Java Code Examples for com.google.android.material.snackbar.Snackbar#SnackbarLayout

private float getFabTranslationYForSnackbar(CoordinatorLayout parent,
                                            FloatingActionButton fab) {
    float minOffset = 0.0F;
    List dependencies = parent.getDependencies(fab);
    int i = 0;

    for (int z = dependencies.size(); i < z; ++i) {
        View view = (View) dependencies.get(i);
        if (view instanceof Snackbar.SnackbarLayout && parent.doViewsOverlap(fab, view)) {
            minOffset = Math.min(
                    minOffset, view.getTranslationY() - (float) view.getHeight());
        }
    }

    return minOffset;
}
 

/**
 * Add view to the snackbar.
 * <p>Call it after {@link #show()}</p>
 *
 * @param layoutId The id of layout.
 * @param params   The params.
 */
public static void addView(@LayoutRes final int layoutId,
                           @NonNull final ViewGroup.LayoutParams params) {
  final View view = getView();
  if (view != null) {
    view.setPadding(0, 0, 0, 0);
    Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout) view;
    View child = LayoutInflater.from(view.getContext()).inflate(layoutId, null);
    layout.addView(child, -1, params);
  }
}
 

private float getTranslationYForSnackbar(CoordinatorLayout parent, BaseCircleIndicator ci) {
    float minOffset = 0;
    final List<View> dependencies = parent.getDependencies(ci);
    for (int i = 0, z = dependencies.size(); i < z; i++) {
        final View view = dependencies.get(i);
        if (view instanceof Snackbar.SnackbarLayout && parent.doViewsOverlap(ci, view)) {
            minOffset = Math.min(minOffset, view.getTranslationY() - view.getHeight());
        }
    }

    return minOffset;
}
 

public static void showSnackbar(@NonNull MysplashActivity activity, String content) {
    View container = activity.provideSnackbarContainer();
    if (container != null) {
        Snackbar snackbar = Snackbar.make(container, content, Snackbar.LENGTH_SHORT);

        Snackbar.SnackbarLayout snackbarLayout = (Snackbar.SnackbarLayout) snackbar.getView();
        snackbarLayout.setBackgroundColor(ThemeManager.getRootColor(activity));

        TextView contentTxt = snackbarLayout.findViewById(R.id.snackbar_text);
        contentTxt.setTextColor(ThemeManager.getContentColor(activity));

        snackbar.show();
    }
}
 

@Override
public boolean onDependentViewChanged(CoordinatorLayout parent, FloatingActionButton fab, View dependency) {
    //noinspection SimplifiableIfStatement
    if (dependency instanceof AppBarLayout) {
        // if the dependency is an AppBarLayout, do not allow super to react on that
        // we don't want that behavior
        return true;
    } else if (dependency instanceof Snackbar.SnackbarLayout) {
        updateFabTranslationForSnackbar(parent, fab, dependency);
        return true;
    }
    return super.onDependentViewChanged(parent, fab, dependency);
}
 

/**
 * 添加SnackBar视图
 * <p>在{@link #show()}之后调用</p>
 *
 * @param child  要添加的view
 * @param params 布局参数
 */
public static void addView(@NonNull final View child, @NonNull final ViewGroup.LayoutParams params) {
    final View view = getView();
    if (view != null) {
        view.setPadding(0, 0, 0, 0);
        Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout) view;
        layout.addView(child, params);
    }
}
 

private float getChildTranslationYForSnackbar(CoordinatorLayout parent,
        EhDrawerLayout child) {
    float minOffset = 0;
    final List<View> dependencies = parent.getDependencies(child);
    for (int i = 0, z = dependencies.size(); i < z; i++) {
        final View view = dependencies.get(i);
        if (view instanceof Snackbar.SnackbarLayout && parent.doViewsOverlap(child, view)) {
            minOffset = Math.min(minOffset,
                    ViewCompat.getTranslationY(view) - view.getHeight());
        }
    }

    return minOffset;
}
 

public static void showActionSnackbar(String content, String action,
                                      int duration, View.OnClickListener l) {
    if (Mysplash.getInstance().getActivityCount() > 0) {
        MysplashActivity a = Mysplash.getInstance().getTopActivity();
        View container = a.provideSnackbarContainer();

        Snackbar snackbar = Snackbar
                .make(container, content, duration)
                .setAction(action, l);

        Snackbar.SnackbarLayout snackbarLayout = (Snackbar.SnackbarLayout) snackbar.getView();

        TextView contentTxt = (TextView) snackbarLayout.findViewById(R.id.snackbar_text);
        DisplayUtils.setTypeface(a, contentTxt);

        Button actionBtn = (Button) snackbarLayout.findViewById(R.id.snackbar_action);

        if (Mysplash.getInstance().isLightTheme()) {
            contentTxt.setTextColor(ContextCompat.getColor(a, R.color.colorTextContent_light));
            actionBtn.setTextColor(ContextCompat.getColor(a, R.color.colorTextTitle_light));
            snackbarLayout.setBackgroundResource(R.color.colorRoot_light);
        } else {
            contentTxt.setTextColor(ContextCompat.getColor(a, R.color.colorTextContent_dark));
            actionBtn.setTextColor(ContextCompat.getColor(a, R.color.colorTextTitle_dark));
            snackbarLayout.setBackgroundResource(R.color.colorRoot_dark);
        }

        snackbar.show();
    }
}
 

@Override
public boolean onDependentViewChanged(CoordinatorLayout parent,
                                      FloatingActionButton child, View dependency) {
    if (dependency instanceof Snackbar.SnackbarLayout) {
        updateFabTranslationForSnackbar(parent, child, dependency);
        return false;
    } else {
        return super.onDependentViewChanged(parent, child, dependency);
    }
}
 

@Override
public boolean onDependentViewChanged(CoordinatorLayout parent, EhDrawerLayout child,
        View dependency) {
    if (dependency instanceof Snackbar.SnackbarLayout) {
        for (int i = 0, n = child.getAboveSnackViewCount(); i < n; i++) {
            View view = child.getAboveSnackViewAt(i);
            updateChildTranslationForSnackbar(parent, child, view);
        }
    }
    return false;
}
 

private float getFabTranslationYForSnackBar(CoordinatorLayout parent,
                                            FloatingActionButton fab) {
    float minOffset = 0;
    final List<View> dependencies = parent.getDependencies(fab);
    for (int i = 0, z = dependencies.size(); i < z; i++) {
        final View view = dependencies.get(i);
        if (view instanceof Snackbar.SnackbarLayout && parent.doViewsOverlap(fab, view)) {
            minOffset = Math.min(minOffset,
                    view.getTranslationY() - view.getHeight());
        }
    }

    return minOffset;
}
 

@Override
public boolean layoutDependsOn(@NonNull CoordinatorLayout parent,
                               @NonNull View child,
                               @NonNull View dependency)
{
  return dependency instanceof Snackbar.SnackbarLayout;
}
 

@Override
public boolean layoutDependsOn(CoordinatorLayout parent, FloatingActionMenu child, View dependency) {
    return dependency instanceof Snackbar.SnackbarLayout;
}
 

@Override
public boolean layoutDependsOn(@NonNull CoordinatorLayout parent, @NonNull View child, @NonNull View dependency) {
    return (dependency instanceof Snackbar.SnackbarLayout);
}
 

private void updateSnackBarPosition(CoordinatorLayout parent, V child, View dependency, float translationY) {
    if (dependency != null && dependency instanceof Snackbar.SnackbarLayout) {
        ViewCompat.animate(dependency).setInterpolator(INTERPOLATOR).setDuration(80).setStartDelay(0).translationY(translationY).start();
    }
}
 

@Override
public boolean layoutDependsOn(@NonNull CoordinatorLayout parent, @NonNull View child, @NonNull View dependency) {
    return dependency instanceof Snackbar.SnackbarLayout;
}
 

@Override
public boolean layoutDependsOn(CoordinatorLayout parent, LinearLayout child, View dependency) {
    return dependency instanceof Snackbar.SnackbarLayout;
}
 

@Override
public boolean layoutDependsOn(CoordinatorLayout parent,
        EhDrawerLayout child, View dependency) {
    // We're dependent on all SnackbarLayouts (if enabled)
    return SNACKBAR_BEHAVIOR_ENABLED && dependency instanceof Snackbar.SnackbarLayout;
}
 

@Override
public boolean layoutDependsOn(CoordinatorLayout parent,
        EhDrawerLayout child, View dependency) {
    // We're dependent on all SnackbarLayouts (if enabled)
    return SNACKBAR_BEHAVIOR_ENABLED && dependency instanceof Snackbar.SnackbarLayout;
}
 

@Override
public boolean layoutDependsOn(CoordinatorLayout parent, FloatingActionMenu child, View dependency) {
    return dependency instanceof Snackbar.SnackbarLayout;
}