Question

我有一份表格活动,其中每一个表格都称同一活动,请上。因此,我希望我的<代码>MyTabInterface能够拿到哪条信息。我试图用以下法典来这样做,但似乎有工作要做。

intent = new Intent().setClass(this,MyTabInterface.class);
intent.putExtra("interface",tabs.elementAt(0).getAction());
intent.putExtra("data",tabs.elementAt(0).getData());
spec = tabHost.newTabSpec(tabs.elementAt(0).getName()).setIndicator(tabs.elementAt(0).getLabel().toString(),res.getDrawable(R.drawable.ic_tab_artists)).setContent(intent);
tabHost.addTab(spec);


intent = new Intent().setClass(this,MyTabInterface.class);
intent.putExtra("interface","table");
intent.putExtra("data","table_data");
spec= tabHost.newTabSpec(tabs.elementAt(1).getName()).setIndicator(tabs.elementAt(1).getLabel().toString(),res.getDrawable(R.drawable.ic_tab_artists))
.setContent(intent);
tabHost.addTab(spec);

我的看法将根据外观细节改变。这里指两种表格中的同一活动类别。阴表正确显示。但第二种情况与第一类情况相同。

How can I solve this problem ?

Answer 1

这里是一部关于贱民的法典,希望这样做有助于:

public class InfralineTabWidget extends android.app.TabActivity{

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    @SuppressWarnings("unused")
    Resources res = getResources();
    TabHost tabHost = (TabHost)getTabHost();

    TabHost.TabSpec spec;
    @SuppressWarnings("unused")
    Intent intent;
 tabHost.getTabWidget().setBackgroundDrawable(getResources().getDrawable(R.drawable.bluenavbar));
    TextView  txtTab = new TextView(this);
        txtTab.setText(getString(R.string.top_news));
        txtTab.setPadding(8, 9, 8, 9);
        txtTab.setTextColor(Color.WHITE);
        txtTab.setTextSize(14);
    txtTab.setGravity(Gravity.CENTER_HORIZONTAL | Gravity.CENTER_VERTICAL);
        txtTab.setBackgroundResource(R.drawable.tab_news);
    intent = new Intent().setClass(this, TopNewsGroup.class);
    spec = tabHost.newTabSpec("topNews").setIndicator(txtTab).setContent(new Intent(this,TopNewsGroup.class).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP ));
    tabHost.addTab(spec);

    TextView  txtTab1 = new TextView(this);
    txtTab1.setText(getString(R.string.power));
    txtTab1.setPadding(8, 9, 8, 9);
    txtTab1.setTextColor(Color.WHITE);
    txtTab1.setTextSize(14);
    txtTab1.setTypeface(localTypeface1);
    txtTab1.setGravity(Gravity.CENTER_HORIZONTAL | Gravity.CENTER_VERTICAL);
    txtTab1.setBackgroundResource(R.drawable.tab_power);
    intent = new Intent().setClass(this, PowerGroup.class);
    spec = tabHost.newTabSpec("power").setIndicator(txtTab1).setContent(new Intent(this,PowerGroup.class).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP ));
    tabHost.addTab(spec);


    tabHost.setCurrentTab(0);
        tabHost.getTabWidget().getChildAt(0).getLayoutParams().height = 100;
        tabHost.getTabWidget().getChildAt(1).getLayoutParams().height = 100;

        tabHost.getTabWidget().getChildAt(0).getLayoutParams().width = 160;
        tabHost.getTabWidget().getChildAt(1).getLayoutParams().width = 160;    

iii

iii

Answer 2

public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.maiin);




        final TabHost tabHost = (TabHost) getTabHost();
        try {               

            tabHost.addTab(createTab(FIRST_ACTIVITY_NAME.class, "eter",
                    "eter", R.drawable.tab_icon_events));
            tabHost.addTab(createTab(SECONDACTIVITY_NAME.class, ".abc", ".abc",
                    R.drawable.tab_icon_pitchforkfm));
            tabHost.addTab(createTab(THIRD_ACTIVTY_NAME.class, "xyz", "xyz",
                    R.drawable.tab_icon_home));
            tabHost.addTab(createTab(ExtraInfromation.class, "wewr", "wewr",
                    R.drawable.tab_icon_tv));       


            tabHost.setCurrentTab(1);
        } catch (Exception e) {
            // TODO: handle exception
        }    
        tabHost.getTabWidget().getChildAt(0).getLayoutParams().width = 85;

        tabHost.getTabWidget().getChildAt(1).getLayoutParams().width = 85;
        tabHost.getTabWidget().getChildAt(2).getLayoutParams().width = 85;
        tabHost.getTabWidget().getChildAt(3).getLayoutParams().width = 85;
tabHost.setOnTabChangedListener(new OnTabChangeListener() {

    @Override
    public void onTabChanged(String tabID) {
        // TODO Auto-generated method stub
        if( tabID.equals(".xyz") ){


        //DO SOMETHING 
        }

    }
});
    }



    private TabSpec createTab(final Class<?> intentClass, final String tag,
            final String title, final int drawable) {
        final Intent intent = new Intent().setClass(this, intentClass);

        final View tab = LayoutInflater.from(getTabHost().getContext())
                .inflate(R.layout.tab, null);
        ((TextView) tab.findViewById(R.id.tab_text)).setText(title);
        ((ImageView) tab.findViewById(R.id.tab_icon))
                .setImageResource(drawable);

        return getTabHost().newTabSpec(tag).setIndicator(tab)
                .setContent(intent);

    }

友情链接