How to get the value of android activity?
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Best solution
I have made a shared preference activity that store the user settings, now i want to get values in a activity or normal java class.please provide a solution or example i have already tried this code but failed. public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); SharedPreferences channel=this.getSharedPreferences(strFile, Context.MODE_PRIVATE); strChannel=channel.getString(keyChannel,"Default").toString(); Toast.makeText(getApplicationContext(), strChannel...
Answer:
If you have a SharedPreferenceActivity by which you have saved your values SharedPreferences prefs ...
DeepSan at Stack Overflow Mark as irrelevant Undo
Other solutions
When i run the app the first activity page is fine and then when i press on the button the app gets force closed, when i debug the app i get the error above in the title. Heres my code for activity 1: package android.app; import android.app.Activity...
Answer:
research this kinda thing: method(parameter param) throws Exception if its not a built in possible exception...
Izzy at Yahoo! Answers Mark as irrelevant Undo
I'm writing a calculator app for android in Java for a school project. I'm using Eclipse along with the Android SDK. I have a separate xml layout file (main.xml). I'm familiar with programming in C# in Visual Studio and I have been told that Java is...
Answer:
There is no available syntax for editing the text box value; sorry about that.... Good luck!
fawkesth... at Yahoo! Answers Mark as irrelevant Undo
I am attempting to find the earned value: Background info: the project plan has 15 activity but scenario 1 is current on activity 9 at 50% complete; scenario 2 is current on activity 9 with 0% complete and sceario 3 is on activity 10 at 10% complete...
Chris Kindoll at Yahoo! Answers Mark as irrelevant Undo
I have an idea for an android phone accessory. I would make it myself, but my programming/micro-controller design skills are lacking. How can I get it built for me? I suppose the idea has some commercial value, but Im not really trying to get rich, I...
Answer:
Drop by your local hackerspace and see if you can tempt anyone there. (I bet a hall effect sensor would...
nihlton at Ask.Metafilter.Com Mark as irrelevant Undo
I am almost positive that I will be buying the iPhone 5 32gb when it is released, and probably on release date too! I will be buying it outright. I know that this is quite an expensive option, but I have decided that it is what's best for my circumstance...
Answer:
Galaxy...I use a Shopping Comparison Engine, you can download this shopping comparison engine and find...
Havier99 at Yahoo! Answers Mark as irrelevant Undo
Single-click Android app for time tracking sought. I am looking for an Android App to track what I do with my time. I would set up activities like sleep, cook, commute, work, exercise and log time against them. I want to be able to log the activities...
therubettes at Ask.Metafilter.Com Mark as irrelevant Undo
I have a situation where I'd like for some data to be passed from a mobile web site to a native Android app. A complication is that, in the normal case, the native Android app might not be installed when the mobile web site is loaded. Here's an example...
Answer:
yes you can - you use data intent filters to catch certain protocols or URLs.have a look at http://developer...
Warren Miller at Quora Mark as irrelevant Undo
I am creating my first real android app. I have an action bar with a search widget in it, and I do not know how to get the entered search term and do something with it. I want to be able to get the search term then query it to an online api and return...
Answer:
To fix this error, try importing OnQueryTextListener class. Would recommend you to look into android...
Ashita Agrawal at Quora Mark as irrelevant Undo
I'm living in the capital city of a foreign country whose language I have only just begun to learn. I want some sort of project or activity that I can work on to pass the time and keep me (even superficially) engaged with my surroundings instead of spending...
Answer:
What about putting together a blog or photo project showing/mapping/describing all of the x in the city...
anonymous at Ask.Metafilter.Com Mark as irrelevant Undo
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