Android 轻触listView中的EditText且listView位于AlertBox中时,软键不出现
在我的应用程序中,有一个对话框。在此警报框中有一个自定义列表视图,其中有一个TextView和一个EditText。一切正常,警报框完美地出现在屏幕上 但当我点击编辑文本将字符填充到编辑文本中时,Android软键就会出现。因此,我无法在编辑文本中插入和编辑数据 我的代码:- 活动\u main.xmlAndroid 轻触listView中的EditText且listView位于AlertBox中时,软键不出现,android,android-listview,android-edittext,android-softkeyboard,android-alertdialog,Android,Android Listview,Android Edittext,Android Softkeyboard,Android Alertdialog,在我的应用程序中,有一个对话框。在此警报框中有一个自定义列表视图,其中有一个TextView和一个EditText。一切正常,警报框完美地出现在屏幕上 但当我点击编辑文本将字符填充到编辑文本中时,Android软键就会出现。因此,我无法在编辑文本中插入和编辑数据 我的代码:- 活动\u main.xml <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http:/
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Add Population"
android:onClick="getPopulation" />
</RelativeLayout>
<?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:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<ListView
android:id="@+id/lView"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
tools:listitem="@layout/list_view_resourse" >
</ListView>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<Button
android:id="@+id/add"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Add" />
<Button
android:id="@+id/cancel"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Cancel" />
</LinearLayout>
</LinearLayout>
<?xml version="1.0" encoding="utf-8"?>
地区适配器
package com.exmp;
import java.util.ArrayList;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Spinner;
import android.widget.TextView;
public class DistrictAdapter extends ArrayAdapter<Disrict> {
private final Context context;
private final int rowResourceId;
private final ArrayList<Disrict> disricts;
public DistrictAdapter(Context context, int resource,
ArrayList<Disrict> disricts) {
super(context, resource, disricts);
this.context = context;
this.rowResourceId = resource;
this.disricts = disricts;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
Spinner spinnerPaymentType = null;
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View rowView = inflater.inflate(rowResourceId, parent, false);
TextView textView = (TextView) rowView.findViewById(R.id.district);
textView.setText(disricts.get(position).getStrDistrict());
return rowView;
}
}
package com.exmp;
导入java.util.ArrayList;
导入android.content.Context;
导入android.view.LayoutInflater;
导入android.view.view;
导入android.view.ViewGroup;
导入android.widget.ArrayAdapter;
导入android.widget.Button;
导入android.widget.Spinner;
导入android.widget.TextView;
公共类DistrictAdapter扩展了ArrayAdapter{
私人最终语境;
私有最终内部资源ID;
私人终审法院的判决;
公共区域适配器(上下文、int资源、,
(刑事诉讼){
超级(上下文、资源、冲突);
this.context=上下文;
this.rowResourceId=资源;
this.disricts=disricts;
}
@凌驾
公共视图getView(int位置、视图转换视图、视图组父视图){
Spinner spinnerPaymentType=null;
LayoutFlater充气器=(LayoutFlater)上下文
.getSystemService(上下文布局\充气机\服务);
查看rowView=充气器。充气(rowResourceId,父项,false);
TextView TextView=(TextView)rowView.findViewById(R.id.district);
textView.setText(disricts.get(position.getstrdirstrict());
返回行视图;
}
}
在listview中尝试此代码
<ListView
android:id="@android:id/list"
android:layout_height="fill_parent"
android:layout_width="fill_parent"
android:descendantFocusability="beforeDescendants"
/>
有些问题对我有帮助。 当您在单元内部有可聚焦视图时,最好使用动态视图而不是ListView 相关链接: , ,
您得到解决方案了吗?如果你拿到了,请告诉我。
package com.exmp;
public class Disrict {
private int id;
private String strDistrict;
private double population;
public Disrict(int id, String strDistrict, double population) {
super();
this.id = id;
this.strDistrict = strDistrict;
this.population = population;
}
public int getId() {
return id;
}
public String getStrDistrict() {
return strDistrict;
}
public double getPopulation() {
return population;
}
@Override
public String toString() {
return strDistrict;
}
}
package com.exmp;
import java.util.ArrayList;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Spinner;
import android.widget.TextView;
public class DistrictAdapter extends ArrayAdapter<Disrict> {
private final Context context;
private final int rowResourceId;
private final ArrayList<Disrict> disricts;
public DistrictAdapter(Context context, int resource,
ArrayList<Disrict> disricts) {
super(context, resource, disricts);
this.context = context;
this.rowResourceId = resource;
this.disricts = disricts;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
Spinner spinnerPaymentType = null;
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View rowView = inflater.inflate(rowResourceId, parent, false);
TextView textView = (TextView) rowView.findViewById(R.id.district);
textView.setText(disricts.get(position).getStrDistrict());
return rowView;
}
}
<ListView
android:id="@android:id/list"
android:layout_height="fill_parent"
android:layout_width="fill_parent"
android:descendantFocusability="beforeDescendants"
/>
ettext.requestFocus();
ettext.postDelayed(new Runnable() {
@Override
public void run() {
InputMethodManager keyboard = (InputMethodManager)
getSystemService(Context.INPUT_METHOD_SERVICE);
keyboard.showSoftInput(ettext, 0);
}
},200);