CODEWITHSUNDEEP
androidandroid-layoutcolors
Asif Sb
Asif Sb

Reputation: 805

How can I change the colour of the text of a grid view item,at state pressed?

I am having a grid view,every item as a text view.initially the text color is white and the background color is transparent,when it is pressed the item background color will get change to white,in this case the text color and the item color is white.So on pressed the whole layout will get white.

I want to set the text colour of the grid item on pressed programmatically ,I know I can change the colour of the text using selector.

but I want to set the text colour programmatically,according to background color.

gridView2.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view,
                int position, long id) {
            // TODO Auto-generated method stub
            tv_list_item_lang=(TextView)view.findViewById(R.id.tv_list_item_lang);



            Constants.survey_language = ""
                    + languagesNameList.get(position);
            Log.d("survey_language", "" + languagesNameList.get(position));
            try {
                if (Constants.questions_arr_list.size() == 0) {
                    getCurrentSurveyQuestions();
                }
            } catch (Exception e) {
                // TODO: handle exception
                Log.e("exception", "" + Log.getStackTraceString(e));
            }

            // Intent intent=new
            // Intent(SurveyYesNoActivity.this,TwoQuestionsActivity.class);
            // startActivity(intent);
            // finish();
            gridView2.setEnabled(false);
});

need help...thanks in advance!

Upvotes: 3

Views: 1890

Answers (1)

NarenderNishad
NarenderNishad

Reputation: 1068

Make a color folder in the res

Make a selector in the same folder with any name say text_pressed.xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:state_pressed="false" android:color="@color/white"/>
    <item android:state_pressed="true" android:color="@color/app_mail_blue"/>
    <item android:color="@color/white"/>

</selector>

and set the textColor of TextView as android:textColor="@color/text_pressed"

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Text View"
        android:textColor="@color/text_pressed" />

Upvotes: 3

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