Java 更改TabActivity中的内容
我在TabActivity中更改内容时遇到问题Java 更改TabActivity中的内容,java,android,Java,Android,我在TabActivity中更改内容时遇到问题 public class MbankActivity extends TabActivity { Intent intentMap; ... public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); ... intentMap = new Intent().setClass(this,MapaActivity.c
public class MbankActivity extends TabActivity {
Intent intentMap;
...
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
...
intentMap = new Intent().setClass(this,MapaActivity.class);
tabSpecMap = tabHost
.newTabSpec("Map")
.setIndicator("Map", ressources.getDrawable(R.drawable.ic_launcher))
.setContent(intentMap);
...
}
...
}
我试着改变内容
intentMap= new Intent().setClass(this,AnotherMapActivity.class)
.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
但这不起作用
我也尝试:
getTabHost().setCurrentTab(2); //old class in run
Intent aa=new Intent().setClass(this,,AnotherMapActivity.class)
.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
this.getLocalActivityManager().startActivity("Map", aa);
//
运行新类,但选项卡是从旧类查看的/
如何更改内容?将您的意图定义为“intentMap”然后用作“intentMap”是否正常?对不起,到处都是“intentMap”