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2014/10/16 ¤W¤È 08:15:51
android Programming Glossary: individuallyPolygon Touch detection Google Map API V2 http://stackoverflow.com/questions/14405593/polygon-touch-detection-google-map-api-v2 Geopoint vertices . You need to look at each Line Segment individually and see if your Ray intersects it private boolean isPointInPolygon..
Using a custom typeface in Android http://stackoverflow.com/questions/2973270/using-a-custom-typeface-in-android font for my android application which I am creating. I can individually change the typeface of each object from Code but I have hundreds..
Setting global styles for Views in Android http://stackoverflow.com/questions/3078081/setting-global-styles-for-views-in-android needing to do a custom java class or setting the style individually. If you take a look in themes.xml in the Android source you..
Handlers, MessageQueue, Looper, do they all run on the UI thread? http://stackoverflow.com/questions/5193913/handlers-messagequeue-looper-do-they-all-run-on-the-ui-thread like to call them out of the MessageQueue and handles them individually e.g. by calling back a Runnable contained in the message . When..
What is the main purpose of setTag() getTag() methods of View? http://stackoverflow.com/questions/5291726/what-is-the-main-purpose-of-settag-gettag-methods-of-view similar. You could set an OnClickListener for each view individually button1.setOnClickListener new OnClickListener ... button2.setOnClickListener..
Sending sms to multiple people in android http://stackoverflow.com/questions/5448140/sending-sms-to-multiple-people-in-android that I can run a loop through the contacts and send sms individually but I figured that there may be a way to do this. The code I..
What is the best method to render video frames? http://stackoverflow.com/questions/5666513/what-is-the-best-method-to-render-video-frames RGB require that you calculate the value of each pixel individually. Imagine for a frame of 1280 x 720 pixels how many operations..
How to get the path to the Android assets folder in the application package http://stackoverflow.com/questions/5860873/how-to-get-the-path-to-the-android-assets-folder-in-the-application-package fling.3gp I then iterated through this copying each file individually using the mContext.getAssets .open to get the InputStream. I..
Best practice for defining button events in android http://stackoverflow.com/questions/6372104/best-practice-for-defining-button-events-in-android click here Alternatively you can set the OnClickListener individually for each item in the code. Then use the if else or switch statements..
Extending RelativeLayout, and overriding dispatchDraw() to create a zoomable ViewGroup http://stackoverflow.com/questions/6378904/extending-relativelayout-and-overriding-dispatchdraw-to-create-a-zoomable-vie is being called then it's possibly being redrawn individually by the system rather than being passed a Canvas from the parent..
What are the benefits of CursorLoaders? http://stackoverflow.com/questions/7182920/what-are-the-benefits-of-cursorloaders method Must I set up each of my Fragments to use Loaders individually And how unique does the id need to be for each loader is it..
How to set more than one alarms at a time in android? http://stackoverflow.com/questions/7252623/how-to-set-more-than-one-alarms-at-a-time-in-android you will need to use another for loop and cancel each one individually. I personally add all my alarms to their own array so I can..
Getting an issue while checking the dynamically generated checkbox through list view http://stackoverflow.com/questions/7738527/getting-an-issue-while-checking-the-dynamically-generated-checkbox-through-list visual state for the item. Everything which might change individually for an item text checkbox state colors etc has to be set here...
Unable to execute dex: Multiple dex files define http://stackoverflow.com/questions/8059719/unable-to-execute-dex-multiple-dex-files-define not in your source folder. Include the libraries in libs individually in the build path. BTW you may want to bring in the android..
I dont get why this ClassCastException occurs http://stackoverflow.com/questions/8745893/i-dont-get-why-this-classcastexception-occurs . You will have to iterate your array and cast each object individually. The reason for this is type Safety the JVM simply cannot ensure.. them which is why you have to iterate them and cast them individually. Basically because Parcelable could be inherited by other Objects..
Basic Steps for Using MQTT in android http://stackoverflow.com/questions/9562316/basic-steps-for-using-mqtt-in-android or devices and then use that as a topic so that you can individually publish a message to one device. Dale Lane has written a nice..
Polygon Touch detection Google Map API V2 http://stackoverflow.com/questions/14405593/polygon-touch-detection-google-map-api-v2 Your polygon is comprised of a list of vertices ArrayList Geopoint vertices . You need to look at each Line Segment individually and see if your Ray intersects it private boolean isPointInPolygon Geopoint tap ArrayList Geopoint vertices int intersectCount..
Using a custom typeface in Android http://stackoverflow.com/questions/2973270/using-a-custom-typeface-in-android a custom typeface in Android I want to use a custom font for my android application which I am creating. I can individually change the typeface of each object from Code but I have hundreds of them. So Is there a way to do this from the XML Setting..
Setting global styles for Views in Android http://stackoverflow.com/questions/3078081/setting-global-styles-for-views-in-android style for TextViews and most other built in widgets without needing to do a custom java class or setting the style individually. If you take a look in themes.xml in the Android source you will see a bunch of attributes for the default style for various..
Handlers, MessageQueue, Looper, do they all run on the UI thread? http://stackoverflow.com/questions/5193913/handlers-messagequeue-looper-do-they-all-run-on-the-ui-thread but keeps taking messages tasks commands or whatever you like to call them out of the MessageQueue and handles them individually e.g. by calling back a Runnable contained in the message . When there are no messages left in the queue the thread blocks..
What is the main purpose of setTag() getTag() methods of View? http://stackoverflow.com/questions/5291726/what-is-the-main-purpose-of-settag-gettag-methods-of-view question Let's say you generate a bunch of views that are similar. You could set an OnClickListener for each view individually button1.setOnClickListener new OnClickListener ... button2.setOnClickListener new OnClickListener ... ... Then you have..
Sending sms to multiple people in android http://stackoverflow.com/questions/5448140/sending-sms-to-multiple-people-in-android sms to multiple number of people using the SmsManager. I know that I can run a loop through the contacts and send sms individually but I figured that there may be a way to do this. The code I use is given below SmsManager.getDefault .sendTextMessage PHONE_NOS..
What is the best method to render video frames? http://stackoverflow.com/questions/5666513/what-is-the-best-method-to-render-video-frames YV12 video frames to RGB. Color space conversions like YV12 RGB require that you calculate the value of each pixel individually. Imagine for a frame of 1280 x 720 pixels how many operations this ends up being. What I've just described is really what..
How to get the path to the Android assets folder in the application package http://stackoverflow.com/questions/5860873/how-to-get-the-path-to-the-android-assets-folder-in-the-application-package 11 Bossa Baroque.m4a INTRO_TO_FLASHUM_DIR intro fling.3gp I then iterated through this copying each file individually using the mContext.getAssets .open to get the InputStream. I don't think it is currently possible to iterate through a folder..
Best practice for defining button events in android http://stackoverflow.com/questions/6372104/best-practice-for-defining-button-events-in-android void onBtnClicked View v if v.getId R.id.my_btn handle the click here Alternatively you can set the OnClickListener individually for each item in the code. Then use the if else or switch statements to determine the origin. This way you can have one..
Extending RelativeLayout, and overriding dispatchDraw() to create a zoomable ViewGroup http://stackoverflow.com/questions/6378904/extending-relativelayout-and-overriding-dispatchdraw-to-create-a-zoomable-vie initial thinking was that when an individual child view's invalidate is being called then it's possibly being redrawn individually by the system rather than being passed a Canvas from the parent RelativeLayout's dispatchDraw meaning that the child view..
What are the benefits of CursorLoaders? http://stackoverflow.com/questions/7182920/what-are-the-benefits-of-cursorloaders takes Uris but how does this mesh with the initLoader method Must I set up each of my Fragments to use Loaders individually And how unique does the id need to be for each loader is it over the scope of my app or just a fragment Is there any simple..
How to set more than one alarms at a time in android? http://stackoverflow.com/questions/7252623/how-to-set-more-than-one-alarms-at-a-time-in-android in the array. Keep in mind if you want to cancel the alarms you will need to use another for loop and cancel each one individually. I personally add all my alarms to their own array so I can handle them separately. Then if you need to cancel them private..
Getting an issue while checking the dynamically generated checkbox through list view http://stackoverflow.com/questions/7738527/getting-an-issue-while-checking-the-dynamically-generated-checkbox-through-list 2 . Phase 2 Setup item state for given position You set the visual state for the item. Everything which might change individually for an item text checkbox state colors etc has to be set here. Not only what have changed for the current item but could..
Unable to execute dex: Multiple dex files define http://stackoverflow.com/questions/8059719/unable-to-execute-dex-multiple-dex-files-define Make sure that Honeycomb library is in your libs folder and not in your source folder. Include the libraries in libs individually in the build path. BTW you may want to bring in the android support v4 library to get Ice Cream Sandwich support instead..
I dont get why this ClassCastException occurs http://stackoverflow.com/questions/8745893/i-dont-get-why-this-classcastexception-occurs there is no way to cast like that for arrays in Java . You will have to iterate your array and cast each object individually. The reason for this is type Safety the JVM simply cannot ensure that the contents of your array can be casted to Uri without.. array can be casted to Uri without having to iterate thru them which is why you have to iterate them and cast them individually. Basically because Parcelable could be inherited by other Objects there is no guarantee that the Array contains only Uri..
Basic Steps for Using MQTT in android http://stackoverflow.com/questions/9562316/basic-steps-for-using-mqtt-in-android software to come up with a way of uniquely identifying users or devices and then use that as a topic so that you can individually publish a message to one device. Dale Lane has written a nice guide on this and there is also a good set of resources about..
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