来自链接布局preference类别的Andr​​oid获取视图 [英] Get view from linked layout in Preference Category Android

问题描述

我想知道如何从一个链接的布局的意见，preference活动。

I want to know how to get the views from a linked layout in preference activity.

<PreferenceCategory android:key="HEADER"
    android:layout="@layout/prefernce_top_layout"
    android:title="Application Settings" >

我想从prefernce_top_layout.xml的意见...
目前，我这样做，但无法获得浏览..

I want to get the views from "prefernce_top_layout.xml"... Currently I am doing this but unable to get View..

addPreferencesFromResource(R.layout.
userProfilePic = (ImageView)this.findViewById(R.id.profile_DP_settings);

请帮助！谢谢

推荐答案

请一个独立的用户界面，并在onCreat方法加载它是这样的：

Make a separate UI and load it like this in onCreat method:

addPreferencesFromResource(R.xml.preference);
setContentView(R.layout.prefernce_top_layout);

<RelativeLayout
    android:id="@+id/headerLayout"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" >

    <ImageView
        android:id="@+id/profile_DP_settings"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:layout_alignParentLeft="true"
        android:layout_alignParentTop="true"
        android:layout_margin="10dp"
        android:src="@drawable/appicon"
        android:visibility="gone" />

    <TextView
        android:id="@+id/fbUserName"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignTop="@+id/profile_DP_settings"
        android:layout_toRightOf="@+id/profile_DP_settings"
        android:text="Medium Text"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:visibility="gone" />
</RelativeLayout>

<ListView
    android:id="@android:id/list"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_below="@+id/headerLayout" />

这篇关于来自链接布局preference类别的Andr​​oid获取视图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！