tagview's Introduction

TagView

This libirary help to pick up Text as Tag. Like Skill selection or other things what you want. You can call it Tag with EditText You can select specicfic text from showing list or from editText text. Easy to us and Simple library

Sample

Root Gradle

    allprojects {
		repositories {
			...
			maven { url 'https://jitpack.io' }
		}
	}

App Gradle:

you have to add below two dependency. Because library was build on flexbox

dependencies {
           implementation 'com.google.android:flexbox:1.0.0'
	   implementation 'com.github.mahimrocky:TagView:1.0.3'
	}

Ok Now starts Implementation part. You have to set just follwoing xml Note: No need to add extra Edit text for Tag selection. The xml file will auto provide

    <com.skyhope.materialtagview.TagView
        android:id="@+id/text_view_show_more"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        />

And now here we wil discuss how we can use different property

In Activity you can use like:

    TagView tagView = findViewById(R.id.tag_view_test);

User can set Tag in two way 1.Typing text and enter Special Character 2.Select item from provided list

So if you want to provide String list you can predefine Tag list by using:

    tagView.addTagSeparator(TagSeparator.AT_SEPARATOR); // @ seprator

or in XML you can set

    app:tag_separator="HASH_SEPARATOR" // Hash seperator

To get Tag add or Remove listener

    tagView.initTagListener(TagItemListener listener); // You can implement it

To get selected tag

    tagView.getSelectedTags();// that will return TagModel List

There are following property that you can use in XML section

Attributes	Purpose
`app:tag_text_color`	To change Tag text color
`app:tag_background_color`	To change Tag Background color
`app:tag_limit`	To set how many tag will set
`app:close_icon`	To set remove button of each tag
`app:limit_error_text`	To set message if tag reach its limit
`app:tag_separator`	To set Special Character that entering in EditText will create a tag

How you can set predefine tag list? You can set List of String or array of String

String[] tagList = new String[]{"Hello1", "Hello2", "Hello3"};
tagView.setTagList(tagList);

The following methods to change property of tag

Mtehod Name	Purpose
`addTagLimit(int limit)`	To set Tag limit
`setTagBackgroundColor(int color)`	To set Tag background color
`setTagBackgroundColor(String color)`	To set Tag background color
`setTagTextColor(int color)`	To set Tag text color
`setTagTextColor(String color)`	To set Tag text color
`setMaximumTagLimitMessage(String message)`	To set Tag limit warning message
`setCrossButton(Drawable crossDrawable)`	To set Tag remove button
`setCrossButton(Bitmap crossBitmap)`	To set Tag remove button
`setTagList(List<String> tagList)`	To set Predefine Tag list
`setTagList(String... tagList)`	To set Predefine Tag list as String array
`getSelectedTags()`	To get all selected TagList