaleY; seatHeight= (int) (seatBitmap.getHeight()*yScale1); seatWidth= (int) (seatBitmap.getWidth()*xScale1); checkedSeatBitmap = BitmapFactory.decodeResource(getResources(), seatCheckedResID); seatSoldBitmap = BitmapFactory.decodeResource(getResources(), seatSoldResID); seatBitmapWidth = (int) (column * seatBitmap.getWidth()*xScale1 + (column - 1) * spacing); seatBitmapHeight = (int) (row * seatBitmap.getHeight()*yScale1 + (row - 1) * verSpacing); paint.setColor(Color.RED); numberWidth = (int) dip2Px(20); screenHeight = dip2Px(20); headHeight = dip2Px(30); headPaint = new Paint(); headPaint.setStyle(Paint.Style.FILL); headPaint.setTextSize(24); headPaint.setC