阻止后代时关注ListView中的EditText(Android)

Focus on EditText in ListView when block descendants (Android)(阻止后代时关注ListView中的EditText(Android))

问题描述

我有一个自定义的 ListView.每行都有一个 EditText、Buttons &文本视图.为了使 ListView 项目可点击，我为行布局保留了 android:descendantFocusability="blocksDescendants".如果我不保留 descendantFocusability，我将无法为 onItemClick 实施操作.如果我保留 descendantFocusability，则我所在行中的 EditText 不会获得焦点.我希望 EditText 可聚焦，并且我应该能够单击每一行以导航到另一个 Activity.任何人都可以在这方面帮助我.谢谢大家.

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.

在 EditText 的 CustomAdapter 中，我尝试将 onTouchListener 和 onClickListener 保留在我 requestFocus 的位置，但这似乎不起作用.

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

行.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>

推荐答案

请不要使用 setOnItemClickListener 进行项目点击.. 我认为你应该在适配器方法中使用项目视图点击

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();
            }
        });

从主列表项布局中删除它

Remove this from main list item layout

android:descendantFocusability="blocksDescendants" 

感谢并享受这段代码！

这篇关于阻止后代时关注ListView中的EditText(Android)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编程学习网！