将自定义视图添加到includedView

时间：2017-11-09 13:23:00

标签： android xml android-layout layout kotlin

我想在布局中添加自定义视图，但该布局包含在另一个布局中包含的另一个布局中。 我的问题是我的自定义视图没有被夸大到布局，因为Android无法找到自定义布局的ID。

这是我的自定义布局的代码，也是它的XML代码。

类别：

class PackShotView(ctx : Context, attrs : AttributeSet?, defStyle : Int) : RelativeLayout(ctx,attrs,defStyle) {

        init {
            inflate(context, R.layout.pack_shot_view,this)
            (findViewById<NetworkImageView>(R.id.packShotImage) as NetworkImageView).setDefaultImageResId(R.drawable.pack_shot_empty)
            (findViewById<NetworkImageView>(R.id.packShotImage) as NetworkImageView).setErrorImageResId(R.drawable.pack_shot_empty)

            if(isInEditMode){
                (findViewById<TextView>(R.id.data) as TextView).text = context.getString(R.string.data_default_text)
                (findViewById<TextView>(R.id.newsTitle) as TextView).text = context.getString(R.string.news_title_default)
            }
        }

        constructor(ctx: Context) : this(ctx, null, 0)
        constructor(ctx: Context, attrs: AttributeSet?) : this(ctx,attrs,0)

        fun setNewsInfo(news: News?,
                        imageLoader: ImageLoader,
                        urlBuilder: String?){
            (findViewById<TextView>(R.id.data) as TextView).text = news?.date
            (findViewById<TextView>(R.id.newsTitle) as TextView).text = news?.name
            news?.image?.let {
                Log.v(context.getString(R.string.app_name),"Displaying image from URL $urlBuilder")
                (findViewById<NetworkImageView>(R.id.packShotImage) as NetworkImageView).setImageUrl(urlBuilder,imageLoader)
            }
        }
    }

XML代码：

<?xml version="1.0" encoding="utf-8"?>
    <RelativeLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        tools:showIn="@layout/content_main"
        tools:context=".Presentation.MainActivity">

        <com.android.volley.toolbox.NetworkImageView
            android:id="@+id/packShotImage"
            android:layout_width="wrap_content"
            android:layout_height="200dp"
            tools:background="@drawable/pack_shot_empty" />

        <TextView
            android:id="@+id/data"
            android:layout_width="202dp"
            android:layout_height="wrap_content"
            android:layout_above="@+id/newsTitle"
            android:layout_alignParentStart="true"
            android:layout_marginBottom="15dp"
            android:ellipsize="end"
            android:maxLines="2"
            android:minLines="1"
            android:textAlignment="center"
            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
            android:textStyle="normal|bold"
            tools:text="Data" />

        <TextView
            android:id="@+id/newsTitle"
            android:layout_width="202dp"
            android:layout_height="wrap_content"
            android:layout_alignBottom="@+id/packShotImage"
            android:layout_alignParentStart="true"
            android:layout_marginBottom="15dp"
            android:ellipsize="end"
            android:maxLines="2"
            android:minLines="1"
            android:textAlignment="center"
            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
            android:textStyle="normal|bold"
            tools:text="Text" />


    </RelativeLayout>

布局我希望拥有自定义视图：

<?xml version="1.0" encoding="utf-8"?>
    <RelativeLayout
        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/main_content"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="horizontal"
        android:background="@drawable/layout_bg"
        android:focusableInTouchMode="true"
        app:layout_behavior="@string/appbar_scrolling_view_behavior"
        tools:context="musicristo.pt.app.Presentation.MainActivity"
        tools:showIn="@layout/app_bar_main">


        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            app:srcCompat="@drawable/youtube"
            android:id="@+id/youtube"
            android:layout_marginTop="35dp"
            android:layout_alignTop="@+id/facebook"
            android:layout_alignLeft="@+id/facebook"
            android:layout_alignStart="@+id/facebook"
            android:layout_marginBottom="30dp"
            android:layout_marginEnd="30dp"
            android:layout_marginRight="30dp"
            tools:ignore="ContentDescription,RtlHardcoded" />

        <TextView
            android:id="@+id/textView2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Segue-nos"
            android:textAppearance="?android:attr/textAppearanceSmall"
            android:textSize="25sp"
            android:textStyle="bold"
            android:layout_above="@+id/youtube"
            android:layout_centerHorizontal="true"
            android:layout_marginBottom="17dp" />

        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            app:srcCompat="@drawable/facebook"
            android:id="@+id/facebook"
            android:layout_marginBottom="64dp"
            android:layout_alignParentBottom="true"
            android:layout_centerHorizontal="true"
            tools:ignore="ContentDescription" />



        <musicristo.pt.app.Presentation.Widget.PackShotView
            android:id="@+id/packShot"
            android:layout_width="280dp"
            android:layout_alignParentStart="false"
            android:layout_centerVertical="true"
            android:layout_centerHorizontal="true"
            android:layout_height="200dp">

        </musicristo.pt.app.Presentation.Widget.PackShotView>

        <android.support.v7.widget.SearchView
            android:id="@+id/search_bar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:theme="@style/EditTextBackground"
            android:background="@drawable/edittextbackground_edit_text_holo_light"
            android:visibility="visible"
            android:queryHint="Pesquise um cântico..."
            android:textColorHint="@android:color/darker_gray">
        </android.support.v7.widget.SearchView>

    </RelativeLayout>

上述布局的父级：

 <?xml version="1.0" encoding="utf-8"?>
    <RelativeLayout
        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:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fitsSystemWindows="true"
        android:paddingBottom="0dp"
        android:paddingLeft="0dp"
        android:paddingRight="0dp"
        android:paddingTop="0dp"
        android:focusableInTouchMode="true"
        tools:context="musicristo.pt.app.Presentation.MainActivity">

                <android.support.v7.widget.Toolbar
                    android:id="@+id/toolbar"
                    android:layout_width="match_parent"
                    android:layout_height="?attr/actionBarSize"
                    android:background="@color/toolbarColor"
                    app:contentScrim="?attr/colorPrimary"
                    app:layout_collapseMode="pin"
                    app:popupTheme="@style/AppTheme.PopupOverlay">
                </android.support.v7.widget.Toolbar>

        <include
            android:id="@+id/main"
            layout="@layout/content_main"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_below="@+id/toolbar" />
    </RelativeLayout>

根布局：

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout 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/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/backgroundColor"
    android:fitsSystemWindows="true"
    android:focusableInTouchMode="true"
    android:paddingBottom="0dp"
    android:paddingLeft="0dp"
    android:paddingRight="0dp"
    android:paddingTop="0dp"
    tools:openDrawer="start">

    <include
        android:id="@+id/bar_main"
        layout="@layout/app_bar_main"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

    </include>


    <android.support.design.widget.NavigationView
        android:id="@+id/nav_view"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:fitsSystemWindows="true"
        app:headerLayout="@layout/nav_header_main"
        app:menu="@menu/activity_main_drawer">

    </android.support.design.widget.NavigationView>

</android.support.v4.widget.DrawerLayout>

0 个答案:

没有答案
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