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2014/10/16 ¤W¤È 08:26:16
android Programming Glossary: themhttp://stackoverflow.com/questions/1016896/how-to-get-screen-dimensions some custom elements and I want to programmatically place them to the upper right corner n pixels from the top edge and m pixels..
Android, How to manage start activity for result? http://stackoverflow.com/questions/10407159/android-how-to-manage-start-activity-for-result this activity maybe without result however just one of them return result. For example from main activity I call second..
java.lang.OutOfMemoryError: bitmap size exceeds VM budget - Android http://stackoverflow.com/questions/1949066/java-lang-outofmemoryerror-bitmap-size-exceeds-vm-budget-android is the best correct way to handle many images Should I put them in static methods so they are not loaded all the time Do I have..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android by few people and my questions of those few people about them often resulting in conflicting explanations MemTotal 395144..
Sending images using Http Post http://stackoverflow.com/questions/2935946/sending-images-using-http-post method accessing images remotely without downloading them from the server or downloading and storing them in a Bitmap.. them from the server or downloading and storing them in a Bitmap array and using them locally The images are few.. downloading and storing them in a Bitmap array and using them locally The images are few in number 10 and small in size 50..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog attempts failed. Users will be grateful if you allow them to interrupt the download. Unless you want to have full control..
What is the simplest and most robust way to get the user's current location in Android? http://stackoverflow.com/questions/3145089/what-is-the-simplest-and-most-robust-way-to-get-the-users-current-location-in-a from available providers and choose the most recent of them. Here's how I use my class LocationResult locationResult new..
Android: How to copy files in 'assets' to sdcard? http://stackoverflow.com/questions/4447477/android-how-to-copy-files-in-assets-to-sdcard a few files in the assets folder. I need to copy all of them to a folder say sdcard folder. I want to do this from within..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android orientation and keyboard visibility changes and handle them within your Activity. Start by adding the android configChanges..
http://stackoverflow.com/questions/4725773/ffmpeg-on-android the Android build as well as ffmpeg libraries depend on them. Create a dynamic library wrapping ffmpeg functionality using..
How do I obtain crash-data from my Android application? http://stackoverflow.com/questions/601503/how-do-i-obtain-crash-data-from-my-android-application It is targetted to android applications developers to help them get data from their applications when they crash or behave erroneously...
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables someone does have an answer to this I am willing to credit them and put the information in this post for maximum visibility... to how you should be managing these things initializing them on demand. This ignores the fact that there is no reason you..
Android accelerometer accuracy (Inertial navigation) http://stackoverflow.com/questions/7829097/android-accelerometer-accuracy-inertial-navigation would perform in real life applications or how to turn them into a nice Android app. A similar question is this . UPDATE..
R cannot be resolved - Android error http://stackoverflow.com/questions/885009/r-cannot-be-resolved-android-error Look out for these erroneous import statements and delete them. While going through the Android sample tutorials I would often..
http://stackoverflow.com/questions/9671546/asynctask-android-example TextView findViewById R.id.output txt.setText Executed put them in PostExecute You will then see you TextView text update after..
http://stackoverflow.com/questions/1016896/how-to-get-screen-dimensions to get screen dimensions I created some custom elements and I want to programmatically place them to the upper right corner n pixels from the top edge and m pixels from the right edge therefore I need to get the screen..
Android, How to manage start activity for result? http://stackoverflow.com/questions/10407159/android-how-to-manage-start-activity-for-result . In my second activity there are some methods that finish this activity maybe without result however just one of them return result. For example from main activity I call second one in this activity I'm checking some features of handset such..
java.lang.OutOfMemoryError: bitmap size exceeds VM budget - Android http://stackoverflow.com/questions/1949066/java-lang-outofmemoryerror-bitmap-size-exceeds-vm-budget-android until user gets the java.lang.OutOfMemoryError . So what is the best correct way to handle many images Should I put them in static methods so they are not loaded all the time Do I have to clean the layout or the images used in the layout in..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android numbers worth discussing and the remaining ones understood by few people and my questions of those few people about them often resulting in conflicting explanations MemTotal 395144 kB MemFree 184936 kB Buffers 880 kB Cached 84104 kB SwapCached..
Sending images using Http Post http://stackoverflow.com/questions/2935946/sending-images-using-http-post urls for images embedded in JSON responses Also which is a better method accessing images remotely without downloading them from the server or downloading and storing them in a Bitmap array and using them locally The images are few in number 10.. which is a better method accessing images remotely without downloading them from the server or downloading and storing them in a Bitmap array and using them locally The images are few in number 10 and small in size 50 50 dip . Any tutorial to tackle.. images remotely without downloading them from the server or downloading and storing them in a Bitmap array and using them locally The images are few in number 10 and small in size 50 50 dip . Any tutorial to tackle these problems would be much..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog may want to implement a way to resume the download if previous attempts failed. Users will be grateful if you allow them to interrupt the download. Unless you want to have full control over the download process I highly recommend using DownloadManager..
What is the simplest and most robust way to get the user's current location in Android? http://stackoverflow.com/questions/3145089/what-is-the-simplest-and-most-robust-way-to-get-the-users-current-location-in-a I have to use last known values. I grab last known values from available providers and choose the most recent of them. Here's how I use my class LocationResult locationResult new LocationResult @Override public void gotLocation Location location..
Android: How to copy files in 'assets' to sdcard? http://stackoverflow.com/questions/4447477/android-how-to-copy-files-in-assets-to-sdcard How to copy files in 'assets' to sdcard I have a few files in the assets folder. I need to copy all of them to a folder say sdcard folder. I want to do this from within a thread. How do I do it android copy assets share improve..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android application listen for events that would cause a restart like orientation and keyboard visibility changes and handle them within your Activity. Start by adding the android configChanges node to your Activity's manifest node android configChanges..
http://stackoverflow.com/questions/4725773/ffmpeg-on-android away. You'll need to extract bionic libc and zlib libz from the Android build as well as ffmpeg libraries depend on them. Create a dynamic library wrapping ffmpeg functionality using the Android NDK . There's a lot of documentation out there..
How do I obtain crash-data from my Android application? http://stackoverflow.com/questions/601503/how-do-i-obtain-crash-data-from-my-android-application automatically post their crash reports to a GoogleDoc form. It is targetted to android applications developers to help them get data from their applications when they crash or behave erroneously. It's easy to install in your app highly configurable..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables to answer how that would interact with my solution. If someone does have an answer to this I am willing to credit them and put the information in this post for maximum visibility. ADDENDUM As some people have noted this is not a solution for.. in this aspect. She continues And this leads more naturally to how you should be managing these things initializing them on demand. This ignores the fact that there is no reason you cannot initialize on demand using an Application subclass as..
Android accelerometer accuracy (Inertial navigation) http://stackoverflow.com/questions/7829097/android-accelerometer-accuracy-inertial-navigation Using a Single Accelerometer I have no idea how these methods would perform in real life applications or how to turn them into a nice Android app. A similar question is this . UPDATE Apparently there is a newer version than the above Oliver J...
R cannot be resolved - Android error http://stackoverflow.com/questions/885009/r-cannot-be-resolved-android-error manage imports. This will cause your make to break. Look out for these erroneous import statements and delete them. While going through the Android sample tutorials I would often use the Ctrl Shift O command to Organize Imports and generate..
http://stackoverflow.com/questions/9671546/asynctask-android-example See these lines where you later yout TextView TextView txt TextView findViewById R.id.output txt.setText Executed put them in PostExecute You will then see you TextView text update after the doInBackground completes. EDIT I noticed that your onClick..
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