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Android Studio - Create an EditText with a click of a button


Android Studio - Create an EditText with a click of a button

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Android Studio - Create an EditText with a click of a button
Tag : java , By : Milander
Date : November 29 2020, 04:01 AM

I wish this helpful for you Can't seem to find a post/video on the net that explains adding new EditText fields with a button. I need to use the edittexts later. Can someone please explain to me how to create this system? Or link a video/post that explains this. I've been searching for a long time but I still haven't found a good explanation. .
Button mButton = (Button) findViewById(R.id.my_button);
mButton.setOnClickListener(new OnClickListener() {
    @Override
    public void onClick(View v) {
        EditText t = new EditText(myContext);
        t.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
        root.addView(t);
    } 
});

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Android: EditText and Button; when click Button, unfocus EditText and hide soft keyboard?


Tag : android , By : Bado
Date : March 29 2020, 07:55 AM
seems to work fine , You can hide the keyboard by calling this.
InputMethodManager imm = (InputMethodManager) getSystemService(
    INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(getWindowToken(), 0);

Android add edittext field on click of (+) button and remove by click of (-)


Tag : android , By : Henry Fatino
Date : March 29 2020, 07:55 AM
will help you I am creating a add contact activity. There will be only one edit text and a button (+), when click on button then another edit text should be added and previous button should change into (-). By this method i want to add and remove edit text fields.Some thing like this. I am doing like this but not able to achieve that i want. Any idea?
private void addEditView() {
        // TODO Auto-generated method stub
          LinearLayout li=new LinearLayout(this);
          EditText et=new EditText(this);
          Button b=new Button(this);

          b.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub

                int pos=(Integer) v.getTag();
                mainLayout.removeViewAt(pos);

            }
        });

          b.setTag((mainLayout.getChildCount()+1));
    }

create N number of Edittext on button click


Tag : android , By : Richard Laksana
Date : March 29 2020, 07:55 AM
wish help you to fix your issue Finally i found solution which is very simple and small.Now the following code creates N number of edittexts and also get the value from those edittexts created.
 private LinearLayout mLayout;
    private EditText mEditText;
    private Button mButton;
    int k = -1;
    int flag;
    int ss=0;
    ArrayList<String> applnserverinstnos = new ArrayList<String>();
    public static EditText textView[] = new EditText[100];

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        mLayout = (LinearLayout) findViewById(R.id.linearLayout);
        mEditText = (EditText) findViewById(R.id.editText);
        mButton = (Button) findViewById(R.id.button);
        mButton.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                try
                {
                k++;
                flag=k;
                final LayoutParams lparams = new LayoutParams(LayoutParams.WRAP_CONTENT, 50);
                lparams.setMargins(20, 20, 20, 0);
                textView[flag] = new EditText(AddEditBoxActivity.this);
                textView[flag].setLayoutParams(lparams);
                textView[flag].setId(flag);

                }
                catch(Exception e)
                {
                    e.printStackTrace();
                }
                mLayout.addView(textView[flag]);


            }
        });

        Button b2= (Button)findViewById(R.id.button1);
        b2.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                for(int i = 0;i<=k;i++) 
                {
                System.out.println("edit values"+ss+"......"+ textView[i].getText().toString());
                }
            }
        });

    }

How to hide a button on editText click in Android?


Tag : android , By : Francis
Date : March 29 2020, 07:55 AM
seems to work fine I want to hide a button when I click on editText in Android. Initially I was using the following code , Try using setOnTouchListener instead:
    editText.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View view, MotionEvent motionEvent) {
            button.setVisibility(View.INVISIBLE);
            return false;
        }
    });

Getting a Fragment Dialog to appear after first click on EditText Android Studio


Tag : android , By : eastcoastj
Date : March 29 2020, 07:55 AM
Does that help Right now you are using onClick() instead of it you have to use setOnFocusChangeListener() this event will fire ASAP when your EditText gain focus.
Example
editText.setOnFocusChangeListener(
     new OnFocusChangeListener() {
        @Override
        public void onFocusChange(View v, boolean hasFocus) {
             if(!hasFocus){
                 // show dialog here
             }
        }
});
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