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2021.04.26

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added  ToggleButton
This commit is contained in:
FHT
2021-04-26 11:55:06 +08:00
parent 85944ed6ce
commit a2d591eaf3
14 changed files with 795 additions and 3 deletions
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7
app/build.gradle
View File

@@ -63,9 +63,11 @@ android {
lintOptions {
checkReleaseBuilds false
}
dexOptions {
jumboMode true
}
//多版本
productFlavors {
official {
@@ -83,11 +85,12 @@ android {
buildConfigField "String", "test", '"测试文本"'
}
}
sourceSets {
beta.res.srcDirs = ['src/beta/res']
}
//签名
//签名
signingConfigs {
debug {
storeFile file("src/jks/tt.jks")
@@ -164,7 +167,7 @@ android {
dependencies {
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation project(':viewlibrary')
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation 'androidx.core:core-ktx:1.1.0'
implementation 'androidx.appcompat:appcompat:1.1.0'

30
app/src/main/java/com/tt/activity/JMainActivity.java
View File

@@ -1,6 +1,13 @@
package com.tt.activity;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Intent;
import android.net.Uri;
import android.os.Environment;
import android.provider.MediaStore;
import android.view.KeyEvent;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;
@@ -32,6 +39,12 @@ public class JMainActivity extends BaseActivity {
protected void initData() {
String ndks = NDKTools.getStringFromNDK();
textView.setText(ndks);
textView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
open();
}
});
}
// 用来计算返回键的点击间隔时间
@@ -62,4 +75,21 @@ public class JMainActivity extends BaseActivity {
finish();
}
}
private void open() {
Uri photoUri;
ContentResolver cr = getContentResolver();
String status = Environment.getExternalStorageState();
if (status.equals(Environment.MEDIA_MOUNTED)) {
photoUri = cr.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, new ContentValues());
} else {
photoUri = cr.insert(MediaStore.Images.Media.INTERNAL_CONTENT_URI, new ContentValues());
}
if (null != photoUri) {
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
intent.putExtra(MediaStore.EXTRA_OUTPUT, photoUri);
startActivityForResult(intent, 1);
}
}
}

26
app/src/main/res/layout-port/activity_main.xml
View File

@@ -16,4 +16,30 @@
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<com.ttstd.viewlibrary.ToggleButton2
android:id="@+id/disable_switch"
android:layout_width="80dp"
android:layout_height="40dp"
android:layout_marginTop="60dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<com.ttstd.viewlibrary.ToggleButton
android:id="@+id/toggleButton"
android:layout_width="80dp"
android:layout_height="40dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/disable_switch" />
<com.suke.widget.SwitchButton
android:id="@+id/switch_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/toggleButton" />
</androidx.constraintlayout.widget.ConstraintLayout>

3
settings.gradle
View File

@@ -1,2 +1,3 @@
include ':app'
rootProject.name = "TTUtils"
rootProject.name = "TTUtils"
include ':viewlibrary'

1
viewlibrary/.gitignore vendored Normal file
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@@ -0,0 +1 @@
/build

36
viewlibrary/build.gradle Normal file
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@@ -0,0 +1,36 @@
apply plugin: 'com.android.library'
android {
compileSdkVersion 30
buildToolsVersion "30.0.3"
defaultConfig {
minSdkVersion 23
targetSdkVersion 30
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
consumerProguardFiles 'consumer-rules.pro'
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'androidx.appcompat:appcompat:1.2.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test.ext:junit:1.1.2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
implementation 'com.facebook.rebound:rebound:0.3.6'
// implementation 'com.zcw:togglebutton-library:1.0.0'
implementation 'com.github.zcweng:switch-button:0.0.3@aar'
}

0
viewlibrary/consumer-rules.pro Normal file
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21
viewlibrary/proguard-rules.pro vendored Normal file
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@@ -0,0 +1,21 @@
# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

27
viewlibrary/src/androidTest/java/com/ttstd/viewlibrary/ExampleInstrumentedTest.java Normal file
View File

@@ -0,0 +1,27 @@
package com.ttstd.viewlibrary;
import android.content.Context;
import androidx.test.platform.app.InstrumentationRegistry;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import org.junit.Test;
import org.junit.runner.RunWith;
import static org.junit.Assert.*;
/**
* Instrumented test, which will execute on an Android device.
*
* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
*/
@RunWith(AndroidJUnit4.class)
public class ExampleInstrumentedTest {
@Test
public void useAppContext() {
// Context of the app under test.
Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
assertEquals("com.ttstd.viewlibrary.test", appContext.getPackageName());
}
}

2
viewlibrary/src/main/AndroidManifest.xml Normal file
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@@ -0,0 +1,2 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.ttstd.viewlibrary" />

275
viewlibrary/src/main/java/com/ttstd/viewlibrary/ToggleButton.java Normal file
View File

@@ -0,0 +1,275 @@
package com.ttstd.viewlibrary;
import android.content.Context;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.RectF;
import android.util.AttributeSet;
import android.util.TypedValue;
import android.view.View;
import com.facebook.rebound.SimpleSpringListener;
import com.facebook.rebound.Spring;
import com.facebook.rebound.SpringConfig;
import com.facebook.rebound.SpringSystem;
import com.facebook.rebound.SpringUtil;
/**
* The type Toggle button.
* https://www.jb51.net/article/95993.htm
* https://blog.csdn.net/Daisy_ruo/article/details/50283301
* https://blog.csdn.net/u014752325/article/details/53227296
* https://blog.csdn.net/qq_28535319/article/details/78720383
* https://github.com/zcweng/SwitchButton
* https://github.com/zcweng/ToggleButton
*/
public class ToggleButton extends View {
private SpringSystem springSystem;
private Spring spring ;
/** */
private float radius;
/** 开启颜色*/
private int onColor = Color.parseColor("#4ebb7f");
/** 关闭颜色*/
private int offBorderColor = Color.parseColor("#dadbda");
/** 灰色带颜色*/
private int offColor = Color.parseColor("#ffffff");
/** 手柄颜色*/
private int spotColor = Color.parseColor("#ffffff");
/** 边框颜色*/
private int borderColor = offBorderColor;
/** 画笔*/
private Paint paint ;
/** 开关状态*/
private boolean toggleOn = false;
/** 边框大小*/
private int borderWidth = 1;
/** 垂直中心*/
private float centerY;
/** 按钮的开始和结束位置*/
private float startX, endX;
/** 手柄X位置的最小和最大值*/
private float spotMinX, spotMaxX;
/**手柄大小 */
private int spotSize ;
/** 手柄X位置*/
private float spotX;
/** 关闭时内部灰色带高度*/
private float offLineWidth;
/** */
private RectF rect = new RectF();
/** 默认使用动画*/
private boolean defaultAnimate = true;
/** 是否默认处于打开状态*/
private boolean isDefaultOn = false;
private OnToggleChanged listener;
private ToggleButton(Context context) {
super(context);
}
public ToggleButton(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
setup(attrs);
}
public ToggleButton(Context context, AttributeSet attrs) {
super(context, attrs);
setup(attrs);
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
spring.removeListener(springListener);
}
public void onAttachedToWindow() {
super.onAttachedToWindow();
spring.addListener(springListener);
}
public void setup(AttributeSet attrs) {
paint = new Paint(Paint.ANTI_ALIAS_FLAG);
paint.setStyle(Paint.Style.FILL);
paint.setStrokeCap(Paint.Cap.ROUND);
springSystem = SpringSystem.create();
spring = springSystem.createSpring();
spring.setSpringConfig(SpringConfig.fromOrigamiTensionAndFriction(50, 7));
this.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
toggle(defaultAnimate);
}
});
TypedArray typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.ToggleButton);
offBorderColor = typedArray.getColor(R.styleable.ToggleButton_tbOffBorderColor, offBorderColor);
onColor = typedArray.getColor(R.styleable.ToggleButton_tbOnColor, onColor);
spotColor = typedArray.getColor(R.styleable.ToggleButton_tbSpotColor, spotColor);
offColor = typedArray.getColor(R.styleable.ToggleButton_tbOffColor, offColor);
borderWidth = typedArray.getDimensionPixelSize(R.styleable.ToggleButton_tbBorderWidth, borderWidth);
defaultAnimate = typedArray.getBoolean(R.styleable.ToggleButton_tbAnimate, defaultAnimate);
isDefaultOn = typedArray.getBoolean(R.styleable.ToggleButton_tbAsDefaultOn, isDefaultOn);
typedArray.recycle();
borderColor = offBorderColor;
if (isDefaultOn) {
toggleOn();
}
}
public void toggle() {
toggle(true);
}
public void toggle(boolean animate) {
toggleOn = !toggleOn;
takeEffect(animate);
if(listener != null){
listener.onToggle(toggleOn);
}
}
public void toggleOn() {
setToggleOn();
if(listener != null){
listener.onToggle(toggleOn);
}
}
public void toggleOff() {
setToggleOff();
if(listener != null){
listener.onToggle(toggleOn);
}
}
/**
* 设置显示成打开样式，不会触发toggle事件
*/
public void setToggleOn() {
setToggleOn(true);
}
/**
* @param animate asd
*/
public void setToggleOn(boolean animate){
toggleOn = true;
takeEffect(animate);
}
/**
* 设置显示成关闭样式，不会触发toggle事件
*/
public void setToggleOff() {
setToggleOff(true);
}
public void setToggleOff(boolean animate) {
toggleOn = false;
takeEffect(animate);
}
private void takeEffect(boolean animate) {
if(animate){
spring.setEndValue(toggleOn ? 1 : 0);
}else{
//这里没有调用spring，所以spring里的当前值没有变更，这里要设置一下，同步两边的当前值
spring.setCurrentValue(toggleOn ? 1 : 0);
calculateEffect(toggleOn ? 1 : 0);
}
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
final int widthMode = MeasureSpec.getMode(widthMeasureSpec);
final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
int widthSize = MeasureSpec.getSize(widthMeasureSpec);
int heightSize = MeasureSpec.getSize(heightMeasureSpec);
Resources r = Resources.getSystem();
if(widthMode == MeasureSpec.UNSPECIFIED || widthMode == MeasureSpec.AT_MOST){
widthSize = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 50, r.getDisplayMetrics());
widthMeasureSpec = MeasureSpec.makeMeasureSpec(widthSize, MeasureSpec.EXACTLY);
}
if(heightMode == MeasureSpec.UNSPECIFIED || heightSize == MeasureSpec.AT_MOST){
heightSize = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 30, r.getDisplayMetrics());
heightMeasureSpec = MeasureSpec.makeMeasureSpec(heightSize, MeasureSpec.EXACTLY);
}
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}
@Override
protected void onLayout(boolean changed, int left, int top, int right,
int bottom) {
super.onLayout(changed, left, top, right, bottom);
final int width = getWidth();
final int height = getHeight();
radius = Math.min(width, height) * 0.5f;
centerY = radius;
startX = radius;
endX = width - radius;
spotMinX = startX + borderWidth;
spotMaxX = endX - borderWidth;
spotSize = height - 4 * borderWidth;
spotX = toggleOn ? spotMaxX : spotMinX;
offLineWidth = 0;
}
SimpleSpringListener springListener = new SimpleSpringListener(){
@Override
public void onSpringUpdate(Spring spring) {
final double value = spring.getCurrentValue();
calculateEffect(value);
}
};
private int clamp(int value, int low, int high) {
return Math.min(Math.max(value, low), high);
}
@Override
public void draw(Canvas canvas) {
//
rect.set(0, 0, getWidth(), getHeight());
paint.setColor(borderColor);
canvas.drawRoundRect(rect, radius, radius, paint);
if(offLineWidth > 0){
final float cy = offLineWidth * 0.5f;
rect.set(spotX - cy, centerY - cy, endX + cy, centerY + cy);
paint.setColor(offColor);
canvas.drawRoundRect(rect, cy, cy, paint);
}
rect.set(spotX - 1 - radius, centerY - radius, spotX + 1.1f + radius, centerY + radius);
paint.setColor(borderColor);
canvas.drawRoundRect(rect, radius, radius, paint);
final float spotR = spotSize * 0.5f;
rect.set(spotX - spotR, centerY - spotR, spotX + spotR, centerY + spotR);
paint.setColor(spotColor);
canvas.drawRoundRect(rect, spotR, spotR, paint);
}
/**
* @param value
*/
private void calculateEffect(final double value) {
final float mapToggleX = (float) SpringUtil.mapValueFromRangeToRange(value, 0, 1, spotMinX, spotMaxX);
spotX = mapToggleX;
float mapOffLineWidth = (float) SpringUtil.mapValueFromRangeToRange(1 - value, 0, 1, 10, spotSize);
offLineWidth = mapOffLineWidth;
final int fb = Color.blue(onColor);
final int fr = Color.red(onColor);
final int fg = Color.green(onColor);
final int tb = Color.blue(offBorderColor);
final int tr = Color.red(offBorderColor);
final int tg = Color.green(offBorderColor);
int sb = (int) SpringUtil.mapValueFromRangeToRange(1 - value, 0, 1, fb, tb);
int sr = (int) SpringUtil.mapValueFromRangeToRange(1 - value, 0, 1, fr, tr);
int sg = (int) SpringUtil.mapValueFromRangeToRange(1 - value, 0, 1, fg, tg);
sb = clamp(sb, 0, 255);
sr = clamp(sr, 0, 255);
sg = clamp(sg, 0, 255);
borderColor = Color.rgb(sr, sg, sb);
postInvalidate();
}
/**
* @author ThinkPad
*
*/
public interface OnToggleChanged{
/**
* @param on = =
*/
void onToggle(boolean on);
}
public void setOnToggleChanged(OnToggleChanged onToggleChanged) {
listener = onToggleChanged;
}
public boolean isAnimate() {
return defaultAnimate;
}
public void setAnimate(boolean animate) {
this.defaultAnimate = animate;
}
}

341
viewlibrary/src/main/java/com/ttstd/viewlibrary/ToggleButton2.java Normal file
View File

@@ -0,0 +1,341 @@
package com.ttstd.viewlibrary;
import android.content.Context;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.RectF;
import android.util.AttributeSet;
import android.util.TypedValue;
import android.view.View;
import com.facebook.rebound.SimpleSpringListener;
import com.facebook.rebound.Spring;
import com.facebook.rebound.SpringConfig;
import com.facebook.rebound.SpringSystem;
import com.facebook.rebound.SpringUtil;
public class ToggleButton2 extends View {
private SpringSystem springSystem;
private Spring spring;
/**
*
*/
private float radius;
/**
* 开启颜色
*/
private int onColor = Color.parseColor("#4ebb7f");
/**
* 关闭颜色
*/
private int offBorderColor = Color.parseColor("#dadbda");
/**
* 灰色带颜色
*/
private int offColor = Color.parseColor("#ffffff");
/**
* 手柄颜色
*/
private int spotColor = Color.parseColor("#ffffff");
/**
* 边框颜色
*/
private int borderColor = offBorderColor;
/**
* 画笔
*/
private Paint paint;
/**
* 开关状态
*/
private boolean toggleOn = false;
/**
* 边框大小
*/
private int borderWidth = 2;
/**
* 垂直中心
*/
private float centerY;
/**
* 按钮的开始和结束位置
*/
private float startX, endX;
/**
* 手柄X位置的最小和最大值
*/
private float spotMinX, spotMaxX;
/**
* 手柄大小
*/
private int spotSize;
/**
* 手柄X位置
*/
private float spotX;
/**
* 关闭时内部灰色带高度
*/
private float offLineWidth;
/**
*
*/
private RectF rect = new RectF();
/**
* 默认使用动画
*/
private boolean defaultAnimate = true;
/**
* 是否默认处于打开状态
*/
private boolean isDefaultOn = false;
/**
* 禁止点击
*/
private boolean disable = false;
private OnToggleChanged listener;
public void setDisable(boolean dis) {
this.disable = dis;
}
private ToggleButton2(Context context) {
super(context);
}
public ToggleButton2(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
setup(attrs);
}
public ToggleButton2(Context context, AttributeSet attrs) {
super(context, attrs);
setup(attrs);
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
spring.removeListener(springListener);
}
public void onAttachedToWindow() {
super.onAttachedToWindow();
spring.addListener(springListener);
}
public void setup(AttributeSet attrs) {
paint = new Paint(Paint.ANTI_ALIAS_FLAG);
paint.setStyle(Paint.Style.FILL);
paint.setStrokeCap(Paint.Cap.ROUND);
springSystem = SpringSystem.create();
spring = springSystem.createSpring();
spring.setSpringConfig(SpringConfig.fromOrigamiTensionAndFriction(50, 7));
this.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
if (disable) {
// T.showShort(getContext(), "没有可以启动的项目");
} else {
toggle(defaultAnimate);
}
}
});
TypedArray typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.ToggleButton);
offBorderColor = typedArray.getColor(R.styleable.ToggleButton_tbOffBorderColor, offBorderColor);
onColor = typedArray.getColor(R.styleable.ToggleButton_tbOnColor, onColor);
spotColor = typedArray.getColor(R.styleable.ToggleButton_tbSpotColor, spotColor);
offColor = typedArray.getColor(R.styleable.ToggleButton_tbOffColor, offColor);
borderWidth = typedArray.getDimensionPixelSize(R.styleable.ToggleButton_tbBorderWidth, borderWidth);
defaultAnimate = typedArray.getBoolean(R.styleable.ToggleButton_tbAnimate, defaultAnimate);
isDefaultOn = typedArray.getBoolean(R.styleable.ToggleButton_tbAsDefaultOn, isDefaultOn);
typedArray.recycle();
borderColor = offBorderColor;
if (isDefaultOn) {
toggleOn();
}
}
public void toggle() {
toggle(true);
}
public void toggle(boolean animate) {
toggleOn = !toggleOn;
takeEffect(animate);
if (listener != null) {
listener.onToggle(toggleOn);
}
}
public void toggleOn() {
setToggleOn();
if (listener != null) {
listener.onToggle(toggleOn);
}
}
public void toggleOff() {
setToggleOff();
if (listener != null) {
listener.onToggle(toggleOn);
}
}
/**
* 设置显示成打开样式，不会触发toggle事件
*/
public void setToggleOn() {
setToggleOn(true);
}
/**
* @param animate asd
*/
public void setToggleOn(boolean animate) {
toggleOn = true;
takeEffect(animate);
}
/**
* 设置显示成关闭样式，不会触发toggle事件
*/
public void setToggleOff() {
setToggleOff(true);
}
public void setToggleOff(boolean animate) {
toggleOn = false;
takeEffect(animate);
}
private void takeEffect(boolean animate) {
if (animate) {
spring.setEndValue(toggleOn ? 1 : 0);
} else {
//这里没有调用spring，所以spring里的当前值没有变更，这里要设置一下，同步两边的当前值
spring.setCurrentValue(toggleOn ? 1 : 0);
calculateEffect(toggleOn ? 1 : 0);
}
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
final int widthMode = MeasureSpec.getMode(widthMeasureSpec);
final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
int widthSize = MeasureSpec.getSize(widthMeasureSpec);
int heightSize = MeasureSpec.getSize(heightMeasureSpec);
Resources r = Resources.getSystem();
if (widthMode == MeasureSpec.UNSPECIFIED || widthMode == MeasureSpec.AT_MOST) {
widthSize = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 50, r.getDisplayMetrics());
widthMeasureSpec = MeasureSpec.makeMeasureSpec(widthSize, MeasureSpec.EXACTLY);
}
if (heightMode == MeasureSpec.UNSPECIFIED || heightSize == MeasureSpec.AT_MOST) {
heightSize = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 30, r.getDisplayMetrics());
heightMeasureSpec = MeasureSpec.makeMeasureSpec(heightSize, MeasureSpec.EXACTLY);
}
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}
@Override
protected void onLayout(boolean changed, int left, int top, int right,
int bottom) {
super.onLayout(changed, left, top, right, bottom);
final int width = getWidth();
final int height = getHeight();
radius = Math.min(width, height) * 0.5f;
centerY = radius;
startX = radius;
endX = width - radius;
spotMinX = startX + borderWidth;
spotMaxX = endX - borderWidth;
spotSize = height - 4 * borderWidth;
spotX = toggleOn ? spotMaxX : spotMinX;
offLineWidth = 0;
}
SimpleSpringListener springListener = new SimpleSpringListener() {
@Override
public void onSpringUpdate(Spring spring) {
final double value = spring.getCurrentValue();
calculateEffect(value);
}
};
private int clamp(int value, int low, int high) {
return Math.min(Math.max(value, low), high);
}
@Override
public void draw(Canvas canvas) {
//
super.draw(canvas);
rect.set(0, 0, getWidth(), getHeight());
paint.setColor(borderColor);
canvas.drawRoundRect(rect, radius, radius, paint);
if (offLineWidth > 0) {
final float cy = offLineWidth * 0.5f;
rect.set(spotX - cy, centerY - cy, endX + cy, centerY + cy);
// paint.setColor(offColor);
canvas.drawRoundRect(rect, cy, cy, paint);
}
rect.set(spotX - radius + borderWidth, centerY - radius, spotX + radius -borderWidth, centerY + radius);
paint.setColor(borderColor);
canvas.drawRoundRect(rect, radius, radius, paint);
final float spotR = spotSize * 0.5f;
rect.set(spotX - spotR, centerY - spotR, spotX + spotR, centerY + spotR);
paint.setColor(spotColor);
canvas.drawRoundRect(rect, spotR, spotR, paint);
}
/**
* @param value
*/
private void calculateEffect(final double value) {
final float mapToggleX = (float) SpringUtil.mapValueFromRangeToRange(value, 0, 1, spotMinX, spotMaxX);
spotX = mapToggleX;
float mapOffLineWidth = (float) SpringUtil.mapValueFromRangeToRange(1 - value, 0, 1, 10, spotSize);
offLineWidth = mapOffLineWidth;
final int fb = Color.blue(onColor);
final int fr = Color.red(onColor);
final int fg = Color.green(onColor);
final int tb = Color.blue(offBorderColor);
final int tr = Color.red(offBorderColor);
final int tg = Color.green(offBorderColor);
int sb = (int) SpringUtil.mapValueFromRangeToRange(1 - value, 0, 1, fb, tb);
int sr = (int) SpringUtil.mapValueFromRangeToRange(1 - value, 0, 1, fr, tr);
int sg = (int) SpringUtil.mapValueFromRangeToRange(1 - value, 0, 1, fg, tg);
sb = clamp(sb, 0, 255);
sr = clamp(sr, 0, 255);
sg = clamp(sg, 0, 255);
borderColor = Color.rgb(sr, sg, sb);
postInvalidate();
}
/**
* @author ThinkPad
*/
public interface OnToggleChanged {
/**
* @param on = =
*/
public void onToggle(boolean on);
}
public void setOnToggleChanged(OnToggleChanged onToggleChanged) {
listener = onToggleChanged;
}
public boolean isAnimate() {
return defaultAnimate;
}
public void setAnimate(boolean animate) {
this.defaultAnimate = animate;
}
}

12
viewlibrary/src/main/res/values/attrs.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<resources>
<declare-styleable name="ToggleButton">
<attr name="tbBorderWidth" format="dimension"/>
<attr name="tbOffBorderColor" format="reference|color"/>
<attr name="tbOffColor" format="reference|color"/>
<attr name="tbOnColor" format="reference|color"/>
<attr name="tbSpotColor" format="reference|color"/>
<attr name="tbAnimate" format="reference|boolean"/>
<attr name="tbAsDefaultOn" format="reference|boolean"/>
</declare-styleable>
</resources>

17
viewlibrary/src/test/java/com/ttstd/viewlibrary/ExampleUnitTest.java Normal file
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package com.ttstd.viewlibrary;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* Example local unit test, which will execute on the development machine (host).
*
* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
*/
public class ExampleUnitTest {
@Test
public void addition_isCorrect() {
assertEquals(4, 2 + 2);
}
}