package com.example.test1; import android.annotation.SuppressLint; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.content.Intent; import android.widget.Button; import android.widget.*; public class User_Activity extends Activity{ Button button = null; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.content_user); button = (Button)findViewById(R.id.button); button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(); intent.setClass(User_Activity.this,LoginActivity.class); startActivity(intent); } }); button = (Button)findViewById(R.id.p1); button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(); intent.setClass(User_Activity.this,Fragment.class); startActivity(intent); } }); } }