android add checkbox dynamically
14,902
Solution 1
LinearLayout featuresTable = (LinearLayout) findViewById(R.id.failure_reasonslist);
// use loop
CheckBox feature1 = new CheckBox(this);
featuresTable.addView(feature1 );
Solution 2
Add CheckBox Dynamically
LinearLayout my_layout = (LinearLayout)findViewById(R.id.my_layout);
// Add Checkbox Dynamically
CheckBox checkBox = new CheckBox(mContext);
checkBox.setText(ETnewcheckbox.getText().toString()+"");
checkBox.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
checkBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
String msg = "You have " + (isChecked ? "checked" : "unchecked") + " this Check it Checkbox.";
Toast.makeText(MainActivity.this, msg, Toast.LENGTH_SHORT).show();
}
});
// Add Checkbox to LinearLayout
if (my_layout != null) {
my_layout.addView(checkBox);
}
Author by
developerXXX
Updated on August 02, 2022Comments
-
developerXXX almost 2 years
The following are my layout xmls. Now we are have a limited number (seven) of check boxes in the layout (listitem.xml). And we are adding it in a linear layout.
main.xml
<?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="match_parent" android:background="#FFFFFF" > <LinearLayout android:id="@+id/linearLayout1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" android:layout_marginLeft="21dp" android:layout_marginTop="38dp" > <TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBottom="@+id/linearLayout1" android:layout_alignLeft="@+id/linearLayout1" android:text="TESTER : " android:textColor="#000000" /> <AutoCompleteTextView android:id="@+id/tester_name" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="1" android:ems="10" android:capitalize="characters" android:textColor="#000000"> <requestFocus /> </AutoCompleteTextView> </LinearLayout> <TextView android:id="@+id/textView2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@+id/linearLayout1" android:layout_centerHorizontal="true" android:layout_marginTop="19dp" android:text="APPS TO TEST : " android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="#000000"/> <View android:id="@+id/view1" android:layout_width="wrap_content" android:layout_height="1dp" android:layout_below="@+id/textView2" android:background="#CCCCCC" android:layout_marginBottom="5dp"/> <ListView android:id="@+id/apps_list" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:layout_below="@+id/view1" android:dividerHeight="5dp"> </ListView> <Button android:id="@+id/refreshBtn" android:layout_width="wrap_content" android:layout_height="40dp" android:layout_alignBottom="@+id/textView2" android:layout_alignParentLeft="true" android:text="Refresh" /> </RelativeLayout>listitem.xml
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="#FFFFFF" android:orientation="vertical" > <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" > <TextView android:id="@+id/app_name" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="70" android:textAppearance="?android:attr/textAppearanceMedium" android:textColor="#000000" /> <Button android:id="@+id/launch_btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="4dp" android:layout_weight="20" android:text="LAUNCH" /> </LinearLayout> <RadioGroup android:id="@+id/status_group" android:layout_width="wrap_content" android:layout_height="wrap_content" android:orientation="horizontal" > <RadioButton android:id="@+id/pass_btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:checked="true" android:text="PASS" android:textColor="#000000" /> <RadioButton android:id="@+id/fail_btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="FAIL" android:textColor="#000000" /> </RadioGroup> <LinearLayout android:id="@+id/failure_layout" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" > <TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:focusable="false" android:focusableInTouchMode="false" android:gravity="center" android:text="FAILURE REASONS" android:textAppearance="?android:attr/textAppearanceMedium" android:textColor="#000000" /> <LinearLayout android:id="@+id/failure_reasonslist" android:layout_width="match_parent" android:layout_height="wrap_content" android:focusable="false" android:focusableInTouchMode="false" android:orientation="vertical" > <CheckBox android:id="@+id/failure_Sound" android:layout_width="wrap_content" android:layout_height="wrap_content" android:textColor="#000000" /> <CheckBox android:id="@+id/failure_GPS" android:layout_width="wrap_content" android:layout_height="wrap_content" android:focusable="false" android:focusableInTouchMode="false" android:textColor="#000000" /> <CheckBox android:id="@+id/failure_Display" android:layout_width="wrap_content" android:layout_height="wrap_content" android:focusable="false" android:focusableInTouchMode="false" android:textColor="#000000" /> <CheckBox android:id="@+id/failure_Network" android:layout_width="wrap_content" android:layout_height="wrap_content" android:focusable="false" android:focusableInTouchMode="false" android:textColor="#000000" /> <CheckBox android:id="@+id/failure_Rotation" android:layout_width="wrap_content" android:layout_height="wrap_content" android:focusable="false" android:focusableInTouchMode="false" android:textColor="#000000" /> <CheckBox android:id="@+id/failure_Microphone" android:layout_width="wrap_content" android:layout_height="wrap_content" android:focusable="false" android:focusableInTouchMode="false" android:textColor="#000000" /> <CheckBox android:id="@+id/failure_Others" android:layout_width="wrap_content" android:layout_height="wrap_content" android:focusable="false" android:focusableInTouchMode="false" android:textColor="#000000" /> </LinearLayout> </LinearLayout> <LinearLayout android:id="@+id/lineatlayout1" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" > <TextView android:id="@+id/textView2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="DESCRIPTION : " android:textAppearance="?android:attr/textAppearanceMedium" android:textColor="#000000" /> <EditText android:id="@+id/description_text" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_weight="1" android:clickable="true" android:ems="10" android:focusable="true" android:focusableInTouchMode="true" android:inputType="textMultiLine" android:textColor="#000000" > </EditText> </LinearLayout> <LinearLayout android:id="@+id/lineatlayout2" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" > <Button android:id="@+id/submit_btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text=" SUBMIT " /> <Button android:id="@+id/uninstall_btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="UNINSTALL" /> </LinearLayout> <!-- </RelativeLayout> --> </LinearLayout>But as per the new requirement we need to add the check boxes dynamically. Like need to fetch the options from the API call and convert it as check boxes in the view. I spent lots of time in it. Can someone suggest a method to solve this.
Our layout should be like this. In a list view we are displaying employee details and for each employee record the qualification should be loaded from the API call or database.
[Reviewer Name (Editable)] Employee Lest --------------------------------------- Employee1 [Click Me] Male (0) Female ( ) Salary : [5999 (editable)] Qualification [X]BA [ ]BSc [ ]Matriculation [ ]Other [Submit Button] --------------------------------------- Employee2 [Click Me] Male (0) Female ( ) Salary : [5999 (editable)] Qualification [X]BA [ ]BSc [ ]Matriculation [ ]Other [Submit Button] --------------------------------------- Employee3 [Click Me] Male (0) Female ( ) Salary : [5999 (editable)] Qualification [X]BA [ ]BSc [ ]Matriculation [ ]Other [Submit Button] ---------------------------------------Source code
private class ListAdapters extends ArrayAdapter<ApplicationBean> { private ArrayList<ApplicationBean> items; private int position; public ListAdapters(Context context, int textViewResourceId, ArrayList<ApplicationBean> mTitleList) { super(context, textViewResourceId, mTitleList); this.items = mTitleList; } @Override public View getView(int position, View convertView, ViewGroup parent) { View v = convertView; this.position = position; if (v == null) { LayoutInflater inflater = (LayoutInflater) mContext .getSystemService(Context.LAYOUT_INFLATER_SERVICE); v = inflater.inflate(R.layout.applicationlistitem, null); } final ApplicationBean o = (ApplicationBean) items.get(position); if (o != null) { txtAppName = (TextView) v.findViewById(R.id.app_name); txtAppName.setText("" + o.getAppName()); launchButton = (Button) v.findViewById(R.id.launch_btn); launchButton.setTag(position); launchButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { final PackageManager pm = mContext.getPackageManager(); Intent LaunchIntent = pm .getLaunchIntentForPackage(items .get(Integer.parseInt(v.getTag() .toString())).getPname()); mContext.startActivity(LaunchIntent); } }); final LinearLayout failure_reasonslist = (LinearLayout) v .findViewById(R.id.failure_reasonslist); rdgPassFail = (RadioGroup) v.findViewById(R.id.status_group); rdgPassFail.setTag(position); RadioButton passBtn = (RadioButton) v .findViewById(R.id.pass_btn); passBtn.setTag(position); RadioButton failbtn = (RadioButton) v .findViewById(R.id.fail_btn); failbtn.setTag(position); rdgPassFail .setOnCheckedChangeListener(new OnCheckedChangeListener() { @Override public void onCheckedChanged(RadioGroup group, int checkedId) { ApplicationBean o = (ApplicationBean) items .get(Integer.parseInt(group.getTag() .toString())); switch (checkedId) { case R.id.fail_btn: Log.e("Fail button", "Clicked"); o.setFailState(true); o.setPassState(false); numOptions = 0; Log.e("Fail button--1", "Clicked"); break; case R.id.pass_btn: Log.e("Pass button", "Clicked"); o.setFailState(false); o.setPassState(true); Log.e("Pass button-----1", "Clicked"); break; } items.set(Integer.parseInt(group.getTag() .toString()), o); } }); LinearLayout featuresTable = (LinearLayout) v.findViewById(R.id.failure_reasonslist); // use loop CheckBox feature1 = new CheckBox(this); for(int i = 0; i<=5; i++) { CheckBox feature1 = new CheckBox(this.getContext()); featuresTable.addView(feature1); } txtDescription = (EditText) v .findViewById(R.id.description_text); txtDescription.setTag(position); if (txtDescription.isFocused()) { InputMethodManager inputManager = (InputMethodManager) mContext .getSystemService(INPUT_METHOD_SERVICE); inputManager.restartInput(txtDescription); } txtDescription .setOnFocusChangeListener(new View.OnFocusChangeListener() { @Override public void onFocusChange(View v, boolean hasFocus) { if (!hasFocus) { final EditText Caption = (EditText) v; o.setDescription(Caption.getText() .toString()); } } }); uninstallButton = (Button) v.findViewById(R.id.uninstall_btn); uninstallButton.setTag(position); // uninstallButton.setVisibility(View.INVISIBLE); o.setUninstallVisible(false); uninstallButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Uri packageUri = Uri.parse("package:" + items.get( Integer.parseInt(v.getTag().toString())) .getPname()); Intent uninstallIntent = new Intent( Intent.ACTION_DELETE, packageUri); uninstallIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(uninstallIntent); mTitleList.remove(items.get((Integer) v.getTag())); mListView.setAdapter(new ListAdapters(mContext, R.id.app_name, mTitleList)); ((BaseAdapter) mListView.getAdapter()) .notifyDataSetChanged(); isUninstallclicked = true; } }); submitButton = (Button) v.findViewById(R.id.submit_btn); submitButton.setTag(txtDescription); submitButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub EditText tv = (EditText) v.getTag(); // get edittext // object txtDescription = tv; if (txtTesterName.getText().toString().equals("")) { showDialog("Please enter the name of tester", mContext); } else if (numOptions == 0) { showDialog("Please select failure reason", mContext); } else if (tv.getText().toString().equals("")) { showDialog("Please enter the description", mContext); } else if (!isNetworkAvailable()) { showDialog( "No network connection.Report won't be submitted", mContext); } else { if (!o.isUninstallVisible()) { uninstallButton.setVisibility(View.VISIBLE); o.setUninstallVisible(true); mListView.invalidate(); } PostRequest p = new PostRequest(Integer.parseInt(tv .getTag().toString())); p.execute(); } } }); } return v; }