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最新评论
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Memories_NC:
本地lua脚本终于执行成功了,虽然不是通过redis
java中调用lua脚本语言1 -
ZHOU452840622:
大神://处理返回的接收状态 这个好像没有监听到 遇 ...
android 发送短信的两种方式 -
PXY:
拦截部分地址,怎么写的for(int i=0;i<lis ...
判断是否登录的拦截器SessionFilter -
maotou1988:
Android控件之带清空按钮(功能)的AutoComplet ...
自定义AutoCompleteTextView -
yangmaolinpl:
希望有表例子更好。。。,不过也看明白了。
浅谈onInterceptTouchEvent、onTouchEvent与onTouch
ArcMenu这种效果现在很多人都实现了
而且代码质量也不错
自定义属性:
用法:
布局:
Android 打造炫目的圆形菜单 秒秒钟高仿建行圆形菜单
http://blog.csdn.net/lmj623565791/article/details/43131133
Android的一个非常简单的弧形布局库:ArcLayout
http://www.open-open.com/lib/view/open1427963090693.html
Android库:ExpandableSelector
http://www.open-open.com/lib/view/open1434528013192.html
而且代码质量也不错
package com.example.zhy_arcmenu; import android.content.Context; import android.content.res.TypedArray; import android.util.AttributeSet; import android.util.Log; import android.util.TypedValue; import android.view.View; import android.view.View.OnClickListener; import android.view.ViewGroup; import android.view.animation.AlphaAnimation; import android.view.animation.Animation; import android.view.animation.Animation.AnimationListener; import android.view.animation.AnimationSet; import android.view.animation.OvershootInterpolator; import android.view.animation.RotateAnimation; import android.view.animation.ScaleAnimation; import android.view.animation.TranslateAnimation; import android.widget.ImageView; /** * 用法: * arc_menu = (ArcMenu) findViewById(R.id.arc_menu); arc_menu.setOnMenuItemClickListener(new OnMenuItemClickListener() { @Override public void onClick(View view, int pos) { } }); // 动态添加一个菜单项 ImageView people = new ImageView(this); people.setImageResource(R.drawable.composer_with); people.setTag("People"); arc_menu.addView(people); 注意:ArcMenu中第一个元素必需叫handler,用于触发菜单显示或关闭;否则可能会报错; * @author zhy * */ public class ArcMenu extends ViewGroup implements OnClickListener { private static final String TAG = "ArcMenu"; /** * 菜单的显示位置 */ private Position mPosition = Position.LEFT_TOP; /** * 菜单显示的半径,默认100dp */ private int mRadius = 100; /** * 用户点击的按钮 */ private View mButton; /** * 当前ArcMenu的状态 */ private Status mCurrentStatus = Status.CLOSE; /** * 回调接口 */ private OnMenuItemClickListener onMenuItemClickListener; /** * 状态的枚举类 * * @author zhy * */ public enum Status { OPEN, CLOSE } /** * 设置菜单现实的位置,四选1,默认右下 * * @author zhy */ public enum Position { LEFT_TOP, RIGHT_TOP, RIGHT_BOTTOM, LEFT_BOTTOM; } public interface OnMenuItemClickListener { void onClick(View view, int pos); } public ArcMenu(Context context) { this(context, null); } public ArcMenu(Context context, AttributeSet attrs) { this(context, attrs, 0); } /** * 初始化属性 * * @param context * @param attrs * @param defStyle */ public ArcMenu(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); // dp convert to px mRadius = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mRadius, getResources().getDisplayMetrics()); TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.ArcMenu, defStyle, 0); int n = a.getIndexCount(); for (int i = 0; i < n; i++) { int attr = a.getIndex(i); switch (attr) { case R.styleable.ArcMenu_position: int val = a.getInt(attr, 0); switch (val) { case 0: mPosition = Position.LEFT_TOP; break; case 1: mPosition = Position.RIGHT_TOP; break; case 2: mPosition = Position.RIGHT_BOTTOM; break; case 3: mPosition = Position.LEFT_BOTTOM; break; } break; case R.styleable.ArcMenu_radius: // dp convert to px mRadius = a.getDimensionPixelSize(attr, (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 100f, getResources().getDisplayMetrics())); break; } } a.recycle(); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { int count = getChildCount(); for (int i = 0; i < count; i++) { // mesure child getChildAt(i).measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED); } super.onMeasure(widthMeasureSpec, heightMeasureSpec); } @Override protected void onLayout(boolean changed, int l, int t, int r, int b) { if (changed) { layoutButton(); int count = getChildCount(); /** * 设置所有孩子的位置 例如(第一个为按钮): 左上时,从左到右 ] 第2个:mRadius(sin0 , cos0) 第3个:mRadius(sina ,cosa) 注:[a = Math.PI / 2 * * (cCount - 1)] 第4个:mRadius(sin2a ,cos2a) 第5个:mRadius(sin3a , cos3a) ... */ for (int i = 0; i < count - 1; i++) { View child = getChildAt(i + 1); child.setVisibility(View.GONE); int cl = (int) (mRadius * Math.sin(Math.PI / 2 / (count - 2) * i)); int ct = (int) (mRadius * Math.cos(Math.PI / 2 / (count - 2) * i)); // childview width int cWidth = child.getMeasuredWidth(); // childview height int cHeight = child.getMeasuredHeight(); // 右上,右下 if (mPosition == Position.LEFT_BOTTOM || mPosition == Position.RIGHT_BOTTOM) { ct = getMeasuredHeight() - cHeight - ct; } // 右上,右下 if (mPosition == Position.RIGHT_TOP || mPosition == Position.RIGHT_BOTTOM) { cl = getMeasuredWidth() - cWidth - cl; } Log.e(TAG, cl + " , " + ct); child.layout(cl, ct, cl + cWidth, ct + cHeight); } } } /** * 第一个子元素为按钮,为按钮布局且初始化点击事件 */ private void layoutButton() { View cButton = getChildAt(0); cButton.setOnClickListener(this); int l = 0; int t = 0; int width = cButton.getMeasuredWidth(); int height = cButton.getMeasuredHeight(); switch (mPosition) { case LEFT_TOP: l = 0; t = 0; break; case LEFT_BOTTOM: l = 0; t = getMeasuredHeight() - height; break; case RIGHT_TOP: l = getMeasuredWidth() - width; t = 0; break; case RIGHT_BOTTOM: l = getMeasuredWidth() - width; t = getMeasuredHeight() - height; break; } Log.e(TAG, l + " , " + t + " , " + (l + width) + " , " + (t + height)); cButton.layout(l, t, l + width, t + height); } /** * 为按钮添加点击事件 */ @Override public void onClick(View v) { // ArcMenu中第一个元素必需叫handler,用于触发菜单显示或关闭; // 否则这里可能会报错; mButton = findViewById(R.id.handler); if (mButton == null) { mButton = getChildAt(0); } rotateView(mButton, 0f, 270f, 300); toggleMenu(300); } /** * 按钮的旋转动画 * * @param view * @param fromDegrees * @param toDegrees * @param durationMillis */ public static void rotateView(View view, float fromDegrees, float toDegrees, int durationMillis) { RotateAnimation rotate = new RotateAnimation(fromDegrees, toDegrees, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); rotate.setDuration(durationMillis); rotate.setFillAfter(true); view.startAnimation(rotate); } public void toggleMenu(int durationMillis) { int count = getChildCount(); for (int i = 0; i < count - 1; i++) { final View childView = getChildAt(i + 1); childView.setVisibility(View.VISIBLE); int xflag = 1; int yflag = 1; if (mPosition == Position.LEFT_TOP || mPosition == Position.LEFT_BOTTOM) xflag = -1; if (mPosition == Position.LEFT_TOP || mPosition == Position.RIGHT_TOP) yflag = -1; // child left int cl = (int) (mRadius * Math.sin(Math.PI / 2 / (count - 2) * i)); // child top int ct = (int) (mRadius * Math.cos(Math.PI / 2 / (count - 2) * i)); AnimationSet animset = new AnimationSet(true); Animation animation = null; if (mCurrentStatus == Status.CLOSE) {// to open animset.setInterpolator(new OvershootInterpolator(2F)); animation = new TranslateAnimation(xflag * cl, 0, yflag * ct, 0); childView.setClickable(true); childView.setFocusable(true); } else {// to close animation = new TranslateAnimation(0f, xflag * cl, 0f, yflag * ct); childView.setClickable(false); childView.setFocusable(false); } animation.setAnimationListener(new AnimationListener() { public void onAnimationStart(Animation animation) { } public void onAnimationRepeat(Animation animation) { } public void onAnimationEnd(Animation animation) { if (mCurrentStatus == Status.CLOSE) childView.setVisibility(View.GONE); } }); animation.setFillAfter(true); animation.setDuration(durationMillis); // 为动画设置一个开始延迟时间,纯属好看,可以不设 animation.setStartOffset((i * 100) / (count - 1)); RotateAnimation rotate = new RotateAnimation(0, 720, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); rotate.setDuration(durationMillis); rotate.setFillAfter(true); animset.addAnimation(rotate); animset.addAnimation(animation); childView.startAnimation(animset); final int index = i + 1; childView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (onMenuItemClickListener != null) onMenuItemClickListener.onClick(childView, index - 1); menuItemAnin(index - 1); changeStatus(); } }); } changeStatus(); Log.e(TAG, mCurrentStatus.name() + ""); } private void changeStatus() { mCurrentStatus = (mCurrentStatus == Status.CLOSE ? Status.OPEN : Status.CLOSE); } /** * 开始菜单动画,点击的MenuItem放大消失,其他的缩小消失 * * @param item */ private void menuItemAnin(int item) { for (int i = 0; i < getChildCount() - 1; i++) { View childView = getChildAt(i + 1); if (i == item) { childView.startAnimation(scaleBigAnim(300)); } else { childView.startAnimation(scaleSmallAnim(300)); } childView.setClickable(false); childView.setFocusable(false); } } /** * 缩小消失 * * @param durationMillis * @return */ private Animation scaleSmallAnim(int durationMillis) { Animation anim = new ScaleAnimation(1.0f, 0f, 1.0f, 0f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); anim.setDuration(durationMillis); anim.setFillAfter(true); return anim; } /** * 放大,透明度降低 * * @param durationMillis * @return */ private Animation scaleBigAnim(int durationMillis) { AnimationSet animationset = new AnimationSet(true); Animation anim = new ScaleAnimation(1.0f, 4.0f, 1.0f, 4.0f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); Animation alphaAnimation = new AlphaAnimation(1, 0); animationset.addAnimation(anim); animationset.addAnimation(alphaAnimation); animationset.setDuration(durationMillis); animationset.setFillAfter(true); return animationset; } public Position getmPosition() { return mPosition; } public void setmPosition(Position mPosition) { this.mPosition = mPosition; } public int getmRadius() { return mRadius; } public void setmRadius(int mRadius) { this.mRadius = mRadius; } public Status getmCurrentStatus() { return mCurrentStatus; } public void setmCurrentStatus(Status mCurrentStatus) { this.mCurrentStatus = mCurrentStatus; } public OnMenuItemClickListener getOnMenuItemClickListener() { return onMenuItemClickListener; } public void setOnMenuItemClickListener(OnMenuItemClickListener onMenuItemClickListener) { this.onMenuItemClickListener = onMenuItemClickListener; } }
自定义属性:
<?xml version="1.0" encoding="utf-8"?> <resources> <attr name="position"> <enum name="left_top" value="0" /> <enum name="right_top" value="1" /> <enum name="right_bottom" value="2" /> <enum name="left_bottom" value="3" /> </attr> <attr name="radius" format="dimension"></attr> <declare-styleable name="ArcMenu"> <attr name="position" /> <attr name="radius"/> </declare-styleable> </resources>
用法:
package com.example.zhy_arcmenu; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.widget.ImageView; import android.widget.Toast; import com.example.zhy_arcmenu.ArcMenu.OnMenuItemClickListener; /** * Android 自定义ViewGroup手把手教你实现ArcMenu http://blog.csdn.net/lmj623565791/article/details/37567907 * */ public class MainActivity extends Activity { private ArcMenu arc_menu_left_top; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); arc_menu_left_top = (ArcMenu) findViewById(R.id.arc_menu_left_top); // 动态添加一个菜单项 ImageView people = new ImageView(this); people.setImageResource(R.drawable.composer_with); people.setTag("People"); arc_menu_left_top.addView(people); arc_menu_left_top.setOnMenuItemClickListener(new OnMenuItemClickListener() { @Override public void onClick(View view, int pos) { Toast.makeText(MainActivity.this, pos + ":" + view.getTag(), Toast.LENGTH_SHORT).show(); } }); } }
布局:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" xmlns:zhy="http://schemas.android.com/apk/res/com.example.zhy_arcmenu" android:layout_width="match_parent" android:layout_height="match_parent" > <com.example.zhy_arcmenu.ArcMenu android:id="@+id/arc_menu_left_top" android:layout_width="fill_parent" android:layout_height="fill_parent" zhy:position="left_top" zhy:radius="130dp" > <ImageView android:id="@+id/handler" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:background="@drawable/composer_button" android:scaleType="center" android:src="@drawable/composer_icn_plus" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_camera" android:tag="Camera" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_sun" android:tag="Sun" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_place" android:tag="Place" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_sleep" android:tag="Sleep" /> </com.example.zhy_arcmenu.ArcMenu> <com.example.zhy_arcmenu.ArcMenu android:layout_width="fill_parent" android:layout_height="fill_parent" zhy:position="right_bottom" zhy:radius="130dp" > <!-- 如果没有id,默认会将第一个元素作为handler --> <RelativeLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@drawable/composer_button" > <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_icn_plus" /> </RelativeLayout> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_camera" android:tag="Camera" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_sun" android:tag="Sun" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_place" android:tag="Place" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_sleep" android:tag="Sleep" /> </com.example.zhy_arcmenu.ArcMenu> <com.example.zhy_arcmenu.ArcMenu android:layout_width="fill_parent" android:layout_height="fill_parent" zhy:position="left_bottom" zhy:radius="130dp" > <!-- 如果没有id,默认会将第一个元素作为handler --> <RelativeLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@drawable/composer_button" > <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_icn_plus" /> </RelativeLayout> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_sun" android:tag="Sun" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_place" android:tag="Place" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_sleep" android:tag="Sleep" /> </com.example.zhy_arcmenu.ArcMenu> <com.example.zhy_arcmenu.ArcMenu android:layout_width="fill_parent" android:layout_height="fill_parent" zhy:position="right_top" zhy:radius="130dp" > <!-- 如果没有id,默认会将第一个元素作为handler --> <RelativeLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@drawable/composer_button" > <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_icn_plus" /> </RelativeLayout> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_camera" android:tag="Camera" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_sun" android:tag="Sun" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_place" android:tag="Place" /> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:src="@drawable/composer_sleep" android:tag="Sleep" /> </com.example.zhy_arcmenu.ArcMenu> </RelativeLayout>
Android 打造炫目的圆形菜单 秒秒钟高仿建行圆形菜单
http://blog.csdn.net/lmj623565791/article/details/43131133
Android的一个非常简单的弧形布局库:ArcLayout
http://www.open-open.com/lib/view/open1427963090693.html
Android库:ExpandableSelector
http://www.open-open.com/lib/view/open1434528013192.html
发表评论
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ViewPager引导页根据滑动渐变背景色
2017-03-31 09:38 28141、主要依赖: compile'com.android.su ... -
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2016-12-21 10:13 6050使用的PhotoView是这个版本的,比较小巧,很好用,比gi ... -
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2015-10-08 11:05 1791不仅实现了Lollipop中打开新的activity 的zoo ... -
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2015-09-24 12:38 9908适用于版本大于等于19以上。 import android ... -
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2015-08-13 14:58 11050在android3.0及后面的版本在LinearLayout里 ... -
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2015-07-29 15:36 2930Android换肤/夜间模式的Android框架,配合them ... -
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2015-04-10 11:02 6573不知道大家有没有注意到startActivity(Intent ... -
使用ScheduledExecutorService延时关闭一个全屏的对话框
2014-12-29 16:38 4368自定义style,设置全屏属性 <resources ... -
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2014-10-23 17:13 3962下面的代码是实现一个带边框的xml,很常见 <?xm ... -
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2014-01-27 16:38 9249import java.io.IOExcepti ... -
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2013-04-27 11:45 5452可以是这样子实现滴: btn_shake=(Image ... -
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2013-02-20 14:25 2654需要android3.0
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