Java LoadingLayout.setVisibility方法代码示例

import com.handmark.pulltorefresh.library.internal.LoadingLayout; //导入方法依赖的package包/类
/**
 * Create a {@code LoadingLayout} instance matched by <b>{@code clazz} token</b> 
 * @param layoutCode Loading layout code, which must be defined in pulltorefresh.xml
 * @param context 
 * @param mode 
 * @return {@code LoadingLayout} instance if the class matched by {@code layoutCode} exists, or {@code RotateLoadingLayout} instance if not  
 */
public static LoadingLayout createLoadingLayout(
		Class<? extends LoadingLayout> clazz, Context context, Mode mode,
		Orientation orientation, TypedArray attrs) {
	LoadingLayout layout = null;
	// Prevent NullPointerException
	if ( clazz == null ) {
		Log.i(LOG_TAG, "The Class token of the Loading Layout is missing. Default Loading Layout will be used.");
		clazz = DefaultLoadingLayoutFactory.createLoadingLayoutClazz("");
	}
	
	layout = tryNewInstance(clazz, context, mode, orientation, attrs);

	// If trying to create new instance has failed,
	if (layout == null) {
		layout = DefaultLoadingLayoutFactory.createLoadingLayout(clazz, context, mode, orientation, attrs);
	}

	layout.setVisibility(View.INVISIBLE);
	return layout;
}
 

import com.handmark.pulltorefresh.library.internal.LoadingLayout; //导入方法依赖的package包/类
protected LoadingLayout createLoadingLayout(Context context, Mode mode,
                                            TypedArray attrs) {
    LoadingLayout layout = mLoadingAnimationStyle.createLoadingLayout(
            context, mode, getPullToRefreshScrollDirection(), attrs);
    layout.setVisibility(View.INVISIBLE);
    return layout;
}
 

import com.handmark.pulltorefresh.library.internal.LoadingLayout; //导入方法依赖的package包/类
protected LoadingLayout createLoadingLayoutFooter(Context context,
                                                  Mode mode, TypedArray attrs) {
    LoadingLayout layout = mLoadingAnimationStyle
            .createLoadingLayoutFooter(context, mode,
                    getPullToRefreshScrollDirection(), attrs);
    layout.setVisibility(View.INVISIBLE);
    return layout;
}
 

import com.handmark.pulltorefresh.library.internal.LoadingLayout; //导入方法依赖的package包/类
@Override
protected LoadingLayout createLoadingLayout(Context context, Mode mode, TypedArray attrs) {
    // 触发下拉刷新操作
    if(mode == Mode.PULL_FROM_START){
        LoadingLayout layout =
                new TweenAnimLoadingLayout(context,mode,
                        getPullToRefreshScrollDirection(),attrs);
        layout.setVisibility(View.INVISIBLE);
        return layout;
    }else{
        return super.createLoadingLayout(context, mode, attrs);
    }
}
 

import com.handmark.pulltorefresh.library.internal.LoadingLayout; //导入方法依赖的package包/类
protected LoadingLayout createLoadingLayout(Context context, Mode mode, TypedArray attrs) {
	LoadingLayout layout = mLoadingAnimationStyle.createLoadingLayout(context, mode,
			getPullToRefreshScrollDirection(), attrs);
	layout.setVisibility(View.INVISIBLE);
	return layout;
}
 

import com.handmark.pulltorefresh.library.internal.LoadingLayout; //导入方法依赖的package包/类
protected void onRefreshing(boolean doScroll) {
    ListAdapter adapter = ((ListView) this.mRefreshableView).getAdapter();
    if (!this.mListViewExtrasEnabled || !getShowViewWhileRefreshing() || adapter == null ||
            adapter.isEmpty()) {
        super.onRefreshing(doScroll);
        return;
    }
    LoadingLayout origLoadingView;
    LoadingLayout listViewLoadingView;
    LoadingLayout oppositeListViewLoadingView;
    int selection;
    int scrollToY;
    super.onRefreshing(false);
    switch (getCurrentMode()) {
        case MANUAL_REFRESH_ONLY:
        case PULL_FROM_END:
            origLoadingView = getFooterLayout();
            listViewLoadingView = this.mFooterLoadingView;
            oppositeListViewLoadingView = this.mHeaderLoadingView;
            selection = ((ListView) this.mRefreshableView).getCount() - 1;
            scrollToY = getScrollY() - getFooterSize();
            break;
        default:
            origLoadingView = getHeaderLayout();
            listViewLoadingView = this.mHeaderLoadingView;
            oppositeListViewLoadingView = this.mFooterLoadingView;
            selection = 0;
            scrollToY = getScrollY() + getHeaderSize();
            break;
    }
    origLoadingView.reset();
    origLoadingView.hideAllViews();
    oppositeListViewLoadingView.setVisibility(8);
    listViewLoadingView.setVisibility(0);
    listViewLoadingView.refreshing();
    if (doScroll) {
        disableLoadingLayoutVisibilityChanges();
        setHeaderScroll(scrollToY);
        ((ListView) this.mRefreshableView).setSelection(selection);
        smoothScrollTo(0);
    }
}
 

import com.handmark.pulltorefresh.library.internal.LoadingLayout; //导入方法依赖的package包/类
protected void onReset() {
    boolean scrollLvToEdge = true;
    if (this.mListViewExtrasEnabled) {
        LoadingLayout originalLoadingLayout;
        LoadingLayout listViewLoadingLayout;
        int selection;
        int scrollToHeight;
        switch (getCurrentMode()) {
            case MANUAL_REFRESH_ONLY:
            case PULL_FROM_END:
                originalLoadingLayout = getFooterLayout();
                listViewLoadingLayout = this.mFooterLoadingView;
                selection = ((ListView) this.mRefreshableView).getCount() - 1;
                scrollToHeight = getFooterSize();
                if (Math.abs(((ListView) this.mRefreshableView).getLastVisiblePosition() -
                        selection) > 1) {
                    scrollLvToEdge = false;
                }
                break;
            default:
                originalLoadingLayout = getHeaderLayout();
                listViewLoadingLayout = this.mHeaderLoadingView;
                scrollToHeight = -getHeaderSize();
                selection = 0;
                if (Math.abs(((ListView) this.mRefreshableView).getFirstVisiblePosition() -
                        0) > 1) {
                    scrollLvToEdge = false;
                    break;
                }
                break;
        }
        if (listViewLoadingLayout.getVisibility() == 0) {
            originalLoadingLayout.showInvisibleViews();
            listViewLoadingLayout.setVisibility(8);
            if (scrollLvToEdge && getState() != State.MANUAL_REFRESHING) {
                ((ListView) this.mRefreshableView).setSelection(selection);
                setHeaderScroll(scrollToHeight);
            }
        }
        super.onReset();
        return;
    }
    super.onReset();
}
 

import com.handmark.pulltorefresh.library.internal.LoadingLayout; //导入方法依赖的package包/类
protected LoadingLayout createLoadingLayout(Context context, Mode mode, TypedArray attrs) {
    LoadingLayout layout = this.mLoadingAnimationStyle.createLoadingLayout(context, mode,
            getPullToRefreshScrollDirection(), attrs);
    layout.setVisibility(4);
    return layout;
}
 

import com.handmark.pulltorefresh.library.internal.LoadingLayout; //导入方法依赖的package包/类
protected LoadingLayout createLoadingLayout(Context context, Mode mode, TypedArray attrs) {
    LoadingLayout layout = mLoadingAnimationStyle.createLoadingLayout(context, mode,
            getPullToRefreshScrollDirection(), attrs);
    layout.setVisibility(View.INVISIBLE);
    return layout;
}