package hk.dvach.myapplication;

import android.content.DialogInterface;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Gravity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.LinearLayout;


public class MainActivity extends ActionBarActivity {
    public View.OnClickListener cll= new View.OnClickListener(){

        public void onClick(View  view){ view.setVisibility(View.GONE);};
    };
    int i=0;
    public void addclick(View v){

        LinearLayout llo =(LinearLayout)findViewById(R.id.llo);
        LinearLayout.LayoutParams lParams = new LinearLayout.LayoutParams(100,100);
        int btnGravity = Gravity.LEFT;
        lParams.gravity = btnGravity;

        Button btnNew = new Button(llo.getContext());

        btnNew.setText("" + i++);
        btnNew.setClickable(true);
        btnNew.setOnClickListener(cll);

        llo.addView(btnNew, lParams);

    }
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }
}