├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── colors.xml │ │ │ │ └── styles.xml │ │ │ ├── mipmap-hdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-mdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xhdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xxhdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xxxhdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ └── layout │ │ │ │ ├── activity_rect.xml │ │ │ │ ├── activity_text.xml │ │ │ │ ├── activity_circle.xml │ │ │ │ ├── activity_view_group.xml │ │ │ │ ├── activity_pie_chart.xml │ │ │ │ └── activity_main.xml │ │ ├── java │ │ │ └── cn │ │ │ │ └── hlq │ │ │ │ └── androidcustomview │ │ │ │ ├── activities │ │ │ │ ├── RectActivity.java │ │ │ │ ├── TextActivity.java │ │ │ │ ├── CircleActivity.java │ │ │ │ ├── ViewGroupActivity.java │ │ │ │ └── PieChartActivity.java │ │ │ │ └── MainActivity.java │ │ └── AndroidManifest.xml │ ├── test │ │ └── java │ │ │ └── cn │ │ │ └── hlq │ │ │ └── androidcustomview │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── cn │ │ └── hlq │ │ └── androidcustomview │ │ └── ExampleInstrumentedTest.java ├── proguard-rules.pro └── build.gradle ├── customview ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ └── values │ │ │ │ └── strings.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── cn │ │ │ └── hlq │ │ │ └── customview │ │ │ ├── bean │ │ │ └── PieCharBean.java │ │ │ ├── util │ │ │ └── MathUtil.java │ │ │ ├── TextView.java │ │ │ ├── HLQViewGroup.java │ │ │ ├── RectView.java │ │ │ ├── CircleView.java │ │ │ └── PieChartView.java │ ├── test │ │ └── java │ │ │ └── cn │ │ │ └── hlq │ │ │ └── customview │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── cn │ │ └── hlq │ │ └── customview │ │ └── ExampleInstrumentedTest.java ├── build.gradle └── proguard-rules.pro ├── settings.gradle ├── README.md ├── .idea ├── dictionaries │ └── HLQ.xml ├── copyright │ └── profiles_settings.xml ├── vcs.xml ├── modules.xml ├── runConfigurations.xml ├── gradle.xml ├── compiler.xml └── misc.xml ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .gitignore ├── gradle.properties ├── gradlew.bat └── gradlew /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /customview/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':customview' 2 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # AndroidCustomView 2 | 博文链接：http://blog.csdn.net/u012400885/article/details/77395604 3 | -------------------------------------------------------------------------------- /.idea/dictionaries/HLQ.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | AndroidCustomView 3 | 4 | -------------------------------------------------------------------------------- /customview/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | CustomView 3 | 4 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HLQ-Struggle/AndroidCustomView/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HLQ-Struggle/AndroidCustomView/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HLQ-Struggle/AndroidCustomView/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HLQ-Struggle/AndroidCustomView/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HLQ-Struggle/AndroidCustomView/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HLQ-Struggle/AndroidCustomView/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HLQ-Struggle/AndroidCustomView/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HLQ-Struggle/AndroidCustomView/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HLQ-Struggle/AndroidCustomView/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HLQ-Struggle/AndroidCustomView/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HLQ-Struggle/AndroidCustomView/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Thu Aug 17 20:54:25 CST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip 7 | -------------------------------------------------------------------------------- /customview/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /customview/src/main/java/cn/hlq/customview/bean/PieCharBean.java: -------------------------------------------------------------------------------- 1 | package cn.hlq.customview.bean; 2 | 3 | /** 4 | * 饼图实体类 Created by HLQ on 2017/8/23 5 | */ 6 | public class PieCharBean { 7 | 8 | public float value; // 绘制扇形区域的占比 个数相加*360° 9 | public int color; // 绘制扇形区域颜色 10 | 11 | public PieCharBean(float value, int color) { 12 | this.value = value; 13 | this.color = color; 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/main/java/cn/hlq/androidcustomview/activities/RectActivity.java: -------------------------------------------------------------------------------- 1 | package cn.hlq.androidcustomview.activities; 2 | 3 | import android.support.v7.app.AppCompatActivity; 4 | import android.os.Bundle; 5 | 6 | import cn.hlq.androidcustomview.R; 7 | 8 | public class RectActivity extends AppCompatActivity { 9 | 10 | @Override 11 | protected void onCreate(Bundle savedInstanceState) { 12 | super.onCreate(savedInstanceState); 13 | setContentView(R.layout.activity_rect); 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /app/src/main/java/cn/hlq/androidcustomview/activities/TextActivity.java: -------------------------------------------------------------------------------- 1 | package cn.hlq.androidcustomview.activities; 2 | 3 | import android.support.v7.app.AppCompatActivity; 4 | import android.os.Bundle; 5 | 6 | import cn.hlq.androidcustomview.R; 7 | 8 | public class TextActivity extends AppCompatActivity { 9 | 10 | @Override 11 | protected void onCreate(Bundle savedInstanceState) { 12 | super.onCreate(savedInstanceState); 13 | setContentView(R.layout.activity_text); 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /app/src/main/java/cn/hlq/androidcustomview/activities/CircleActivity.java: -------------------------------------------------------------------------------- 1 | package cn.hlq.androidcustomview.activities; 2 | 3 | import android.support.v7.app.AppCompatActivity; 4 | import android.os.Bundle; 5 | 6 | import cn.hlq.androidcustomview.R; 7 | 8 | public class CircleActivity extends AppCompatActivity { 9 | 10 | @Override 11 | protected void onCreate(Bundle savedInstanceState) { 12 | super.onCreate(savedInstanceState); 13 | setContentView(R.layout.activity_circle); 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /customview/src/test/java/cn/hlq/customview/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package cn.hlq.customview; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /app/src/main/java/cn/hlq/androidcustomview/activities/ViewGroupActivity.java: -------------------------------------------------------------------------------- 1 | package cn.hlq.androidcustomview.activities; 2 | 3 | import android.support.v7.app.AppCompatActivity; 4 | import android.os.Bundle; 5 | 6 | import cn.hlq.androidcustomview.R; 7 | 8 | public class ViewGroupActivity extends AppCompatActivity { 9 | 10 | @Override 11 | protected void onCreate(Bundle savedInstanceState) { 12 | super.onCreate(savedInstanceState); 13 | setContentView(R.layout.activity_view_group); 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /app/src/test/java/cn/hlq/androidcustomview/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package cn.hlq.androidcustomview; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_rect.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_text.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_circle.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_view_group.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_pie_chart.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 12 | 13 | 14 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 18 | 19 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /customview/src/androidTest/java/cn/hlq/customview/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package cn.hlq.customview; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("cn.hlq.customview.test", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/androidTest/java/cn/hlq/androidcustomview/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package cn.hlq.androidcustomview; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("cn.hlq.androidcustomview", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /customview/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | 3 | android { 4 | compileSdkVersion 26 5 | buildToolsVersion "26.0.0" 6 | 7 | defaultConfig { 8 | minSdkVersion 21 9 | targetSdkVersion 26 10 | versionCode 1 11 | versionName "1.0" 12 | 13 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 14 | 15 | } 16 | buildTypes { 17 | release { 18 | minifyEnabled false 19 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 20 | } 21 | } 22 | } 23 | 24 | dependencies { 25 | compile fileTree(dir: 'libs', include: ['*.jar']) 26 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 27 | exclude group: 'com.android.support', module: 'support-annotations' 28 | }) 29 | compile 'com.android.support:appcompat-v7:26.+' 30 | testCompile 'junit:junit:4.12' 31 | } 32 | -------------------------------------------------------------------------------- /customview/src/main/java/cn/hlq/customview/util/MathUtil.java: -------------------------------------------------------------------------------- 1 | package cn.hlq.customview.util; 2 | 3 | /** 4 | * 数学工具类 Create by heliquan at 2017年8月23日 5 | */ 6 | public class MathUtil { 7 | 8 | /** 9 | * 获取xy坐标对应角度 10 | * 11 | * @param x 12 | * @param y 13 | * @return 14 | */ 15 | public static float getTouchAngle(float x, float y) { 16 | float touchAngle = 0; 17 | if (x < 0 && y < 0) { //2 象限 18 | touchAngle += 180; 19 | } else if (y < 0 && x > 0) { //1象限 20 | touchAngle += 360; 21 | } else if (y > 0 && x < 0) { //3象限 22 | touchAngle += 180; 23 | } 24 | //Math.atan(y/x) 返回正数值表示相对于 x 轴的逆时针转角，返回负数值则表示顺时针转角。 25 | //返回值乘以 180/π，将弧度转换为角度。 26 | touchAngle += Math.toDegrees(Math.atan(y / x)); 27 | if (touchAngle < 0) { 28 | touchAngle = touchAngle + 360; 29 | } 30 | return touchAngle; 31 | } 32 | } 33 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in F:\HLQJobSoftware-Android\AndroidStudio\sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /customview/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in F:\HLQJobSoftware-Android\AndroidStudio\sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 26 5 | buildToolsVersion "26.0.0" 6 | defaultConfig { 7 | applicationId "cn.hlq.androidcustomview" 8 | minSdkVersion 21 9 | targetSdkVersion 26 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(include: ['*.jar'], dir: 'libs') 24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 25 | exclude group: 'com.android.support', module: 'support-annotations' 26 | }) 27 | compile project(':customview') 28 | compile 'com.android.support:appcompat-v7:26.+' 29 | compile 'com.android.support.constraint:constraint-layout:1.0.2' 30 | testCompile 'junit:junit:4.12' 31 | } 32 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /app/src/main/java/cn/hlq/androidcustomview/activities/PieChartActivity.java: -------------------------------------------------------------------------------- 1 | package cn.hlq.androidcustomview.activities; 2 | 3 | import android.support.v7.app.AppCompatActivity; 4 | import android.os.Bundle; 5 | 6 | import java.util.ArrayList; 7 | import java.util.List; 8 | 9 | import cn.hlq.androidcustomview.R; 10 | import cn.hlq.customview.PieChartView; 11 | import cn.hlq.customview.bean.PieCharBean; 12 | 13 | public class PieChartActivity extends AppCompatActivity { 14 | 15 | private PieChartView pieChartView; 16 | 17 | private int[] colors={0xFFCCFF00,0xFF6495ED,0xFFE32636,0xFF800000,0xFF808000,0xFFFF8C69,0xFF808080,0xFFE68800,0xFF7CFC00}; 18 | 19 | @Override 20 | protected void onCreate(Bundle savedInstanceState) { 21 | super.onCreate(savedInstanceState); 22 | setContentView(R.layout.activity_pie_chart); 23 | initView(); 24 | } 25 | 26 | /** 27 | * 模拟获取数据源 28 | * @return 29 | */ 30 | private List getPieCharData(){ 31 | List pieCharList=new ArrayList<>(); 32 | for (int i = 0; i < 9; i++) { 33 | pieCharList.add(new PieCharBean(i+1,colors[i])); 34 | } 35 | return pieCharList; 36 | } 37 | 38 | private void initView() { 39 | pieChartView= (PieChartView) findViewById(R.id.id_pie_chart); 40 | pieChartView.setPieChartData(getPieCharData()); 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /customview/src/main/java/cn/hlq/customview/TextView.java: -------------------------------------------------------------------------------- 1 | package cn.hlq.customview; 2 | 3 | import android.content.Context; 4 | import android.graphics.Canvas; 5 | import android.graphics.Color; 6 | import android.graphics.Paint; 7 | import android.graphics.Path; 8 | import android.support.annotation.Nullable; 9 | import android.util.AttributeSet; 10 | import android.view.View; 11 | 12 | /** 13 | * 绘制文字 Created by HLQ on 2017/8/22 14 | */ 15 | 16 | public class TextView extends View { 17 | 18 | private Paint paint; 19 | private Paint painter; 20 | 21 | public TextView(Context context) { 22 | this(context,null); 23 | } 24 | 25 | public TextView(Context context, @Nullable AttributeSet attrs) { 26 | this(context, attrs,0); 27 | } 28 | 29 | public TextView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) { 30 | super(context, attrs, defStyleAttr); 31 | initPaint(); 32 | } 33 | 34 | private void initPaint() { 35 | paint=new Paint(); 36 | paint.setColor(Color.RED); 37 | // 设置文本大小 38 | paint.setTextSize(50); 39 | 40 | painter=new Paint(); 41 | painter.setColor(Color.BLUE); 42 | painter.setTextSize(80); 43 | // 加粗 44 | painter.setFakeBoldText(true); 45 | // 下划线 46 | painter.setUnderlineText(true); 47 | // 删除线 48 | painter.setStrikeThruText(true); 49 | // x轴缩放1.5倍 50 | painter.setTextScaleX(1.5f); 51 | } 52 | 53 | @Override 54 | protected void onDraw(Canvas canvas) { 55 | super.onDraw(canvas); 56 | 57 | // 绘制文字 58 | canvas.drawText("Hello Custom View",100,100,paint); 59 | 60 | // 绘制指定长度文本 61 | canvas.drawText("Hello,妹子，你好~",6,11,100,200,paint); 62 | 63 | canvas.drawText("春风十里不如你",100,400,painter); 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 15 | 16 | 21 | 22 |