android实现可删除彩色标签,GitHub - hymanme/TagFlowLayout: 支持多选的自定义标签View,可展开收起,标签样式可自定义。...
TagFlowLayout单选,多选,多行展开缩回,tag高度自定义GIF图演示,请戳我##How to useAdd this to your build.gradle:dependencies {compile 'com.github.hymanme.tagflowlayout:tagflowlayout:0.3.0'}1. 定义xml布局android:id="@+id/tag_flow_l
TagFlowLayout
单选,多选,多行展开缩回,tag高度自定义
GIF图演示,请戳我
##How to use
Add this to your build.gradle:
dependencies {
compile 'com.github.hymanme.tagflowlayout:tagflowlayout:0.3.0'
}
1. 定义xml布局
android:id="@+id/tag_flow_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
app:expandHint="查看更多"
app:foldHint="点击缩回">
2. 初始化
mTagFlowLayout = (TagFlowLayout) findViewById(R.id.tag_flow_layout);
mTagFlowLayout.setTitle("大家都不想搜");
mTagFlowLayout.setTitleTextColor(getResources().getColor(R.color.colorPrimaryDark)
mTagFlowLayout.setTitleTextSize(12);
//最小显示高度(单位dp)
mTagFlowLayout.setMinVisibleHeight(100);
//最大显示高度(单位dp)
mTagFlowLayout.setMaxVisibleHeight(400);
mTagFlowLayout.setAnimationDuration(600);
//设置背景颜色
mTagFlowLayout.setBackGroundColor(getResources().getColor(R.color.primary_text));
3. 设置adapter和监听,最好先设置监听后设置adapter
//设置监听(单击和长按事件)
mTagFlowLayout.setTagListener(new OnTagClickListener() {
@Override
public void onClick(TagFlowLayout parent, View view, int position) {
Toast.makeText(MainActivity.this, "click==" + ((TextView) view).getText(), Toast.LENGTH_SHORT).show();
}
@Override
public void onLongClick(TagFlowLayout parent, View view, int position) {
Toast.makeText(MainActivity.this, "long click==" + ((TextView) view).getText(), Toast.LENGTH_SHORT).show();
}
});
//设置adapter
MyTagAdapter tagAdapter = new MyTagAdapter();
mTagFlowLayout.setTagAdapter(tagAdapter);
//给adapter绑定数据
tagAdapter.addAllTags(tagBeans);
//自定义Adapter:MyTagAdapter,其中TagBean为泛型类,即每一个tag的实体类
//在getView()里面自定义tag标签的样式
//默认提供了两个实例tag:DefaultTagView,ColorfulTagView
//DefaultTagView:默认tag
//ColorfulTagView:彩色的tag
//当然还可以自己自定义
class MyTagAdapter extends TagAdapter {
@Override
public View getView(int position, View convertView, ViewGroup parent) {
//定制tag的样式,包括背景颜色,点击时背景颜色,背景形状等
DefaultTagView textView = new ColorfulTagView(MainActivity.this);
textView.setText(((TagBean) getItem(position)).getName());
return textView;
}
}
##默认tag样式
DefaultTagView (默认实心tag)
ColorfulTagView (彩色背景实心tag)
StrokeTagView(空心带边框的tag)
ColorfulStrokeTagView (空心彩色边框tag)
自定义tag,继承以上tag或者自定义View
##可选项(部分属性可直接在xml布局中指定)
//标题
private String title;
//展开后显示的提示文字
private String foldHint;
//折叠起来后显示的提示文字
private String expandHint;
//标题文字颜色
private int titleTextColor;
//控件背景颜色
private int backGroundColor;
//查看更多文字颜色
private int hintTextColor;
//分割线颜色
private int dividerColor;
//标签之间的横向间距
private int tagsHorizontalSpace;
//标签之间的纵向间距
private int tagsVerticalSpace;
//查看更多前面显示的小图标
private Drawable indicateImage;
//内容区域最少显示高度(px)
private int minVisibleHeight;
//内容区域最大显示高度
private int maxVisibleHeight;
//标题字体大小(单位sp)
private float titleTextSize;
//提示字体大小
private float hintTextSize;
//展开和折叠动画持续时间
private int animationDuration;
//点击监听事件
private OnTagClickListener mListener;
//设置adapter
private TagAdapter mTagAdapter;
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