android實現底部功能表列

android程式，許多時候需要功能表列顯示在底部或頂部，但是沒有很好的組建供程式員調用，過自訂了一個視圖，用來實現底部功能表列，效果如：

實現的主要代碼：

 

@Override
    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);
       
requestWindowFeature(Window.FEATURE_NO_TITLE);
       
setContentView(R.layout.main);

        linearLayout = (LinearLayout) findViewById(R.id.home);
       
linearLayout.setOnClickListener(new OnClickListener() {
           
@Override
            public void onClick(View v) {
               
linearLayout
                       
.setBackgroundResource(R.drawable.tab_two_highlight);
               
publish.setBackgroundResource(R.drawable.tab_one_normal);
               
change.setBackgroundResource(R.drawable.tab_one_normal);
               
more.setBackgroundResource(R.drawable.tab_one_normal);
            }

        });
        linearLayout
       
.setBackgroundResource(R.drawable.tab_two_highlight);

        publish = (LinearLayout) findViewById(R.id.publish);
       
publish.setOnClickListener(new OnClickListener() {
            @Override

            public void onClick(View v) {
               
publish.setBackgroundResource(R.drawable.tab_two_highlight);
               
linearLayout.setBackgroundResource(R.drawable.tab_one_normal);

                change.setBackgroundResource(R.drawable.tab_one_normal);

                more.setBackgroundResource(R.drawable.tab_one_normal);

            }
        });

        change = (LinearLayout) findViewById(R.id.change);
       
change.setOnClickListener(new OnClickListener() {
            @Override

            public void onClick(View v) {
               
change.setBackgroundResource(R.drawable.tab_two_highlight);
               
linearLayout.setBackgroundResource(R.drawable.tab_one_normal);

                publish.setBackgroundResource(R.drawable.tab_one_normal);

                more.setBackgroundResource(R.drawable.tab_one_normal);

            }
        });

        more = (LinearLayout) findViewById(R.id.more);
       
more.setOnClickListener(new OnClickListener() {
            @Override

            public void onClick(View v) {
               
more.setBackgroundResource(R.drawable.tab_two_highlight);
               
linearLayout.setBackgroundResource(R.drawable.tab_one_normal);

                publish.setBackgroundResource(R.drawable.tab_one_normal);

                change.setBackgroundResource(R.drawable.tab_one_normal);

            }
        });
    }

設定檔實現：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
   
android:orientation="horizontal" android:layout_width="fill_parent"
   
android:layout_height="wrap_content">
    <LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
       
android:orientation="vertical" android:layout_width="80px"
       
android:layout_height="wrap_content" android:id="@+id/home"
       
android:background="@drawable/tab_one_normal">
        <TextView
android:layout_width="wrap_content"
           
android:layout_height="wrap_content" android:text="@string/home"
           
android:gravity="center" android:paddingTop="29px"
           
android:background="@drawable/home" />
    </LinearLayout>
   
<ImageView android:layout_width="wrap_content"
           
android:layout_height="wrap_content"  android:src="@drawable/line" />
   
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
       
android:orientation="vertical" android:layout_width="80px"
       
android:layout_height="wrap_content"
android:background="@drawable/tab_one_normal"
       
android:id="@+id/publish">
        <TextView
android:layout_width="wrap_content"
           
android:layout_height="wrap_content" android:text="@string/publish"

            android:gravity="center" android:paddingTop="29px"

             android:background="@drawable/publish" />
   
</LinearLayout>
    <ImageView android:layout_width="wrap_content"

            android:layout_height="wrap_content" 
android:src="@drawable/line" />
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
       
android:orientation="vertical" android:layout_width="80px"
android:id="@+id/change"
        android:layout_height="wrap_content"
android:background="@drawable/tab_one_normal">
        <TextView
android:layout_width="wrap_content"
           
android:layout_height="wrap_content" android:text="@string/change"

            android:gravity="center" android:paddingTop="29px"

             android:background="@drawable/change" />
   
</LinearLayout>
    <ImageView android:layout_width="wrap_content"

            android:layout_height="wrap_content" 
android:src="@drawable/line" />
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
       
android:orientation="vertical" android:layout_width="80px"
android:id="@+id/more"
        android:layout_height="wrap_content"
android:background="@drawable/tab_one_normal">
        <TextView
android:layout_width="wrap_content"
           
android:layout_height="wrap_content" android:text="@string/more"
           
android:gravity="center" android:paddingTop="29px"
            
android:background="@drawable/more" />
    </LinearLayout>

</LinearLayout>

原始碼見：http://easymorse.googlecode.com/svn/trunk/android.bottom