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Commit 8b99c8cf authored by Kevin Chyn's avatar Kevin Chyn
Browse files

Add setShouldBlink method to get SeekBarPreference 

Bug: 63642792

Test: make -j && make -j RunSettingsRoboTests
Change-Id: I92bb34282fe2b89644a3e004ec0da7d3c1f3db43
parent 241fecbd

src/com/android/settings/widget/SeekBarPreference.java

+19 −0
Original line number Diff line number Diff line
@@ -46,6 +46,7 @@ public class SeekBarPreference extends RestrictedPreference 
    private int mDefaultProgress = -1;



    private SeekBar mSeekBar;

    private boolean mShouldBlink;



    public SeekBarPreference(

            Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
@@ -80,6 +81,11 @@ public class SeekBarPreference extends RestrictedPreference 
        this(context, null);

    }



    public void setShouldBlink(boolean shouldBlink) {

        mShouldBlink = shouldBlink;

        notifyChanged();

    }



    @Override

    public void onBindViewHolder(PreferenceViewHolder view) {

        super.onBindViewHolder(view);
@@ -97,6 +103,19 @@ public class SeekBarPreference extends RestrictedPreference 
        if (mSeekBar instanceof DefaultIndicatorSeekBar) {

            ((DefaultIndicatorSeekBar) mSeekBar).setDefaultProgress(mDefaultProgress);

        }

        if (mShouldBlink) {

            View v = view.itemView;

            v.post(() -> {

                if (v.getBackground() != null) {

                    final int centerX = v.getWidth() / 2;

                    final int centerY = v.getHeight() / 2;

                    v.getBackground().setHotspot(centerX, centerY);

                }

                v.setPressed(true);

                v.setPressed(false);

                mShouldBlink = false;

            });

        }

    }



    @Override