Android : Way To Sort JSONObject?
Feb 9, 2010
I am currently turning a valid-JSON expression from a web page into a JSONObject using org.JSON. This object has a really weird order. Each time my expression changes the order of the strings in the JSONObject change too. Right now, the debugger tells me that the first two elements in the JSONObject's hashmap are null, and I am seeing the third item in my JSON expression as the first item in my view. All my items still show up in my ListView, they just all show up in weird ways. Is this a common issue? Is there any way to sort my JSONObject? (My keys are all numbers in descending order).
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Jun 11, 2010
Retrieving data from the REST Server works well, but if I want to post an object it doesn't work:...
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Feb 26, 2014
I get this error message whenever I try to connect to my sql database:
JSONArray cannot be converted to JSONObject
Getting the data from the database works fine, but when i try to get the data of he user who is logged in i get the above error.
[HIGH]
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {[code].....
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Aug 31, 2009
Is there any sort of xml reference?
I found this which turned out to be invaluable for me http://groups.google.com/group/android-developers/msg/d334017d72909c79
but I can't figure out how I was supposed to know how to do that, had I not found that post.
I know that the api reference has xml attributes listed for many of the classes... but what about xml tags? Where is it documented that I could build a shape using <padding>, <corners>, <solid> tags?
I'd really like to know where I can find such documentation.
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Aug 27, 2009
I cannot get the data from SqLite using order by because the data is encrypted, so the sort wouldn't work there. Is it possible to sort the items in the ListView?
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Sep 24, 2010
I am building an app that will be an Android listview. Each listview object will be a title and a few sub-categories and ratings. I would like the user to be able to sort the listview by these ratings or sub-categories.
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Nov 28, 2009
I'm trying to write a function for the Android Platform that will allow me to call 911 without any sort of prompt. I have already added the permission "android.permission.CALL_PRIVILEGED" I just need a function that will dial 911 at the press of a button in my options menu.
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Apr 6, 2010
Does anyone know how to adjust the sort order of the Gallery in Android v2.1?
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Oct 31, 2010
Please tell me the dropbox app can sort files by date and not just by name. I've got to be missing something here.
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Apr 20, 2010
I got my Desire on the weekend, everything going well but I have a little problem.
I have added Gmail as may Mail program and it all works fine from the Desire but when i log into Gmail via the web on my PC I have duplicate emails for any I sent via the phone. I checked with a few people and they didn't actually receive 2 emails so now I am a bit confused as to why I get 2 in my inbox. I have a feeling it might be to do with Imap but if anyone has sorted this out?
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Sep 28, 2009
I'm trying to prepare an update to one of my apps and I just realized that the updated version cannot read or write over the previous version's SharedPreferences.
Some details: * I'm using the 1.6 SDK and compiling for 1.5.3. * My androidmanifest.xml does not have a sharedUserId (I didn't think I need one if I was not sharing data between different apps).
How to reproduce: * Install my current app from the market * Run the app * Exit and save the setting - invoking SharedPreferences Editor commit (it's using MODE_PRIVATE) * Now install my new update (via a browser download) * Run the app * Everything works fine * Exit & Save *** Now reboot the phone * Run the app again ==> Can no longer access old data or write over it!!
Did I do something wrong? Is it because of the sharedUserId thing? Is it because of the way I'm testing - via market then browser? Why is LogCat reporting a UID change? ==> mismatched uid: 10031 on disk, 10046 in settings; Can I recover from this? I don't want to delete all of my users' data. error ...
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May 8, 2010
One of the minigames from super mario 64 DS and new super mario brothers was "sort or splode", and I think it'd be great on android. Here's a video of it:
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Dec 25, 2009
I am programming a game and I have MANY MANY images. Is there a way how I can sort them in folders and access them in my program? For example: res/drawable/gameboard/image*.png res/drawable/animals/image*.png res/drawable/character/image*.png
Or do I HAVE to put all of them directly in res/drawable/* to be able to use them in my program?
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Jul 29, 2010
I got my HTC Hero in January of this year, and until now, have had my pictures from my old phone in a separate folder from the photos taken on the Hero. I decided that I'd like them all combined to better organize my SD Card. I figured that if they were all renamed sequentially, the Photos app would sort them by name. (IMAG0001.jpg, IMAG0002.jpg, etc...) I used Automator on the Mac to run a workflow that sorted all my pictures by creation date, and renamed them in the sequential format stated previous. This is the format that the new photos taken on the Hero had. Once I re-opened the Photos app, all of my pictures were sorted funny. I'm quite upset about this.
I proceeded to modify creation and modification dates on the files, and still had the same sort order.
Does anyone know how the photos are sorted? How can I modify the sort order? How can I manipulate my photos so they'll sort properly?
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Jan 27, 2014
I went on a small trip yesterday and thought i'd group and name my photos on my nexus 5. However, i came to the conclusion that i can't.... or did i miss something?
I mean, i simply wanted to put the photos in one folder, name this folder, and voilaaa. but no way. I used the defaut "photo" app that came with kitkat, (i disabled the "gallery" app, given it makes no point to have two apps that do the same in one place).
the only solution i found is then to backup my photos on G+, put them in one folder there, and only now in "photos" i can see them as an album...
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May 9, 2010
Picked up a tip for other 'wet phone accidents'. Don't use rice and don't put your Phone On, the best way to sort a wet phone is alcohol gel (the stuff used in hospital for your hands). 90% alcohol or more (you can buy that at a chemist or supermarket). Get a resealable bag. Put the alcohol gel in the resealable bag, drop your phone in, minus the battery/sim/memory card and shake it around a bit take/make sure the gel gets everywhere. Leave it a few minutes, bring it out and leave it sitting for a bit. And ok.
I know what your thinking, why wet an already wet phone. Well the alcohol gel evaporates at room temperature, it also more or less eats away the water in the phone. As another tip for water damage, get some scotch tape and put it over each moisture indicator when you return your phone-remove it. This may or may not work, however I don't recommend anyone try it, its just a point of conversation!
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Aug 24, 2010
I'm making an app that needs to sort a Sqlite table of weeks by date and display just the date and the total hours worked that week in a listview. My activity extends listview and uses SimpleCursorAdapter to populate the listview. My date column is a TEXT field formatted like this "YYYY-MM-DD" Here is my database query function, I base my database helper class off of the google notepad example.
public Cursor getAllWeeks()
{
Cursor mCursor = mDb.query(true, DATABASE_TABLE, null, null, null, null, null, "weekdate ASC", null);
if (mCursor != null)
{
mCursor.moveToFirst();
}
return mCursor;
}....................................
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Sep 2, 2010
Can anyone tell me about the japanese phonebook sorting status in android contacts? Does froyo support AKASATANA and Yomigana?
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Nov 9, 2009
My contacts are all sorted by first name. i cant seem to find how to change the sort order so the complete contact list is sorted by last name?
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Nov 15, 2010
I've been looking the source code available from the Restlet official tutorial.
I am trying to hit the Restlet server using the Android app from he tutorial adn I only get the JSON response, not the Java Object. I tried using all libraries and extensions, nothing works. When I hit the tutorial url though (http://restlet-example-serialization.appspot.com/contacts/123) I get the desired response. Any ideas? BTW, I am just using the server (GAE) in the example, not the GWT frontend.
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Oct 1, 2010
I have downloaded this great app for playing divx films but whenever I watch a video the screen timeout kicks in. Does anyone know how to sort this without downloading an app?
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Nov 8, 2009
When I am connected to my home Wireless router I can not get into the Android Market. It says loading then just says "connection problems". If I turn off wifi it works fine. I have not tried this in any other hotspots. Is anyone else having this problem?
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Aug 25, 2009
I bought my HTC Magic yesterday, I already love it (difficult learning to type msm though), but it annoyes my that I can't seem to figure out how to sort my contacts by first name. As it is now they are by last name, and that does not work for me. Can anybody tell me a way to do it, so that I don't have to change each contact manually?
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Sep 8, 2011
I came from an Htc HD which obviously had Sense. I was used to the fact that sms from contacts with multiple numbers were grouped by name. So if John had more then one phone, and sent me messages from all his phones, they would all appear as John's messages (same thread).
Now I came to Android, I installed a number of different messaging apps, and none does the same. Is it just me that needs such a feature? Is it even possible on Android?
Go SMS Pro, Messaging, Handcent SMS, all show the exact same behaviour: a thread for each number! So now my friend John has two or three threads, depending on which phone he has in his reach at the moment...
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Nov 2, 2010
Some of my contacts are first name last, and others are first name first. Is there anyway to show this in Droid X? I can do this in Google and HTC Incredible, but do not know how to do it in DX.
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Sep 1, 2010
I just received the OTA Android 2.2 upgrade. It's mentioned on the web that one of the improvements is the ability to sort contacts by first or last name. But I cannot seem to find this option as described here
Sort your contacts | Android Central
There is no "Display Options" button. Does anybody have this?
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Dec 2, 2009
Today I finally went down to Best Buy to go and exchange my phone. The guy who did it was glad to do so. I was able to keep my same SD card. After the process was finished (in which I also bought a new car mount), I proceeded to browse the rest of the store.
I went and sat in the Studio room for a while to play with the phone, I noticed it had a loose screen. It was a very slight movement, but highly noticeable. The thing would kind of 'tap' every time I hit the back button. With the phone closed, you could push or sandwich the 2 parts together and see it smush and retract. I'm telling you it was very small but noticeably or else i would not be typing about this. My dusty phone that I had just exchanged, purchased on the launch day, was never loose and never 'tapped'.
Now I was debating for about 30 minutes weather I should go and try and get another one or not.
After a while I started obsessing over it and was making my screen go tappity tap tap tap......so I decided to go back and see about exchanging the phone. I hadn't even left the store yet.
There was a new guy at the counter, and I told him my issue. He pulled out 2 more boxed phones and also his own Droid from his pocket. He told me his did that too, and then we started comparing the phone i had to the new ones. I found on that didn't tap or wobble or anything. I asked if I could get that one and he said he had to go ask his manager. So he went and came back and said his manager told him that it isn't a defective phone and they cant return it. Then I said "what about if you showed him both of these phones?" You could very obviously tell that this new one was much tighter than the one I had got. So he said he would try, and went and asked his manager again. He came back and told me his manager wouldn't let him and that he says "all of them will eventually become loose." Almost exactly. Then I asked if I could talk to the manager.
I am not one to cause a scene but this was making me mad. I wasn't getting loud or anything but I was trying to get a different answer than "no". So the manager comes and starts saying bulls**t about how the slider mechanism needs room and that's how all slider phones are blah blah. This was the same guy who sold me the phone on launch day. I tried to explain to him that my old phone i had exchanged due to tons of dust under the screen was never loose and has been TIGHT since I bought it on launch day. He then showed me on the new phone I wanted to get that it also clicks, if you press on the OTHER side of the phone by the search key. I kept trying to convince him that it is RIGHT IN FRONT OF HIM. The phone I had been given is LOOSE and the one I want is NOT. But I wasn't successful. He wouldn't change his mind no matter what. I told him I'd rather have my old phone back and he said he could do that. Then he got out my old phone because it was still there and he tried to convince ME that it was clicking on the search key side. I was so mad. He wouldn't give me another new phone but he would give me my old defective one back.
Somewhere in this conversation he also made a comment about "because you keep your phone in your pocket" referring to the dust under the glass on my old phone. Are you f*****g kidding me? Who doesn't put their phone in their POCKET???
anyway, I kept the phone I was given with the "tap" screen. When the slider is open, the screen also rocks forward and back a tiny noticeable amount.My dusty phone that I returned had no wobble or "tap" at all. I swear I am not lying. I felt really bad after he turned me down after I tried all I could to prove him wrong.
Sorry this was so long but I had to share... I plan on going to a different best buy and trying again, this time maing sure I check which phone they give to me. Or I might just snap my droid in two and go and return it for a new one. I have the Black Tie warranty thing. If anybody actually reads this whole story, what do you think I should do? And am I in the wrong here? This guy basically made me feel like an a**hole for even asking about it.
EDIT: wow and I just realised that the speaker on the back of my phone is totally DENTED. I am starting to question weather Best Buy are actually selling used droids as new....
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Jul 19, 2010
Having the searched the forum for other threads and coming up with nothing, i thought I'd ask here.
is there a way to sort my SMS messages into folders? i have looked but cannot seem to do it.
even my old samsung flip phone had this option. it's just useful to be able to put messages i want to keep into a separate folder rather than having to keep it in my inbox and lock it.
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Jun 27, 2010
For the first few weeks youtube worked fine on my evo. The past week anytime I try to either use the youtube app or play a youtube video it shows a black screen for a split second and then closes immediately. Anyone else have this problem? I wish I could just uninstall/reinstall the youtube app but I don't think you can do that.
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Jul 15, 2010
In alphabetical order?
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