Merge pull request #818 from zhuoxw/master

#1 #88 #89 #90 #293

app/src/main/java/edu/hzuapps/androidworks/homeworks/net1314080903148/Net1314080903148MainActivity.java

@@ -0,0 +1,162 @@
+package net1314080903148.homeworks.androidworks.hzuapps.edu.net1314080903148;
+
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.hardware.SensorListener;
+import android.hardware.SensorManager;
+import android.view.Menu;
+
+import net1314080903148.homeworks.androidworks.hzuapps.edu.net1314080903148.R;
+
+@SuppressWarnings("deprecation")
+
+public class Net1314080903148MainActivity extends AppCompatActivity {
+    int k = 45; //灵敏度
+    Net1314080903148MainView mv;
+    //真机
+    SensorManager mySensorManager;
+
+    //测试时
+//	SensorManagerSimulator mySensorManager;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_net1314080903148_main);
+        mv = (Net1314080903148MainView) findViewById(R.id.mainView);
+
+        mySensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);//真机
+    }
+
+
+    private final SensorListener mSensorLisener =new SensorListener(){
+
+        @Override
+        public void onAccuracyChanged(int sensor, int accuracy) { }
+
+        public boolean isContain(int x, int y){//判断点是否在圆内
+
+            int tempx =(int) (x + mv.zhongBitmap2.getWidth()/2.0);
+            int tempy =(int) (y + mv.zhongBitmap2.getWidth()/2.0);
+            int ox = (int) (mv.zhong1_X+ mv.zhongBitmap1.getWidth()/2.0);
+            int oy = (int) (mv.zhong1_X+ mv.zhongBitmap1.getWidth()/2.0);
+            if(Math.sqrt((tempx-ox)*(tempx-ox)+(tempy-oy)*(tempy-oy))>(mv.zhongBitmap1.getWidth()/2.0-mv.zhongBitmap2.getWidth()/2.0)){
+                //不在圆内
+                return false;
+            }else{
+                //在圆内时
+                return true;
+            }
+        }
+
+        @Override
+        public void onSensorChanged(int sensor, float[] values) {
+            if(sensor == SensorManager.SENSOR_ORIENTATION){
+                double pitch = values[SensorManager.DATA_Y];
+                double roll = values[SensorManager.DATA_Z];
+                int x=0; int y=0;//临时变量，算中间水泡坐标时用
+                int tempX=0; int tempY=0;//下面气泡的临时变量
+
+                //开始调整x 的值
+                if(Math.abs(roll)<=k){
+                    mv.shang2_X = mv.shang1_X //上面的
+                            + (int)(((mv.shangBitmap1.getWidth()
+                            -mv.shangBitmap2.getWidth())/2.0)
+                            -(((mv.shangBitmap1.getWidth()
+                            -mv.shangBitmap2.getWidth())/2.0)*roll)/k);
+
+                    x = mv.zhong1_X //中间的
+                            + (int)(((mv.zhongBitmap1.getWidth()
+                            -mv.zhongBitmap2.getWidth())/2.0)
+                            -(((mv.zhongBitmap1.getWidth()
+                            -mv.zhongBitmap2.getWidth())/2.0)*roll)/k);
+                }else if(roll>k){
+                    mv.shang2_X=mv.shang1_X; x = mv.zhong1_X;
+                }else{
+                    mv.shang2_X=mv.shang1_X+
+                            mv.shangBitmap1.getWidth()
+                            - mv.shangBitmap2.getWidth();
+
+                    x = mv.zhong1_X+ mv.zhongBitmap1.getWidth()
+                            - mv.zhongBitmap2.getWidth();
+                }
+
+                //开始调整y 的值
+
+                if(Math.abs(pitch)<=k){
+                    mv.zuo2_Y=mv.zuo1_Y //左面的
+                            + (int)(((mv.zuoBitmap1.getHeight()
+                            -mv.zuoBitmap2.getHeight())/2.0)
+                            +(((mv.zuoBitmap1.getHeight()
+                            -mv.zuoBitmap2.getHeight())/2.0)*pitch)/k);
+
+                    y =mv.zhong1_Y+ //中间的
+                            (int)(((mv.zhongBitmap1.getHeight()
+                                    -mv.zhongBitmap2.getHeight())/2.0)
+                                    +(((mv.zhongBitmap1.getHeight()
+                                    -mv.zhongBitmap2.getHeight())/2.0)*pitch)/k);
+                }else if(pitch>k){
+                    mv.zuo2_Y=mv.zuo1_Y
+                            +mv.zuoBitmap1.getHeight()
+                            -mv.zuoBitmap2.getHeight();
+
+                    y=mv.zhong1_Y+mv.zhongBitmap1.getHeight()
+                            -mv.zhongBitmap2.getHeight();
+                }else{
+                    mv.zuo2_Y = mv.zuo1_Y; y = mv.zhong1_Y;
+                }
+
+                //下面的
+                tempX = -(int) (((mv.xiaBitmap1.getWidth()/2-28)*roll
+                        +(mv.xiaBitmap1.getWidth()/2-28)*pitch)/k);
+
+                tempY = -(int) ((-(mv.xiaBitmap1.getWidth()/2-28)*roll
+                        -(mv.xiaBitmap1.getWidth()/2-28)*pitch)/k);
+
+                //限制下面的气泡范围
+                if(tempY>mv.xiaBitmap1.getHeight()/2-28){
+                    tempY = mv.xiaBitmap1.getHeight()/2-28;
+                }
+                if(tempY < -mv.xiaBitmap1.getHeight()/2+28){
+                    tempY = -mv.xiaBitmap1.getHeight()/2+28;
+                }
+
+                if(tempX > mv.xiaBitmap1.getWidth()/2-28){
+                    tempX = mv.xiaBitmap1.getWidth()/2-28;
+                }
+
+                if(tempX < -mv.xiaBitmap1.getWidth()/2+28){
+                    tempX = -mv.xiaBitmap1.getWidth()/2+28;
+                }
+
+                mv.xia2_X = tempX + mv.xia1_X + mv.xiaBitmap1.getWidth()/2 -mv.xiaBitmap2.getWidth()/2;
+                mv.xia2_Y = tempY + mv.xia1_Y + mv.xiaBitmap1.getHeight()/2 - mv.xiaBitmap2.getWidth()/2;
+
+                if(isContain(x, y)){//中间的水泡在圆内才改变坐标
+                    mv.zhong2_X = x; mv.zhong2_Y = y;
+                }
+                mv.postInvalidate();//重绘MainView
+            }
+        } //传感器监听器类
+
+    };
+
+    @Override
+    protected void onResume(){ //添加监听
+        mySensorManager.registerListener(mSensorLisener,SensorManager.SENSOR_ORIENTATION);
+        super.onResume();
+    }
+
+    @Override
+    protected void onPause() { //取消监听
+        mySensorManager.unregisterListener (mSensorLisener);
+        super.onPause();
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        // Inflate the menu; this adds items to the action bar if it is present.
+        getMenuInflater().inflate(R.menu.activity_level, menu);
+        return true;
+    }
+}

app/src/main/java/edu/hzuapps/androidworks/homeworks/net1314080903148/Net1314080903148MainView.java

@@ -0,0 +1,117 @@
+package net1314080903148.homeworks.androidworks.hzuapps.edu.net1314080903148;
+
+/**
+ * Created by zhuoxw on 2016/5/12.
+ */
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.Paint.Style;
+import android.graphics.RectF;
+import android.util.AttributeSet;
+import android.view.View;
+
+import net1314080903148.homeworks.androidworks.hzuapps.edu.net1314080903148.R;
+
+public class Net1314080903148MainView extends View {
+    Paint paint = new Paint(); //画笔
+    Bitmap shangBitmap1; //上面的大矩形
+    Bitmap shangBitmap2; //上面的气泡
+    Bitmap zuoBitmap1; //左面的大矩形图
+    Bitmap zuoBitmap2; //左面图的气泡
+    Bitmap zhongBitmap1; //中间的大圆图
+    Bitmap zhongBitmap2; //中间的小气泡
+    Bitmap xiaBitmap1; //右下的矩形图
+    Bitmap xiaBitmap2; //右下的气泡
+
+    //背景矩形的位置声明
+    int shang1_X = 60; //上面的大矩形图
+    int shang1_Y = 12;
+    int zuo1_X = 12; //左面的大矩形图
+    int zuo1_Y = 60;
+    int zhong1_X = 65; //中间的大圆图
+    int zhong1_Y = 65;
+    int xia1_X = 145; //右下的矩形图
+    int xia1_Y = 145;//水泡的位置声明
+    int shang2_X; //上面的气泡XY 坐标
+    int shang2_Y;
+    int zuo2_X; //左面图的气泡XY 坐标
+    int zuo2_Y;
+    int zhong2_X; //中间的小气泡XY 坐标
+    int zhong2_Y;
+    int xia2_X; //右下的气泡XY 坐标
+    int xia2_Y;
+
+    public Net1314080903148MainView(Context context, AttributeSet attrs){
+        super(context, attrs);
+        initBitmap(); //初始化图片资源
+        initLocation(); //初始化气泡的位置
+    }
+
+    private void initBitmap(){ //初始化图片的方法
+        shangBitmap1 = BitmapFactory.decodeResource(getResources(), R.drawable.net1314080903148_level_shang1);
+        shangBitmap2 = BitmapFactory.decodeResource(getResources(), R.drawable.net1314080903148_level_shang2);
+        zuoBitmap1 = BitmapFactory.decodeResource(getResources(), R.drawable.net1314080903148_level_zuo1);
+        zuoBitmap2 = BitmapFactory.decodeResource(getResources(), R.drawable.net1314080903148_level_zuo2);
+        zhongBitmap1 = BitmapFactory.decodeResource(getResources(), R.drawable.net1314080903148_level_zhong1);
+        zhongBitmap2 = BitmapFactory.decodeResource(getResources(), R.drawable.net1314080903148_level_zhong2);
+        xiaBitmap1 = BitmapFactory.decodeResource(getResources(), R.drawable.net1314080903148_level_xia1);
+        xiaBitmap2 = BitmapFactory.decodeResource(getResources(), R.drawable.net1314080903148_level_xia2);
+    }
+
+    private void initLocation(){ //初始化气泡位置的方法
+        shang2_X = shang1_X + shangBitmap1.getWidth()/2- shangBitmap2.getWidth()/2;
+        shang2_Y = shang1_Y + shangBitmap1.getHeight()/2- shangBitmap2.getHeight()/2;
+        zuo2_X = zuo1_X + zuoBitmap1.getWidth()/2- zuoBitmap2.getWidth()/2;
+        zuo2_Y = zuo1_Y + zuoBitmap1.getHeight()/2- zuoBitmap2.getHeight()/2;
+        zhong2_X = zhong1_X + zhongBitmap1.getWidth()/2- zhongBitmap2.getWidth()/2;
+        zhong2_Y = zhong1_Y + zhongBitmap1.getHeight()/2- zhongBitmap2.getHeight()/2;
+        xia2_X = xia1_X + xiaBitmap1.getWidth()/2- xiaBitmap2.getWidth()/2;
+        xia2_Y = xia1_Y + xiaBitmap1.getHeight()/2- xiaBitmap2.getHeight()/2;
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas){//重写的绘制方法
+        super.onDraw(canvas);
+        canvas.drawColor(Color.WHITE); //设置背景色为白色
+
+        paint.setColor(Color.BLUE); //设置画笔颜色
+        paint.setStyle(Style.STROKE); //设置画笔为不填充
+
+
+        //画背景矩形
+        canvas.drawBitmap(shangBitmap1, shang1_X,shang1_Y, paint); //上
+        canvas.drawBitmap(zuoBitmap1, zuo1_X,zuo1_Y, paint); //左
+        canvas.drawBitmap(zhongBitmap1, zhong1_X,zhong1_Y, paint); //中
+        canvas.drawBitmap(xiaBitmap1, xia1_X,xia1_Y, paint); //下
+
+        //开始绘制气泡
+        canvas.drawBitmap(shangBitmap2, shang2_X,shang2_Y, paint); //上
+        canvas.drawBitmap(zuoBitmap2, zuo2_X,zuo2_Y, paint); //左
+        canvas.drawBitmap(zhongBitmap2, zhong2_X,zhong2_Y, paint); //中
+        canvas.drawBitmap(xiaBitmap2, xia2_X, xia2_Y, paint);//下
+
+        paint.setColor(Color.GRAY);//设置画笔颜色用来绘制刻度
+
+        //绘制上面方框中的刻度
+        canvas.drawLine (shang1_X+shangBitmap1.getWidth()/2-7,shang1_Y, shang1_X+shangBitmap1.getWidth()/2-7,shang1_Y+shangBitmap1.getHeight()-2, paint);
+        canvas.drawLine (shang1_X+shangBitmap1.getWidth()/2+7,shang1_Y, shang1_X+shangBitmap1.getWidth()/2+7,shang1_Y+shangBitmap1.getHeight()-2, paint);
+
+        //绘制左面方框中的刻度
+        canvas.drawLine(zuo1_X,zuo1_Y+zuoBitmap1.getHeight()/2-7,zuo1_X+zuoBitmap1.getWidth()-2,zuo1_Y+zuoBitmap1.getHeight()/2-7, paint);canvas.drawLine(zuo1_X,zuo1_Y+zuoBitmap1.getHeight()/2+7,zuo1_X+zuoBitmap1.getWidth()-2,zuo1_Y+zuoBitmap1.getHeight()/2+7, paint);
+
+        //绘制下面方框中的刻度
+
+        canvas.drawLine(xia1_X+xiaBitmap1.getWidth()/2-10,xia1_Y+xiaBitmap1.getHeight()/2-20,xia1_X+xiaBitmap1.getWidth()/2+20,xia1_Y+xiaBitmap1.getHeight()/2+10, paint);
+        canvas.drawLine(xia1_X+xiaBitmap1.getWidth()/2-20,xia1_Y+xiaBitmap1.getHeight()/2-10,xia1_X+xiaBitmap1.getWidth()/2+10,xia1_Y+xiaBitmap1.getHeight()/2+20, paint);
+
+        //中间圆圈中的刻度(小圆)
+        RectF oval = new RectF(zhong1_X+zhongBitmap1.getWidth()/2-10,zhong1_Y+zhongBitmap1.getHeight()/2-10,zhong1_X+zhongBitmap1.getWidth()/2+10,zhong1_Y+zhongBitmap1.getHeight()/2+10);
+
+        canvas.drawOval(oval, paint);//绘制基准线(圆)
+    }
+}

app/src/main/res/layout/activity_net1314080903148_main.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    tools:context="net1314080903148.homeworks.androidworks.hzuapps.edu.net1314080903148.Net1314080903148MainActivity">
+
+    <net1314080903148.homeworks.androidworks.hzuapps.edu.net1314080903148.Net1314080903148MainView
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="fill_parent"
+        android:id="@+id/mainView"
+        android:layout_alignParentTop="true"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentStart="true"
+        android:layout_marginTop="36dp">
+    </net1314080903148.homeworks.androidworks.hzuapps.edu.net1314080903148.Net1314080903148MainView>
+</RelativeLayout>