如何添加ImageView？

Question

如何将ImageView添加到Android布局的drawer_list_item.xml中？

我没有任何想法，请帮助我：d

的drawer_list_item.xml：

<!-- 
    Copyright 2013 The Android Open Source Project 

    Licensed under the Apache License, Version 2.0 (the "License"); 
    you may not use this file except in compliance with the License. 
    You may obtain a copy of the License at 

     http://www.apache.org/licenses/LICENSE-2.0 

    Unless required by applicable law or agreed to in writing, software 
    distributed under the License is distributed on an "AS IS" BASIS, 
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
    See the License for the specific language governing permissions and 
    limitations under the License. 
    --> 

<TextView xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@android:id/text1" 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    android:textAppearance="?android:attr/textAppearanceListItemSmall" 
    android:gravity="center_vertical" 
    android:paddingLeft="16dp" 
    android:paddingRight="16dp" 
    android:textColor="#fff" 
    android:background="?android:attr/activatedBackgroundIndicator" 
    android:minHeight="?android:attr/listPreferredItemHeightSmall"/> 

Answer 1

您需要使用类似的LinearLayout或相对布局...

<LinearLayout 
android:id="@+id/mainLinearLayout" 
android:layout_width="match_parent" 
android:layout_height="match_parent" 
android:orientation="horizontal" > 

<ImageView 
    android:id="@+id/imageView" 
    android:layout_width="48dp" 
    android:layout_height="48dp" 
    android:src="@drawable/ic_launcher" 
    android:contentDescription="@string/app_name"/> 

<TextView xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@android:id/text1" 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    android:textAppearance="?android:attr/textAppearanceListItemSmall" 
    android:gravity="center_vertical" 
    android:paddingLeft="16dp" 
    android:paddingRight="16dp" 
    android:textColor="#fff" 
    android:background="?android:attr/activatedBackgroundIndicator" 
    android:minHeight="?android:attr/listPreferredItemHeightSmall"/> 
</LinearLayout>