小编Sul*_*tan的帖子

我首先在我的应用程序中使用Material设计,我的问题是当我创建活动时没有操作栏或工具栏但是我有Material Navigation抽屉为什么它没有像旧版本那样自动实现活动布局:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">

     <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="New Text"
        android:id="@+id/textView4" />

</LinearLayout>

活动:包装碎片;

import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;


  public class Noname1 extends ActionBarActivity{

   @Override
    protected void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
      setContentView(R.layout.test);

   }
   @Override
   public boolean onCreateOptionsMenu(Menu menu) {

     getMenuInflater().inflate(R.menu.main, menu);
     return super.onCreateOptionsMenu(menu);
 }

我的主题:

  <style name="AppTheme" parent="Theme.AppCompat.NoActionBar">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/nliveo_green_colorPrimary</item>
    <item name="colorPrimaryDark">@color/nliveo_green_colorPrimaryDark</item>
    <item name="colorAccent">@color/nliveo_green_colorPrimary</item>
    <item name="android:textColorPrimary">@color/myTextPrimaryColor</item>
    <item name="drawerArrowStyle">@style/DrawerArrowStyle</item>

    <item name="android:windowBackground">@color/myWindowBackground</item>
</style>

您好我有以下视图,他们与Extjs 4.1库工作得很好,但知道我使用5.1版本,当我尝试使用它时,它不会在doLayout()上显示pproperly并显示Uncaught TypeError:无法读取属性'tooNarrow'的undefined .我是Extjs的新手也许在5.1库中有不同的选项,我不知道？请帮助
拳头我试图加载PersonPanelView:

PersonPanelView:

Ext.define('Pandora.view.Person.PersonPanelView', {
    extend: 'Ext.panel.Panel',
    alias: 'widget.PersonPanel',
    layout: 'hbox',

    items:[
        {
            flex:1.8,
            xtype:'PersonList',
            height:'100%',
            title:'List of persons'
        },
        {
            flex:3,
            height:'100%',
            xtype:'panel',
            id:'personProfileId',
            autoScroll:true,
            title:'Person profile',
            //frame:true,
            bodyStyle:{background: '#99bce8'}
        }

    ]
});

PersonList:

Ext.define('Pandora.view.Person.PersonListView', {
    extend: 'Ext.grid.Panel',
    alias: 'widget.PersonList',
    layout: 'border',
    title: 'Person',
    store: 'Person.PersonStore',
    autoScroll:true,
    dockedItems:[
        {
            tbar:[
                { xtype:'button', text:'Add Person',name:'addPerson'        },'-',
                { xtype:'button', text:'Edit Person',name:'editPerson'      },'-',
                { xtype:'button', text:'Remove Person',name:'removePerson'  },'-',
                { xtype:'button', text:'Add Conference',name:'addConference'},'-',
                { xtype:'button', text:'Add Event',name:'addEvent'}
            ]
        }
    ], …

你好如何从另一个 Json 数组中的 Json 数组获取数据我已经获取数据直到附件但附件不起作用，所有代码工作直到附件如何从附件中获取数据我需要从中获取“photo_75”

杰森

"response":{  
  "count":3,
  "items":[  
     {  
        "id":3,
        "from_id":205110032,
        "owner_id":-81865402,
        "date":1417672154,
        "post_type":"post",
        "text":"jjjjASDFGHJKYTRDXCVB",
        "attachments":[  
           {  
              "type":"photo",
              "photo":{  
                 "id":330414711,
                 "album_id":-7,
                 "owner_id":205110032,
                 "photo_75":"http:\/\/cs605116.vk.me\/v605116032\/6325\/3SwTo8j4lJ0.jpg",
                 "photo_130":"http:\/\/cs605116.vk.me\/v605116032\/6326\/_OZA86FO3Nw.jpg",
                 "photo_604":"http:\/\/cs605116.vk.me\/v605116032\/6327\/AUtB59708Nw.jpg",
                 "photo_807":"http:\/\/cs605116.vk.me\/v605116032\/6328\/59oAdfz9jgI.jpg",
                 "width":538,
                 "height":807,
                 "text":"",
                 "date":1399134687,
                 "access_key":"7297eb663de2e4e6b2"
              }
           }
        ],
        "comments":{  
           "count":0
        },
        "likes":{  
           "count":0
        },
        "reposts":{  
           "count":0
        }
     },

爪哇

private void parseJsonFeed(JSONObject response) {
    try {
        JSONObject parent =  response.getJSONObject("response");

        JSONArray feedArray = parent.getJSONArray("items");

        for (int i = 0; i < feedArray.length(); i++) {
            JSONObject feedObj = (JSONObject) feedArray.get(i);

            FeedItem item = new …