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Code Issues Projects Releases Packages Wiki Activity Actions

Animate Value Bar

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Negue 2015-06-27 20:23:14 +02:00
parent c57d2219ad
commit dce33fe2b4
2 changed files with 41 additions and 3 deletions
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4
Habitica/res/layout/value_bar.xml
View file

@ -49,14 +49,14 @@
android:layout_margin="2dip"
android:layout_weight="1"
android:background="@{barForegroundColor}"
app:layout_weight="@{weightToShow}" />
app:layout_weight_anim="@{weightToShow}" />
<View
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="0"
android:padding="2dip"
app:layout_weight="@{weightToHide}" />
app:layout_weight_anim="@{weightToHide}" />
</LinearLayout>

40
Habitica/src/com/habitrpg/android/habitica/ui/AvatarWithBarsViewModel.java
View file

@ -5,6 +5,8 @@ import android.databinding.BindingAdapter;
import android.databinding.DataBindingUtil;
import android.util.Log;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.Transformation;
import android.widget.ImageView;
import android.widget.LinearLayout;
@ -77,7 +79,7 @@ public class AvatarWithBarsViewModel {
// but on a 1.0/0.0 which switches to 0.0/1.0 it shows the blank part full size...
private void SetValueBar(ValueBarBinding valueBar, float value, float valueMax, String postString, int color, int colorBackground, int textColor)
{
double percent = value / valueMax;
double percent = Math.min(1, value / valueMax);
if(percent == 1)
{
@ -106,4 +108,40 @@ public class AvatarWithBarsViewModel {
view.setLayoutParams(layout);
}
@BindingAdapter("app:layout_weight_anim")
public static void setLayoutWeightAnim(View view, float weight) {
LayoutWeightAnimation anim = new LayoutWeightAnimation(view, weight);
anim.setDuration(1250);
view.startAnimation(anim);
}
public static class LayoutWeightAnimation extends Animation {
float targetWeight;
float initializeWeight;
View view;
LinearLayout.LayoutParams layoutParams;
public LayoutWeightAnimation(View view, float targetWeight) {
this.view = view;
this.targetWeight = targetWeight;
layoutParams = (LinearLayout.LayoutParams)view.getLayoutParams();
initializeWeight = layoutParams.weight;
}
@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
layoutParams.weight = initializeWeight + (targetWeight - initializeWeight) * interpolatedTime;
view.requestLayout();
}
@Override
public boolean willChangeBounds() {
return true;
}
}
}