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2014/10/16 ¤W¤È 08:13:19
android Programming Glossary: experimenthttp://stackoverflow.com/questions/10031180/getactionbar-returns-null is not a child activity. setContentView R.layout.main experiment with the ActionBar ActionBar actionBar getActionBar actionBar.hide.. Window.FEATURE_ACTION_BAR setContentView R.layout.main experiment with the ActionBar ActionBar actionBar getActionBar actionBar.hide..
Passing on variables from ViewModel to another View (MVVMCross) http://stackoverflow.com/questions/10192505/passing-on-variables-from-viewmodel-to-another-view-mvvmcross for Xaml Urls and for Android Intents. If you want to experiment with navigation using your own custom serialised objects then..
Want to compile native Android binary I can run in terminal on the phone http://stackoverflow.com/questions/10798357/want-to-compile-native-android-binary-i-can-run-in-terminal-on-the-phone the crtbegin_dynamic.S crtbegin_static.S source. For this experiment I only used plain 'ol GCC 4.7.0 and Binutils 2.22. I also compiled..
How can I share a SharedPreferences file across two different android apps? http://stackoverflow.com/questions/11025234/how-can-i-share-a-sharedpreferences-file-across-two-different-android-apps and is very possibly unstable. I primarily did this as an experiment to see if it was possible take extreme caution if you are planning..
PorterduffXfermode: Clear a section of a bitmap http://stackoverflow.com/questions/11337679/porterduffxfermode-clear-a-section-of-a-bitmap the black background to show. This utility allows one to experiment with various modes colors and alpha values and the source may..
MAT (Eclipse Memory Analyzer) - how to view bitmaps from memory dump http://stackoverflow.com/questions/12709603/mat-eclipse-memory-analyzer-how-to-view-bitmaps-from-memory-dump Android resources have this image type but you may need to experiment with other image types second set correct Width and Height for..
Maintain keyboard open/closed state for EditText when app comes to foreground http://stackoverflow.com/questions/15202895/maintain-keyboard-open-closed-state-for-edittext-when-app-comes-to-foreground from being re created on a configuration change. I also experimented with WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED.. of all thanks for an interesting question. It made me experiment with code . Here I am describing my solution To find the solution..
GCM Not Sending the Notifications http://stackoverflow.com/questions/18571844/gcm-not-sending-the-notifications you have established that messages do come through you can experiment with different values for them. In the manifest I think that..
http://stackoverflow.com/questions/2188049/parse-html-in-android Whether any work on Android I can't say. I've seen people experiment with TagSoup based on other posts here in SO. share improve..
http://stackoverflow.com/questions/2292086/play-youtube-video-in-webview devices that have the YouTube application. You might also experiment with HTML5's video tag which AFAIK is supported in the Browser..
Using android.view.SurfaceView with a camera on part of the screen http://stackoverflow.com/questions/2485141/using-android-view-surfaceview-with-a-camera-on-part-of-the-screen I won't know about the edit otherwise . You might also experiment with this book example as another Camera preview app to see..
How to scale an Image in ImageView to keep the aspect ratio http://stackoverflow.com/questions/2521959/how-to-scale-an-image-in-imageview-to-keep-the-aspect-ratio way to discover how this works would simply have been to experiment a bit yourself Just remember to look at the layouts in the emulator..
http://stackoverflow.com/questions/2661932/problem-with-bluetooth-on-android-2-1-samsung-spica-i5700-where-pairing-works to the wrong forum here whether or not it's possible to experiment with the baud rate in Android etc. I still don't know if the..
Facing problem from getting double and int value from binary file http://stackoverflow.com/questions/3414641/facing-problem-from-getting-double-and-int-value-from-binary-file in big endian will result in wrong data. You might want to experiment with byte order if you don't know exactly how it is stored in..
http://stackoverflow.com/questions/3928202/get-microphone-volume this wrong it could be from 0 to 256 . You would have to experiment with taking either the maximum magnitude byte from the returned..
Android: After building platform source, how to sign arbitrary APK with platform key? http://stackoverflow.com/questions/4247818/android-after-building-platform-source-how-to-sign-arbitrary-apk-with-platform source how to sign arbitrary APK with platform key As an experiment I would like to use the platform key of my custom built Android..
Android drawing a line to follow your finger http://stackoverflow.com/questions/4300399/android-drawing-a-line-to-follow-your-finger to basically doodle on the screen using my finger for this experiment. android drawing ontouchevent share improve this question..
http://stackoverflow.com/questions/4697631/android-screen-orientation
http://stackoverflow.com/questions/6245722/android-design-patterns if you have a specific purpose or perhaps for prototyping experimenting but for the best level of support you are generally best.. They are constantly progressing however so be sure to experiment with the big names from time to time. share improve this answer..
http://stackoverflow.com/questions/10031180/getactionbar-returns-null I'm calling getActionBar after setContentView. Also my activity is not a child activity. setContentView R.layout.main experiment with the ActionBar ActionBar actionBar getActionBar actionBar.hide Device is a Samsung Galaxy Tab 10.1 running Android 3.2..
Passing on variables from ViewModel to another View (MVVMCross) http://stackoverflow.com/questions/10192505/passing-on-variables-from-viewmodel-to-another-view-mvvmcross passing at present this is due to serialisation requirements for Xaml Urls and for Android Intents. If you want to experiment with navigation using your own custom serialised objects then please see http slodge.blogspot.co.uk 2013 01 navigating between..
Want to compile native Android binary I can run in terminal on the phone http://stackoverflow.com/questions/10798357/want-to-compile-native-android-binary-i-can-run-in-terminal-on-the-phone static binaries use crtbegin_static.o. This is explained in the crtbegin_dynamic.S crtbegin_static.S source. For this experiment I only used plain 'ol GCC 4.7.0 and Binutils 2.22. I also compiled GCC with newlib but I am not actually linking my ARM..
How can I share a SharedPreferences file across two different android apps? http://stackoverflow.com/questions/11025234/how-can-i-share-a-sharedpreferences-file-across-two-different-android-apps second paragraph of this link . Again this is unsupported and is very possibly unstable. I primarily did this as an experiment to see if it was possible take extreme caution if you are planning to actually incorporate this method into an application...
PorterduffXfermode: Clear a section of a bitmap http://stackoverflow.com/questions/11337679/porterduffxfermode-clear-a-section-of-a-bitmap color and alpha of the destination are cleared which allows the black background to show. This utility allows one to experiment with various modes colors and alpha values and the source may offer some insight. In the somewhat dated image below the..
MAT (Eclipse Memory Analyzer) - how to view bitmaps from memory dump http://stackoverflow.com/questions/12709603/mat-eclipse-memory-analyzer-how-to-view-bitmaps-from-memory-dump for your bitmap first choose Image type as RGB Alpha most Android resources have this image type but you may need to experiment with other image types second set correct Width and Height for your bitmap correct dimensions can be found in the memory..
Maintain keyboard open/closed state for EditText when app comes to foreground http://stackoverflow.com/questions/15202895/maintain-keyboard-open-closed-state-for-edittext-when-app-comes-to-foreground Edit Please note that I do not want to prevent the activity from being re created on a configuration change. I also experimented with WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED which did maintain the keyboard open close state during rotation.. android widget share improve this question Hello first of all thanks for an interesting question. It made me experiment with code . Here I am describing my solution To find the solution I had to know two things 1. how to detect whether a softkeyboard..
GCM Not Sending the Notifications http://stackoverflow.com/questions/18571844/gcm-not-sending-the-notifications that they default to the values of 4 weeks and false. When you have established that messages do come through you can experiment with different values for them. In the manifest I think that you receiver category is wrong. It shouldn't be category android..
http://stackoverflow.com/questions/2188049/parse-html-in-android
http://stackoverflow.com/questions/2292086/play-youtube-video-in-webview show them on the YouTube application...for those Android devices that have the YouTube application. You might also experiment with HTML5's video tag which AFAIK is supported in the Browser application and may therefore work in WebView . share improve..
Using android.view.SurfaceView with a camera on part of the screen http://stackoverflow.com/questions/2485141/using-android-view-surfaceview-with-a-camera-on-part-of-the-screen stack trace and ping me via a comment on this answer since I won't know about the edit otherwise . You might also experiment with this book example as another Camera preview app to see if there's something about how I approach the problem that works..
How to scale an Image in ImageView to keep the aspect ratio http://stackoverflow.com/questions/2521959/how-to-scale-an-image-in-imageview-to-keep-the-aspect-ratio using the android scaleType parameter. By the way the easiest way to discover how this works would simply have been to experiment a bit yourself Just remember to look at the layouts in the emulator itself or an actual phone as the preview in Eclipse..
http://stackoverflow.com/questions/2661932/problem-with-bluetooth-on-android-2-1-samsung-spica-i5700-where-pairing-works I would be interested in any tips including if I'm posting to the wrong forum here whether or not it's possible to experiment with the baud rate in Android etc. I still don't know if the problem is with the Run.GPS application I've posted already..
Facing problem from getting double and int value from binary file http://stackoverflow.com/questions/3414641/facing-problem-from-getting-double-and-int-value-from-binary-file in little endian byte order and reading it assuming it is in big endian will result in wrong data. You might want to experiment with byte order if you don't know exactly how it is stored in the file. Take a look at ByteBuffer Java class it supports..
http://stackoverflow.com/questions/3928202/get-microphone-volume of each audio sample would be 128 to 127 although I may have this wrong it could be from 0 to 256 . You would have to experiment with taking either the maximum magnitude byte from the returned byte array or perhaps the RMS average depending on your..
Android: After building platform source, how to sign arbitrary APK with platform key? http://stackoverflow.com/questions/4247818/android-after-building-platform-source-how-to-sign-arbitrary-apk-with-platform After building platform source how to sign arbitrary APK with platform key As an experiment I would like to use the platform key of my custom built Android platform to sign an arbitrary APK that is built via the..
Android drawing a line to follow your finger http://stackoverflow.com/questions/4300399/android-drawing-a-line-to-follow-your-finger little line segments draw In the end I just want to be able to basically doodle on the screen using my finger for this experiment. android drawing ontouchevent share improve this question You're only tracking the up and down events. Track the ACTION_MOVE..
http://stackoverflow.com/questions/4697631/android-screen-orientation
http://stackoverflow.com/questions/6245722/android-design-patterns sort of wrap the base platform these are worth looking into if you have a specific purpose or perhaps for prototyping experimenting but for the best level of support you are generally best sticking with the standard components. This is a great resource..
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