DisplayTextView

Custom TextView that show text in animation

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Include the following dependency in your build.gradle file :

dependencies {
    ...
    implementation 'org.altmail:display-textview:1.1'
}

Usage

    <org.altmail.displaytextview.DisplayTextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/my_text_view"
        android:text="@string/message"
        android:layout_gravity="center"
        android:textSize="28sp"
        app:MaxTextSize="80sp"
        app:AutoSizePadding="true"
        app:AnimationDuration="3000"
        app:TextViewInterpolator="linear"
        app:CharacterAnimatedTogether="2"
        app:MultiLineAnimation="false"
        app:hideUntilAnimation="true"/>

In main Activy or Fragment :

DisplayTextView myTextView = (DisplayTextView) findViewById(R.id.my_text_view);
...
myTextView.startAnimation();

Attribute description

MaxTextSize : size of characters during animation (default = textSize * 2)

AutoSizePadding : automatically calculate the padding so the animation is not partially hidden (default = true)

CharacterAnimatedTogether : number of animated characters at the same time (default = 2)

MultiLineAnimation : animate the entire paragraph, otherwise line by line, if true the AnimationDuration is not respected (default = false)

TextViewInterpolator : animation interpolator (default = linear)

hideUntilAnimation : hide text until animation starts

Examples

    <org.altmail.displaytextview.DisplayTextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/message"
        android:layout_gravity="center"
        android:textSize="28sp"
        app:MaxTextSize="80sp"
        app:AutoSizePadding="true"
        app:CharacterAnimatedTogether="3"
        app:MultiLineAnimation="false"/>

    <org.altmail.displaytextview.DisplayTextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/message"
        android:layout_gravity="center"
        android:textSize="28sp"
        app:MaxTextSize="80sp"
        app:AutoSizePadding="true"
        app:CharacterAnimatedTogether="3"
        app:MultiLineAnimation="true"/>