Merge pull request #749 from wasonchan/master

#1 #88 #89 #90 #91 #92 #93 #94 #95 #664 全部实验

app/src/main/java/edu/hzuapps/androidworks/homeworks/net1314080903104/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="edu.hzuapps.androidworks.homeworks.net1314080903104" >
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name=".Net1314080903104MainActivity"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

app/src/main/java/edu/hzuapps/androidworks/homeworks/net1314080903104/Net1314080903104MainActivity.java

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+package edu.hzuapps.androidworks.homeworks.net1314080903104;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+public class Net1314080903104MainActivity extends Activity {
+    private Net1314080903104MyTempView mTempView;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_net1314080903104_main);
+        mTempView = (Net1314080903104MyTempView) findViewById(R.id.mTemp);
+        mTempView.setTemp("38.5", 39.5f,
+                35.4f, this, 380);
+    }
+
+
+}

app/src/main/java/edu/hzuapps/androidworks/homeworks/net1314080903104/Net1314080903104MyTempView.java

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+package edu.hzuapps.androidworks.homeworks.net1314080903104;
+
+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.text.TextPaint;
+import android.util.AttributeSet;
+import android.view.View;
+
+public class Net1314080903104MyTempView extends View {
+
+    private String temp;
+    private float fireTem;
+    private float lowTem;
+    private Paint currentTmp;
+    private Paint mPaint;
+    private Paint textPaint;
+    private Paint paintCircle;
+    private Paint paintLine;
+    private Bitmap bitmaplv;
+    private Bitmap bitmaplan;
+    private Bitmap bitmapred;
+    private Bitmap fire;
+    private Bitmap ice;
+    private Context context;
+    private int m;
+    private Paint mPaintOther;
+
+
+    public Net1314080903104MyTempView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        currentTmp = new Paint();
+        currentTmp.setAntiAlias(true);
+        currentTmp.setTextSize(20);
+        mPaint = new Paint();
+        mPaint.setColor(Color.parseColor("#F2DED7"));
+        // mPaint.setColor(Color.WHITE);
+        mPaint.setAntiAlias(true);
+        textPaint = new TextPaint();
+        textPaint.setColor(Color.BLACK);
+        textPaint.setAntiAlias(true);
+        textPaint.setTextSize(18);
+        paintCircle = new Paint();
+        // paintCircle.setColor(Color.parseColor("#61BEE7"));
+        paintCircle.setAntiAlias(true);
+        paintCircle.setTextSize(45);
+        Paint p = new Paint();
+        p.setColor(Color.BLACK);
+        p.setAntiAlias(true);
+        paintLine = new Paint();
+        paintLine.setStrokeWidth(2.5f);
+        paintLine.setColor(Color.BLUE);
+        bitmaplv = BitmapFactory.decodeResource(getResources(),
+                R.mipmap.kedu_s_net1314080903104);
+        bitmaplan = BitmapFactory.decodeResource(getResources(),
+                R.mipmap.kedu_lan_small_net1314080903104);
+        bitmapred = BitmapFactory.decodeResource(getResources(),
+                R.mipmap.kedu_red_small_net1314080903104);
+        Paint rightPaint = new Paint();
+        rightPaint.setAntiAlias(true);
+        fire = BitmapFactory.decodeResource(getResources(), R.mipmap.fire_s_net1314080903104);
+        ice = BitmapFactory.decodeResource(getResources(),
+                R.mipmap.summer_small_net1314080903104);
+        mPaintOther = new Paint();
+        mPaintOther.setColor(Color.parseColor("#030102"));
+        mPaintOther.setAntiAlias(true);
+        mPaintOther.setStrokeWidth(1);
+
+    }
+
+    /**
+     * @param temp    温度
+     * @param fireTem 高温报警
+     * @param lowTem  低温报警
+     * @param context
+     * @param m       高度
+     */
+    public void setTemp(String temp, float fireTem, float lowTem,
+                        Context context, int m) {
+        this.temp = temp;
+        this.fireTem = fireTem;
+        this.lowTem = lowTem;
+        this.context = context;
+        this.m = m;
+        this.invalidate();
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+        setMeasuredDimension(widthMeasureSpec, m + 120);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+        @SuppressWarnings("deprecation")
+        // 屏幕宽度的一半
+                int width = getWidth() / 2;
+        // int screenHeight = getHeight();
+        // int m = (int) (MyUtils.px2dp(context, screenHeight) * 1.1 + 30);
+        // 当前温度
+        float tem1 = Float.parseFloat(temp);
+        // 根据温度得到需要绘制的高度
+        int y = m - (int) ((tem1 - 35) * 50);
+        int mFireHight = m - (int) ((fireTem - 35) * 50);
+//        Log.e("TAG", mFireHight + "????");
+        textPaint.setColor(Color.parseColor("#f9847b"));
+        // 高温报警温度
+        canvas.drawBitmap(fire, width - 35 - 7 - 70 - 115,
+                mFireHight - fire.getHeight() / 2 - 4, mPaint);
+        //报警温度的长度大于4
+        if (String.valueOf(fireTem).length() > 4) {
+            canvas.drawText(String.valueOf(fireTem).substring(0, 4) + "°C",
+                    width - 35 - 7 - 150, mFireHight + 4, textPaint);
+        } else {
+            canvas.drawText(String.valueOf(fireTem) + "°C",
+                    width - 35 - 7 - 150, mFireHight + 4, textPaint);
+        }
+        int mLowHight = m - (int) ((lowTem - 35) * 50);
+        textPaint.setColor(Color.parseColor("#479aed"));
+        // 低温报警温度
+        canvas.drawBitmap(ice, width - 35 - 7 - 70 - 115,
+                mLowHight - ice.getHeight() / 2 - 4, mPaint);
+        //低温温度字符串长度大于4
+        if (String.valueOf(lowTem).length() > 4) {
+            canvas.drawText(String.valueOf(lowTem).substring(0, 4) + "°C",
+                    width - 35 - 7 - 150, mLowHight + 4, textPaint);
+        } else {
+            canvas.drawText(String.valueOf(lowTem) + "°C",
+                    width - 35 - 7 - 150, mLowHight + 4, textPaint);
+        }
+        // 温度计 矩形
+        canvas.drawRect(width - 35, 0, width + 35, m, mPaint);
+        // 右侧三角形刻度 字体颜
+        // 温度过低
+        if (tem1 >= 35 && tem1 < lowTem) {
+            currentTmp.setColor(Color.parseColor("#497aed"));
+            paintCircle.setColor(Color.parseColor("#497aed"));
+            // 当前温度表示 矩形
+            canvas.drawRect(width - 35, y, width + 35, m, paintCircle);
+            // 圆形
+            canvas.drawCircle(width, m + 50, 60, paintCircle);
+            // 右侧三角形刻度
+            canvas.drawBitmap(bitmaplan, width + 40, y - bitmaplan.getHeight()
+                    / 2, mPaint);
+            // 当前温度字体
+            canvas.drawText(temp + "°C",
+                    width + 40 + bitmaplan.getWidth() + 15,
+                    y + bitmaplan.getHeight() / 4, paintCircle);
+//            Log.e("TAG", temp + "temp");
+            canvas.drawText("当前温度", width + 40 + bitmaplan.getWidth() + 15 + 5,
+                    y + bitmaplan.getHeight() / 2 + 10 + 5, currentTmp);
+            // 正常温度
+        } else if (tem1 >= lowTem && tem1 < fireTem) {
+            currentTmp.setColor(Color.parseColor("#3DB475"));
+            paintCircle.setColor(Color.parseColor("#3DB475"));
+            // 当前温度表示 矩形
+            canvas.drawRect(width - 35, y, width + 35, m, paintCircle);
+            // 圆形
+            canvas.drawCircle(width, m + 50, 60, paintCircle);
+            // 右侧三角形刻度
+            canvas.drawBitmap(bitmaplv, width + 40, y - bitmaplv.getHeight()
+                    / 2, mPaint);
+            // 当前温度字体
+            canvas.drawText(temp + "°C", width + 40 + bitmaplv.getWidth() + 15,
+                    y + bitmaplv.getHeight() / 4, paintCircle);
+            canvas.drawText("当前温度", width + 40 + bitmaplv.getWidth() + 15 + 5,
+                    y + bitmaplv.getHeight() / 2 + 10 + 5, currentTmp);
+        } else if ((tem1 + 0.1) >= fireTem) {
+            // 温度过高
+            paintCircle.setColor(Color.parseColor("#F65402"));
+            currentTmp.setColor(Color.parseColor("#F65402"));
+            // 当前温度表示 矩形
+            canvas.drawRect(width - 35, y, width + 35, m, paintCircle);
+            // 圆形
+            canvas.drawCircle(width, m + 50, 60, paintCircle);
+            // 右侧三角形刻度
+            canvas.drawBitmap(bitmapred, width + 40, y - bitmaplv.getHeight()
+                    / 2, mPaint);
+            // 当前温度字体
+            canvas.drawText(temp + "°C",
+                    width + 40 + bitmapred.getWidth() + 15,
+                    y + bitmapred.getHeight() / 4, paintCircle);
+            canvas.drawText("当前温度", width + 40 + bitmapred.getWidth() + 15 + 5,
+                    y + bitmapred.getHeight() / 2 + 10 + 5, currentTmp);
+        } else if (tem1 < 35) {
+            currentTmp.setColor(Color.parseColor("#497aed"));
+            paintCircle.setColor(Color.parseColor("#497aed"));
+            // 当前温度表示 矩形
+            canvas.drawRect(width - 35, y, width + 35, m, paintCircle);
+            // 圆形
+            canvas.drawCircle(width, m + 50, 60, paintCircle);
+            // 右侧三角形刻度
+            canvas.drawBitmap(bitmaplan, width + 40, m - bitmaplan.getHeight()
+                    / 2, mPaint);
+            // 当前温度字体
+            canvas.drawText(temp + "°C",
+                    width + 40 + bitmaplan.getWidth() + 15,
+                    m + bitmaplan.getHeight() / 4, paintCircle);
+//            Log.e("TAG", temp + "temp");
+            canvas.drawText("当前温度", width + 40 + bitmaplan.getWidth() + 15 + 5 + 25,
+                    m + bitmaplan.getHeight() / 2 + 10 + 5, currentTmp);
+        }
+        int ydegree = m;
+//        Log.e("TAG", ydegree + "");
+        float tem = 35;
+        while (ydegree > 15) {
+            canvas.drawLine(width - 35 - 10, ydegree, width - 35, ydegree, mPaintOther);
+            if (ydegree % 10 == 0) {
+                canvas.drawLine(width - 35 - 18, ydegree, width - 35, ydegree,
+                        paintLine);
+                textPaint.setColor(Color.parseColor("#17171a"));
+                canvas.drawText(tem + "°C", width - 35 - 7 - 90, ydegree + 4,
+                        textPaint);
+                tem++;
+
+            }
+            ydegree = ydegree - 25;
+        }
+    }
+}

app/src/main/res/layout/activity_net1314080903104_main.xml

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+<LinearLayout 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:gravity="center"
+    android:orientation="vertical">
+
+    <edu.hzuapps.androidworks.homeworks.net1314080903104.Net1314080903104MyTempView
+        android:id="@+id/mTemp"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" />
+
+</LinearLayout>

app/src/main/res/menu/menu_main_net1314080903104.xml

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+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools" tools:context=".MainActivity">
+    <item android:id="@+id/action_settings" android:title="@string/action_settings"
+        android:orderInCategory="100" app:showAsAction="never" />
+</menu>

app/src/main/res/values/strings_net1314080903104.xml

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+<resources>
+    <string name="app_name">温度计</string>
+
+    <string name="hello_world">Hello world!</string>
+    <string name="action_settings">Settings</string>
+</resources>