我收到此错误<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillViewport="true"
>
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/drawer_layout"
android:layout_width="wrap_content"
android:layout_height="match_parent">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_margin="10dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:id="@+id/lin_1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<ImageView
android:id="@+id/iv_professonal_detail_info"
android:tag="image_tag"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
/>
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="2"
android:layout_gravity="center"
android:orientation="vertical">
<TextView
android:id="@+id/tv_name_detail_info"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"/>
<TextView
android:id="@+id/tv_designation_detail_info"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"/>
<TextView
android:id="@+id/tv_experience_detail_info"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"/>
</LinearLayout>
</LinearLayout>
<TextView
android:layout_marginTop="10dp"
android:text="Specialization: "
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge" />
<ListView
android:id="@+id/list_specialization"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<TextView
android:layout_marginTop="10dp"
android:text="Education:"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge" />
<ListView
android:id="@+id/list_education"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<TextView
android:layout_marginTop="10dp"
android:text="Experiences:"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge" />
<ListView
android:id="@+id/list_experience"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<android.support.v7.widget.RecyclerView
android:id="@+id/my_recycler_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scrollbars="horizontal"
/>
</LinearLayout>
<TextView
android:layout_marginTop="10dp"
android:id="@+id/tv_link"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="View User Feedback"
android:textStyle="bold"
android:clickable="true"/>
</LinearLayout>
</LinearLayout>
</FrameLayout>
<!-- The navigation drawer -->
<ListView android:id="@+id/left_drawer"
android:layout_width="260dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:choiceMode="singleChoice"
android:divider="#e5e5e5"
android:dividerHeight="1dp"
android:background="@android:color/black"
/>
</android.support.v4.widget.DrawerLayout>
</ScrollView>
我需要问为什么我需要在使用滚动视图时给出特定的宽度和高度？ 这是我的xml：
NSString *date = @"2011-02-27T08:06:07.531Z";
NSDateFormatter *dFormat = [[NSDateFormatter alloc] init];
[dFormat setDateFormat:@"yyyy-MM-dd'T'HH:mm:ss.SSSZ"];
NSDate *dReceive = [dFormat dateFromString:dateString];
[dFormat setDateFormat:@"yyyy-MM-ddTHH:mm:ss.Z"];
NSString *dateReq = [dateFormatter stringFromDate:dReceive];
我实际上需要一个滚动视图。它的工作，如果我给出一个特定的宽度和高度，但我不想使用它，因为它可能会随手机尺寸而变化。请帮忙