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我一直在努力弄清楚这个奇怪的错误一天半。每当我点击一个EditText是一个ExpandableListView的孩子，画面被遮挡，使得用户无法看到的是什么类型的，如下面的GIF：\ n https://giant.gfycat.com/GenuineUnluckyHyrax.mp4点击EditText里面的屏幕会变成背景颜色ExpandableListView
我开始挖成分层结构视图，看看有什么可以做这个，这里是它的屏幕截图： https://i.imgur.com/B4kkHv7.png
对我来说，它看起来像工具栏了顶部向下延伸到覆盖屏幕，这是奇怪的，因为它没有这样做对其他含有EditText小工具的活动。我已检查父视图是否使用“wrap_content”代替“match_parent”，而我的DrawerLayout必须使用match_parent。下面是该活动的布局代码：
<!-- This DrawerLayout has two children at the root -->
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!-- This LinearLayout represents the contents of the screen -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<!-- The ActionBar displayed at the top -->
<include
layout="@layout/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<!-- The main content view where fragments are loaded -->
<FrameLayout
android:id="@+id/flContent"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:id="@+id/rlcontent"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:focusable="true"
android:focusableInTouchMode="true">
<!--SideBar views -->
<RelativeLayout
android:layout_width="350dp"
android:layout_height="match_parent"
android:background="@color/sidebarColor">
<ExpandableListView
android:id="@+id/qwedit_sidebar_elv"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:indicatorLeft="?
android:attr/expandableListPreferredItemIndicatorLeft"
android:divider="@color/colorPrimary"
android:dividerHeight="0.5dp">
</ExpandableListView>
</RelativeLayout>
<!--MainView views -->
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ExpandableListView
android:id="@+id/qwedit_main_elv"
android:layout_width="930dp"
android:layout_height="wrap_content"
android:indicatorLeft="?
android:attr/expandableListPreferredItemIndicatorLeft"
android:divider="@color/colorPrimary"
android:dividerHeight="0.5dp"
android:layout_alignParentTop="true"
android:layout_alignParentEnd="true"
android:layout_marginTop="25dp">
</ExpandableListView>
</RelativeLayout>
</RelativeLayout>
</FrameLayout>
</LinearLayout>
<!-- The navigation drawer that comes from the left -->
<!-- Note that `android:layout_gravity` needs to be set to 'start' -->
<android.support.design.widget.NavigationView
android:id="@+id/nvView"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:background="@android:color/white"
android:layout_marginTop="25dp"
app:menu="@menu/drawer_view" />
</android.support.v4.widget.DrawerLayout>
这里是EVL的组布局：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/qwedit_sidebar_elv_parent_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/black"
android:padding="3dp"
android:layout_marginLeft="40dp"
android:gravity="center"
android:textSize="20sp"
android:text="Category"/>
<ImageView
android:id="@+id/qwedit_elv_parent_status"
android:layout_width="30dp"
android:layout_height="30dp"
android:layout_marginLeft="35dp"
android:src="@drawable/ic_warning"/>
<TextView
android:id="@+id/qwedit_elv_parent_score"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="75dp"
android:layout_gravity="left"
android:gravity="right"
android:textColor="@color/colorPrimary"
android:textSize="20sp"
android:text="Score"/>
</LinearLayout>
和项目布局
<?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">
<LinearLayout
android:id="@+id/qwedit_elv_item_score_container"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:id="@+id/qwedit_main_badView"
android:layout_width="232.5dp"
android:layout_height="145.3dp"
android:background="@color/badScore">
<TextView
android:id="@+id/qwedit_main_badTextView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:textColor="@color/white"
android:textSize="20sp"
android:text="Bad"/>
</LinearLayout>
<LinearLayout
android:id="@+id/qwedit_main_mediocreView"
android:layout_width="232.5dp"
android:layout_height="145.3dp"
android:background="@color/mediocreScore">
<TextView
android:id="@+id/qwedit_main_mediumTextView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:textColor="@color/white"
android:textSize="20sp"
android:text="Mediocre"/>
</LinearLayout>
<LinearLayout
android:id="@+id/qwedit_main_goodView"
android:layout_width="232.5dp"
android:layout_height="145.3dp"
android:background="@color/goodScore">
<TextView
android:id="@+id/qwedit_main_goodTextView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:textColor="@color/white"
android:textSize="20sp"
android:text="Good"/>
</LinearLayout>
<LinearLayout
android:id="@+id/qwedit_main_wcView"
android:layout_width="232.5dp"
android:layout_height="145.3dp"
android:background="@color/worldclassScore">
<TextView
android:id="@+id/qwedit_main_worldclassTextView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:textColor="@color/white"
android:textSize="20sp"
android:text="World Class"/>
</LinearLayout>
</LinearLayout>
<EditText
android:layout_width="930dp"
android:layout_height="wrap_content"
android:layout_below="@+id/qwedit_elv_item_score_container"
android:focusable="true"
android:focusableInTouchMode="true"
android:hint="Comments"/>
</RelativeLayout>
我假定这是所有由于布局，但这里是我为它编写的CustomExpandableListAdapter，以防万一答案在于观点如何膨胀：
/**
* Created by Tadhg on 9/8/2017.
*/
public class QwEditMainCustomExpandableListAdapter extends BaseExpandableListAdapter {
private Context context;
private List<String> expandableListTitle;
private HashMap<String, List<String>> expandableListDetail;
//Values inits
private int categoryScore;
private int subCategoryScore;
private boolean completedCategory;
private boolean completedSubCategory;
// ChildView views
private View badScoreView;
private View mediocreScoreView;
private View goodScoreView;
private View worldclassScoreView;
TextView badScoreTextView;
TextView mediocreScoreTextView;
TextView goodScoreTextView;
TextView worldClassScoreTextView;
EditText questionCommentEditText;
public QwEditMainCustomExpandableListAdapter(Context context, List<String> expandableListTitle,
HashMap<String, List<String>> expandableListDetail) {
this.context = context;
this.expandableListTitle = expandableListTitle;
this.expandableListDetail = expandableListDetail;
}
@Override
public Object getChild(int listPosition, int expandedListPosition) {
return this.expandableListDetail
.get(this.expandableListTitle.get(listPosition))
.get(expandedListPosition);
}
@Override
public long getChildId(int listPosition, int expandedListPosition) {
return expandedListPosition;
}
@Override
public View getChildView(int listPosition, final int expandedListPosition, boolean isLastChild,
View convertView, ViewGroup parent) {
final String expandedListText = (String) getChild(listPosition, expandedListPosition);
if(convertView == null) {
LayoutInflater layoutInflater = (LayoutInflater) this.context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = layoutInflater.inflate(R.layout.qwedit_main_elv_item, null);
}
// ChildView views
badScoreView = convertView.findViewById(R.id.qwedit_main_badView);
mediocreScoreView = convertView.findViewById(R.id.qwedit_main_mediocreView);
goodScoreView = convertView.findViewById(R.id.qwedit_main_goodView);
worldclassScoreView = convertView.findViewById(R.id.qwedit_main_wcView);
badScoreTextView = (TextView) convertView.findViewById(R.id.qwedit_main_badTextView);
mediocreScoreTextView = (TextView) convertView.findViewById(R.id.qwedit_main_mediumTextView);
goodScoreTextView = (TextView) convertView.findViewById(R.id.qwedit_main_goodTextView);
worldClassScoreTextView = (TextView) convertView.findViewById(R.id.qwedit_main_worldclassTextView);
// TODO: TextView score subcategory setters
badScoreView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO: add logic to change score
subCategoryScore = 1;
badScoreView.setBackgroundColor(Color.parseColor("#eca9a7"));
mediocreScoreView.setBackgroundColor(Color.parseColor("#f0ad4e"));
goodScoreView.setBackgroundColor(Color.parseColor("#5cb85c"));
worldclassScoreView.setBackgroundColor(Color.parseColor("#0275d8"));
}
});
mediocreScoreView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO: add logic to change score
subCategoryScore = 2;
badScoreView.setBackgroundColor(Color.parseColor("#d9534f"));
mediocreScoreView.setBackgroundColor(Color.parseColor("#f7d6a6"));
goodScoreView.setBackgroundColor(Color.parseColor("#5cb85c"));
worldclassScoreView.setBackgroundColor(Color.parseColor("#0275d8"));
}
});
goodScoreView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO: add logic to change score
subCategoryScore = 3;
badScoreView.setBackgroundColor(Color.parseColor("#d9534f"));
mediocreScoreView.setBackgroundColor(Color.parseColor("#f0ad4e"));
goodScoreView.setBackgroundColor(Color.parseColor("#addbad"));
worldclassScoreView.setBackgroundColor(Color.parseColor("#0275d8"));
}
});
worldclassScoreView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO: add logic to change score
subCategoryScore = 4;
badScoreView.setBackgroundColor(Color.parseColor("#d9534f"));
mediocreScoreView.setBackgroundColor(Color.parseColor("#f0ad4e"));
goodScoreView.setBackgroundColor(Color.parseColor("#5cb85c"));
worldclassScoreView.setBackgroundColor(Color.parseColor("#80baeb"));
}
});
/**
* Use variables categoryScore and subCategoryScore to update scores
*/
return convertView;
}
@Override
public int getChildrenCount(int listPosition) {
return this.expandableListDetail.get(this.expandableListTitle.get(listPosition)).size();
}
@Override
public Object getGroup(int listPosition) {
return this.expandableListTitle.get(listPosition);
}
@Override
public int getGroupCount() {
return this.expandableListTitle.size();
}
@Override
public long getGroupId(int listPosition) {
return listPosition;
}
@Override
public View getGroupView(int listPosition, boolean isExpanded,
View convertView, ViewGroup parent) {
String listTitle = (String) getGroup(listPosition);
if(convertView == null) {
LayoutInflater layoutInflater = (LayoutInflater) this.context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = layoutInflater.inflate(R.layout.qwedit_main_elv_group, null);
}
TextView listTitleTextView = (TextView) convertView
.findViewById(R.id.qwedit_main_elv_parent_title);
listTitleTextView.setText(listTitle);
return convertView;
}
@Override
public boolean hasStableIds() { return false; }
@Override
public boolean isChildSelectable(int listPosition, int expandedListPosition) { return true; }
}
任何积分或提示将是伟大的。我认为这可能是由于我的层次结构（或至少是它的一个子组织）中的视图数量所致，但我不确定，而且对于Android开发人员来说是相对较新的。
谢谢！