正文
一、效果图
要求点击底部不同图片按钮切换不同的Activity,并在中间显示Activity对应的ContentView。
二、 实现代码
2.1 layout.xml
<?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/myinfor2" 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">
<!-- 功能模块按钮1 -->
<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" />
<!-- 功能模块按钮2 -->
<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" />
<!-- 功能模块按钮3 -->
<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>
<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/myinfor2" 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">
<!-- 功能模块按钮1 -->
<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" />
<!-- 功能模块按钮2 -->
<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" />
<!-- 功能模块按钮3 -->
<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>
2.2 TestView.java
/**
* 使用ActivityGroup来切换Activity和Layout
* @author 农民伯伯
* @version 2010-9-7
*
*/
public class TestView 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.layout);
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(TestView.this, ModuleView1.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(TestView.this, ModuleView2.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(TestView.this, ModuleView3.class)
.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP))
.getDecorView());
}
});
}
}
* 使用ActivityGroup来切换Activity和Layout
* @author 农民伯伯
* @version 2010-9-7
*
*/
public class TestView 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.layout);
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(TestView.this, ModuleView1.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(TestView.this, ModuleView2.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(TestView.this, ModuleView3.class)
.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP))
.getDecorView());
}
});
}
}
代码说明:
a). ModuleView1、ModuleView2、 ModuleView3分别继承自Activity。
b). 想动态改变标题可以通过cust_title获取TextView进行设置。
本文转自over140 51CTO博客,原文链接:http://blog.51cto.com/over140/582225,如需转载请自行联系原作者