Adding view to flexboxlayout

Question

At the click of a button, I create one textview programmatically and add them to flexboxlayout. Why is only one view added?

mButton.setOnClickListener(new View.OnClickListener() {
        int i = 1;
        @Override
        public void onClick(View v) {
            flexboxLayout.setFlexDirection(FlexDirection.ROW_REVERSE);
            flexboxLayout.setFlexWrap(FlexWrap.WRAP);
            flexboxLayout.setJustifyContent(JustifyContent.CENTER);
            final TextViewR textViewR = new TextViewR(getApplicationContext(), "Text " + Integer.toString(i++)); //setting text here
            FlexboxLayout.LayoutParams lp = new FlexboxLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
            lp.setOrder(1);
            textViewR.setLayoutParams(lp);
            flexboxLayout.addView(textViewR);
        }
    });

score 0 · Answer 1 · edited May 18 '18 at 13:21

0

I assume TextViewR is your custom TextView.

You should change

`FlexboxLayout.LayoutParams lp = new FlexboxLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);`

to

`FlexboxLayout.LayoutParams lp = new FlexboxLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);`

since textViewR.setLayoutParams(lp); is setting the flexboxlayout parameters to the textview and your parameters are telling the textview to match parent which is the flexbox.

edited May 18 '18 at 13:21

Sachin Rajput

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answered May 18 '18 at 11:07

ravi

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Anyway it hasn`t helped – May 18 '18 at 12:27
Did you try removing `flexboxLayout.setJustifyContent(JustifyContent.CENTER);` and `lp.setOrder(1);` Just in case – ravi May 19 '18 at 14:38

Adding view to flexboxlayout

1 Answers1