¡@
2014/10/16 ¤W¤È 08:23:48
android Programming Glossary: severalSimple RSS parser for Android [closed] http://stackoverflow.com/questions/1253788/simple-rss-parser-for-android
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 have a rather big Android App project that is referencing several library projects. Everything was fine until i upgraded the eclipse..
How to read contacts on Android 2.0 http://stackoverflow.com/questions/1721279/how-to-read-contacts-on-android-2-0 null while emails.moveToNext This would allow you get several email addresses String emailAddress emails.getString emails.getColumnIndex..
How to programmatically setting style attribute in a view http://stackoverflow.com/questions/2016249/how-to-programmatically-setting-style-attribute-in-a-view the button how can I do that in java since a want to use several style for each button I will use. android styles share improve..
How can I check the current status of the GPS receiver? http://stackoverflow.com/questions/2021176/how-can-i-check-the-current-status-of-the-gps-receiver loses the fix but still continue to report that there are several sats that are used in it. So the only working solution we have..
How to get the Android device's primary e-mail address http://stackoverflow.com/questions/2112965/how-to-get-the-android-devices-primary-e-mail-address device. android share improve this question There are several ways to do this shown below. As a friendly warning be careful..
Display PDF within app on Android? http://stackoverflow.com/questions/2456344/display-pdf-within-app-on-android planning to use it in Android platform i've had tested several pdf libraries projects including andpdf pdfbox . I've used it..
What are the best practices for SQLite on Android? http://stackoverflow.com/questions/2493331/what-are-the-best-practices-for-sqlite-on-android as it can lock up the app resulting in an ANR. If I have several AsyncTasks should they share a connection or should they open..
How to return a result (startActivityForResult) from a TabHost Activity? http://stackoverflow.com/questions/2497205/how-to-return-a-result-startactivityforresult-from-a-tabhost-activity share improve this question Oh god After spending several hours and downloading the Android sources I have finally come..
How can I connect to Android with ADB over TCP? http://stackoverflow.com/questions/2604727/how-can-i-connect-to-android-with-adb-over-tcp USB adb usb Apps to Automate the Process There are also several apps on Google Play that automate this process a quick search..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview space it occupies E.g. I'm using a TableLayout and adding several textviews to each row. Since I don't want the textviews to wrap..
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android Context in Android Recalling this post enumerating several problems of using singletons and having seen several examples.. several problems of using singletons and having seen several examples of Android applications using singleton pattern I wonder.. DalvikVM otherwise EDIT I would like to have opinions on several aspects involved Synchronization Reusability Testing Thanks..
Any good graphing packages for Android? [closed] http://stackoverflow.com/questions/424752/any-good-graphing-packages-for-android it to the Internet. I've linked to his solution along with several others that exist now. rapidandroid question creator solution..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds good solution that doesn't involve what I'm doing writing several heavy routines that parse and measure the text resize the text..
How to get IP address of the device? http://stackoverflow.com/questions/6064510/how-to-get-ip-address-of-the-device ideas and example code to this utils class came from several SO posts and google. I have cleaned and merged all examples...
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables problem you are encountering is how to save state across several Activities and all parts of your application. A static variable..
ViewPager PagerAdapter not updating the View http://stackoverflow.com/questions/7263291/viewpager-pageradapter-not-updating-the-view library. I have succussfully got it displaying several views which I can page through. However I'm having a hard time.. android viewpager share improve this question There are several ways to achieve this. The first option is easier but bit more..
Playing HTML5 video on fullscreen in android webview http://stackoverflow.com/questions/15768837/playing-html5-video-on-fullscreen-in-android-webview 19 with its new Chromium webview I had to work hard again. Several improvements were made. You should update to this new version...
Android Hello-World compile error: Intellij cannot find aapt http://stackoverflow.com/questions/16588969/android-hello-world-compile-error-intellij-cannot-find-aapt aapt java.io.IOException error 2 No such file or directory Several hours of scouring the internet hasn't helped. By the way I ran..
How to SQL compare columns when one has accented chars? http://stackoverflow.com/questions/2841694/how-to-sql-compare-columns-when-one-has-accented-chars now in java you should have few restrictions in coding it. Several examples for removing accents in java are given here . share..
How to draw a smooth/dithered gradient on a canvas in Android http://stackoverflow.com/questions/2936803/how-to-draw-a-smooth-dithered-gradient-on-a-canvas-in-android to draw a smooth dithered gradient on a canvas in Android Several answers mention to use GradientDrawable.setDither true to draw..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu android issues detail id 4441 SUMMARY OF SOLUTIONS SO FAR Several posters have suggested a hack involving LayoutInflater.Factory...
How to calculate distance based on phone acceleration http://stackoverflow.com/questions/4329164/how-to-calculate-distance-based-on-phone-acceleration from the starting point just read the distance variable. Several things any amount of tilt no matter how slight will add drift...
Is there an easy way to convert Android Application to IPad, IPhone [closed] http://stackoverflow.com/questions/5296545/is-there-an-easy-way-to-convert-android-application-to-ipad-iphone I have a nice application running in the Android Market. Several people have asked me to deliver an IPad Phone version. What..
Android INJECT_EVENTS permission http://stackoverflow.com/questions/5383401/android-inject-events-permission adb remount adb shell cp sdcard APP.apk system app Several users have utilized root explorer from the Google marketplace..
Disable ScrollView Programmatically? http://stackoverflow.com/questions/5763304/disable-scrollview-programmatically solution to this android share improve this question Several points to begin with You cannot disable the scrolling of a ScrollView...
Android: Update Listview after Thread loads data from the net http://stackoverflow.com/questions/651733/android-update-listview-after-thread-loads-data-from-the-net the data... and then the ListView does not get updated Several people told me I should use notifyDataSetChanged . But I cannot..
Bitmaps on ICS are loaded with wrong pixel format http://stackoverflow.com/questions/9097887/bitmaps-on-ics-are-loaded-with-wrong-pixel-format 16 bits window format various bitmap decoding formats Several things could be noticed Dithering flag is not taken into account..
Android: How to get a list of installed activities, as they appear in launcher, without duplicates http://stackoverflow.com/questions/9904698/android-how-to-get-a-list-of-installed-activities-as-they-appear-in-launcher There is a problem with the second approach as well Several items in the list have duplicates When i set up a breakpoint..
Simple RSS parser for Android [closed] http://stackoverflow.com/questions/1253788/simple-rss-parser-for-android
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 do not get added to APK anymore after upgrade to ADT 22 I have a rather big Android App project that is referencing several library projects. Everything was fine until i upgraded the eclipse ADT plugin to the newest version v22 . I also upgraded..
How to read contacts on Android 2.0 http://stackoverflow.com/questions/1721279/how-to-read-contacts-on-android-2-0 contactId null null while emails.moveToNext This would allow you get several email addresses String emailAddress emails.getString emails.getColumnIndex ContactsContract.CommonDataKinds.Email.DATA emails.close..
How to programmatically setting style attribute in a view http://stackoverflow.com/questions/2016249/how-to-programmatically-setting-style-attribute-in-a-view R.layout.section_button null I would like to set a style for the button how can I do that in java since a want to use several style for each button I will use. android styles share improve this question Generally you can't change styles programmatically..
How can I check the current status of the GPS receiver? http://stackoverflow.com/questions/2021176/how-can-i-check-the-current-status-of-the-gps-receiver for usedInFix isn't very helpful also. The system apparently loses the fix but still continue to report that there are several sats that are used in it. So the only working solution we have and the one we actually use in our application is the following...
How to get the Android device's primary e-mail address http://stackoverflow.com/questions/2112965/how-to-get-the-android-devices-primary-e-mail-address but below 2.0 you can only have one e mail address per device. android share improve this question There are several ways to do this shown below. As a friendly warning be careful and up front to the user when dealing with account profile..
Display PDF within app on Android? http://stackoverflow.com/questions/2456344/display-pdf-within-app-on-android than most of the other jar pdf libraries out there if you're planning to use it in Android platform i've had tested several pdf libraries projects including andpdf pdfbox . I've used it myself and it has fast and good quality rendering. Make sure..
What are the best practices for SQLite on Android? http://stackoverflow.com/questions/2493331/what-are-the-best-practices-for-sqlite-on-android that db queries can be heavy and should not use the UI thread as it can lock up the app resulting in an ANR. If I have several AsyncTasks should they share a connection or should they open a connection each Are there any best practices for these scenarios..
How to return a result (startActivityForResult) from a TabHost Activity? http://stackoverflow.com/questions/2497205/how-to-return-a-result-startactivityforresult-from-a-tabhost-activity back to Class A. I just don't know a work around yet. android share improve this question Oh god After spending several hours and downloading the Android sources I have finally come to a solution. If you look at the Activity class you will..
How can I connect to Android with ADB over TCP? http://stackoverflow.com/questions/2604727/how-can-i-connect-to-android-with-adb-over-tcp your device. To tell the ADB daemon return to listening over USB adb usb Apps to Automate the Process There are also several apps on Google Play that automate this process a quick search suggests adbWireless WiFi ADB and ADB WiFi . All of these..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview in android to adjust the textsize in a textview to fit the space it occupies E.g. I'm using a TableLayout and adding several textviews to each row. Since I don't want the textviews to wrap the text I rather see that it lowers the font size of the..
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android vs. Application Context in Android Recalling this post enumerating several problems of using singletons and having seen several examples of Android applications using singleton pattern I wonder if.. Application Context in Android Recalling this post enumerating several problems of using singletons and having seen several examples of Android applications using singleton pattern I wonder if it's a good idea to use Singletons instead of single.. idea but applied to Android. Am I correct What's different in DalvikVM otherwise EDIT I would like to have opinions on several aspects involved Synchronization Reusability Testing Thanks in advance. java android patterns share improve this question..
Any good graphing packages for Android? [closed] http://stackoverflow.com/questions/424752/any-good-graphing-packages-for-android solved this problem and posted some interesting stuff about it to the Internet. I've linked to his solution along with several others that exist now. rapidandroid question creator solution GraphView Java Charts for Android Just to summarize his solution..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds recursion . But I'm sure somebody out there has found a good solution that doesn't involve what I'm doing writing several heavy routines that parse and measure the text resize the text and repeat until a suitably small size has been found. What..
How to get IP address of the device? http://stackoverflow.com/questions/6064510/how-to-get-ip-address-of-the-device
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables Read it at your own risk. ORIGINAL ANSWER The more general problem you are encountering is how to save state across several Activities and all parts of your application. A static variable for instance a singleton is a common Java way of achieving..
ViewPager PagerAdapter not updating the View http://stackoverflow.com/questions/7263291/viewpager-pageradapter-not-updating-the-view not updating the View I'm using the ViewPager from the compatibility library. I have succussfully got it displaying several views which I can page through. However I'm having a hard time figuring out how to update the ViewPager with a new set of.. @Override public void finishUpdate View arg0 android android viewpager share improve this question There are several ways to achieve this. The first option is easier but bit more inefficient. Override getItemPosition in your PagerAdapter..
Playing HTML5 video on fullscreen in android webview http://stackoverflow.com/questions/15768837/playing-html5-video-on-fullscreen-in-android-webview 2013 11 after the release of Android 4.4 KitKat API level 19 with its new Chromium webview I had to work hard again. Several improvements were made. You should update to this new version. I release this source under WTFPL. Donations are accepted..
Android Hello-World compile error: Intellij cannot find aapt http://stackoverflow.com/questions/16588969/android-hello-world-compile-error-intellij-cannot-find-aapt program home jon Programs android sdk linux platform tools aapt java.io.IOException error 2 No such file or directory Several hours of scouring the internet hasn't helped. By the way I ran locate aapt in the terminal and found that aapt is located..
How to SQL compare columns when one has accented chars? http://stackoverflow.com/questions/2841694/how-to-sql-compare-columns-when-one-has-accented-chars
How to draw a smooth/dithered gradient on a canvas in Android http://stackoverflow.com/questions/2936803/how-to-draw-a-smooth-dithered-gradient-on-a-canvas-in-android to draw a smooth dithered gradient on a canvas in Android Several answers mention to use GradientDrawable.setDither true to draw smooth gradients in Android. That has no effect in my code...
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu me too comments just a star is enough http code.google.com p android issues detail id 4441 SUMMARY OF SOLUTIONS SO FAR Several posters have suggested a hack involving LayoutInflater.Factory. The suggested hack worked for Android 2.2 and failed for..
How to calculate distance based on phone acceleration http://stackoverflow.com/questions/4329164/how-to-calculate-distance-based-on-phone-acceleration updated accordingly. When you want to know the distance from the starting point just read the distance variable. Several things any amount of tilt no matter how slight will add drift. Meaning that there will always be a small amount of constant..
Is there an easy way to convert Android Application to IPad, IPhone [closed] http://stackoverflow.com/questions/5296545/is-there-an-easy-way-to-convert-android-application-to-ipad-iphone way to convert Android Application to IPad IPhone closed I have a nice application running in the Android Market. Several people have asked me to deliver an IPad Phone version. What am I getting into here if I try to do this Are there any reputable..
Android INJECT_EVENTS permission http://stackoverflow.com/questions/5383401/android-inject-events-permission If you prefer to use adb from your computer execute these commands adb remount adb shell cp sdcard APP.apk system app Several users have utilized root explorer from the Google marketplace to simplify this process. Alternatively check this out How..
Disable ScrollView Programmatically? http://stackoverflow.com/questions/5763304/disable-scrollview-programmatically Gallery are scrollable and not fit the screen.. whats the solution to this android share improve this question Several points to begin with You cannot disable the scrolling of a ScrollView. You would need to extend to ScrollView and override..
Android: Update Listview after Thread loads data from the net http://stackoverflow.com/questions/651733/android-update-listview-after-thread-loads-data-from-the-net this new data. I initiate my ListView start a Thread and load the data... and then the ListView does not get updated Several people told me I should use notifyDataSetChanged . But I cannot place this command in my Thread just unknown . Any ideas..
Bitmaps on ICS are loaded with wrong pixel format http://stackoverflow.com/questions/9097887/bitmaps-on-ics-are-loaded-with-wrong-pixel-format 32 bits window format various bitmap decoding formats RGB_565 16 bits window format various bitmap decoding formats Several things could be noticed Dithering flag is not taken into account from time to time The default window format for ICS seems..
Android: How to get a list of installed activities, as they appear in launcher, without duplicates http://stackoverflow.com/questions/9904698/android-how-to-get-a-list-of-installed-activities-as-they-appear-in-launcher example All the items above that have no icons are not launchable. There is a problem with the second approach as well Several items in the list have duplicates When i set up a breakpoint in debugger i see that these Maps items have different activity..
|