CODEWITHSUNDEEP
androidandroid-relativelayoutbaseadaptergravity
user3381979
user3381979

Reputation: 75

How to set gravity of textview programatically with RelativeLayout?

I am developing an android app. I am populating ListView by inflating rows as follows:

public class MyListAdapter extends BaseAdapter {
    Context con;
    private LayoutInflater layoutinf;
    ArrayList<Boolean> itemChecked = new ArrayList<Boolean>();
    ArrayList<String> items_ = new ArrayList<String>();

    public MyListAdapter(ChatActivity context) {
        con = context;
    }

    public int getCount() {
        return item_id.size();
    }

    public Object getItem(int position) {
        return item_id.size();
    }

    public long getItemId(int position) {
        return item_id.get(position).hashCode();
    }

    public View getView(final int position, View arg1, ViewGroup arg2) {

        View v = arg1;
        ViewHolder holder = null;
        if (v == null) {
            layoutinf = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            v = layoutinf.inflate(R.layout.row_chat, null);
            holder = new ViewHolder();

        //  holder.tv_contact = (TextView) v.findViewById(R.id.phone_num);
            holder.tv_sms_body = (TextView) v.findViewById(R.id.msg_body);
            holder.tv_time = (TextView) v.findViewById(R.id.time);

            v.setTag(holder);
        } else {
            holder = (ViewHolder) v.getTag();
        }

        if(item_flag.get(position).equals("1"))
        {
            holder.tv_sms_body.setBackgroundResource(R.drawable.bubble_green);

        }
                    else if(item_flag.get(position).equals("0"))
                    {
                        holder.tv_sms_body.setBackgroundResource(R.drawable.bubble_yellow);

                    }


        //holder.tv_contact.setText("" + item_phone_num.get(position));
        holder.tv_sms_body.setText(item_msg_body.get(position));
        holder.tv_time.setText(item_time.get(position));

        return v;
    }
}

Layout file is as follows:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">



<TextView
    android:id="@+id/msg_body"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentLeft="true"
    android:layout_alignRight="@id/phone_num"
    android:layout_below="@id/phone_num"
    android:text="SMS"
    android:textAppearance="?android:attr/textAppearanceMedium" />

<TextView
    android:id="@+id/time"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_alignParentRight="true"
    android:layout_below="@id/msg_body"
    android:text="time"
    android:textSize="12dp"
    android:textAppearance="?android:attr/textAppearanceMedium" />

How can i set TextView gravity right programatically using RelativeLayout in above Code???

Upvotes: 3

Views: 3212

Answers (1)

kalyan pvs
kalyan pvs

Reputation: 14590

You can set like this..

    RelativeLayout.LayoutParams params = new LayoutParams(
            LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
    params.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
    textView.setLayoutParams(params);

Upvotes: 4

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