我选择了所有联系人复选框，通过选择此项我想在所选择的电话列表中获得以下所有联系人，我该怎么办？/
任何人都可以请帮助
我在单个联系人选择下面的代码工作我想要选择所有 请看下面的应用程序视图
{{3}} 单选复选框的代码
public class TabFragment1 extends Fragment implements CallBack {
Context context = null;
ContactsAdapter objAdapter;
private ArrayList<ContactObject> contactList = new ArrayList<ContactObject>();
private ListView listView;
private ContactsAdapter adapter;
private Button doneBtn , sendBtn;
ProgressDialog pDialog;
TextView buttonAdd;
LinearLayout container;
HorizontalScrollView mHorizontalScrollView;
EditText textIn;
ContactObject mContactObject;
CallBack mCallBack;
ToggleButton toggleButton;
CheckBox select_all;
private ArrayAdapter arrayAdapter;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// return super.onCreateView(inflater, container, savedInstanceState);
return inflater.inflate(R.layout.activity_main, container, false);
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
context = getActivity();
mCallBack = this;
pDialog = new ProgressDialog(context);
pDialog.setMessage("Loading...");
pDialog.show();
listView =(ListView) view.findViewById(R.id.list);
// totalSmsCount = (TextView) view.findViewById(R.id.TotalMsgSent);
sendBtn = (Button) view.findViewById(R.id.submitBtn);
// totalSmsCount.setText("Total message sent 100/1000");
mHorizontalScrollView = (HorizontalScrollView)view.findViewById(R.id.container);
container = (LinearLayout)view.findViewById(R.id.linearcontainer);
textIn = (EditText)view.findViewById(R.id.textin);
buttonAdd = (Button)view.findViewById(R.id.add);
select_all = (CheckBox) view.findViewById(R.id.chkall);
// toggleButton=(ToggleButton)view.findViewById(R.id.toggleButton);
addContactsInList();
buttonAdd.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View arg0) {
String msg1 = textIn.getText().toString().trim();
if (!msg1.equals("") && msg1.length() == 10) {
LayoutInflater layoutInflater =
(LayoutInflater)getActivity().getBaseContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
final View addView = layoutInflater.inflate(R.layout.add_contact, null);
TextView textOut = (TextView)addView.findViewById(R.id.textout);
textOut.setText(textIn.getText().toString().trim());
Button buttonRemove = (Button)addView.findViewById(R.id.remove);
buttonRemove.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
((LinearLayout) addView.getParent()).removeView(addView);
TextView textOut = (TextView)addView.findViewById(R.id.textout);
for (ContactObject bean : ContactsListClass.manualList) {
Log.e("remove","bean.getNumber()="+bean.getNumber());
Log.e("remove","TextView.getNumber()="+textOut.getText().toString());
String str1= bean.getNumber();
String str2= textOut.getText().toString();
if(str1.equals(str2))
{
Log.e("remove","Before="+ContactsListClass.manualList.size());
Log.e("remove", bean.getNumber());
ContactsListClass.manualList.remove(bean);
Log.e("remove", "After=" + ContactsListClass.manualList.size());
break;
}
}
}
});
container.addView(addView);
mContactObject = new ContactObject();
mContactObject.setNumber(textIn.getText().toString().trim());
mContactObject.setName("");
ContactsListClass.manualList.add(mContactObject);
textIn.setText("");
mHorizontalScrollView.postDelayed(new Runnable() {
public void run() {
mHorizontalScrollView.fullScroll(HorizontalScrollView.FOCUS_RIGHT);
}
}, 100L);
} else {
new AlertDialog.Builder(context)
.setTitle("Alert")
.setMessage("Enter valid number.")
.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// continue with delete
}
})
.setIcon(android.R.drawable.ic_dialog_alert)
.show();
}
}});
sendBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Log.i("Selected contact","size="+ ContactsListClass.phoneList.size());
StringBuffer sb = new StringBuffer();
for (ContactObject bean : ContactsListClass.phoneList) {
if (bean.isSelected()) {
sb.append(bean.getName());
sb.append(",");
Log.i("Selected contact", sb.toString());
contactList.add(bean);
}
}
for (ContactObject bean : ContactsListClass.manualList) {
contactList.add(bean);
}
if( contactList.size() > 0 ) {
container.removeAllViews();
Intent i = new Intent(context, WriteMessage.class);
// i.putExtra("Contact_list", contactList);
context.startActivity(i);
}else{
new AlertDialog.Builder(context)
.setTitle("No Contact")
.setMessage("Please select atleast one contact.")
.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// continue with delete
}
})
.setIcon(android.R.drawable.ic_dialog_alert)
.show();
}
}
});
}
@Override
public void onResume() {
super.onResume();
contactList.clear();
if(objAdapter!= null) {
objAdapter.notifyDataSetChanged();
}
for (ContactObject bean : ContactsListClass.manualList) {
LayoutInflater layoutInflater =
(LayoutInflater)getActivity().getBaseContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
final View addView = layoutInflater.inflate(R.layout.add_contact, null);
TextView textOut = (TextView)addView.findViewById(R.id.textout);
textOut.setText(bean.getNumber());
Button buttonRemove = (Button)addView.findViewById(R.id.remove);
buttonRemove.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
((LinearLayout) addView.getParent()).removeView(addView);
TextView textOut = (TextView) addView.findViewById(R.id.textout);
for (ContactObject bean : ContactsListClass.manualList) {
Log.e("remove", "bean.getNumber()=" + bean.getNumber());
Log.e("remove", "TextView.getNumber()=" + textOut.getText().toString());
String str1 = bean.getNumber();
String str2 = textOut.getText().toString();
if (str1.equals(str2)) {
Log.e("remove", "Before=" + ContactsListClass.manualList.size());
Log.e("remove", bean.getNumber());
ContactsListClass.manualList.remove(bean);
Log.e("remove", "After=" + ContactsListClass.manualList.size());
break;
}
}
}
});
container.addView(addView);
}
mHorizontalScrollView.postDelayed(new Runnable() {
public void run() {
mHorizontalScrollView.fullScroll(HorizontalScrollView.FOCUS_RIGHT);
}
}, 100L);
}
private void getSelectedContacts() {
// TODO Auto-generated method stub
StringBuffer sb = new StringBuffer();
for (ContactObject bean : ContactsListClass.phoneList) {
if (bean.isSelected()) {
sb.append(bean.getName());
sb.append(",");
}
}
String s = sb.toString().trim();
if (TextUtils.isEmpty(s)) {
Toast.makeText(context, "Select atleast one Contact",
Toast.LENGTH_SHORT).show();
} else {
s = s.substring(0, s.length() - 1);
Toast.makeText(context, "Selected Contacts : " + s,
Toast.LENGTH_SHORT).show();
}
}
private void addContactsInList() {
// TODO Auto-generated method stub
Thread thread = new Thread() {
@Override
public void run() {
showPB();
try {
// ActivityCompat.requestPermissions(getActivity(),new String[]{Manifest.permission.READ_CONTACTS},1);
Cursor phones = getActivity().getContentResolver().query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null, null, null, null);
try {
ContactsListClass.phoneList.clear();
} catch (Exception e) {
}
while (phones.moveToNext()) {
String phoneName = phones
.getString(phones
.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));
String phoneNumber = phones
.getString(phones
.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
.getColumnIndex(ContactsContract.CommonDataKinds.Phone.CONTACT_ID));
String phoneImage = phones.getString(phones.getColumnIndex(ContactsContract.Contacts.PHOTO_URI));
ContactObject cp = new ContactObject();
cp.setName(phoneName);
cp.setNumber(phoneNumber);
cp.setImage(phoneImage);
ContactsListClass.phoneList.add(cp);
}
phones.close();
getActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
// llContainer.addView(lv);
objAdapter = new ContactsAdapter(getActivity(),
ContactsListClass.phoneList,mCallBack);
listView.setAdapter(objAdapter);
objAdapter.notifyDataSetChanged();
pDialog.hide();
}
});
Collections.sort(ContactsListClass.phoneList,
new Comparator<ContactObject>() {
@Override
public int compare(ContactObject lhs,
ContactObject rhs) {
return lhs.getName().compareTo(
rhs.getName());
}
});
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent,
View view, int position, long id) {
CheckBox chk = (CheckBox) view
.findViewById(R.id.contactcheck);
ContactObject bean = ContactsListClass.phoneList
.get(position);
if (bean.isSelected()) {
bean.setSelected(false);
chk.setChecked(false);
} else {
bean.setSelected(true);
chk.setChecked(true);
}
}
});
} catch (Exception e) {
e.printStackTrace();
}
hidePB();
}
};
thread.start();
}
void showPB() {
getActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
}
});
}
void hidePB() {
getActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
}
});
}
public void onEventCheck(ContactObject mContactObject)
{
setContact(mContactObject);
}
void setContact(ContactObject mContactObject)
{
Log.e("remove","inside setContact");
LayoutInflater layoutInflater =
(LayoutInflater)getActivity().getBaseContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
final View addView = layoutInflater.inflate(R.layout.add_contact, null);
TextView textOut = (TextView)addView.findViewById(R.id.textout);
textOut.setText(mContactObject.getNumber());
Button buttonRemove = (Button)addView.findViewById(R.id.remove);
buttonRemove.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
((LinearLayout) addView.getParent()).removeView(addView);
TextView textOut = (TextView)addView.findViewById(R.id.textout);
for (ContactObject bean : ContactsListClass.manualList) {
Log.e("remove","bean.getNumber()="+bean.getNumber());
Log.e("remove","TextView.getNumber()="+textOut.getText().toString());
String str1= bean.getNumber();
String str2= textOut.getText().toString();
if(str1.equals(str2))
{
Log.e("remove","Before="+ContactsListClass.manualList.size());
Log.e("remove", bean.getNumber());
ContactsListClass.manualList.remove(bean);
Log.e("remove", "After=" + ContactsListClass.manualList.size());
break;
}
}
}
});
container.addView(addView);
mHorizontalScrollView.postDelayed(new Runnable() {
public void run() {
mHorizontalScrollView.fullScroll(HorizontalScrollView.FOCUS_RIGHT);
}
}, 100L);
}
}
主要代码
{{1}}
答案 0 :(得分：0)
您需要创建ArrayList<CheckBox> array_checkBox并始终创建CheckBox，您需要在CheckBox中添加此array_checkBox。
例如：
public class MainActivity extends AppCompatActivity {
private CheckBox main_Checkbox;
private CheckBox checkBox1;
private CheckBox checkBox2;
private CheckBox checkBox3;
private ArrayList<CheckBox> array_checkBox = new ArrayList<>();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
main_Checkbox = (CheckBox) findViewById(R.id.mainCheckBox);
checkBox1 = (CheckBox) findViewById(R.id.checkBox1);
checkBox2 = (CheckBox) findViewById(R.id.checkBox2);
checkBox3 = (CheckBox) findViewById(R.id.checkBox3);
//Add a checkBox in the array (do it for each new CheckBox)
array_checkBox.add(checkBox1);
array_checkBox.add(checkBox2);
array_checkBox.add(checkBox3);
main_Checkbox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
//if the Main CheckBox is checked, check all CheckBoxs
if (isChecked){
for (int j = 0; j < array_checkBox.size(); j++){
array_checkBox.get(j).setChecked(true);
}
//Else, uncheck all CheckBoxs
}else{
for (int j = 0; j < array_checkBox.size(); j++){
array_checkBox.get(j).setChecked(false);
}
}
}
});
}