adapter

I've made a simple app in android with list View,In that i want to make a toast when select an item,i have tried as below but its not working.. my code is as below: main.java package com.example.listview; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import android.os.Bundle; import android.app.Activity; import android.app.ListActivity; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.widget.AdapterView; import android.widget.AdapterView.OnItemClickListener; import android.widget.ArrayAdapter; import android.widget

Can I use some adapter class with HorizontalScrollView class, similar as I use it with ListView? If you are looking for a horizontal listview, there are many projects on github done by others. You can take a look at them. DevsmartLib-Android Android-Horizontal-ListView 来源： https://stackoverflow.com/questions/7763821/horizontalscrollview-and-adapter

http://www.chenshake.com/megaraid-manager-centos/ 对于OpenStack来说，存储基本都是Ceph，那么磁盘一般都会做成raid0或者使用直通模式。对于直通模式，SATA盘的性能，会相对差不少，通过Raid卡，由于有raid卡的缓存，raid0，磁盘的性能会好很多。那么通过Raid卡，设置Raid0，一个问题就是，换盘，机器必须重启设置raid，能不能在运行的机器，把磁盘的raid 重建一下呢？ 我在一台3年前的广达的四字星服务器上做验证。 我的raid卡是：LSI MegaRAID SAS PCI Express ROMB Contents [ hide ] 1 确认Raid卡 2 安装megacli 3 查看 3.1 查看硬盘信息 3.2 查看单盘的详细信息 3.3 查看逻辑盘详细信息 3.4 查看raid卡全部信息 4 Raid配置过程 4.1 点亮指定硬盘（定位） 4.2 修改磁盘状态 4.3 Foreign 4.4 创建raid0 4.5 JBOD模式 确认Raid卡 # dmesg | grep -i raid [ 2.981279] megaraid_sas 0000:06:00.0: FW now in Ready state [ 2.981330] megaraid_sas 0000:06:00.0: irq 36

Solved : I have created an adapter based on @JJV 's suggestion. I am aware that there is plenty of room for improvement, but it works for now. I have updated this simplified version of my program, with the working code; I hope it will be useful to others: MainActivity.java: import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.widget.ListAdapter; import android.widget.ListView; import java.util.Map; import java.util.TreeMap; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate

i have a recyclerview in my MainActivity and i'm showing no of items in list manner through RecyclerView.Adapter . here is my recyclerview_list_items.xml file, <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="10dp"> <ImageView android:id="@+id/person_photo" android:layout_width="50dp" android:layout_height="50dp" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" android:scaleType=

The idea is i have a listview where each item is a product, when I click in the item, I need to go to another Fragment from the click which is inside the adapter of the listview. My adapter is: package info.android.adapter; import info.android.ProductFragment; import info.android.R; import java.util.ArrayList; import android.app.Activity; import android.app.Fragment; import android.app.FragmentTransaction; import android.content.Context; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.view.ViewGroup; import android.widget

Can anybody explain the concept of pluggable adapter to me with good example? From what I understood from a quick reading of Google results, a pluggable adapter is an adapter that isn't hard-coded against a specific adaptee. On the surface (the adapter's own interface), it's all the same but it can adapt to different adaptees with different interfaces. I found this thread pretty explanatory: Basically, it allows you to put in an adapter when the adaptee (receiver) protocol is not known at compile time by using reflection. When you create the adapter instance, you pass it the name of the

I have a RecyclerView implementation inside of a ViewPager , and its performance is pretty horrible. Here's a video of the performance in question. I have two view types, and am using the ViewHolder pattern (so it's not inflation or finding views causing the issue). Here's the adapter. Here's the cardview.xml file <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:clipChildren="false" android:orientation="vertical" android:scrollbars="none"> <LinearLayout android:id="@+id/next" android:layout

So I have the following code in the adapter: @Override public boolean isEnabled(int position) { GeneralItem item = super.getItem(position); boolean retVal = true; if (item != null) { if (currSection != some_condition) retVal = !(item.shouldBeDisabled()); } return retVal; } public boolean areAllItemsEnabled() { return false; } The question here: So if I disabled my item during initial binding, now I raise the event on the screen and need to enable them all no matter what. Do I rebind it all again after that action is performed? for instance: onCreate{ // create and bind to adapter // this will