Can I databind a ProgressBar in Android?

Question

Is it possible to use data-binding for a SeekBar or ProgressBar in Android? I have this data element:

Answer 1

Well you may need to use two-way binding like below.

Add in binding utils class

private static final String ANDROID_PROGRESS = "android:progress";

@BindingAdapter(ANDROID_PROGRESS)
public static void setSeekbarProgress(SeekBar seekBar, int progress) {
    try {
        seekBar.setProgress(progress);
    } catch (Resources.NotFoundException nfe) {
        nfe.printStackTrace();
    }
}

@InverseBindingAdapter(attribute = ANDROID_PROGRESS)
public static int getSeekbarProgress(SeekBar seekBar) {
    try {
        return seekBar.getProgress();
    } catch (Resources.NotFoundException nfe) {
        nfe.printStackTrace();
        return 0;
    }
}

Add the observable in view model

var child1Age = ObservableField(1)

In the layout