在列表项内动态添加线性布局吗? [英] Add Linear Layout Dynamically inside the List item?
本文介绍了在列表项内动态添加线性布局吗?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我无法在列表中使用列表，因此我跳到要在ListItems内添加动态线性布局的功能.我想显示包含许多 textview 且在textview下方的列表我想显示另一个列表视图.因此我切换为在父列表中动态添加线性布局.
I am not able to use List within the list so i jump to add the Dynamic Linear Layout to be Added inside the ListItems.I want to show the list which contains many textview and below the textview i want to display Another listview.So i switch to add Linear Layout dynamically within the parent list.
xml
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:id="@+id/linear_receipt1_fee"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#008b8b"
android:orientation="horizontal">
<TextView
android:id="@+id/student_profile_fee_ReceiptIssuedDate"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_weight="1"
android:gravity="center"
android:padding="6dp"
android:text="Date"
android:textColor="#fff"
android:textStyle="bold" />
<View
android:layout_width="1dp"
android:layout_height="match_parent"
android:background="#FFFFFF" />
<TextView
android:id="@+id/student_profile_fee_ReceiptIssuedNumber"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_weight="1"
android:gravity="center"
android:padding="6dp"
android:text="Receipt number"
android:textColor="#fff"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:id="@+id/receipt1_fee"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#A4ACB0"
android:orientation="horizontal"
android:padding="5dp">
<TextView
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center_horizontal"
android:padding="5dp"
android:text="Description"
android:textSize="12dp"
android:textStyle="bold" />
<TextView
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center_horizontal"
android:padding="5dp"
android:text="Amount (Nrs) "
android:textSize="12dp"
android:textStyle="bold">
</TextView>
</LinearLayout>
**how can this linear layout be repeatedly added inside the list items**
<LinearLayout
android:id="@+id/student_profile_fee_linearlayout1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/student_profile_fee_description"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingLeft="70dp"
android:paddingTop="10dp"
android:text="Sports"
android:textSize="10dp" />
<TextView
android:id="@+id/student_profile_fee_amount"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingLeft="70dp"
android:paddingTop="10dp"
android:text="1000"
android:textSize="10dp" />
</LinearLayout> **end here **
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#C5CED1" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#DCE2E8"
android:orientation="horizontal"
android:padding="5dp">
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingLeft="70dp"
android:text="Total"
android:textSize="10dp"
android:textStyle="bold" />
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingLeft="70dp"
android:text="552"
android:textSize="10dp"
android:textStyle="bold" />
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#C5CED1" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#DCE2E8"
android:orientation="horizontal"
android:padding="5dp">
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingLeft="70dp"
android:text="Status"
android:textSize="10dp"
android:textStyle="bold" />
<TextView
android:id="@+id/student_profile_fee_status"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingLeft="70dp"
android:text="Paid"
android:textColor="#108B89"
android:textSize="10dp"
android:textStyle="bold" />
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#C5CED1" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#DCE2E8"
android:orientation="horizontal"
android:padding="5dp">
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingLeft="70dp"
android:text="Received Date"
android:textSize="10dp"
android:textStyle="bold" />
<TextView
android:id="@+id/student_profile_fee_FeeReceiptDate"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:paddingLeft="70dp"
android:text="9 March,2017"
android:textSize="10dp"
android:textStyle="bold" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#fff" />
</LinearLayout>
CustomFeeListStudentAdapter
public class CustomFeeListStudentAdapter extends BaseAdapter {
LinearLayout reciptViewDynamic;
Context mContext;
Fee fee = new Fee();
ArrayList<StudentFeeInformation> student_list;
LinearLayout linearLayout;
String TAG = "HomeTab_adapter";
public CustomFeeListStudentAdapter(Context mContext, ArrayList<StudentFeeInformation> student_list) {
super();
this.mContext = mContext;
this.student_list = student_list;
}
@Override
public int getCount() {
System.out.println(student_list.size());
return student_list.size();
}
@Override
public Object getItem(int arg0) {
return student_list.get(arg0);
}
@Override
public long getItemId(int arg0) {
return arg0;
}
@Override
public View getView(final int postion, View convertView, ViewGroup parent) {
final Holder viewHolder;
if (convertView == null) {
// inflate the layout
LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = inflater.inflate(R.layout.fragment_fee, parent, false);
// well set up the ViewHolder
viewHolder = new Holder();
viewHolder.student_profile_fee_status = (TextView) convertView.findViewById(R.id.student_profile_fee_status);
viewHolder.student_profile_ReceiptIssuedDate = (TextView) convertView.findViewById(R.id.student_profile_fee_ReceiptIssuedDate);
viewHolder.student_profile_ReceiptIssuedNumber = (TextView) convertView.findViewById(R.id.student_profile_fee_ReceiptIssuedNumber);
viewHolder.student_profile_FeeReceivedDate = (TextView) convertView.findViewById(R.id.student_profile_fee_FeeReceiptDate);
// viewHolder.student_profile_Fee_Amount = (TextView) convertView.findViewById(R.id.student_profile_fee_amount);
// viewHolder.student_profile_Fee_Description = (TextView) convertView.findViewById(R.id.student_profile_fee_description);
//added code
viewHolder.receiptLinearLayout = (LinearLayout) convertView.findViewById(R.id.recipt_layout);
} else {
// we've just avoided calling findViewById() on resource everytime
// just use the viewHolder
viewHolder = (Holder) convertView.getTag();
}
Log.d(TAG, "@@ postion:" + postion + " getFeeDescription" + student_list.get(postion).getFeeDescription());
Log.d(TAG, "@@ postion:" + postion + " getAmount" + student_list.get(postion).getAmount());
viewHolder.student_profile_fee_status.setText(student_list.get(postion).getStatus());
viewHolder.student_profile_ReceiptIssuedDate.setText(student_list.get(postion).getReceiptIssuedDate());
viewHolder.student_profile_ReceiptIssuedNumber.setText(student_list.get(postion).getReceiptIssuedNumber());
viewHolder.student_profile_FeeReceivedDate.setText(student_list.get(postion).getFeeReceivedDate());
// viewHolder.student_profile_Fee_Amount.setText(student_list.get(postion).getAmount());
// viewHolder.student_profile_Fee_Description.setText(student_list.get(postion).getFeeDescription());
//added code
for (int i = 0; i < 1; i++) {
LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// reciptViewDynamic = (LinearLayout) inflater.inflate(R.layout.layout_bil_info, null);
reciptViewDynamic = (LinearLayout) inflater.inflate(R.layout.layout_bil_info, parent, false);
viewHolder.student_profile_Fee_Amount = (TextView) reciptViewDynamic.findViewById(R.id.student_profile_fee_amount);
viewHolder.student_profile_Fee_Description = (TextView) reciptViewDynamic.findViewById(R.id.student_profile_fee_description);
viewHolder.student_profile_Fee_Amount.setText(student_list.get(postion).getAmount());
viewHolder.student_profile_Fee_Description.setText(student_list.get(postion).getFeeDescription());
viewHolder.receiptLinearLayout.addView(reciptViewDynamic);
viewHolder.receiptLinearLayout.removeAllViews();
}
convertView.setTag(viewHolder);
return convertView;
}
class Holder {
TextView student_profile_fee_status;
TextView student_profile_ReceiptIssuedDate;
TextView student_profile_ReceiptIssuedNumber;
TextView student_profile_FeeReceivedDate;
TextView student_profile_Fee_Amount;
TextView student_profile_Fee_Description;
LinearLayout receiptLinearLayout;
}
}
费用
public class Fee extends Fragment /*implements View.OnClickListener */ {
LinearLayout receipt1, receipt2, receipt3, receipt4;
LinearLayout receipt1detail, receipt2detail, receipt3detail, receipt4detail;
LinearLayout DescriptionAmount;
TextView statustextView, feedescription, feeamount;
ListView listViewfees, listviewfeedetail;
List<StudentFeeInformation> yourData = new ArrayList<StudentFeeInformation>();
public static final String Navigation_URL = "http://192.168.100.5:84/Api/financeApi/getAllFees";
String Amount;
String Descriptionlist, status, DateofReceiptIssued, ReceiptNumber, FeeReceivedDate;
ArrayList arrayList = new ArrayList();
String master_id;
LinearLayout linearLayout;
TextView textView;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.student_fees_listview, container, false);
inflater = (LayoutInflater) getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// view1 = inflater.inflate(R.layout.student_fees_description_data, null);
setHasOptionsMenu(true);
receipt1 = (LinearLayout) view.findViewById(R.id.linear_receipt1_fee);
// receipt4 = (LinearLayout) view.findViewById(R.id.linear_receipt4_fee);
// receipt1detail = (LinearLayout) view.findViewById(R.id.receipt1_fee);
// receipt2detail = (LinearLayout) view.findViewById(R.id.receipt2_fee);
// receipt3detail = (LinearLayout) view.findViewById(R.id.receipt3_fee);
// receipt4detail = (LinearLayout) view.findViewById(R.id.receipt4_fee);
// receipt1.setOnClickListener(this);
// receipt2.setOnClickListener(this);
// receipt3.setOnClickListener(this);
// receipt4.setOnClickListener(this);
// receipt1detail.setVisibility(View.VISIBLE);
// receipt2detail.setVisibility(View.GONE);
// receipt3detail.setVisibility(View.GONE);
// receipt4detail.setVisibility(View.GONE);
statustextView = (TextView) view.findViewById(R.id.student_profile_fee_status);
SessionManagement sessionManagement = new SessionManagement(getContext());
master_id = sessionManagement.getMasterId();
listViewfees = (ListView) view.findViewById(R.id.list_student_fees);
// listviewfeedetail = (ListView) view.findViewById(R.id.listtest);
// DescriptionAmount = (LinearLayout) view.findViewById(R.id.student_profile_fee_linearlayout1);
// DescriptionAmount.addView(view);
linearLayout = (LinearLayout) view.findViewById(R.id.student_profile_fee_linearlayout1);
// v = (LinearLayout)( view.inflate(getContext(), R.layout.student_fees_description_data, null));
// linearLayout.addView(view);
feedescription = (TextView) view.findViewById(R.id.student_profile_fee_description);
feeamount = (TextView) view.findViewById(R.id.student_profile_fee_amount);
textView = (TextView) view.findViewById(R.id.student_profile_fee_amount);
getUsersListData();
return view;
}
private void getUsersListData() {
String URL = Navigation_URL + "?id=" + master_id + "&fromDate=" + "&toDate=";
StringRequest stringRequest = new StringRequest(Request.Method.GET, URL,
new Response.Listener<String>() {
@Override
public void onResponse(String response) {
try {
ArrayList<StudentFeeInformation> student_list = new ArrayList<>();
ArrayList<ArrayList> student_list_description = new ArrayList<>();
JSONArray jArray = new JSONArray(response);
// studentFeeInformation = new StudentFeeInformation(response);
for (int i = 0; i < jArray.length(); i++) {
JSONObject jsonObject = jArray.getJSONObject(i);
status = jsonObject.getString("Status");
DateofReceiptIssued = jsonObject.getString("DateOfReciept").substring(0, 10);
ReceiptNumber = jsonObject.getString("RecieptNo");
FeeReceivedDate = jsonObject.getString("recivedDate").substring(0, 10);
String Description = jsonObject.getString("Description");
JSONArray jArray1 = new JSONArray(Description);
//
for (int j = 0; j < jArray1.length(); j++) {
JSONObject jsonObjectinner = jArray1.getJSONObject(j);
Descriptionlist = jsonObjectinner.getString("des");
Amount = jsonObjectinner.getString("Amount");
arrayList.add(Descriptionlist);
Log.d("ArrayList", String.valueOf(arrayList));
student_list.add(new StudentFeeInformation(Descriptionlist, Amount));
}
student_list.add(new StudentFeeInformation(status, DateofReceiptIssued, ReceiptNumber, FeeReceivedDate));
}
System.out.println("student_list size:" + student_list.size());
CustomFeeListStudentAdapter customFeeListStudentAdapter = new CustomFeeListStudentAdapter(getActivity(), student_list);
listViewfees.setAdapter(customFeeListStudentAdapter);
} catch (JSONException e) {
System.out.println("This is not good");
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
// Toast.makeText(view.Fee.this, error.toString(), Toast.LENGTH_LONG).show();
}
}) {
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String, String> headers = new HashMap<String, String>();
return headers;
}
};
RequestQueue requestQueue = Volley.newRequestQueue(getContext());
requestQueue.add(stringRequest);
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
// TODO Auto-generated method stub
super.onCreateOptionsMenu(menu, inflater);
inflater.inflate(R.menu.dashboard, menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// handle item selection
switch (item.getItemId()) {
case R.id.action_settings:
// do s.th.
return true;
default:
return super.onOptionsItemSelected(item);
}
}
如何在ListItem中动态添加线性布局?
How can the Linear Layout be Added Dynamically within the ListItem?
推荐答案
您必须做的..您必须首先为动态创建的项创建另一个xml，如下所示: layout_bil_info.xml
What you have to do.. you have to first create one another xml for item which are dynamic so its as below: layout_bil_info.xml
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/student_profile_fee_linearlayout1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/student_profile_fee_description"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingLeft="70dp"
android:paddingTop="10dp"
android:text="Sports"
android:textSize="10dp" />
<TextView
android:id="@+id/student_profile_fee_amount"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="left|center"
android:paddingLeft="70dp"
android:paddingTop="10dp"
android:text="1000"
android:textSize="10dp" />
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#fff" />
现在这是您的主适配器xml文件. layout_recipt.xml
Now here is your main adapter xml file.. layout_recipt.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:id="@+id/linear_receipt1_fee"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#008b8b"
android:orientation="horizontal">
<TextView
android:id="@+id/student_profile_fee_ReceiptIssuedDate"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_weight="1"
android:gravity="center"
android:padding="6dp"
android:text="Date"
android:textColor="#fff"
android:textStyle="bold" />
<View
android:layout_width="1dp"
android:layout_height="match_parent"
android:background="#FFFFFF" />
<TextView
android:id="@+id/student_profile_fee_ReceiptIssuedNumber"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_weight="1"
android:gravity="center"
android:padding="6dp"
android:text="Receipt number"
android:textColor="#fff"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:id="@+id/receipt1_fee"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#A4ACB0"
android:orientation="horizontal"
android:padding="5dp">
<TextView
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center_horizontal"
android:padding="5dp"
android:text="Description"
android:textSize="12dp"
android:textStyle="bold" />
<TextView
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center_horizontal"
android:padding="5dp"
android:text="Amount (Nrs) "
android:textSize="12dp"
android:textStyle="bold">
</TextView>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:id="@+id/recipt_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
</LinearLayout>
</LinearLayout>
</LinearLayout>
下面是适配器的代码:
@Override
public View getView(final int postion, View convertView, ViewGroup parent) {
final Holder viewHolder;
if (convertView == null) {
// inflate the layout
LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = inflater.inflate(R.layout.layout_recipt, parent, false);
// well set up the ViewHolder
viewHolder = new Holder();
viewHolder.student_profile_fee_status = (TextView) convertView.findViewById(R.id.student_profile_fee_status);
viewHolder.student_profile_ReceiptIssuedDate = (TextView) convertView.findViewById(R.id.student_profile_fee_ReceiptIssuedDate);
viewHolder.student_profile_ReceiptIssuedNumber = (TextView) convertView.findViewById(R.id.student_profile_fee_ReceiptIssuedNumber);
viewHolder.student_profile_FeeReceivedDate = (TextView) convertView.findViewById(R.id.student_profile_fee_FeeReceiptDate);
viewHolder.student_profile_Fee_Amount = (TextView) convertView.findViewById(R.id.student_profile_fee_amount);
viewHolder.student_profile_Fee_Description = (TextView) convertView.findViewById(R.id.student_profile_fee_description);
viewHolder.receiptLinearLayout = (LinearLayout) convertView.findViewById(R.id.recipt_layout);
} else {
// we've just avoided calling findViewById() on resource everytime
// just use the viewHolder
viewHolder = (Holder) convertView.getTag();
}
Log.d(TAG, "@@ postion:" + postion + " getFeeDescription" + student_list.get(postion).getFeeDescription());
Log.d(TAG, "@@ postion:" + postion + " getAmount" + student_list.get(postion).getAmount());
viewHolder.student_profile_fee_status.setText(student_list.get(postion).getStatus());
viewHolder.student_profile_ReceiptIssuedDate.setText(student_list.get(postion).getReceiptIssuedDate());
viewHolder.student_profile_ReceiptIssuedNumber.setText(student_list.get(postion).getReceiptIssuedNumber());
viewHolder.student_profile_FeeReceivedDate.setText(student_list.get(postion).getFeeReceivedDate());
viewHolder.student_profile_Fee_Amount.setText(student_list.get(postion).getAmount());
viewHolder.student_profile_Fee_Description.setText(student_list.get(postion).getFeeDescription());
// here you have to get count of how much row you want to add.
for(int i=0;i<=countOfRow;i++){
reciptViewDynamic = inflater.inflate(R.layout.layout_bil_info, null);
TextView feeAmount = (TextView)reciptViewDynamic.findViewById(R.id.student_profile_fee_amount);
feeAmount.setText("Hello"); // here you have to get amount and description from your api..
viewHolder.receiptLinearLayout.addView(reciptViewDynamic);
}
convertView.setTag(viewHolder);
return convertView;
}
class Holder {
TextView student_profile_fee_status;
TextView student_profile_ReceiptIssuedDate;
TextView student_profile_ReceiptIssuedNumber;
TextView student_profile_FeeReceivedDate;
TextView student_profile_Fee_Amount;
TextView student_profile_Fee_Description;
LinearLayout receiptLinearLayout;
}
请检查一下.这将为您工作.
please check this. This will work for you.
这篇关于在列表项内动态添加线性布局吗?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IT屋！
查看全文
