2014/10/16 上午 08:11:11
android Programming Glossary: circumstancesAndroid - what's the difference between the various methods to get a Context? http://stackoverflow.com/questions/1026973/android-whats-the-difference-between-the-various-methods-to-get-a-context decent explanation of which is preferable and under what circumstances which should be used. Pointers to documentation on this and..
Blank GoogleMap on a real Android 2.3 device with Google API (Lv. 17) http://stackoverflow.com/questions/15615759/blank-googlemap-on-a-real-android-2-3-device-with-google-api-lv-17 to these post and tried their method if applicable to my circumstances but still no joy on my issue Google Map V2 android map referencing..
android ellipsize multiline textview http://stackoverflow.com/questions/2160619/android-ellipsize-multiline-textview in an earlier answer I have found to be buggy in certain circumstances as well as being under GPL which doesn't really work for most..
http://stackoverflow.com/questions/3041971/android-service-killed and you won't see it killed except under extraordinary circumstances. When the user is no longer directly interacting with the process..
http://stackoverflow.com/questions/3150830/android-encryption AES library has a flaw in it that allows under the right circumstances a listener to decrypt the packets sent. See Padding Oracle Exploit..
Taking screenshot of Android OpenGL http://stackoverflow.com/questions/3310990/taking-screenshot-of-android-opengl presses the button to create a screenshot or at any other circumstances You want. Inside the if body You may place any screenshot creating..
Android java.net.UnknownHostException: Host is unresolved http://stackoverflow.com/questions/3514398/android-java-net-unknownhostexception-host-is-unresolved the Android device has a hard time with DNS under certain circumstances but I've tried for example the anddev.org example of how to..
What DOM events are available to WebKit on Android? http://stackoverflow.com/questions/475674/what-dom-events-are-available-to-webkit-on-android the Android emulator and noted which events fired in which circumstances. Here is the code I used to attach the events with results to..
Android TextWatcher.afterTextChanged vs TextWatcher.onTextChanged http://stackoverflow.com/questions/476848/android-textwatcher-aftertextchanged-vs-textwatcher-ontextchanged vs TextWatcher.onTextChanged Under what circumstances should I use afterTextChanged instead of onTextChanged and vice..
Bad image quality after resizing/scaling bitmap http://stackoverflow.com/questions/4821488/bad-image-quality-after-resizing-scaling-bitmap game and need my cards to be different sizes in different circumstances. I am storing my images as bitmaps so that they can be quickly..
http://stackoverflow.com/questions/4841686/how-to-make-a-launcher
Android AsyncTask won't stop when cancelled, why? http://stackoverflow.com/questions/4959628/android-asynctask-wont-stop-when-cancelled-why cancel method will attempt to stop the task but under what circumstances will it fail The task is definitely running as it is outputting..
Where to stop/destroy threads in Android Service class? http://stackoverflow.com/questions/680180/where-to-stop-destroy-threads-in-android-service-class leave dependent variables in inconsistent states in some circumstances. See this Sun answer page for more details. A preferred method..
Android: Under what circumstances would a Dialog appearing cause onPause() to be called? http://stackoverflow.com/questions/7240916/android-under-what-circumstances-would-a-dialog-appearing-cause-onpause-to-be Under what circumstances would a Dialog appearing cause onPause to be called A snippet.. dialog appears . I don't quite understand this. Under what circumstances should this happen Is onPause called only if the context of..
http://stackoverflow.com/questions/7931032/android-process-scheduling visible processes and they 耱l only be killed in extreme circumstances to allow active processes to continue. Started Service Processes..
Sending data back to the Main Activity in android http://stackoverflow.com/questions/920306/sending-data-back-to-the-main-activity-in-android a couple of ways to achieve what you want depending on the circumstances. The most common scenario which is what yours sounds like is..
Using Application context everywhere? http://stackoverflow.com/questions/987072/using-application-context-everywhere potential problems with this approach though in a lot of circumstances such as your example it will work well. In particular you should..
Android - what's the difference between the various methods to get a Context? http://stackoverflow.com/questions/1026973/android-whats-the-difference-between-the-various-methods-to-get-a-context mContext getBaseContext However I can't find any decent explanation of which is preferable and under what circumstances which should be used. Pointers to documentation on this and guidance about what might break if the wrong one is chosen would..
Blank GoogleMap on a real Android 2.3 device with Google API (Lv. 17) http://stackoverflow.com/questions/15615759/blank-googlemap-on-a-real-android-2-3-device-with-google-api-lv-17 which I failed. In addition I've also paid close attention to these post and tried their method if applicable to my circumstances but still no joy on my issue Google Map V2 android map referencing How to use Google Maps API v2 with API level 10 Google..
android ellipsize multiline textview http://stackoverflow.com/questions/2160619/android-ellipsize-multiline-textview The android textview multiline ellipse code listed in an earlier answer 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..
http://stackoverflow.com/questions/3041971/android-service-killed Android will try very hard to keep that process running and you won't see it killed except under extraordinary circumstances. When the user is no longer directly interacting with the process then it becomes expendable relative to other processes..
http://stackoverflow.com/questions/3150830/android-encryption cryptography share improve this question The java AES library has a flaw in it that allows under the right circumstances a listener to decrypt the packets sent. See Padding Oracle Exploit Tool vs Apache MyFaces . That being said check out this..
Taking screenshot of Android OpenGL http://stackoverflow.com/questions/3310990/taking-screenshot-of-android-opengl The screenshot class field is set to true whenever the user presses the button to create a screenshot or at any other circumstances You want. Inside the if body You may place any screenshot creating code sample You find in th internet the most important..
Android java.net.UnknownHostException: Host is unresolved http://stackoverflow.com/questions/3514398/android-java-net-unknownhostexception-host-is-unresolved and a different answer. Basically I accept that maybe the Android device has a hard time with DNS under certain circumstances but I've tried for example the anddev.org example of how to use the SAX parser and it worked on one machine I have and not..
What DOM events are available to WebKit on Android? http://stackoverflow.com/questions/475674/what-dom-events-are-available-to-webkit-on-android to the links then used the up down and enter controls on the Android emulator and noted which events fired in which circumstances. Here is the code I used to attach the events with results to follow. Note I'm using live event binding because for my application..
Android TextWatcher.afterTextChanged vs TextWatcher.onTextChanged http://stackoverflow.com/questions/476848/android-textwatcher-aftertextchanged-vs-textwatcher-ontextchanged TextWatcher.afterTextChanged vs TextWatcher.onTextChanged Under what circumstances should I use afterTextChanged instead of onTextChanged and vice versa Examples would be most instructive with attention..
Bad image quality after resizing/scaling bitmap http://stackoverflow.com/questions/4821488/bad-image-quality-after-resizing-scaling-bitmap quality after resizing scaling bitmap I'm writing a card game and need my cards to be different sizes in different circumstances. I am storing my images as bitmaps so that they can be quickly drawn and redrawn for animation . My problem is that no matter..
http://stackoverflow.com/questions/4841686/how-to-make-a-launcher
Android AsyncTask won't stop when cancelled, why? http://stackoverflow.com/questions/4959628/android-asynctask-wont-stop-when-cancelled-why effect on the state of the task I notice the docs say the cancel method will attempt to stop the task but under what circumstances will it fail The task is definitely running as it is outputting log output every ten seconds and as you can see above its..
Where to stop/destroy threads in Android Service class? http://stackoverflow.com/questions/680180/where-to-stop-destroy-threads-in-android-service-class has been deprecated for quite some time now as it can leave dependent variables in inconsistent states in some circumstances. See this Sun answer page for more details. A preferred method of stopping and starting a thread is as follows private volatile..
Android: Under what circumstances would a Dialog appearing cause onPause() to be called? http://stackoverflow.com/questions/7240916/android-under-what-circumstances-would-a-dialog-appearing-cause-onpause-to-be Under what circumstances would a Dialog appearing cause onPause to be called A snippet from the Android Activities document scroll down to the foreground.. onPause is called when the device goes to sleep or when a dialog appears . I don't quite understand this. Under what circumstances should this happen Is onPause called only if the context of the dialog in question is different from the activity on top..
http://stackoverflow.com/questions/7931032/android-process-scheduling screen or transparent Activity . There are generally very few visible processes and they 耱l only be killed in extreme circumstances to allow active processes to continue. Started Service Processes Processes hosting Services that have been started. Services..
Sending data back to the Main Activity in android http://stackoverflow.com/questions/920306/sending-data-back-to-the-main-activity-in-android android intent share improve this question There are a couple of ways to achieve what you want depending on the circumstances. The most common scenario which is what yours sounds like is when a child Activity is used to get user input such as choosing..
Using Application context everywhere? http://stackoverflow.com/questions/987072/using-application-context-everywhere context share improve this question There are a couple of potential problems with this approach though in a lot of circumstances such as your example it will work well. In particular you should be careful when dealing with anything that deals with the..
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