BottomBarAndSnackBar

Transcript

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6. "DUJWJUZ
   
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7. "DUJWJUZ
   
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17. "DUJWJUZ
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    ͰͳΜ ͱ͔͢Δʁ if (dependency instanceof Snackbar.SnackbarLayout) {
 int targetPadding =

    Math.max(0, bottomBar.getMeasuredHeight() - (int) (bottomBar.getY() - bottomBar.getTop()));
 dependency.setPadding(dependency.getPaddingLeft(), dependency.getPaddingTop(), dependency.getPaddingRight(), targetPadding);
 } w #PUUPN#BS
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20. <LinearLayout
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 app:layout_behavior="com.example.funnelbit.snackbarapp.BottomBarB ehavior"
 android:layout_gravity="bottom"
 android:elevation="8dp"

21. ݹ͍όʔδϣϯΛߟྀ // ΋͠΋ KITKAT ҎԼͰ͋Δ৔߹ɺelevation ͕࢖͑ͳ͍ͨΊɺbottomBar ͷ্ʹ Snackbar ͕ඃͬͯ͞͠·͏ɻ
 //

    ͦ͜Ͱ bringToFront() Λ࢖͍ɺॏͶॱΛม͑Δɻ
 if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.KITKAT) {
 bottomBar.bringToFront();
 // KITKAT ΑΓલͷόʔδϣϯͷ৔߹ɺrequestLayout() ͱ invalidate() Λݺ͹ͳ͚Ε͹ ॏͶॱͷมߋ͕ͳ͞Εͳ͍ɻ
 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
 bottomBar.getParent().requestLayout();
 ((View) bottomBar.getParent()).invalidate();
 }
 }
 return true; w #PUUPN#BS
    ͷ
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    ͱͯ͜͠ΜͳͷΛॻ͘ʢଓ͖ʣ
22. None
23. None

24. w ௒଎Ͱಈ͔͢ͱͪΐͬͱ͓͔͘͠ͳΔ

25. *OUFSGBDF public interface ErrorMessageInterface {
 void show(String text);
 }

26. 'SBHNFOU ((ErrorMessageInterface) getActivity()).show("SnackBar!!");

27. "DUJWJUZ Snackbar.make(findViewById(R.id.snackbar_container), "SnackBar!!", Snackbar.LENGTH_LONG).show();

28. -BZPVU "DUJWJUZ w $PPSEJOBUPS-BZPVU
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31. ͋Γ͕ͱ͏͍͟͝·ͨ͠