<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_first_time_profile"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="com.vikas.donna.ui.activities.FirstTimeProfileActivity">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="284dp">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/shape_rectangle_fill_gradient_primary_white">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar_first_time_profile"
android:layout_width="match_parent"
android:layout_height="40dp" />
<de.hdodenhof.circleimageview.CircleImageView
android:id="@+id/iv_profile_image"
android:layout_width="130dp"
android:layout_height="130dp"
android:layout_below="@id/toolbar_first_time_profile"
android:layout_centerHorizontal="true"
android:src="@drawable/userpic" />
<com.vikas.donna.customcomponents.customfonts.CustomTextView
android:id="@+id/tv_profile_name"
style="@style/font_work_sans_medium"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/iv_profile_image"
android:layout_centerHorizontal="true"
android:text="Vikas Rohilla"
android:textColor="@android:color/white"
android:textSize="22sp" />
<com.vikas.donna.customcomponents.customfonts.CustomTextView
android:id="@+id/tv_tag_line"
style="@style/font_work_sans_medium"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/tv_profile_name"
android:layout_centerHorizontal="true"
android:alpha="0.80"
android:text="I am software engineer"
android:textColor="@android:color/white"
android:textSize="11sp" />
<com.vikas.donna.customcomponents.customfonts.CustomTextView
android:id="@+id/customTextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/tv_tag_line"
android:layout_centerHorizontal="true"
android:layout_marginTop="12dp"
android:background="@drawable/shape_rectangle_fill_primary_trans"
android:drawableLeft="@drawable/red_dot"
android:drawablePadding="9dp"
android:paddingBottom="5dp"
android:paddingLeft="24dp"
android:paddingRight="24dp"
android:paddingTop="5dp"
android:text="Busy in meeting till 5.00 pm"
android:textColor="@android:color/white"
android:textSize="12sp" />
</RelativeLayout>
</FrameLayout>
<android.support.design.widget.TabLayout
android:id="@+id/tablayout_profile"
android:layout_width="match_parent"
android:layout_height="40dp"
app:tabIndicatorColor="@android:color/transparent"
app:tabPaddingEnd="0dp"
app:tabPaddingStart="0dp">
</android.support.design.widget.TabLayout>
<android.support.v4.view.ViewPager
android:id="@+id/view_pager_profile"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
如果视图寻呼机中的片段包含长列表,则它不会滚动。即使在添加Scrollview之后,它也会显示静止屏幕。 如果在ViewPager子片段而不是活动中添加Scrollview,则它仅滚动不在部分上方的片段部分。 我现在该怎么办
答案 0 :(得分:0)
func drawPath()
{
let origin = "\(currentLocation.latitude),\(currentLocation.longitude)"
let destination = "\(destinationLoc.latitude),\(destinationLoc.longitude)"
let url = "https://maps.googleapis.com/maps/api/directions/json?origin=\(origin)&destination=\(destination)&mode=driving&key=YOURKEY"
Alamofire.request(url).responseJSON { response in
print(response.request) // original URL request
print(response.response) // HTTP URL response
print(response.data) // server data
print(response.result) // result of response serialization
let json = JSON(data: response.data!)
let routes = json["routes"].arrayValue
for route in routes
{
let routeOverviewPolyline = route["overview_polyline"].dictionary
let points = routeOverviewPolyline?["points"]?.stringValue
let path = GMSPath.init(fromEncodedPath: points!)
let polyline = GMSPolyline.init(path: path)
polyline.map = self.mapView
}
}
}
答案 1 :(得分:0)
从我能够看到的情况来看,你已经将一个水平ViewPager
置于垂直ScrollView
内,这本身就是一个有问题的安排:是一个手势是为了滚动{{ 1}}或ViewPager
? ScrollView
ListView
中的ViewPager
进一步加剧了问题:当用户触摸列表时,焦点应放在Fragment
或ListView
上?
您可以尝试以下方法之一:
1。尝试使用ScrollView
和RecyclerView
代替NestedScrollView
和ListView
。
2。或者,定义一个ScrollView
,在触摸时将焦点锁定在interface
上(反之亦然):
ListView
然后创建自定义public interface FocusLock {
void lock();
void unlock();
}
并覆盖其ListView
方法,如下所示:
dispatchTouchEvent()
在public class NestedListView extends ListView{
private FocusLock mCallbackControl;
public void setCallback(FocusLock callbackControl) {
this.mCallbackControl = callbackControl;
}
....
@Override
public boolean dispatchTouchEvent(MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
case MotionEvent.ACTION_MOVE:
mCallbackControl.lock();
break;
case MotionEvent.ACTION_UP:
case MotionEvent.ACTION_CANCEL:
mCallbackControl.unlock();
break;
}
return super.dispatchTouchEvent(event);
}
}
中,您必须按如下方式初始化Fragment
:
ListView
希望这是有道理的。
试试这个。其中一种方法应该有效。