Qfyilyi

The EditText is Dynamically added by user .
how get data from each dynamically created EditText .or get values from the dynamically created EditTexts when the user tap a save button, then store all of them , dynamically added by user and save as Share preferences or save as array thanks guys

public class ActivityOptions extends AppCompatActivity {

    private LinearLayout parentLinearLayout;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_options);

        parentLinearLayout = (LinearLayout) findViewById(R.id.parent_linear_layout);



    }

    public void onAddField(View v) {

        LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);

        final View rowView = inflater.inflate(R.layout.field, null);

        // Add the new row before the add field button.

        parentLinearLayout.addView(rowView, parentLinearLayout.getChildCount() - 1);

    }



    public void onDelete(View v) {

        parentLinearLayout.removeView((View) v.getParent());

    }

activity.xml

 <?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:id="@+id/parent_linear_layout"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:layout_margin="5dp"

    android:orientation="vertical" >

    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

        android:layout_width="match_parent"

        android:layout_height="50dp"

        android:orientation="horizontal" >

        <EditText

            android:id="@+id/edit_text"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="5"

            android:inputType="text"/>

        <Button

            android:id="@+id/delete_button"

            android:layout_width="0dp"

            android:layout_height="40dp"

            android:layout_weight="1"

            android:background="@android:drawable/ic_delete"

            android:onClick="onDelete"/>

    </LinearLayout>

    <Button

        android:id="@+id/add_field_button"

        android:layout_width="100dp"

        android:layout_height="wrap_content"

        android:layout_marginBottom="5dp"

        android:layout_marginLeft="5dp"

        android:layout_marginRight="5dp"

        android:background="#555"

        android:layout_gravity="center"

        android:onClick="onAddField"

        android:textColor="#FFF"

        android:text="Add Field"

        android:paddingLeft="5dp"/>

    <TextView

        android:layout_marginTop="10dp"

        android:gravity="center"

        android:id="@+id/txt"

        android:text="HELLO"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content" />

</LinearLayout>

fiel.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="50dp"

    android:orientation="horizontal" >

    <EditText

        android:id="@+id/edit_text"

        android:layout_width="0dp"

        android:layout_height="match_parent"

        android:layout_weight="5"

        android:inputType="text"/>

    <Button

        android:id="@+id/delete_button"

        android:layout_width="0dp"

        android:layout_height="40dp"

        android:layout_weight="1"

        android:background="@android:drawable/ic_delete"

        android:onClick="onDelete"/>

</LinearLayout>

You could retrieve the value by looping the parentView, something like this


ArrayList getEditTextList()

{



    ArrayList<String> list = new ArrayList<String>();

    int size = parentLinearLayout.getChildCount()



    for (int i=0 ; i < size ; i++)

    {

      View view = parentLinearLayout.getChildAt(i);

      EditText text = view.findViewById(R.id.yourEditTextName);

      list.add(text.getText().toString());

    }

return list;

}

Later you can add the values to Shared preference either by converting Arraylist to Json String or Adding it one by one.