Android : How To Allow User To Remove An Activity Form Launcher?
Nov 22, 2009
I am creating an alternative keyboard. In order to help users understand how to set up the IME after it is installed I have added a simple Main Activity that appears in the Application Launcher with set up and usage instructions. I also have a preferences Activity and I want the user to have an option to hide or show the setup instructions Activity if they don't want to see it any more. My question is how best I can do this? I am assuming if it is possible it would require overriding the IntentFilter for the setup instruction Activity. I have experimented with this and read through the Intents and IntentFilter documentation but I can't see how to do this.
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Apr 20, 2010
I've a form with 2 fields,
after First login, i store the Mail in SharedPreferences and i restore when user start app again,
But how to set focus on Pass Field ? it's not very nice to see that mail is fill but focus is still on mail field. code...
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Nov 1, 2010
When I load the touch Facebook login page in the webview, I want that the email field to be set to a value and it can't be modified and to accomplish that I have inserted a JavaScript code in the webview disabling that element. All works fine until I want to click the login button because the page refreshes instead of submit the login info. I've noticed that if I don't disable the item, the login button works fine but I don't know why occurs that.
What can be the problem? I've thought another way to make it works: Whenever the user try to modify the email field ignore whatever he do, but I think this is a less professional way to fix that.
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Aug 21, 2009
when I click on launcher it does not show displayed activity log for launcher, it shows it way before during boot up stage. why is this happening?
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Jul 13, 2010
i'd like to Launch an Activity Form a Service. I know that this is not best practice for android however i am creating an application that is just a service and the first time it runs the user needs to accept some terms and conditions (this is the activity i need to launch). Can any one help me some code to do this? Is it possible?
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Nov 18, 2010
In my project In the first section i have parsed the xml data of Video categories and image url links from My web service.I have parsed that data and receive that data in ArrayList in My main activity.The first ArrayList is the list of video categories and the second ArrayList is the the list of video image urls and i have to display ArrayList of image urls as ImageView in ListView ,i have no idea for that,please give me some solution.
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Feb 23, 2010
I want to get the hashtable object from non activity class to activity class an android..
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Sep 14, 2010
I wanna grab the form-element and everything inside it from a web site and then load it to my own WebView. I have looked around, but since I'm quite new to parsing overall, I really need help. I've looking at some solutions; but I don't get it.
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Apr 7, 2009
In emulator, the items of GridView(e.g. Launcher) are in alphabetical order. Would you please point me how to implement a user-defined order in Launcher? For example, I'd like 'Browser' to be the first item in Launcher...
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Jun 9, 2009
Is there a way of removing an activity from the home launcher by itself at runtime? I mean removing Intent.CATEGORY_LAUNCHER from it's properties or something similar.
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Jun 17, 2009
I was looking through the source code for launcher in git for the first time after asking this question. I got the UNINSTALL_SHORTCUT to work. However, this seems to remove it from the home screen.Maybe my vocabulary is not correct, but I assumed the "home" screen was the thing that displays widgets and shortcuts that you can fling left and right to see all 3 screens.set in the AndroidManifest.xml.What I need to do is remove the icon from the "launcher" not just removing a shortcut from the home screen.I don't know if I can programatically over-write what I have set in the Manifest. That is, I need it to initially be displayed in the "Launcher" but upon receiving a certain intent, to hide itself.In essence, to programatically remove the "android.intent.category.LAUNCHER" from it's category list set in the AndroidManifest.xml
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Apr 27, 2010
I have Helix Lanucher installed on my Droid 2.1, and have had it for about a month now. And all of a sudden today, I am getting CONSTANT force closes, to the point where I can't even get to the settings, or market to uninstall it.
Is there another way to remove it from my phone?
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Apr 22, 2010
Well I decided to try out 2.1 on my Moment and i'm loving it so far. =) but i would like to get rid of the N1 Launcher. Cant figure out how, can someone help me out or point me in the right direction?
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Oct 24, 2011
So I went ahead and got Go Launcher Ex. Is there anyway at all to remove the damn dock?
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Oct 11, 2012
i want to uninstall superuser from my phone without losing root and i have superSU(i want it insted of superuser). i can't uninstall it normally like other app but i can from system cleaner So how do i do it without losing my root
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Feb 3, 2009
I need to have 2 launcher activities (i.e. 2 icons on the home screen). Each launch icon would launch a separate activity. Essentially, I need a single apk which contains a suite of 2 apps which I don't want to distribute separately. Is this possible?
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Nov 5, 2013
So how do i remove Nova Launcher from SlimBean ROM? I tried removing it through SlimCenter but after i exit and come back to slim center Nova is still there. I installed Apex launcher and it is now set to default launcher. Through slim file manager i got to systemapp and tried to remove nova from there but it just says Delete Failed.
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Apr 26, 2010
How can I temporarily block all user interactions with the views of an activity ?(Other than calling the setEnabled method on each view)
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Sep 2, 2010
I have an application that must create a database and if that fails, then no sense moving forward. I've built an AlertDialog and show() it but it never displays. The logic falls through and then barfs because of the missing database.What is the right/best way to throw up a message and halt the activity? The code below executes fine (meaning the show() occurs while debugging and it falls to the next line) but the UI never displays this alert.BTW I realize the throw might not be the most graceful but I'm not even getting that far so.
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Aug 15, 2010
I want to give my application launcher icon (the one that is displayed on the startscreen!) a different, shorter caption. It seems the launcher takes its label from the mainfest section about the main activity's label, as here:
<activity android:name="MainActivity" android:label="@string/app_short_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
I already changed the original reference to my app's name @string/app_name to a different, shorter string resource here. BUT - big BUT: this also of course changes this activity's default title! And I did not want that to happen, there's enough space for a long application name! Setting the long title again in onCreate using the setTitle(int) method does no good either, because the short name will be visible to the user for a short time, but long enough to notice!
And - please don't answer my question by refering to a custom titlebar... I do not want to go that long way, just because of a stupid string title! It's a pain to draw a custom title bar for so little effect! Is there no easy way to just give the launcher a different string to display?
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Nov 11, 2009
I'm trying to remove activity icon from launcher panel. I'm using firmware 1.5. But nothing seems to work. I'm not receiving any error but activity icon is not removed.
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Oct 17, 2010
I have a widget with a configuration activity.
Currently the configuration launches when you click on the widget.
I want to add the configuration as an app icon to the launcher.
The problem is that when the configuration launches on click, I get a specific widget id , so each widget instance can have a different configuration.
What will happen if I start the activity from the launcher?
I wont be able to show multiple configurations on the same activity.
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Apr 16, 2009
I am trying to following this documentation 'http://source.android.com/using-eclipse' to debug android Launcher Activity in eclipse.
It said' You may need to open the Debug perspective (next to the "Java" perspective icon in the upper-right, click the small "Open Perspective" icon and select "Debug"). Once you do, you should see a list of threads; if you select one and break it (by clicking the "pause" icon), it should show the stack trace, source file, and line where execution is at. Breakpoints and whatnot should all work.
My question is which threads I need to select in order to debug Launcher Activity? I don't see a thread name Launcher.
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Oct 22, 2012
I can't remember how to do it
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Nov 20, 2010
How can I disable the keyguard when a broadcast receiver is activated by screen_on, so that when it occurs the user sees an activity that I have started behind it?(The activity is running already)I have been trying the following code from a broadcast receiver triggered by screen off.It doesn't seem to be working though as it is. When I turn the screen on, I still have to manually unlock the keyguard on the phone to reveal the activity behind it.
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Feb 5, 2010
Can you please tell me how can my activity detect user pressing HOME key?
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Oct 19, 2010
Is there a way to reprompt the user to choose a default activity for an intent? For example, user selects his default home apk and I want him to reconsider his choice once again. I know how to do that on 2.1 and before, but is there a way to do that now on 2.2? Famous Home Switcher, which did similar thing, does not work on 2.2 anymore thanks to google team.
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Sep 27, 2010
I want to call another activity when the user clicks an hyperlink. Can anybody suggest me how to use Intent in this case?
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Jun 28, 2010
I would like to launch an intent when any of my activity is visible, otherwise I will put it up as a notification, and will be fired by the user. To decide this, I need to know if any of my activity is front-most, how do I that?
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May 12, 2010
I'm trying to implement similar behavior as the native phone app. When a User is in the applications menu/drawer (place that lists all applications) and receives and incoming call, after the call has ended the User is returned to the Android Homescreen. How do I redirect activity to the android homescreen like the phone app for that specific case.
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