android实现底部菜单栏

android程序，许多时候需要菜单栏显示在底部或顶部，但是没有很好的组建供程序员调用，过自定义了一个视图，用来实现底部菜单栏，效果如下图：

实现的主要代码：

@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);