How To Add Animation To A Text View In Android

I have a TextView and I'm trying to add a fade in animation to it. My code is returning null and I don't understand why. Here is my implementation This is the fade_in.xml

Solution 1:

Android TextView Annimation example

XML

<?xml version="1.0" encoding="utf-8"?><setxmlns:android="http://schemas.android.com/apk/res/android"><scaleandroid:fromXScale="1.0"android:fromYScale="1.0"android:toXScale="2.0"android:toYScale="2.0"android:duration="3000"></scale></set>

Code

privatevoidRunAnimation() 
{
  Animationa= AnimationUtils.loadAnimation(this, R.anim.scale);
  a.reset();
  TextViewtv= (TextView) findViewById(R.id.firstTextView);
  tv.clearAnimation();
  tv.startAnimation(a);
}

For More :

http://chiuki.github.io/advanced-android-textview/#/5

http://www.hascode.com/2010/09/playing-around-with-the-android-animation-framework/

Solution 2:

You can load animations from AnimationUtils class in Android and set it to a textview in android.

textview.startAnimation(AnimationUtils.loadAnimation(c, android.R.anim.fade_in));

and you can stop animation using,

textview.clearAnimation();

Solution 3:

Is your textview id correct?? First check if you are getting your textview id correctly in your app

Solution 4:

You need setAnimation in your TextView

Example:

tv.setAnimation( animation ); 

Solution 5:

Use Animator/AnimatorSet Animation is legacy code

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