为什么我的listview滑动的那么卡 我用的是CustomListView

Question

listview

Answer 1

这是我的item.xml<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@color/white"
    android:orientation="vertical" >
    <LinearLayout
        android:id="@+id/new_linearlayout"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:background="@drawable/notices_list"
        android:clickable="true"
        android:orientation="horizontal"
        android:weightSum="4" >        <RelativeLayout
            android:layout_width="110dp"
            android:layout_height="match_parent"
             >            <ImageView
                android:id="@+id/new_item_image"
                android:layout_width="90dp"
                android:layout_height="45dp"
                android:layout_centerHorizontal="true"
                android:layout_centerVertical="true"
                android:layout_marginLeft="6dp" />
        </RelativeLayout>        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="@drawable/notices_list"
            android:orientation="vertical" >            <LinearLayout
                android:id="@+id/qwer"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical" >                <RelativeLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content" >                    <TextView
                        android:id="@+id/new_item_title"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_marginLeft="8dp"
                        android:layout_marginRight="20dp"
                        android:layout_marginTop="5dp"
                        android:gravity="top"
                        android:text="asdfasd"
                        android:textSize="15dp" />
                </RelativeLayout>                <RelativeLayout
                    android:layout_width="match_parent"
                    android:layout_height="match_parent" >                    <TextView
                        android:id="@+id/new_item_content"
                        android:layout_width="160dp"
                        android:layout_height="wrap_content"
                        android:layout_marginLeft="8dp"
                        android:ellipsize="end"
                        android:maxLines="2"
                        android:singleLine="false"
                        android:textColor="@color/small_text_color"
                        android:textSize="13dp" />                    <RelativeLayout
                        android:id="@+id/relativeLayout1"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_toRightOf="@+id/new_item_content" >                        <Button
                            android:id="@+id/new_item_comment"
                            android:layout_width="45dp"
                            android:layout_height="30dp"
                            android:layout_alignParentBottom="true"
                            android:layout_alignParentRight="true"
                            android:background="@color/touming"
                            android:drawableLeft="@drawable/comment_b"
                            android:gravity="center_vertical"
                            android:paddingLeft="1dp"
                            android:text="40"
                            android:textColor="#999999"
                            android:textSize="11sp" />
                    </RelativeLayout>                    <Button
                        android:id="@+id/new_item_people"
                        android:layout_width="45dp"
                        android:layout_height="30dp"
                        android:layout_alignParentBottom="true"
                        android:layout_alignParentRight="true"
                        android:layout_marginRight="44dp"
                        android:background="@color/touming"
                        android:drawableLeft="@drawable/new_people"
                        android:gravity="center_vertical"
                        android:paddingLeft="0dp"
                        android:text="13"
                        android:textColor="#999999"
                        android:textSize="11sp" />
                </RelativeLayout>            </LinearLayout>
        </RelativeLayout>
    </LinearLayout>    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="1dp"
        android:background="@color/background" >
    </LinearLayout></LinearLayout>

Answer 2

你这个太难看了，看得人头痛，格式哪里去了？
给个思路吧，做个异步加载工具类，开启新线程去加载Item。

Answer 3

在批次增加數據時...UI 須暫時除能(Disable)...待數據增添完畢後再致能(Enable)......

Answer 4

我已经改好了  其实就是xml  布局 和  在adapter中写了监听