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（解決） - 刪除佈局每個視圖PARAMS ---如何在Android的EditTexts中添加表格中的項目？
我是新來的Android，我想從我的文本字段中輸入的項目在TableLayout添加行。
（編者）這是我對該片段佈局：
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:tag="contacts">
<LinearLayout android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scrollbars="vertical">
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:inputType="textPersonName"
android:ems="10"
android:id="@+id/contactName"
android:hint="Name"
android:paddingTop="5dip" />
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ems="10"
android:id="@+id/contactRelationship"
android:hint="Relationship"
android:paddingTop="5dip" />
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:inputType="textPostalAddress"
android:ems="10"
android:id="@+id/contactAddress"
android:hint="Address"
android:paddingTop="5dip" />
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:inputType="phone"
android:ems="10"
android:id="@+id/contactPhoneNo"
android:hint="Phone Number"
android:paddingTop="5dip" />
<Spinner
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/contactPhoneTypeSpinner"
android:layout_toEndOf="@+id/contactPhoneNo"
android:layout_toRightOf="@+id/contactPhoneNo"
android:paddingTop="5dip" />
</RelativeLayout>
<EditText
android:layout_width="match_parent"
android:layout_height="107dp"
android:inputType="textMultiLine"
android:ems="10"
android:id="@+id/contactSpecialNotes"
android:paddingTop="5dip"
android:hint="Write special notes here" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Add Contact"
android:id="@+id/addContact" />
<TableLayout
android:id="@+id/contactsTableLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="5dip"></TableLayout>
</LinearLayout>
</ScrollView>
（編者）下面是這個片段的代碼：
public static class ContactsFragment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_section_contacts,
container, false);
return rootView;
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
Spinner phoneTypeSpinner = (Spinner) this.getView().findViewById(R.id.contactPhoneTypeSpinner);
Button contactButton = (Button) this.getView().findViewById(R.id.addContact);
final TableLayout tableLayout = (TableLayout) this.getView().findViewById(R.id.contactsTableLayout);
final EditText txtContactName = (EditText) this.getView().findViewById(R.id.contactName);
final EditText txtContactRelationship = (EditText) this.getView().findViewById(R.id.contactRelationship);
final EditText txtContactAddress = (EditText) this.getView().findViewById(R.id.contactAddress);
final EditText txtContactPhoneNo = (EditText) this.getView().findViewById(R.id.contactPhoneNo);
Spinner contactPhoneTypeSpinner = (Spinner) this.getView().findViewById(R.id.contactPhoneTypeSpinner);
EmployeeDataSource datasource = new EmployeeDataSource(getActivity());
datasource.open();
//--- Gender Spinner ---
List<PhoneType> list = datasource.getPhoneTypeList();
ArrayAdapter<PhoneType> adapter = new ArrayAdapter<PhoneType>(getActivity(),
android.R.layout.simple_spinner_item, list);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
phoneTypeSpinner.setAdapter(adapter);
phoneTypeSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
}
public void onNothingSelected(AdapterView<?> parent) {
}
});
contactButton.setOnClickListener(new View.OnClickListener() {
int rowId = 0;
@Override
public void onClick(View v) {
TableRow tableRow = new TableRow(getActivity().getApplicationContext());
tableRow.setId(rowId++);
tableRow.setLayoutParams(new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.FILL_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT));
TextView tvContactName = new TextView(getActivity().getApplicationContext());
tvContactName.setText(txtContactName.getText().toString());
tvContactName.setLayoutParams(new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.FILL_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT));
tableRow.addView(tvContactName);
TextView tvRelationship = new TextView(getActivity().getApplicationContext());
tvRelationship.setText(txtContactRelationship.getText().toString());
//tvRelationship.setLayoutParams(new ViewGroup.LayoutParams(
// ViewGroup.LayoutParams.FILL_PARENT,
// ViewGroup.LayoutParams.WRAP_CONTENT));
tableRow.addView(tvRelationship);
TextView tvContactNo = new TextView(getActivity().getApplicationContext());
tvContactNo.setText(txtContactPhoneNo.getText().toString());
//tvContactNo.setLayoutParams(new ViewGroup.LayoutParams(
// ViewGroup.LayoutParams.FILL_PARENT,
// ViewGroup.LayoutParams.WRAP_CONTENT));
tableRow.addView(tvContactNo);
tableLayout.addView(tableRow, new TableLayout.LayoutParams(
ViewGroup.LayoutParams.FILL_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT));
}
});
}
}
我可以在調試器中看到，我的視圖中的值被添加到我的tableRow中，但是我沒有看到表格出現在我的屏幕中，我錯過了什麼或者做錯了什麼？
任何幫助將不勝感激。
謝謝！
嘗試在提交文本值時重新加載/更新tableLayout。 – Yup
在tableLayout中添加tableRow之後，我調用了tableLayout.invalidate（）和tableLayout.refreshDrawableState（），但它沒有做任何事情。 （如果這是你的建議） – shifter