“Slide to unlock” text animation on Android, looking like in iOS

Question

有没有办法在Android上制作类似于iOS动画的“滑动解锁”文本动画？

Answer 1

Here is a real answer for this question:

https://github.com/RomainPiel/Shimmer-android

Information on how to use it is in the wiki.

But for the sake of completion:

Add a ShimmerTextView to your layout:

<com.romainpiel.shimmer.ShimmerTextView
    android:id="@+id/shimmer_tv"
    android:text="@string/shimmer"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:textColor="#444"
    android:textSize="50sp"/>

To start the animation:

shimmer = new Shimmer();
shimmer.start(myShimmerTextView);

You may want to keep track of the shimmer instance after the animation is started if you want to stop it.

To stop it:

shimmer.cancel();

Answer 2

There are ways to create animations on android.

• https://developer.android.com/guide/topics/resources/animation-resource.html
• https://developer.android.com/reference/android/graphics/drawable/AnimationDrawable.html