安卓隐显示启动

一、Activity 显式启动 (代码示例)：

public class MyActivity extends Activity {

Button buttonStart;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

buttonStart = (Button) findViewById(R.id.start);

buttonStart.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

//显示启动

Intent intent = new Intent();

intent.setClass(MyActivity.this, SecondActivity.class);

startActivity(intent);

}

});

}

}...

二、Activity 隐式启动 (代码示例)：

public class MyActivity extends Activity {

Button buttonStart;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

buttonStart = (Button) findViewById(R.id.start);

buttonStart.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

//隐式启动

Intent intent = new Intent();

intent.setAction("asdf.SecondActivity");

startActivity...