Android :: When I Start To Compile Launcher Module - Lots Of Errors Occurred
Jun 17, 2009
I switched to SDK-1.5-R2, and also the source code released in May, 2009. But when I start to compile the Launcher module, lots of errors occurred.
Some classes cannot be resolved cause there are no such classes in Android.jar file. I.E. android.os.ServiceManager; android.app.ISearchManager;
and some fields inherited from parent class cannot be resolved either. I'd be very appreciated if anybody help me out of this problem.
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Oct 7, 2012
I'm trying to get the LiveView plugin template to work but upon import of the project into Eclipse, I already have 13 errors and 2 warnings. I have already downloaded SDK for Android 1.6 which I believe is what it requires. The errors are as follows:
Code:
The method startPlugin() of type AbstractPluginService.LiveViewCallback must override a superclass method AbstractPluginService.java /com.sonyericsson.extras.liveview.plugins.PluginPreferences/src/com/sonyericsson/extras/liveview/plugins line 173 Java Problem
[code]...
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May 30, 2009
I am attempting to build an application that uses the Google Maps Add-On. I get compile errors on this code...
saying: [javac] StatusMap.java:31: cannot access com.google.map.MapPoint [javac] class file for com.google.map.MapPoint not found
My guess is that MapPoint is some superclass of GeoPoint -- I'm not referring to MapPoint itself in my code anywhere, let alone where the compile error is.
If I comment out these lines (and references to the now-missing status variable), everything else works fine, including displaying a map, so I know I'm targeting everything properly.
While this project is one that I am migrating from earlier Android versions, I get the same error if I "android create project -t 3" a fresh project and try using this same code.
I could have sworn I compiled this cleanly on 1.5r1, though I may be mistaken.
Anybody running into similar problems with 1.5r2?
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Sep 21, 2010
I have just donwload the source code of the Android default Launcher here: http://android.git.kernel.org/?p=platform/packages/apps/Launcher.git;... But when I import the project, i can't compile it because there is a lot of errors. Many of this are unresolved name, package, class and variables... why? what is the problem? How can I solve it?
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May 17, 2009
I'm tinkering with building and installing Android from source. Basically I've got it down fairly well, but I seem to have run into a bit of a problem with the wlan module, probably from HTC.
Having pulled the 2.6.27 kernel sources and built that with a .config pulled from the phone, and using that as the kernel image instead of the prebuilt one, I get the following wifi failure message in dmesg:
wlan: version magic '2.6.27-00205-gf2dabc0 preempt mod_unload ARMv6 ' should be '2.6.27-00392-g8312baf preempt mod_unload ARMv6 '
probably because the .config I pulled from the phone has:
CONFIG_LOCALVERSION="-00392-g8312baf"
So I rebuilt with the '00205' localversion and now I get in dmesg:
[61.122497] wlan: Unknown symbol trout_pwrsink_set
but trout_pwrsink_set was changed to htc_pwrsave_set way back in February:
[ARM]: trout: Switch from trout_pwrsink -> htc_pwrsink 33/8933/1 http://android.git.kernel.org/?p=kernel/msm.git;a=commitdiff;h=44a01f...
I'm clearly getting an obsolete wlan module somehow, Any ideas for how I can get a wlan module that goes with the '00392' kernel would be appreciated.
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Mar 21, 2010
Somethings I'll have an? .xml file selected when I compile a project, only to have a? .out.xml generated. Deleting the file doesn't clear the error, and Eclipse won't compile the project. It just reports that your project contains errors. The solution is to go to Project/Clean. This will clear the error in the project and allow it to compile.
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Apr 17, 2009
Is it possible to start a service directly from the launcher by clicking the application icon?
I have no activity just a single service which I want to start when I click on the icon, however when I specify my service's intent-filters it seems that it will not be recognised from the launcher, therefore no icon is visible in android's launcher.
CODE:............
How to get the icon into the launcher.
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Mar 16, 2010
when I compile android (http://source.android.com/download) it does not compile some source files. For example there is external/bluetooth/bluez/sbc/sbc.c which is not compiled. There are also other such files.
It's possible those files need not to be compiled. Or it might be that I need some special configuration to compile them.
Either way, if it is possible, I'd like to compile them. Is there some way to do it? Maybe some "compile_all" make target? (I believe the reason why I want to compile all source files is not important)
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Apr 15, 2013
I got my Huawei Honor at christmas. It worked fine for the first few months.The stock launcher started crashing. It required a reboot when it crashed. It happened fee times a day.
Then, one morning, it crashed again. As usual, I rebooted and put it in my pocket. One hour later, I noticed my phone was hot. It d been stuck on a reboot for an hour. It was not the battery. The battery was cold. But the bottom part where sd and sim cards are was burning hot. When I took the battery off, the phone cooled down quickly. It had it's warranty left, so I took it back to the store and they sent it to repair. The phone was reparied in under a week, and they said they had to update the OS. It is still the same 4.0.3. Keeps crashing and launcher and all custom launchers from play store keep crashing. how to root this phone.
And is there big chance of bricking this phone?
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Mar 23, 2010
I am working on an app that allows sending lots of text messages. I have two questions:-
1) If I send too many messages together (around 80), only about 10 actually go and the rest fail in the first try. Do networks limit how many sms can we send per second or something? Will pausing after every sms help in this case?
2) I believe Android shows a dialog box if we send more than 100 sms in an hour. I am sending SMS from a separate thread. Can Android block that thread if there are too many SMS being sent?
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Jul 26, 2010
I am looking into writing an Android app that has a database of approximately 2000 longitudes and latitudes which are effectively hard coded.I assume that once my app is installed, I can put this information into the SQLite database, but how should I distribute this information when the app is downloaded?One option I thought of was some kind of Patricia Trie to minimize the size of the data (the points will be in a number of clusters, rather than evenly distributed), but I'm not sure whether such a collection would work when there are two associated numbers to store, along with perhaps some other information such as place name.Does anyone have any thoughts, input or suggestions?
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Sep 13, 2009
I have notices following:
If I have a project with minimum files in res folder, the project saves quickly, compiles quickly and launches quickly. But if I have a lot of resources, my project is saving, compiling and launching during relatively long period of time. This is really frustrating if you do some minor UI updates, and you have always wait Eclipse to generate R file etc.
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Jan 18, 2010
Just wanted to let you all know about my new app. It's called Searchify, it's free, and it hooks in to the Quick Search Box (on Android 1.6 or higher) to let you do all sorts of things. Searching lets you perform translations, calculations, unit conversions, wikipedia searches, calendar entry and more just by typing in searches. Some of the things you can do with it: Unit converter: type a quantity (e.g. "10 pints" or "5 oz") into the search box to see a list of conversions. Calendar entry: Type an event in text (e.g. "tue 3pm meeting" or "tomorrow 3pm - thursday 5am event @ John's") to add it to your calendar. Translator: Type "translate" then a word or phrase in any language to see translations into languages of your choice.
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Jul 7, 2010
I have a HorizontalScrollView that has lots of views and images inside it.
The issue is that if I have lots of stuff inside it I will get a 'java.lang.OutOfMemoryError: bitmap size exceeds VM budget'
is there any way to use some kind of cache, or add/remove stuff as I move left/right so its not on memory all the time?
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Aug 11, 2010
I am displaying a notification when app running. For any reason app showed force close message, which closes the app after clicking the force close button, I need to remove the app icon from notification area.
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Sep 6, 2010
Key Events that occurred in the virtual keyboard can be passed to the hardware, andriod OS or high-level focus view? As with a physical keyboard.
The dpad right event using Bluetooth devices, then it takes my keyboard service would like to pass on Android system or highest focus view(ex. system dialog, menu...etc). but I don't know how.
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Jun 12, 2010
I have around 3000 messages from one person, currently they are all in one conversation, because of the number it takes a few moments to load the page. I know I can set the phone up to delete the old messages, but I don't really like deleting messages, or email, I just don't like doing it. I'm looking for an app (or if the existing message app has a solution) that will allow me to have a smaller conversation or a way to load just the last few messages unless I ask to see older messages similar the the iphone. Does anyone know if this kind of thing exists?
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Oct 28, 2011
I'm trying to draw on a map using markers. The problem I'm having is when I try to add lots of them, then I can't get it to run. To illustrate my problem, let's say I want to draw a square made of 900 smaller squares (30x30).I'm trying to add the markers to an itemizedoverlay, then drawing it.
Code:
public class MyItemizedOverlay extends ItemizedOverlay{
private ArrayList<OverlayItem> mOverlays = new ArrayList<OverlayItem>();
private Context mContext;
[code]....
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Apr 13, 2009
In my ListView, there's one line of code in my ViewBinder that causes lots of garbage collection as I scroll through the list, about every two seconds...
D/dalvikvm(16312): GC freed 13171 objects / 659576 bytes in 162ms D/dalvikvm(16312): GC freed 13122 objects / 654128 bytes in 129ms D/dalvikvm(16312): GC freed 13134 objects / 655416 bytes in 142ms D/dalvikvm(16312): GC freed 13129 objects / 654840 bytes in 129ms D/dalvikvm(16312): GC freed 13149 objects / 655000 bytes in 110ms D/dalvikvm(16312): GC freed 13150 objects / 655720 bytes in 127ms D/dalvikvm(16312): GC freed 13075 objects / 652256 bytes in 111ms D/dalvikvm(16312): GC freed 13232 objects / 659040 bytes in 136ms D/dalvikvm(16312): GC freed 13106 objects / 653920 bytes in 110ms D/dalvikvm(16312): GC freed 13155 objects / 655152 bytes in 110ms
The offending code is here, which formats a price for each item in the list: String price = cursor.getString(columnIndex); final float pricef = Float.parseFloat(price); price = new StringBuffer("$").append(String.format("%. 2f",pricef)).toString(); ((TextView)view).setText(price);
If I comment out the line with String.format, the garbage collection goes away. So what's the "right" way to do this to avoid allocations? That database field holds an unformatted text string which I'm trying to format into proper currency format (example: format "1.5" to "$1.50")
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Jul 8, 2010
I am currently making an application that's to work as auto-theft.The user whose mobile is stolen sends an sms to his phone and it's intercepted by the application installed in the phone.According to the format and instructions the phone performs the task.I am making a module to hide the contacts on a particular instruction.How do I go about it.I have worked on inserting and updating contacts but how do I hide them, such that they are not visible in the native contacts app.They should become visible when the user sends another instruction.that means they are not to be deleted.and I had another query related to this.how do we delete a contact?
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Feb 20, 2010
I am trying to make a DRM module downloadable on Android.
I've already applied our modules in embedded system. To apply a DRM module in Android, I made it as a CPM Plug-in of OpenCore and added its uuid in pvplayer.cfg. After applying, DRM-protected music contents can be played in Music Application of Android.
I've planning to make the module downloadable because I want that drm- protected music contents can be played in not only new android phones but existing android phones, after a user downloads and installs it in their phones. BUT, we have a lot of difficulties in finding method.
If anyone knows any method, could you tell me? I have another question. When myAppl.apk is installed in Android, I want a .cfg file written in /system/etc. Is it possible?
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Feb 2, 2009
For common linux, we provide a kernel driver and also a X11 module for our device. Since Android use the same linux kernel, I guess our kernel driver should work... Well, how about X11 module? does Android includes Xorg ? If not, what's target we need to do for our original X11 module/driver?
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May 16, 2010
I'm porting android to Devkit8000 which is a BeagleBoard clone. I have a GPS module connected on /dev/ttyS0. I could successfully get NMEA output when writing "cat /dev/ttyS0" in the terminal emulator.
I want to know how to let android know that there is a GPS module on /dev/ttyS0 and it is outputting NMEA standard? To be able to use the android.location class with it! or test it with any GPS app in the store!
Is there something to edit in the android's source? adding driver for example, writing a code with android-ndk or what?
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Jun 7, 2010
The one I used on my Hero is not in the market anymore. Anyone want to recommend one that has lots of popular songs etc?
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Aug 15, 2010
I'm running 2.2 and have rooted with easy root. I'm stuck here though. When I try to run 'flash clockwork mod recovery i get this message: an error occurred while attempting to run privileged commands' When I try to install a ROM from the SD card (lithium for example) nothing happens...
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Sep 16, 2010
I have writeen a program to check the location from GPS module and I need to get a signal once two minutes. So, I use the function
> requestLocationUpdates(mLocationPrivider, 1000*120, 0,mLocationListener);
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Mar 19, 2009
How do I build the wlan module? When I build, the makefiles copy the vendor/.../wlan.ko to out/.../wlan.ko. What I really want to do is put some new features in the wifi driver for Android. Anybody know?
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Nov 18, 2010
Lots of VNW "number has changed" messages
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Jul 14, 2010
I have updated my contacts and Google Calendar in preparation for the Captivate. Anxious to get going. I have spent quite a few hours reviewing one 13 page thread of 'favorite apps', and put together a list that I interest in looking at. I have some searching to do for some things that didn't come up. Priorities are good Calendaring; Easy use of voice for calling contacts; Financial Software to track stocks. Many other things of interest. Here is what I probably will be installing for sure some time fairly quickly (not all of my interests are met in this list): NOTE: The links may take you to a descriptive site, or may take you to a review..............
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Sep 3, 2010
I rooted my stock 2.2 Evo a few days ago and have been loving CM6 on it. I had Clockwork Recovery 2.5.0.1 installed and finally got used to using it. I read that ROM manager was a nice graphical interface to CWR so I went to check it out. Unfortunately I couldn't do anything at all in it. Every time I tried to do anything it said I needed Clockwork Recovery installed. This confused me because it already was installed.
I would try to install it anyways, I would select "Evo CDMA" and then it would fail every time. I decided I would try to install Amon-Ra instead, and then just flash back. ROM Manager was able to flash Amon-Ra easily, but now still gives me an error every time I try to install Clockwork. I'm still new to the whole rooting scene and this is the first problem I've run into. Also, I already tried Fixing User Permissions.
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