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2014/10/16 ¤W¤È 08:13:31
android Programming Glossary: feelAndroid - How to make slide menu like facebook, spotify and Google + http://stackoverflow.com/questions/11465774/android-how-to-make-slide-menu-like-facebook-spotify-and-google if any one still have some problems setting up feel free to ask i feel pleasure to help you out share improve..
How to read contacts on Android 2.0 http://stackoverflow.com/questions/1721279/how-to-read-contacts-on-android-2-0 you will need to use a different URI like the following feel free to use this method private String getNote long contactId..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon Android can very well totally destroy your app whenever it feels like it . What's up with that I am starting to think that it's.. in that pressing the iPhone button does not necessarily feel like the app was terminated since many iPhone apps pick up where..
Android - Emulator internet access http://stackoverflow.com/questions/2437366/android-emulator-internet-access It works but is that the best way to do it It just doesn't feel right that I need to open the emulator from command line and..
How to have Android Service communicate with Activity http://stackoverflow.com/questions/2463175/how-to-have-android-service-communicate-with-activity here about that so I think I can figure that out but feel free to offer advice . My real problem if the Activity is running..
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android higher. So I can design to occupy up to 20MB of heap and feel pretty confident that my app will play nice with the other apps..
Custom filtering in Android using ArrayAdapter http://stackoverflow.com/questions/2718202/custom-filtering-in-android-using-arrayadapter best solution but it works. My project's open source so feel free to use any of the code here should it prove usefull . package..
How to center progress indicator in ProgressDialog easily (when no title/text passed along) http://stackoverflow.com/questions/3225889/how-to-center-progress-indicator-in-progressdialog-easily-when-no-title-text-pa share improve this question I did some testing and I feel that the best way to achieve this is doing a custom Dialog ...
Developing cross platform mobile application [closed] http://stackoverflow.com/questions/3369413/developing-cross-platform-mobile-application that allows you to develop web apps that look and feel native on Apple iOS and Google Android touchscreen devices...
How to Define Callbacks in Android? http://stackoverflow.com/questions/3398363/how-to-define-callbacks-in-android various methods onActivityResult for example . I feel like I have a basic understanding of the design pattern but..
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project up to the problem and elsewhere there is discussion but I feel that I can be more explicitly helpful for the next guy to come..
Why does ContentResolver.requestSync not trigger a sync? http://stackoverflow.com/questions/5253858/why-does-contentresolver-requestsync-not-trigger-a-sync
Android - disable landscape mode? http://stackoverflow.com/questions/582185/android-disable-landscape-mode EDIT Since this has become a super popular answer I feel very guilty as forcing portrait is rarely the right solution..
http://stackoverflow.com/questions/6218143/android-post-json-using-http if anyone has a better way to word some of the terminology feel free. public static HttpResponse makeRequest String path Map.. together in map holder.put key data return holder Please feel free to comment on any questions that arise about this post..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables I disagree quite strongly with Diane's viewpoint which I feel is a terrible basis for an API. I leave you with the following..
How to call a local web service from an Android mobile application http://stackoverflow.com/questions/7860887/how-to-call-a-local-web-service-from-an-android-mobile-application to call my SOAP web service created in .NET. However I feel there is something wrong in my code as the response I get when..
Android: Detect when ScrollView stops scrolling http://stackoverflow.com/questions/8181828/android-detect-when-scrollview-stops-scrolling
Creating an Android trial application that expires after a fixed time period http://stackoverflow.com/questions/995719/creating-an-android-trial-application-that-expires-after-a-fixed-time-period is easy to implement and for the most part I just didn't feel like going through the trouble of the third technique. Users..
http://stackoverflow.com/questions/12660043/arm-linux-androideabi-gcc-is-unable-to-create-an-executable-compile-ffmpeg-fo VFPv3 d16 Tegra2 # ARMv7 Neon Cortex A8 # Customizing # 1. Feel free to change . configure parameters for more features # 2...
How to download and save an image in Android http://stackoverflow.com/questions/15549421/how-to-download-and-save-an-image-in-android to save the image to SD card. Hope this will help someone. Feel free to use this code for any purposes. You are also welcome..
Making the gridView center in Android http://stackoverflow.com/questions/15570372/making-the-gridview-center-in-android sum of your 2 views 160dip 2. android layout_width 320dip Feel free to add 10dip or more for padding. N.B. i'm not sure if..
Is Android layout really exponentially hard? http://stackoverflow.com/questions/17493819/is-android-layout-really-exponentially-hard has a slide about this and briefly speaks to it at 17 45. Feel free to rewind to get a bit of context though. You can find..
How do you install Google frameworks (Play, Accounts, etc) on a Genymotion virtual device? http://stackoverflow.com/questions/17831990/how-do-you-install-google-frameworks-play-accounts-etc-on-a-genymotion-virtu tested this on Genymotion v2.0.1 Using Android 4.3 images. Feel free to skip the GApps steps if you only want the ARM support...
How to add spinner to subtitle - as in the Play Music app for Android? http://stackoverflow.com/questions/19020329/how-to-add-spinner-to-subtitle-as-in-the-play-music-app-for-android and return the view that you would like to see. Feel free to modify the code. This is just a proof of concept. In..
android ellipsize multiline textview http://stackoverflow.com/questions/2160619/android-ellipsize-multiline-textview being under GPL which doesn't really work for most of us. Feel free to use this code freely and without attribution or under..
http://stackoverflow.com/questions/2471417/embedding-ads-on-android-app of my apps that are currently free and do not have ads. Feel free to ask any questions here on SO when implementing these..
How to use onSensorChanged sensor data in combination with OpenGL http://stackoverflow.com/questions/2881128/how-to-use-onsensorchanged-sensor-data-in-combination-with-opengl the code I think you will understand it after reading it. Feel free to change it the main idea was to implement several methods..
Android - Customizing the Spinner widget Look and Feel http://stackoverflow.com/questions/3177700/android-customizing-the-spinner-widget-look-and-feel Customizing the Spinner widget Look and Feel Is it possible to change the color of the radio button in the..
Why does ContentResolver.requestSync not trigger a sync? http://stackoverflow.com/questions/5253858/why-does-contentresolver-requestsync-not-trigger-a-sync up always performing two syncs when only one is needed. 8. Feel happy Once you have all this xml metadata in place and sync..
How to get LTE signal strength in Android? http://stackoverflow.com/questions/5545026/how-to-get-lte-signal-strength-in-android labelled for GSM signal strength It's crazy but true. Feel free to download Signal Strength Detector and check out the..
Avoid Android VideoView corruption when rotating back to portrait http://stackoverflow.com/questions/6524659/avoid-android-videoview-corruption-when-rotating-back-to-portrait landscape and the video keeps playing on rotation changes. Feel free to improve and use the code share improve this answer..
Looking for Android ViewFlipper Example with Multiple WebViews http://stackoverflow.com/questions/7461879/looking-for-android-viewflipper-example-with-multiple-webviews browser instantiation with web view flipping swiping. Feel free to correct my suggested implementation... there may be.. similar to the UI you'll see in the new android market UI. Feel free to recommend any additional implementation that might make..
Setting system time of ROOTED phone http://stackoverflow.com/questions/8739074/setting-system-time-of-rooted-phone time ShellInterface.runCommand chmod 664 dev alarm Feel free to check other Android issues related to setting time Issue..
Android: How to do this framing paint? http://stackoverflow.com/questions/9748206/android-how-to-do-this-framing-paint onto the pixels of the the OUTLINE. I hope this helps. Feel free to comment if you want an example and then I can update..
Android - How to make slide menu like facebook, spotify and Google + http://stackoverflow.com/questions/11465774/android-how-to-make-slide-menu-like-facebook-spotify-and-google
How to read contacts on Android 2.0 http://stackoverflow.com/questions/1721279/how-to-read-contacts-on-android-2-0 if you need to get things like notes from a contact then you will need to use a different URI like the following feel free to use this method private String getNote long contactId String note null String columns new String ContactsContract.CommonDataKinds.Note.NOTE..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon Apparently you cannot quit an application in Android but Android can very well totally destroy your app whenever it feels like it . What's up with that I am starting to think that it's impossible to write an app that functions as a normal app.. terminating a thermostat. iPhone users are much the same way in that pressing the iPhone button does not necessarily feel like the app was terminated since many iPhone apps pick up where the user left off even if the app really was shut down..
Android - Emulator internet access http://stackoverflow.com/questions/2437366/android-emulator-internet-access emulator emulator http proxy proxy name avd avd_name It works but is that the best way to do it It just doesn't feel right that I need to open the emulator from command line and can't just do it from Eclipse or something. Can't seem to find..
How to have Android Service communicate with Activity http://stackoverflow.com/questions/2463175/how-to-have-android-service-communicate-with-activity when the Activity is started. There are some other questions here about that so I think I can figure that out but feel free to offer advice . My real problem if the Activity is running and the Service is started I need a way for the Service..
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android all devices running my app will have a memoryClass of 24 or higher. So I can design to occupy up to 20MB of heap and feel pretty confident that my app will play nice with the other apps the user may be running at the same time. But there will..
Custom filtering in Android using ArrayAdapter http://stackoverflow.com/questions/2718202/custom-filtering-in-android-using-arrayadapter question This fixed my problem. I'm not certain it's the best solution but it works. My project's open source so feel free to use any of the code here should it prove usefull . package me.alxandr.android.mymir.adapters import java.util.ArrayList..
How to center progress indicator in ProgressDialog easily (when no title/text passed along) http://stackoverflow.com/questions/3225889/how-to-center-progress-indicator-in-progressdialog-easily-when-no-title-text-pa they're not using AnimatedDrawable there. android share improve this question I did some testing and I feel that the best way to achieve this is doing a custom Dialog . Here is an example of what I did. This will answer question..
Developing cross platform mobile application [closed] http://stackoverflow.com/questions/3369413/developing-cross-platform-mobile-application samples Sencha Touch Sencha Touch is a HTML5 mobile app framework that allows you to develop web apps that look and feel native on Apple iOS and Google Android touchscreen devices. http www.sencha.com products touch Corona Iphone Ipad Android..
How to Define Callbacks in Android? http://stackoverflow.com/questions/3398363/how-to-define-callbacks-in-android The only way I've implemented callbacks so far have been overriding various methods onActivityResult for example . I feel like I have a basic understanding of the design pattern but I keep on getting tripped up on how to handle the return path...
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project to answer them myself below. Other posts in this forum creep up to the problem and elsewhere there is discussion but I feel that I can be more explicitly helpful for the next guy to come along. android share improve this question Now for the..
Why does ContentResolver.requestSync not trigger a sync? http://stackoverflow.com/questions/5253858/why-does-contentresolver-requestsync-not-trigger-a-sync
Android - disable landscape mode? http://stackoverflow.com/questions/582185/android-disable-landscape-mode android label @string app_name android screenOrientation portrait EDIT Since this has become a super popular answer I feel very guilty as forcing portrait is rarely the right solution to the problems it's frequently applied to. The major caveats..
http://stackoverflow.com/questions/6218143/android-post-json-using-http Request . I do not claim to be an expert at all this so if anyone has a better way to word some of the terminology feel free. public static HttpResponse makeRequest String path Map params throws Exception instantiates httpclient to make request.. String pairs2.getValue puts email and 'foo@bar.com' together in map holder.put key data return holder Please feel free to comment on any questions that arise about this post or if I have not made something clear or if I have not touched..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables the product of either a bad API or a lazy programmer. I disagree quite strongly with Diane's viewpoint which I feel is a terrible basis for an API. I leave you with the following list of downsides to Singletons as stolen from the StackExchange..
How to call a local web service from an Android mobile application http://stackoverflow.com/questions/7860887/how-to-call-a-local-web-service-from-an-android-mobile-application a local web service. I am using ksoap libraries for Android to call my SOAP web service created in .NET. However I feel there is something wrong in my code as the response I get when I call the web service from my app hits a catch block . I..
Android: Detect when ScrollView stops scrolling http://stackoverflow.com/questions/8181828/android-detect-when-scrollview-stops-scrolling
Creating an Android trial application that expires after a fixed time period http://stackoverflow.com/questions/995719/creating-an-android-trial-application-that-expires-after-a-fixed-time-period app at the same time. I have used this approach because it is easy to implement and for the most part I just didn't feel like going through the trouble of the third technique. Users can circumvent this by manually changing the date on their..
http://stackoverflow.com/questions/12660043/arm-linux-androideabi-gcc-is-unable-to-create-an-executable-compile-ffmpeg-fo for following architectures # ARMv6 # ARMv6 VFP # ARMv7 VFPv3 d16 Tegra2 # ARMv7 Neon Cortex A8 # Customizing # 1. Feel free to change . configure parameters for more features # 2. To adapt other ARM variants # set CPU and OPTIMIZE_CFLAGS #..
How to download and save an image in Android http://stackoverflow.com/questions/15549421/how-to-download-and-save-an-image-in-android and showing the download progress. You will also be able to save the image to SD card. Hope this will help someone. Feel free to use this code for any purposes. You are also welcome to edit and improve the code if you think this could be done..
Making the gridView center in Android http://stackoverflow.com/questions/15570372/making-the-gridview-center-in-android to force your GridView to have an exact width that is the sum of your 2 views 160dip 2. android layout_width 320dip Feel free to add 10dip or more for padding. N.B. i'm not sure if this is the best way and if this is proper for every device...
Is Android layout really exponentially hard? http://stackoverflow.com/questions/17493819/is-android-layout-really-exponentially-hard this comes from RomainGuy in one of his presentations. He has a slide about this and briefly speaks to it at 17 45. Feel free to rewind to get a bit of context though. You can find the video I'm referencing here Devoxx'10 Dive Into Android Basically..
How do you install Google frameworks (Play, Accounts, etc) on a Genymotion virtual device? http://stackoverflow.com/questions/17831990/how-do-you-install-google-frameworks-play-accounts-etc-on-a-genymotion-virtu you now have ARM support and Google Play fully setup I've tested this on Genymotion v2.0.1 Using Android 4.3 images. Feel free to skip the GApps steps if you only want the ARM support. It'll work perfectly fine by itself. Old Zips v1.0 http goo.gl..
How to add spinner to subtitle - as in the Play Music app for Android? http://stackoverflow.com/questions/19020329/how-to-add-spinner-to-subtitle-as-in-the-play-music-app-for-android like a customised ArrayAdapter You need to implement getDropDownView and return the view that you would like to see. Feel free to modify the code. This is just a proof of concept. In your activity getActionBar .setNavigationMode ActionBar.NAVIGATION_MODE_LIST..
android ellipsize multiline textview http://stackoverflow.com/questions/2160619/android-ellipsize-multiline-textview I have found to be buggy in certain circumstances as well as being under GPL which doesn't really work for most of us. Feel free to use this code freely and without attribution or under the Apache license if you would prefer. Note that there is..
http://stackoverflow.com/questions/2471417/embedding-ads-on-android-app without ads and I plan on going back and adding ads to any of my apps that are currently free and do not have ads. Feel free to ask any questions here on SO when implementing these SDKs I will try and respond. Update Feb 2012 I still use Admob..
How to use onSensorChanged sensor data in combination with OpenGL http://stackoverflow.com/questions/2881128/how-to-use-onsensorchanged-sensor-data-in-combination-with-opengl help people who will have the same problems like me. Here is the code I think you will understand it after reading it. Feel free to change it the main idea was to implement several methods to send the orientation angles to the opengl view or any..
Android - Customizing the Spinner widget Look and Feel http://stackoverflow.com/questions/3177700/android-customizing-the-spinner-widget-look-and-feel Customizing the Spinner widget Look and Feel Is it possible to change the color of the radio button in the Android spinner widget . By default it displays the green..
Why does ContentResolver.requestSync not trigger a sync? http://stackoverflow.com/questions/5253858/why-does-contentresolver-requestsync-not-trigger-a-sync to figure out how to get this working Otherwise you'll end up always performing two syncs when only one is needed. 8. Feel happy Once you have all this xml metadata in place and sync enabled Android will know how to connect everything up for you..
How to get LTE signal strength in Android? http://stackoverflow.com/questions/5545026/how-to-get-lte-signal-strength-in-android the LTE signal strength is actually reported with the methods labelled for GSM signal strength It's crazy but true. Feel free to download Signal Strength Detector and check out the results on your device and or modify code as necessary. As a..
Avoid Android VideoView corruption when rotating back to portrait http://stackoverflow.com/questions/6524659/avoid-android-videoview-corruption-when-rotating-back-to-portrait
Looking for Android ViewFlipper Example with Multiple WebViews http://stackoverflow.com/questions/7461879/looking-for-android-viewflipper-example-with-multiple-webviews of the above and or provide a link to an example that shows browser instantiation with web view flipping swiping. Feel free to correct my suggested implementation... there may be a better way to do this that I haven't considered yet... android..
Setting system time of ROOTED phone http://stackoverflow.com/questions/8739074/setting-system-time-of-rooted-phone chmod 666 dev alarm SystemClock.setCurrentTimeMillis time ShellInterface.runCommand chmod 664 dev alarm Feel free to check other Android issues related to setting time Issue 12497 ability for applications to gain permission to set..
Android: How to do this framing paint? http://stackoverflow.com/questions/9748206/android-how-to-do-this-framing-paint the MASK but instead of painting directly on the MASK you paint onto the pixels of the the OUTLINE. I hope this helps. Feel free to comment if you want an example and then I can update the answer with that but I think you can get it from here...
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