CODEWITHSUNDEEP
javaandroidtabsandroid-intentandroid-tabhost
Sheehan Alam
Sheehan Alam

Reputation: 60869

How can I determine the current selected tab?

I have a TabHost that has two tabs. Each tab has its own intent:

TabHost.TabSpec spec;  // Resusable TabSpec for each tab
        Intent intent;  // Reusable Intent for each tab

        // Create an Intent to launch an Activity for the tab (to be reused)
        intent = new Intent().setClass(this, ARActivity.class);

        // Initialize a TabSpec for each tab and add it to the TabHost
        spec = tabHost.newTabSpec("trending").setIndicator("Trending",res.getDrawable(R.drawable.icon)).setContent(intent);
        tabHost.addTab(spec);

        // Do the same for the other tabs
        intent = new Intent().setClass(this, WatchlistActivity.class);
        spec = tabHost.newTabSpec("watchlist").setIndicator("Watchlist",res.getDrawable(R.drawable.icon)).setContent(intent);
        tabHost.addTab(spec);

        tabHost.setCurrentTab(0);

How can I determine which tab is selected when I am in ARActivity or when I am in WatchlistActivity?

Upvotes: 1

Views: 1896

Answers (1)

Sujit
Sujit

Reputation: 10622

Hi you can use tabHost.getCurrentTab() onResume() of both the activity to detect which tab you have selected.

Upvotes: 1

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