ActivityGroup代替TabHost
package cn.fn;
import android.app.ActivityGroup;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.View.OnClickListener;
import android.widget.ImageView;
import android.widget.ScrollView;
public class GroupActivity extends ActivityGroup {
??? private ScrollView container = null;
??? @Override
??? protected void onCreate(Bundle savedInstanceState) {
??? ??? super.onCreate(savedInstanceState);
??? ??? // 隐藏标题栏
??? ??? requestWindowFeature(Window.FEATURE_NO_TITLE);
??? ??? // 设置视图
??? ??? setContentView(R.layout.main);
??? ??? container = (ScrollView) findViewById(R.id.containerBody);
??? ??? // 模块1
??? ??? ImageView btnModule1 = (ImageView) findViewById(R.id.btnModule1);
??? ??? btnModule1.setOnClickListener(new OnClickListener() {
??? ??? ??? @Override
??? ??? ??? public void onClick(View v) {
??? ??? ??? ??? container.removeAllViews();
??? ??? ??? ??? container.addView(getLocalActivityManager().startActivity(
??? ??? ??? ??? ??? ??? "Module1",
??? ??? ??? ??? ??? ??? new Intent(GroupActivity.this, Test1.class)
??? ??? ??? ??? ??? ??? ??? ??? .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP))
??? ??? ??? ??? ??? ??? .getDecorView());
??? ??? ??? }
??? ??? });
??? ??? // 模块2
??? ??? ImageView btnModule2 = (ImageView) findViewById(R.id.btnModule2);
??? ??? btnModule2.setOnClickListener(new OnClickListener() {
??? ??? ??? @Override
??? ??? ??? public void onClick(View v) {
??? ??? ??? ??? container.removeAllViews();
??? ??? ??? ??? container.addView(getLocalActivityManager().startActivity(
??? ??? ??? ??? ??? ??? "Module2",
??? ??? ??? ??? ??? ??? new Intent(GroupActivity.this, Test1.class)
??? ??? ??? ??? ??? ??? ??? ??? .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP))
??? ??? ??? ??? ??? ??? .getDecorView());
??? ??? ??? }
??? ??? });
??? ??? // 模块3
??? ??? ImageView btnModule3 = (ImageView) findViewById(R.id.btnModule3);
??? ??? btnModule3.setOnClickListener(new OnClickListener() {
??? ??? ??? @Override
??? ??? ??? public void onClick(View v) {
??? ??? ??? ??? container.removeAllViews();
??? ??? ??? ??? container.addView(getLocalActivityManager().startActivity(
??? ??? ??? ??? ??? ??? "Module3",
??? ??? ??? ??? ??? ??? new Intent(GroupActivity.this, Test1.class)
??? ??? ??? ??? ??? ??? ??? ??? .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP))
??? ??? ??? ??? ??? ??? .getDecorView());
??? ??? ??? }
??? ??? });
??? }
}
package cn.fn;
import android.app.Activity;
import android.os.Bundle;
public class Test1 extends Activity {
??? @Override
??? protected void onCreate(Bundle savedInstanceState) {
??? ??? super.onCreate(savedInstanceState);
??? ??? setContentView(R.layout.layout);
??? }
}
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
??? android:layout_width="fill_parent" android:orientation="vertical"
??? android:layout_height="fill_parent">
??? <LinearLayout android:gravity="center_horizontal"
??? ??? android:background="@drawable/icon" android:layout_width="fill_parent"
??? ??? android:layout_height="wrap_content">
??? ??? <TextView android:id="@+id/cust_title" android:textColor="@android:color/white"
??? ??? ??? android:textSize="28sp" android:text="模块1" android:layout_width="wrap_content"
??? ??? ??? android:layout_height="wrap_content"></TextView>
??? </LinearLayout>
??? <!-- 中间动态加载View -->
??? <ScrollView android:measureAllChildren="true" android:id="@+id/containerBody"
??? ??? android:layout_weight="1" android:layout_height="fill_parent"
??? ??? android:layout_width="fill_parent">
??? </ScrollView>
??? <LinearLayout android:background="@android:color/black"
??? ??? android:layout_gravity="bottom" android:orientation="horizontal"
??? ??? android:layout_width="fill_parent" android:layout_height="wrap_content">
??? ??? <ImageView android:id="@+id/btnModule1" android:src="@android:drawable/ic_dialog_dialer"
??? ??? ??? android:layout_marginLeft="7dp" android:layout_marginTop="3dp"
??? ??? ??? android:layout_marginBottom="3dp" android:layout_width="wrap_content"
??? ??? ??? android:layout_height="wrap_content" />
??? ??? <ImageView android:id="@+id/btnModule2" android:src="@android:drawable/ic_dialog_info"
??? ??? ??? android:layout_marginLeft="7dp" android:layout_marginTop="3dp"
??? ??? ??? android:layout_marginBottom="3dp" android:layout_width="wrap_content"
??? ??? ??? android:layout_height="wrap_content" />
??? ??? <ImageView android:id="@+id/btnModule3" android:src="@android:drawable/ic_dialog_alert"
??? ??? ??? android:layout_marginLeft="7dp" android:layout_marginTop="3dp"
??? ??? ??? android:layout_marginBottom="3dp" android:layout_width="wrap_content"
??? ??? ??? android:layout_height="wrap_content" />
??? </LinearLayout>
</LinearLayout>
