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Add halfExpandedOffset to BottomSheet catalog demo

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GIT_ORIGIN_REV_ID=da446b5182eaf192d75c81b552f30e95373c5598
PiperOrigin-RevId: 243127218
This commit is contained in:
ricknout 2019-04-11 16:11:26 -04:00 committed by Connie Shi
parent b7e252cea4
commit d0724dd590
2 changed files with 24 additions and 0 deletions
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21
catalog/java/io/material/catalog/bottomsheet/BottomSheetMainDemoFragment.java
View File

@ -34,6 +34,7 @@ import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.FrameLayout;
import android.widget.Switch;
import android.widget.TextView;
import io.material.catalog.feature.DemoFragment;
@ -75,13 +76,21 @@ public class BottomSheetMainDemoFragment extends DemoFragment {
View bottomSheetChildView = view.findViewById(R.id.bottom_drawer);
ViewGroup.LayoutParams params = bottomSheetChildView.getLayoutParams();
BottomSheetBehavior<View> bottomSheetBehavior =
BottomSheetBehavior.from(bottomSheetChildView);
View modalBottomSheetChildView = bottomSheetDialog.findViewById(R.id.bottom_drawer_2);
ViewGroup.LayoutParams layoutParams = modalBottomSheetChildView.getLayoutParams();
BottomSheetBehavior<FrameLayout> modalBottomSheetBehavior =
bottomSheetDialog.getBehavior();
boolean fitToContents = true;
float halfExpandedRatio = 0.5f;
if (params != null && layoutParams != null) {
if (isChecked) {
params.height = windowHeight;
layoutParams.height = windowHeight;
fitToContents = false;
halfExpandedRatio = 0.7f;
} else {
params.height = (windowHeight * 3 / 5);
@ -89,6 +98,10 @@ public class BottomSheetMainDemoFragment extends DemoFragment {
}
bottomSheetChildView.setLayoutParams(params);
modalBottomSheetChildView.setLayoutParams(layoutParams);
bottomSheetBehavior.setFitToContents(fitToContents);
modalBottomSheetBehavior.setFitToContents(fitToContents);
bottomSheetBehavior.setHalfExpandedRatio(halfExpandedRatio);
modalBottomSheetBehavior.setHalfExpandedRatio(halfExpandedRatio);
}
}
});
@ -126,6 +139,14 @@ public class BottomSheetMainDemoFragment extends DemoFragment {
case BottomSheetBehavior.STATE_COLLAPSED:
text.setText(R.string.cat_bottomsheet_state_collapsed);
break;
case BottomSheetBehavior.STATE_HALF_EXPANDED:
BottomSheetBehavior<View> bottomSheetBehavior =
BottomSheetBehavior.from(bottomSheet);
text.setText(
getString(
R.string.cat_bottomsheet_state_half_expanded,
bottomSheetBehavior.getHalfExpandedRatio()));
break;
default:
break;
}

3
catalog/java/io/material/catalog/bottomsheet/res/values/strings.xml
View File

@ -34,6 +34,9 @@
<string name="cat_bottomsheet_state_expanded" translatable="false">
STATE_EXPANDED
</string>
<string name="cat_bottomsheet_state_half_expanded" translatable="false">
STATE_HALF_EXPANDED\nhalfExpandedRatio = %.2f
</string>
<string name="cat_bottomsheet_persistent">
Persistent Bottomsheet
</string>