a dialog with arrow indicator in the location where you want [minSdkVersion 9]
download apk
Step 1. Add the JitPack repository to your build file Add it in your root build.gradle at the end of repositories:
allprojects {
repositories {
...
maven { url 'https://jitpack.io' }
}
}
Step 2. Add the dependency
dependencies {
compile 'com.github.jiang111:IndicatorDialog:2.1.0'
}
最终内部是通过RecyclerView来实现,详细用法请参考 see the demo or download apk
IndicatorDialog dialog = new IndicatorBuilder(this) //must be activity
.width(dp2px(400))
.height(-1)
.animator(R.style.dialog_exit)
.ArrowDirection(IndicatorBuilder.BOTTOM)
.bgColor(Color.parseColor("#49484b"))
.dimEnabled(true)
.gravity(GRAVITY_LEFT)
.radius(8)
.ArrowRectage(0.2f)
.layoutManager(new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false)) //the LayoutManager of RecyclerView
.adapter(adapter)
.create();
dialog.setCanceledOnTouchOutside(true);
dialog.show(v);
dialog.dismiss();
dialog.getDialog();
//方法解释
width() //宽,单位px,必填
height() //高,单位px,推荐传-1 可以自动适配
ArrowDirection() //箭头方向 TOP BOTTOM LEFT RIGHT
bgColor() //背景颜色
dimEnabled() //背景模糊,默认true
gravity() //对话框的权重 GRAVITY_LEFT GRAVITY_RIGHT GRAVITY_CENTER
radius() //圆角
ArrowRectage() //箭头距离左边或者右边的偏移量 取值 0-1, 左右依据gravity来判断是左边偏移还是右边
//高级方法
animator() //dialog显示消失的动画
arrowDrawable() //自定义箭头样式,可以自定义成任何形状
dialog.show(v,x,y); //x为向左右偏移,y为上下偏移
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Copyright 2016 NewTab
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
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distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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