重点的EditText ListView中时,块后裔(安卓)后裔、中时、重点、ListView

2023-09-12 22:57:38 作者:明灯许三千

我有一个自定义的的ListView 。每行有一个的EditText,按钮和放大器;的TextView 。为了使ListView的项目可点击我一直安卓为行布局descendantFocusability =blocksDescendants。如果我不保持在 descendantFocusability 我不能够实施 onItemClick 的行动。如果我继续的 descendantFocusability 的的EditText 这是present在我行未获得焦点。我想的EditText 可聚焦的,也是我应该可以点击每一行上导航到另一个活动。任何人都可以请帮我在这。感谢所有。

编辑:在CustomAdapter的EditText上,我试图保持 onTouchListener onClickListener 在这里我不是requestFocus但也不似乎不工作。

row.xml

 < XML版本=1.0编码=UTF-8&GT?;
< LinearLayout中的xmlns:机器人=htt​​p://schemas.android.com/apk/res/android
的xmlns:工具=htt​​p://schemas.android.com/tool​​s
机器人:ID =@ + ID / recentrowLayout
机器人:layout_width =match_parent
机器人:layout_height =WRAP_CONTENT
机器人:填充=@扪/ margin_left_5
机器人:可点击=真
工具:忽略=UseCompoundDrawables,硬codedText,ContentDescription,UselessParent>

< RelativeLayout的
    机器人:layout_width =match_parent
    机器人:layout_height =WRAP_CONTENT
    机器人:背景=@可绘制/ edit_text_bg
    机器人:填充=@扪/ margin_left_5>

    < RelativeLayout的
        机器人:ID =@ + ID / RL1
        机器人:layout_width =FILL_PARENT
        机器人:layout_height =WRAP_CONTENT>

        < ImageView的
            机器人:ID =@ + ID / addSubscribe
            机器人:layout_width =WRAP_CONTENT
            机器人:layout_height =WRAP_CONTENT
            机器人:layout_alignParentLeft =真/>

        <的TextView
            机器人:ID =@ + ID / flikart_textview
            机器人:layout_width =WRAP_CONTENT
            机器人:layout_height =WRAP_CONTENT
            机器人:layout_centerInParent =真
            机器人:文本=FLIKART
            机器人:文字颜色=@彩色/灰度
            机器人:TEXTSIZE =@扪/ medium_text_size/>

        < ImageView的
            机器人:ID =@ + ID / addToFav
            机器人:layout_width =WRAP_CONTENT
            机器人:layout_height =WRAP_CONTENT
            机器人:layout_alignParentRight =真/>
    < / RelativeLayout的>

    <的LinearLayout
        机器人:ID =@ + ID / RL2
        机器人:layout_width =FILL_PARENT
        机器人:layout_height =WRAP_CONTENT
        机器人:layout_below =@ ID / RL1
        机器人:layout_marginLeft =@扪/ margin_30
        机器人:layout_marginRight =@扪/ margin_30
        机器人:layout_marginTop =10dp
        机器人:重力=中心
        机器人:方向=垂直>

        <的TextView
            机器人:ID =@ + ID / text_desciption
            机器人:layout_width =FILL_PARENT
            机器人:layout_height =WRAP_CONTENT
            机器人:layout_gravity =center_horizo​​ntal
            机器人:重力=center_horizo​​ntal
            机器人:行=2
            机器人:文本=20%的智能手机和基本手机有高达50%的折扣只有
            机器人:文字颜色=@色/蓝色/>

        <的TextView
            机器人:ID =@ + ID / text_desciption2
            机器人:layout_width =WRAP_CONTENT
            机器人:layout_height =WRAP_CONTENT
            机器人:layout_marginTop =10dp
            机器人:行=1
            机器人:文本=somethign东西,......
            机器人:文字颜色=@彩色/灰度/>

        <的TextView
            机器人:ID =@ + ID / couponTypeText
            机器人:layout_width =FILL_PARENT
            机器人:layout_height =WRAP_CONTENT
            机器人:layout_marginTop =@扪/ margin_left_10
            机器人:背景=@可绘制/ button_bg
            机器人:重力=中心
            机器人:填充=@扪/ margin_left_10
            机器人:文本=偷DEAL
            机器人:文字颜色=@色/白
            机器人:TEXTSIZE =@扪/ little_small_text_size/>
    < / LinearLayout中>

    < RelativeLayout的
        机器人:ID =@ + ID / RL3
        机器人:layout_width =FILL_PARENT
        机器人:layout_height =WRAP_CONTENT
        机器人:layout_below =@ ID / RL2
        机器人:layout_marginTop =@扪/ margin_left_10>

        <的TextView
            机器人:ID =@ + ID / text_offer_expiry
            机器人:layout_width =WRAP_CONTENT
            机器人:layout_height =WRAP_CONTENT
            机器人:layout_alignParentLeft =真
            机器人:layout_centerVertical =真
            机器人:layout_marginRight =@扪/ margin_left_5
            机器人:文本=端10日
            机器人:文字颜色=@色/红
            机器人:TEXTSIZE =16SP/>

        < RelativeLayout的
            机器人:ID =@ + ID / rightLayout
            机器人:layout_width =WRAP_CONTENT
            机器人:layout_height =WRAP_CONTENT
            机器人:layout_alignParentRight =真
            机器人:layout_centerVertical =真
            机器人:layout_marginRight =5DP>

            < ImageView的
                机器人:ID =@ + ID / comment_image_total
                机器人:layout_width =@扪/ dimenstion_25
                机器人:layout_height =@扪/ dimenstion_20
                机器人:背景=@可绘制/评论/>

            <的TextView
                机器人:ID =@ + ID / text_comments
                机器人:layout_width =WRAP_CONTENT
                机器人:layout_height =WRAP_CONTENT
                机器人:layout_centerVertical =真
                机器人:layout_toRightOf =@ ID / comment_image_total
                机器人:文本=100评论
                机器人:文字颜色=@彩色/灰度
                机器人:TEXTSIZE =16SP/>
        < / RelativeLayout的>

        < RelativeLayout的
            机器人:ID =@ + ID / [112
            机器人:layout_width =WRAP_CONTENT
            机器人:layout_height =WRAP_CONTENT
            机器人:layout_centerVertical =真
            机器人:layout_marginLeft =10dp
            机器人:layout_marginRight =10dp
            机器人:layout_toLeftOf =@ ID / rightLayout
            机器人:layout_toRightOf =@ ID / text_offer_expiry
            机器人:重力=center_horizo​​ntal>

            < ImageView的
                机器人:ID =@ + ID / like_image_total
                机器人:layout_width =@扪/ dimenstion_25
                机器人:layout_height =@扪/ dimenstion_25
                机器人:背景=@可绘制/像/>

            <的TextView
                机器人:ID =@ + ID / text_total_likes
                机器人:layout_width =WRAP_CONTENT
                机器人:layout_height =WRAP_CONTENT
                机器人:layout_centerVertical =真
                机器人:layout_toRightOf =@ ID / like_image_total
                机器人:文本=999喜欢
                机器人:文字颜色=@彩色/灰度
                机器人:TEXTSIZE =16SP/>
        < / RelativeLayout的>
    < / RelativeLayout的>

    <查看
        机器人:ID =@ + ID /视图
        机器人:layout_width =FILL_PARENT
        机器人:layout_height =4DP
        机器人:layout_below =@ ID / RL3
        机器人:layout_marginTop =@扪/ margin_5
        机器人:背景=@色/ purple_clor/>

    < RelativeLayout的
        机器人:layout_width =FILL_PARENT
        机器人:layout_height =@扪/ title_bar_height
        机器人:layout_below =@ ID /视图
        机器人:layout_centerVertical =真
        机器人:layout_marginTop =@扪/ margin_5>

        < RelativeLayout的
            机器人:ID =@ + ID / likesLayout
            机器人:layout_width =@扪/ dimenstion_40
            机器人:layout_height =@扪/ dimenstion_40
            机器人:layout_centerVertical =真
            机器人:背景=@可绘制/ unratedbkg>

            <按钮
                机器人:ID =@ + ID / likesBtn
                机器人:layout_width =@扪/ dimenstion_30
                机器人:layout_height =@扪/ dimenstion_30
                机器人:layout_centerInParent =真
                机器人:背景=@可绘制/未分级/>
        < / RelativeLayout的>

        < RelativeLayout的
            机器人:ID =@ + ID / footermain
            机器人:layout_width =FILL_PARENT
            机器人:layout_height =@扪/ dimenstion_40
            机器人:layout_centerVertical =真
            机器人:layout_toRightOf =@ ID / likesLayout
            机器人:背景=@色/白>

            < RelativeLayout的
                机器人:ID =@ + ID / animLayout
                机器人:layout_width =100dp
                机器人:layout_height =@扪/ dimenstion_40
                机器人:layout_marginLeft =10dp
                机器人:layout_toRightOf =@ ID / likesLayout
                机器人:背景=@可绘制/ ratingbkg
                机器人:能见度=水涨船高>

                < RelativeLayout的
                    机器人:layout_width =WRAP_CONTENT
                    机器人:layout_height =WRAP_CONTENT
                    机器人:layout_alignParentLeft =真
                    机器人:layout_margin =@扪/ margin_5>

                    < ImageView的
                        机器人:ID =@ + ID / like_image
                        机器人:layout_width =@扪/ dimenstion_30
                        机器人:layout_height =@扪/ dimenstion_30
                        机器人:layout_centerInParent =真
                        机器人:背景=@可绘制/像/>
                < / RelativeLayout的>

                < RelativeLayout的
                    机器人:layout_width =WRAP_CONTENT
                    机器人:layout_height =WRAP_CONTENT
                    机器人:layout_alignParentRight =真
                    机器人:layout_margin =@扪/ margin_5>

                    < ImageView的
                        机器人:ID =@ + ID / dislike_image
                        机器人:layout_width =@扪/ dimenstion_30
                        机器人:layout_height =@扪/ dimenstion_30
                        机器人:layout_centerInParent =真
                        机器人:背景=@可绘制/不喜欢/>
                < / RelativeLayout的>
            < / RelativeLayout的>

            <的EditText
                机器人:ID =@ + ID / add_comment
                机器人:layout_width =WRAP_CONTENT
                机器人:layout_height =WRAP_CONTENT
                机器人:layout_centerVertical =真
                机器人:layout_marginLeft =5DP
                机器人:layout_toRightOf =@ ID / animLayout
                机器人:可聚焦=假
                机器人:focusableInTouchMode =假
                机器人:提示=添加注释
                机器人:inputType =文本/>
        < / RelativeLayout的>
    < / RelativeLayout的>
< / RelativeLayout的>

< / LinearLayout中>
 

解决方案

请不要使用setOnItemClickListener的产品Click ..我认为你应该使用项目视图点击里面的适配器方法

  convertView.setOnClickListener(新OnClickListener(){

            @覆盖
            公共无效的onClick(视图v){
                Toast.makeText(背景下,点击项目,Toast.LENGTH_LONG).show();
            }
        });
 
安卓学习之ListView

从主列表项的布局中删除此

 安卓descendantFocusability =blocksDescendants
 

感谢和享受这个code!

I have a customized ListView. Each row has an EditText, Buttons & TextView. In order to make the ListView items clickable I have kept android:descendantFocusability="blocksDescendants" for row layout. If I don't keep the descendantFocusability I am not able to implement an action for onItemClick. If I keep descendantFocusability the EditTextwhich is present in my row is not gaining focus. I want the EditText focusable and also I should be able to click on each row to navigate to another Activity. Can anyone please help me in this. Thanks all.

Edit : In the CustomAdapter for EditText, I tried keeping onTouchListenerand also onClickListenerwhere I requestFocus but that does not seem to work.

row.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/recentrowLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="@dimen/margin_left_5"
android:clickable="true"
tools:ignore="UseCompoundDrawables,HardcodedText,ContentDescription,UselessParent" >

<RelativeLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@drawable/edit_text_bg"
    android:padding="@dimen/margin_left_5" >

    <RelativeLayout
        android:id="@+id/rl1"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content" >

        <ImageView
            android:id="@+id/addSubscribe"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true" />

        <TextView
            android:id="@+id/flikart_textview"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"
            android:text="FLIKART"
            android:textColor="@color/gray"
            android:textSize="@dimen/medium_text_size" />

        <ImageView
            android:id="@+id/addToFav"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true" />
    </RelativeLayout>

    <LinearLayout
        android:id="@+id/rl2"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_below="@id/rl1"
        android:layout_marginLeft="@dimen/margin_30"
        android:layout_marginRight="@dimen/margin_30"
        android:layout_marginTop="10dp"
        android:gravity="center"
        android:orientation="vertical" >

        <TextView
            android:id="@+id/text_desciption"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:gravity="center_horizontal"
            android:lines="2"
            android:text="20% off on Smart Phones and basic Handsets has upto 50% OFF only"
            android:textColor="@color/blue" />

        <TextView
            android:id="@+id/text_desciption2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="10dp"
            android:lines="1"
            android:text="somethign something,......."
            android:textColor="@color/gray" />

        <TextView
            android:id="@+id/couponTypeText"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="@dimen/margin_left_10"
            android:background="@drawable/button_bg"
            android:gravity="center"
            android:padding="@dimen/margin_left_10"
            android:text="STEAL THE DEAL"
            android:textColor="@color/white"
            android:textSize="@dimen/little_small_text_size" />
    </LinearLayout>

    <RelativeLayout
        android:id="@+id/rl3"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_below="@id/rl2"
        android:layout_marginTop="@dimen/margin_left_10" >

        <TextView
            android:id="@+id/text_offer_expiry"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true"
            android:layout_centerVertical="true"
            android:layout_marginRight="@dimen/margin_left_5"
            android:text="Ends 10 days"
            android:textColor="@color/red"
            android:textSize="16sp" />

        <RelativeLayout
            android:id="@+id/rightLayout"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true"
            android:layout_centerVertical="true"
            android:layout_marginRight="5dp" >

            <ImageView
                android:id="@+id/comment_image_total"
                android:layout_width="@dimen/dimenstion_25"
                android:layout_height="@dimen/dimenstion_20"
                android:background="@drawable/comments" />

            <TextView
                android:id="@+id/text_comments"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_toRightOf="@id/comment_image_total"
                android:text="100 Comments"
                android:textColor="@color/gray"
                android:textSize="16sp" />
        </RelativeLayout>

        <RelativeLayout
            android:id="@+id/ll2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:layout_marginLeft="10dp"
            android:layout_marginRight="10dp"
            android:layout_toLeftOf="@id/rightLayout"
            android:layout_toRightOf="@id/text_offer_expiry"
            android:gravity="center_horizontal" >

            <ImageView
                android:id="@+id/like_image_total"
                android:layout_width="@dimen/dimenstion_25"
                android:layout_height="@dimen/dimenstion_25"
                android:background="@drawable/like" />

            <TextView
                android:id="@+id/text_total_likes"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_toRightOf="@id/like_image_total"
                android:text="999 Likes"
                android:textColor="@color/gray"
                android:textSize="16sp" />
        </RelativeLayout>
    </RelativeLayout>

    <View
        android:id="@+id/view"
        android:layout_width="fill_parent"
        android:layout_height="4dp"
        android:layout_below="@id/rl3"
        android:layout_marginTop="@dimen/margin_5"
        android:background="@color/purple_clor" />

    <RelativeLayout
        android:layout_width="fill_parent"
        android:layout_height="@dimen/title_bar_height"
        android:layout_below="@id/view"
        android:layout_centerVertical="true"
        android:layout_marginTop="@dimen/margin_5" >

        <RelativeLayout
            android:id="@+id/likesLayout"
            android:layout_width="@dimen/dimenstion_40"
            android:layout_height="@dimen/dimenstion_40"
            android:layout_centerVertical="true"
            android:background="@drawable/unratedbkg" >

            <Button
                android:id="@+id/likesBtn"
                android:layout_width="@dimen/dimenstion_30"
                android:layout_height="@dimen/dimenstion_30"
                android:layout_centerInParent="true"
                android:background="@drawable/unrated" />
        </RelativeLayout>

        <RelativeLayout
            android:id="@+id/footermain"
            android:layout_width="fill_parent"
            android:layout_height="@dimen/dimenstion_40"
            android:layout_centerVertical="true"
            android:layout_toRightOf="@id/likesLayout"
            android:background="@color/white" >

            <RelativeLayout
                android:id="@+id/animLayout"
                android:layout_width="100dp"
                android:layout_height="@dimen/dimenstion_40"
                android:layout_marginLeft="10dp"
                android:layout_toRightOf="@id/likesLayout"
                android:background="@drawable/ratingbkg"
                android:visibility="gone" >

                <RelativeLayout
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentLeft="true"
                    android:layout_margin="@dimen/margin_5" >

                    <ImageView
                        android:id="@+id/like_image"
                        android:layout_width="@dimen/dimenstion_30"
                        android:layout_height="@dimen/dimenstion_30"
                        android:layout_centerInParent="true"
                        android:background="@drawable/like" />
                </RelativeLayout>

                <RelativeLayout
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_alignParentRight="true"
                    android:layout_margin="@dimen/margin_5" >

                    <ImageView
                        android:id="@+id/dislike_image"
                        android:layout_width="@dimen/dimenstion_30"
                        android:layout_height="@dimen/dimenstion_30"
                        android:layout_centerInParent="true"
                        android:background="@drawable/dislike" />
                </RelativeLayout>
            </RelativeLayout>

            <EditText
                android:id="@+id/add_comment"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_marginLeft="5dp"
                android:layout_toRightOf="@id/animLayout"
                android:focusable="false"
                android:focusableInTouchMode="false"
                android:hint="Add Comment"
                android:inputType="text" />
        </RelativeLayout>
    </RelativeLayout>
</RelativeLayout>

</LinearLayout>

解决方案

please Don't use setOnItemClickListener for item click .. i think that you should be use item view click inside adapter method

convertView.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                Toast.makeText(context, "click item",Toast.LENGTH_LONG).show();
            }
        });

Remove this from main list item layout

android:descendantFocusability="blocksDescendants" 

Thanks and enjoy this code !