No animation when setCurrentSateNumber

[wujushan]

When I call the method "setCurrentStateNumber" into a button listener to update current state ,there will be no animation.

[kofigyan]

Hello @wujushan , please can you provide me with a code snippet of how you do this call.

[wujushan]

Hi @kofigyan ,if it is necessary to call the method “enableAnimationToCurrentState(true)” before calling the method "setCurrentStateNumber"？This is my code below.

`public class Main2Activity extends AppCompatActivity { private String[] descriptionData = {"one", "two", "three"}; private StateProgressBar mStateProgressBar; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main2); mStateProgressBar = (StateProgressBar)findViewById(R.id.state_progress); mStateProgressBar.setStateDescriptionData(descriptionData); mStateProgressBar.setCurrentStateNumber(StateProgressBar.StateNumber.TWO); //animation }

/**
 * no animation if call into button listener
 * @param view
 */
public void onClick(View view){
   int id  = view.getId();
    switch (id){
        case R.id.one_btn:
            mStateProgressBar.setCurrentStateNumber(StateProgressBar.StateNumber.ONE);
            break;
        case R.id.two_btn:
            mStateProgressBar.enableAnimationToCurrentState(true);
            mStateProgressBar.setCurrentStateNumber(StateProgressBar.StateNumber.TWO);
            break;
        case R.id.three_btn:
            mStateProgressBar.setCurrentStateNumber(StateProgressBar.StateNumber.THREE);
            mStateProgressBar.enableAnimationToCurrentState(true);
            break;
    }
}

}`

[Inzimam-Tariq]

@wujushan have you found the solution? let me know when you find.

[kofigyan]

Please check out this link -https://youtu.be/-03NBianPfw . Let me know if is helpful.

[sudansh]

This wasn't helpful, As you can see the line animation didn't happen on button click. It just changed from state1 to state2.

[unlimited101]

I have the same problem. And I think I know why it appears. You call enableAnimationToCurrentState(false) in Animtor.run() as soon as the animation stops. This disables the animation for further changes via setCurrentStateNumber(). It doesn't even help to call enableAnimationToCurrentState(true) before a call to setCurrentStateNumber() because Animator.run() happens asynchronously.

I think you need two variables. One mAnimateToCurrentProgressState which is only settable via public method. And something like a mIsCurrentlyAnimating which has only private access and which you can set to false inside Animtor.run().

[Mumbaso21]

Have u find a solution to this problem ? I'm trying to use it but this problem is still there...