renxiaoxie / SpEditTool

Show gif on graph-text mixed TextView and An Custom EditText for mentioning user or other special content

Description

• SpEditText--An EditText for mentioning user and showing topic with highlight and overall deleting
• GifTextUtil--A tool for show gif on graph-text mixed TextView/EditText efficiently

ScreenShot

Usage

Gradle

• root build.gradle

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

• dependency

dependencies {
	        compile 'com.github.sunhapper:SpEditTool:{last version}'
	}

xml

<com.sunhapper.spedittool.view.SpEditText
    android:id="@+id/spEdt"
    app:react_keys="#*%@"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"/>

java

SpEditText

• react the character input

spEditText.setReactKeys("@#%*");
spEditText.setKeyReactListener(new KeyReactListener() {
      @Override
      public void onKeyReact(String key) {

      }
    });

• insert special content

spEditText.insertSpecialStr(" @sunhapper ", true, 0, new ForegroundColorSpan(Color.RED));

  /**
   *
   * @param showContent special text content
   * @param rollBack true is need to delete on char forward
   * @param customData special text`s extra data
   * @param customSpan special text`s style
   */
  public void insertSpecialStr(String showContent, boolean rollBack, Object customData,
      Object customSpan)

• get data from SpEditText

SpData[] spDatas = spEditText.getSpDatas(); 

  public class SpData {

    /**
     * special text content
     */
    private String showContent;
    /**
     * special text`s extra data
     */
    private Object customData;
    /**
     * special text`s start on EditText
     */
    private int start;
    /**
     * special text`s end on EditText
     */
    private int end;
  }

GifTextUtil

define a custom gifDrawable extend Drawable and implements RefreshableDrawable

public interface RefreshableDrawable {

  boolean canRefresh();

  int getInterval();

  void addCallback(Drawable.Callback callback);

  void removeCallback(Drawable.Callback callback);

}

bind spannable with gifDrawable to textView

GifTextUtil.setTextWithReuseDrawable(textView, charSequence, false);

proguard

-keep class com.sunhapper.spedittool.**{*;}

more detail info and guidance，please see the demo

中文文档

welcome to star，PR and issue