Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
683 views
in Technique[技术] by (71.8m points)

user interface - Android: How to Remove Selected Tab Highlight Color & On Press Highlight on TabWidget

I am now working with Android TabWidget. I build this TabWidget based on http://mobileorchard.com/android-app-development-tabbed-activities/
I've already add background to the TabWidget,
but apparently the highlight of selected tab and pressed tab is always visible and I cant turn it off yet.

Here is the picture (sorry cant directly add image because still a newb). :
1. default selected tab : http://postimage.org/image/9ryed6w5b/
2. on pressed tab : http://postimage.org/image/gwg7m83en/

What I want is the default selected tab color and on pressed tab color to be invisible or turned off, so the image background will fully shown, not blocked by those colors.

Any response will be appreciated. Thank you :)

the code:

public void onCreate(Bundle savedInstanceState) {
        //hide title bar
        BasicDisplaySettings.toggleTaskBar(EpolicyMainActivity.this, false);
        //show status bar
        BasicDisplaySettings.toggleStatusBar(EpolicyMainActivity.this, true);

        super.onCreate(savedInstanceState);
        setContentView(R.layout.epolicy);
        TabHost tabHost=(TabHost)findViewById(R.id.tabHost);
        tabHost.setup();
        tabHost.getTabWidget().setBackgroundColor(0);
        tabHost.getTabWidget().setBackgroundResource(R.drawable.epolicy_menu_bar);      

        TabSpec spec1=tabHost.newTabSpec("Tab 1");
        spec1.setContent(R.id.tab1);
        spec1.setIndicator("",getResources().getDrawable(R.drawable.epolicy_menu_home));

        TabSpec spec2=tabHost.newTabSpec("Tab 2");
        spec2.setContent(R.id.tab2);
        spec2.setIndicator("",getResources().getDrawable(R.drawable.epolicy_menu_nab));

        TabSpec spec3=tabHost.newTabSpec("Tab 3");
        spec3.setContent(R.id.tab3);
        spec3.setIndicator("",getResources().getDrawable(R.drawable.epolicy_menu_contact));

        TabSpec spec4=tabHost.newTabSpec("Tab 4");
        spec4.setContent(R.id.tab4);
        spec4.setIndicator("",getResources().getDrawable(R.drawable.epolicy_menu_agen));


tabHost.addTab(spec1);
tabHost.addTab(spec2);
tabHost.addTab(spec3);
tabHost.addTab(spec4);
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

I add this and finally works :

tabHost.getTabWidget().getChildTabViewAt(0).setBackgroundDrawable(null);
tabHost.getTabWidget().getChildTabViewAt(1).setBackgroundDrawable(null);
tabHost.getTabWidget().getChildTabViewAt(2).setBackgroundDrawable(null);
tabHost.getTabWidget().getChildTabViewAt(3).setBackgroundDrawable(null);
tabHost.setCurrentTab(0);

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...