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2014/10/16 ¤W¤È 08:21:10
android Programming Glossary: parallelInvalid heap address and fatal signal 11 http://stackoverflow.com/questions/10662446/invalid-heap-address-and-fatal-signal-11 to a pool of threads allowing multiple tasks to operate in parallel. Starting with HONEYCOMB tasks are executed on a single thread..
http://stackoverflow.com/questions/15524280/service-vs-intent-service of the application. The IntentService cannot run tasks in parallel. Hence all the consecutive intents will go into the message..
Should I learn Java before learning Android [closed] http://stackoverflow.com/questions/3496191/should-i-learn-java-before-learning-android Java before learning Android or I can do both things in parallel What is the best approach java android share improve this..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible Android OS versions the pool size was just 1 meaning no parallel computations for a bunch of AsyncTasks. But later they fixed.. to a pool of threads allowing multiple tasks to operate in parallel. After HONEYCOMB it is planned to change this back to a single.. single thread to avoid common application errors caused by parallel execution. If you truly want parallel execution you can use..
Why does AlertDialog.Builder(Context context) only accepts Activity as a parameter? http://stackoverflow.com/questions/5436822/why-does-alertdialog-buildercontext-context-only-accepts-activity-as-a-paramet of different calls coming into your shared code in parallel with all the many ramifications. Thats beyond our scope here.....
Compile with Proguard gives SimException UNEXPECTED TOP-LEVEL EXCEPTION http://stackoverflow.com/questions/5701126/compile-with-proguard-gives-simexception-unexpected-top-level-exception debug then apply executable dx failonerror true parallel true arg value dex arg value output intermediate.dex.file.. apply then else apply executable dx failonerror true parallel true arg value dex arg value output intermediate.dex.file..
How bad is Android SoundPool? What alternative to use? http://stackoverflow.com/questions/6484574/how-bad-is-android-soundpool-what-alternative-to-use I assume MediaPlayer is ideal for this. Can it be used in parallel with another API I know a few people have been using MediaPlayer..
AsyncTask.executeOnExecutor() before API Level 11 http://stackoverflow.com/questions/7211684/asynctask-executeonexecutor-before-api-level-11 I really like to have is run a number of doIntenseJob in parallel managed by a threadpool e.g. poolSize 5 . Looks like google.. on network I O you do not want to be doing them in parallel as context switches between threads will simply slow you down..
Android accelerometer accuracy (Inertial navigation) http://stackoverflow.com/questions/7829097/android-accelerometer-accuracy-inertial-navigation 1000 accelerometer readings in the X and Y directions parallel to the table so no gravity acting in these directions . I then..
Skinning Android app with Maven build profiles http://stackoverflow.com/questions/9699485/skinning-android-app-with-maven-build-profiles was to have folders like res customer1 res customer2 in parallel with standard res directory and do the swap in profile definition..
Best practices: Layouts on Android (Programmatic vs XML) http://stackoverflow.com/questions/9827819/best-practices-layouts-on-android-programmatic-vs-xml auto localisation of layouts Easily maintain different parallel layouts for difference devices screens Can get a sense of the..
Invalid heap address and fatal signal 11 http://stackoverflow.com/questions/10662446/invalid-heap-address-and-fatal-signal-11 background thread. Starting with DONUT this was changed to a pool of threads allowing multiple tasks to operate in parallel. Starting with HONEYCOMB tasks are executed on a single thread to avoid common application errors caused by parallel execution...
http://stackoverflow.com/questions/15524280/service-vs-intent-service Limitations Drawbacks The Service may block the Main Thread of the application. The IntentService cannot run tasks in parallel. Hence all the consecutive intents will go into the message queue for the worker thread and will execute sequentially. ..
Should I learn Java before learning Android [closed] http://stackoverflow.com/questions/3496191/should-i-learn-java-before-learning-android I learn Java before learning Android closed Should I learn Java before learning Android or I can do both things in parallel What is the best approach java android share improve this question I would absolutely learn Java first. Don't bother..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible stuff from doInBackground . The issue is initially in early Android OS versions the pool size was just 1 meaning no parallel computations for a bunch of AsyncTasks. But later they fixed that and now the size is 5 so at most 5 AsyncTasks can run.. background thread. Starting with DONUT this was changed to a pool of threads allowing multiple tasks to operate in parallel. After HONEYCOMB it is planned to change this back to a single thread to avoid common application errors caused by parallel.. After HONEYCOMB it is planned to change this back to a single thread to avoid common application errors caused by parallel execution. If you truly want parallel execution you can use the executeOnExecutor Executor Params... version of this method..
Why does AlertDialog.Builder(Context context) only accepts Activity as a parameter? http://stackoverflow.com/questions/5436822/why-does-alertdialog-buildercontext-context-only-accepts-activity-as-a-paramet
Compile with Proguard gives SimException UNEXPECTED TOP-LEVEL EXCEPTION http://stackoverflow.com/questions/5701126/compile-with-proguard-gives-simexception-unexpected-top-level-exception external libraries into intermediate.dex.file ... echo if condition debug then apply executable dx failonerror true parallel true arg value dex arg value output intermediate.dex.file extra parameters arg line verbose.option arg path out.dex.input.absolute.dir.. path refid out.dex.jar.input.ref external libs apply then else apply executable dx failonerror true parallel true arg value dex arg value output intermediate.dex.file arg value no locals otherwise dex fails on the proguard bytecode..
How bad is Android SoundPool? What alternative to use? http://stackoverflow.com/questions/6484574/how-bad-is-android-soundpool-what-alternative-to-use music as well in compressed formats with low CPU load. I assume MediaPlayer is ideal for this. Can it be used in parallel with another API I know a few people have been using MediaPlayer to fill in for SoundPool . But does it support the features..
AsyncTask.executeOnExecutor() before API Level 11 http://stackoverflow.com/questions/7211684/asynctask-executeonexecutor-before-api-level-11 API more reusable to solve different kind of scenario. What I really like to have is run a number of doIntenseJob in parallel managed by a threadpool e.g. poolSize 5 . Looks like google do give a solution by AsyncTask.executeOnExecutor but unfortunately..
Android accelerometer accuracy (Inertial navigation) http://stackoverflow.com/questions/7829097/android-accelerometer-accuracy-inertial-navigation To start with I set the phone on a flat surface and sampled 1000 accelerometer readings in the X and Y directions parallel to the table so no gravity acting in these directions . I then averaged these readings and used this value to calibrate..
Skinning Android app with Maven build profiles http://stackoverflow.com/questions/9699485/skinning-android-app-with-maven-build-profiles Developer profile so different layouts too. My first thought was to have folders like res customer1 res customer2 in parallel with standard res directory and do the swap in profile definition in pom.xml also rename it to res but that doesn't seem..
Best practices: Layouts on Android (Programmatic vs XML) http://stackoverflow.com/questions/9827819/best-practices-layouts-on-android-programmatic-vs-xml Eclipse Easier to preview layouts Possible to benefit from auto localisation of layouts Easily maintain different parallel layouts for difference devices screens Can get a sense of the layout by looking at it easier than code Easy to break layouts..
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