直接繼承Activity,不繼承TabActivity,實作tabhost的效果
package com.hsx.tab;
import android.app.Activity;
import android.app.LocalActivityManager;
import android.content.Intent;
import android.content.res.Resources;
import android.os.Bundle;
import android.widget.TabHost;
import android.widget.TabHost.TabSpec;
public class MyTabTestActivity extends Activity {
LocalActivityManager mlam;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mlam = new LocalActivityManager(this, false);
mlam.dispatchCreate(savedInstanceState);
TabHost th = (TabHost) findViewById(R.id.tabhost);
Resources res = getResources();
th.setup(mlam);
Intent intent1 = new Intent().setClass(this, Show1.class);
Intent intent2 = new Intent().setClass(this, Show2.class);
TabSpec tabSpec1 = th.newTabSpec("show1").setIndicator("show1", res.getDrawable(R.drawable.tab_my_normal)).setContent(intent1);
TabSpec tabSpec2 = th.newTabSpec("show2").setIndicator("show2", res.getDrawable(R.drawable.tab_rcm_normal)).setContent(intent2);
th.addTab(tabSpec1);
th.addTab(tabSpec2);
}
@Override
protected void onResume() {
super.onResume();
mlam.dispatchResume();
}
@Override
protected void onPause() {
super.onPause();
mlam.dispatchPause(isFinishing());
}
}
Show1
package com.hsx.tab;
import android.app.Activity;
import android.os.Bundle;
public class Show1 extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.show1);
}
}
Show2
package com.hsx.tab;
import android.app.Activity;
import android.os.Bundle;
public class Show2 extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.show2);
}
}
main.xml
<?xml version="1.0" encoding="utf-8"?>
<TabHost xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/tabhost"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:paddingTop="5dip" >
<FrameLayout
android:id="@android:id/tabcontent"
android:layout_width="fill_parent"
android:layout_height="0.0dip"
android:layout_weight="1.0" />
<TabWidget
android:id="@android:id/tabs"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="0.0" />
</LinearLayout>
</TabHost>