我NestedScrollView在布局上遇到了问题CollapsingToolbarLayout。当我将文本滚动到底部时,导航栏覆盖了最后一句。
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<android.support.design.widget.AppBarLayout
android:id="@+id/appBar"
android:layout_width="match_parent"
android:layout_height="250dp"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:contentScrim="?attr/colorPrimary"
app:expandedTitleTextAppearance="@style/ExpandedAppBar"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:title="Title">
<ImageView
android:id="@+id/toolbar_image_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="centerCrop"
android:src="@drawable/visit_at_office"
app:layout_collapseMode="parallax" />
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_collapseMode="pin" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fitsSystemWindows="true"
app:layout_behavior="@string/appbar_scrolling_view_behavior">
<TextView
android:id="@+id/textView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/lorem_ipsum" />
</android.support.v4.widget.NestedScrollView>
</android.support.design.widget.CoordinatorLayout>
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向 TextView 添加边距底部修复了这个错误,但我想知道任何更好的解决方案以及为什么会发生这种情况。请问有人可以帮我吗?
android android-collapsingtoolbarlayout android-nestedscrollview
我正在使用android maps utils在google maps api v2上聚类标记.它工作正常,但当我添加2000+标记时,在最大缩放时它仍然是聚类的(标记仍然有数字):

这是我用标记填充地图的方法:
public void getRiverData(String state, String type) {
URL = getResources().getString(R.string.base_url) + state + "/" + type
+ getResources().getString(R.string.end_url);
SimpleXmlRequest<XMLData> simpleRequest = new SimpleXmlRequest<XMLData>(
URL, XMLData.class, new Response.Listener<XMLData>() {
@Override
public void onResponse(XMLData response) {
// Initialize the manager with the context and the map.
// (Activity extends context, so we can pass 'this' in
// the constructor.)
mClusterManager = new ClusterManager<MarkerItem>(
getActivity(), map);
mClusterManager.setRenderer(new ClusterRenderer(
getActivity(), map, mClusterManager));
// response Object
waterItemsList = …Run Code Online (Sandbox Code Playgroud)