android-tabactivity

I am trying to write a code in Android , to hide the Actionbar during scroll down event. I have a grid 10x50. So when i am scrolling down the action bar should hide. I am getting scroll state result in the Log Cat correctly so , whenever i am applying for getActionBar().hide , i am getting NullPointerException error. My Code : package com.example.complexdatepicker; import android.app.TabActivity; import android.content.Intent; import android.os.Bundle; import android.widget.TabHost; import android.widget.TabHost.TabSpec; public class MainActivity extends TabActivity { @Override protected void

I've gone through many examples, questions and tutorials but I've never seen an activity launch (launch a new intent) with a specific tab. I know that one can use .setCurrentTab to switch to a tab, but this can be done only from inside the parent activity tab. How about launching a specific tab contained in one activity from a different activity? Is it possible? If so, then how? In my code, on a standard activity launch user is shown the first tab, but I want him to go to the fourth tab in case he is being redirected from another activity. My TabHost code (MyTabActivity): int tabIndex = 0;

you can download my zip here ok so i made an app with Swipe+Tab View i want each tab to show a diffrent .xml page if u click above you can download my workspace to edit it .. i really need help please be spicific to if u want i can setup teamviwer if it could be faster.. if u dont want to download the file cause u think "it has a virus" just make a reply down below here is my code for the mainactivity.java package twh.reviser.root; import java.util.Locale; import android.os.Bundle; import android.renderscript.Int2; import android.support.v4.app.Fragment; import android.support.v4.app

I checked up some online tutorials on how to build a TAB in android and saw a tutorial that fit my requirements. I was happy to implement it and it worked well. The problem came when I wanted each separate tab to push to one separate activity. I couldn't start and intent to pass on the control. I've given only the main code as to how I am making the Tab's as the xml required for the construction does not have any functionality in this question. Here is the code: public class Secondactivity extends TabActivity { private TabHost mTabHost; private void setupTabHost() { mTabHost = (TabHost)

I am trying to get the Click event when clicking on currently selected tab of my TabActivity. I tried below code but when i click on one tab the other tabs are not working/clicking properly. setupTab(new TextView(this), "Map"); setupTab(new TextView(this), "Attacks"); setupTab(new TextView(this), "Profile"); setupTab(new TextView(this), "Headquater"); int numberOfTabs = tabHost.getTabWidget().getChildCount(); for(int t=0; t<numberOfTabs; t++){ getTabWidget().getChildAt(t).setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { if(tabHost.getCurrentTab() == 0){ Toast

I have a TabActivity. Each tab point to a sub activity. This works great. Is there any clever way to refresh one of the activity tabs? I just want to 'restart' the activity in tab #3 for example. Not sure of a good way to do this other than building in refresh support to the activity itself, or clearing ALL the tabs and recreating all of them. Thanks, Slightly more dynamic solution: LocalActivityManager manager = getLocalActivityManager(); String currentTag = tabHost.getCurrentTabTag(); Class<? extends Activity> currentClass = manager.getCurrentActivity().getClass(); manager.destroyActivity

I want to implement the functionality same as was there in iPhone I implemented the custom Tabhost same as in iPhone in the bottom bar. I can set two Icons for Normal/Selected state but I need the dynamic icon with number of notifications as given in Image. Thanks Android ViewBadger may be the solution for you. (FYI, i haven't implemented it yet) Here is the snap you can have as an output by this solution: Muhammad Babar This is an example of How to add a badge in tab chat_tab.xml <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="0dip" android