How do I jump from activity to activity

First, let’s clarify our thinking:

The activity we are in is called MainActivit

To jump to the activity page named List

In this article, the id of the control we want to write is the ID of the control we need to click in the MainActivity. In this article, MINE is a TextView or Button, depending on your situation

The emphasis is on intents

Post code:

public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); DensityUtils.setDensity(getApplication(),this); setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); setContentView(R.layout.activity_main); TextView tv5_11=(TextView) this.findViewById(R.id.tv5_11); tv5_11.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent1 = new Intent(); intent1.setClass(MainActivity.this,List.class); startActivity(intent1); }}); }}Copy the code

Copy the code