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2014/10/16 ¤W¤È 08:20:34
android Programming Glossary: normalApplication Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen screen sizes Qualifier Size small ~3 inches approx normal ~4 inches approx large Exceeds 4 inches xlarge Exceeds 7 inches.. Exceeds 7 inches Most phones are classified as small or normal roughly 3 to 4 inches diagonally . But now there are many phones.. layouts dp sp and mm dp units device independent pixels normalised to 1 physical pixel on a 160 ppi screen i.e. medium density...
Android ACTION_IMAGE_CAPTURE Intent http://stackoverflow.com/questions/1910608/android-action-image-capture-intent without the bug everything works as document you get a big normal picture. you have to maintain the list. as written it is possible..
Android: Override back button to act like home button http://stackoverflow.com/questions/2000102/android-override-back-button-to-act-like-home-button and then presses BACK the application overrides the normal back behavior preventing the player activity from being destroyed.. the preferred option should be for an Activity to finish normally and be able to recreate itself e.g. reading the current state..
Accepting a certificate for HTTPs on Android http://stackoverflow.com/questions/2012497/accepting-a-certificate-for-https-on-android for new library apache but for version in Android SDK is normal. And so we take ALLOW_ALL_HOSTNAME_VERIFIER and set it in the..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon that it's impossible to write an app that functions as a normal app that the user can quit the app when he she decides to do..
NoClassDefFoundError - Eclipse and Android http://stackoverflow.com/questions/2247998/noclassdeffounderror-eclipse-and-android called lib and adding the jars to the build path the normal Eclipse way. This worked fine until my update. After my update..
Android - HorizontalScrollView within ScrollView Touch Handling http://stackoverflow.com/questions/2646028/android-horizontalscrollview-within-scrollview-touch-handling just within my horizontal scrollview but still allow for normal vertical scrolling elsewhere in the scrollview Here's a sample..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview arrows to navigate the selector to individual items like normal but when I get to a particular row even if I have to explicitly.. me the desired behavior. All items draw the selector as normal but when getting to the row with the EditText it focused on..
How to develop a soft keyboard for Android? http://stackoverflow.com/questions/3480715/how-to-develop-a-soft-keyboard-for-android application pretty much anything I could do with a normal Android application Can I do HTTP connections to synchronize.. e.g. to display a custom input interface different to a normal QWERTY one. If that doesn't work can I use a pop up dialog instead..
creating a system overlay (always on top) button in android http://stackoverflow.com/questions/4481226/creating-a-system-overlay-always-on-top-button-in-android time while user can freely interact with rest of apps in normal manner. What I'm doing is subclass ViewGroup and add it to root..
How turn on camera flash light programmatically in Android? http://stackoverflow.com/questions/6068803/how-turn-on-camera-flash-light-programmatically-in-android group.HARDWARE_CONTROLS android protectionLevel normal android label @string permlab_flashlight android description..
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 int position return isItemAtPositionSeperator position 1 normal item 0 void int getViewTypeCount return 2 normal item and separator.. 1 normal item 0 void int getViewTypeCount return 2 normal item and separator void View getView int position View convertView..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for is first created. This is where you should do all of your normal static set up create views bind data to lists etc. This method..
http://stackoverflow.com/questions/995514/https-connection-android of ssl exception Not trusted server certificate. If i do normal http it is working perfectly fine. Do I have to accept the server..
How do I get the ScreenSize programmatically in android http://stackoverflow.com/questions/11252067/how-do-i-get-the-screensize-programmatically-in-android in android Android defines screen sizes as Normal Large XLarge etc. It automatically picks between static resources.. Configuration.SCREENLAYOUT_SIZE_NORMAL Toast.makeText this Normal screen Toast.LENGTH_LONG .show break case Configuration.SCREENLAYOUT_SIZE_SMALL..
ProgressBar in asynctask is not showing on upload http://stackoverflow.com/questions/15572747/progressbar-in-asynctask-is-not-showing-on-upload File nameValuePairs.get index .getValue image jpeg else Normal string data entity.addPart nameValuePairs.get index .getName.. new File list.get index .getValue image jpeg else Normal string data entity.addPart list.get index .getName new StringBody..
LocationListener of NETWORK_PROVIDER is enabled but , onLocationChanged is never called http://stackoverflow.com/questions/15747543/locationlistener-of-network-provider-is-enabled-but-onlocationchanged-is-never also print the Log of Google Maps to get NetWorkProvider Normal case Sem sinal case android geolocation gps locationmanager..
How to ignore accent in SQLite query (Android) http://stackoverflow.com/questions/16282083/how-to-ignore-accent-in-sqlite-query-android can remove accents by normalizing your strings to Unicode Normal Form D NFD and removing non ASCII code points since NFD represents.. as plain ASCII combining accent markers String asciiName Normalizer.normalize unicodeName Normalizer.Form.NFD .replaceAll ^.. markers String asciiName Normalizer.normalize unicodeName Normalizer.Form.NFD .replaceAll ^ p ASCII Do your text searches on..
how can I detect whether the android phone in Silent mode programatically http://stackoverflow.com/questions/2048427/how-can-i-detect-whether-the-android-phone-in-silent-mode-programatically
Sending images using Http Post http://stackoverflow.com/questions/2935946/sending-images-using-http-post new File nameValuePairs.get index .getValue else Normal string data entity.addPart nameValuePairs.get index .getName..
http://stackoverflow.com/questions/3203694/custom-fonts-in-android In Android there are only 4 attributes in android typeface Normal Sans Serif Monospace. So what do I have to do to use Verdana..
Change title bar text in Android http://stackoverflow.com/questions/3438276/change-title-bar-text-in-android is already ready with top level abstraction. For example Normal way getActionBar .setTitle Hello world App getSupportActionBar.. Generator tool can help you out. Old Earlier days Normal way you can Change the Title of each screen i.e. Activity by..
http://stackoverflow.com/questions/3774686/eclipse-and-android-xml-layouts-gives-default-is-not-a-best-match-for-any-dev Rockport Displaying it with 'Locale Language ___Region __ Normal Screen Short screen aspect ratio Landscape Orientation No Dock..
Do I need 14 different layouts to support all Android devices? http://stackoverflow.com/questions/5558534/do-i-need-14-different-layouts-to-support-all-android-devices layout small ldpi layout small land ldpi Low density Normal screens WVGA400 240x400 x432 layout ldpi layout land ldpi.. x432 layout ldpi layout land ldpi Medium density Normal screens HVGA 320x480 layout mdpi layout land mdpi Medium.. layout large mdpi layout large land mdpi High density Normal screens WVGA800 480x800 x854 layout hdpi layout land hdpi..
android: What is the purpose of Looper and how to use it? http://stackoverflow.com/questions/7597742/android-what-is-the-purpose-of-looper-and-how-to-use-it is used to execute the Messages Runnables in a queue. Normal threads have no such queue e.g. simple thread does not have..
Couldn't get connection factory client - fighting with Google Maps http://stackoverflow.com/questions/7982320/couldnt-get-connection-factory-client-fighting-with-google-maps android layout_height wrap_content android text Normal android onClick myClickHandler android padding 8px LinearLayout..
http://stackoverflow.com/questions/8490742/layout-large-land-hdpi-error layout small ldpi res layout small land ldpi Low density Normal screens WVGA400 240x400 x432 res layout ldpi res layout land.. x432 res layout ldpi res layout land ldpi Medium density Normal screens HVGA 320x480 res layout mdpi res layout land mdpi Medium.. layout large mdpi res layout large land mdpi High density Normal screens WVGA800 480x800 x854 res layout hdpi res layout land..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen Size app for Android. Screen size Android defines four generalised screen sizes Qualifier Size small ~3 inches approx normal ~4 inches approx large Exceeds 4 inches xlarge Exceeds 7 inches Most phones are classified as small or normal roughly 3.. approx normal ~4 inches approx large Exceeds 4 inches xlarge Exceeds 7 inches Most phones are classified as small or normal roughly 3 to 4 inches diagonally . But now there are many phones with large screen such as Galaxy S4 HTC One Xperia Z A.. then it will use this resources. Additional Tips Use relative layouts dp sp and mm dp units device independent pixels normalised to 1 physical pixel on a 160 ppi screen i.e. medium density. Scaled at runtime. Use for screen element dimensions sp..
Android ACTION_IMAGE_CAPTURE Intent http://stackoverflow.com/questions/1910608/android-action-image-capture-intent are inserted into the image content provider. on devices without the bug everything works as document you get a big normal picture. you have to maintain the list. as written it is possible for devices to be flashed with a version of android say..
Android: Override back button to act like home button http://stackoverflow.com/questions/2000102/android-override-back-button-to-act-like-home-button When the user starts playing music in the Music application and then presses BACK the application overrides the normal back behavior preventing the player activity from being destroyed and continues playing music even though its activity is.. true return true return super.onKeyDown keyCode event I think the preferred option should be for an Activity to finish normally and be able to recreate itself e.g. reading the current state from a Service if needed. But moveTaskToBack can be used..
Accepting a certificate for HTTPs on Android http://stackoverflow.com/questions/2012497/accepting-a-certificate-for-https-on-android Although the method setHostnameVerifier is obsolete for new library apache but for version in Android SDK is normal. And so we take ALLOW_ALL_HOSTNAME_VERIFIER and set it in the method factory SSLSocketFactory.setHostnameVerifier . Next..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon 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 that the user can quit the app when he she decides to do so. That is not something that should be relied upon the OS..
NoClassDefFoundError - Eclipse and Android http://stackoverflow.com/questions/2247998/noclassdeffounderror-eclipse-and-android after updating ADT. I was storing all of my JAR files in a folder called lib and adding the jars to the build path the normal Eclipse way. This worked fine until my update. After my update I was getting the NoClassDefFoundError for a class that I..
Android - HorizontalScrollView within ScrollView Touch Handling http://stackoverflow.com/questions/2646028/android-horizontalscrollview-within-scrollview-touch-handling How can I disable the touch events for the scrollview from just within my horizontal scrollview but still allow for normal vertical scrolling elsewhere in the scrollview Here's a sample of my code public class HomeFeatureLayout extends HorizontalScrollView..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview and a Button. All I want to do is be able to use the jogball arrows to navigate the selector to individual items like normal but when I get to a particular row even if I have to explicitly identify the row that has a focusable child I want that.. change and just toggling descendant focusability got me the desired behavior. All items draw the selector as normal but when getting to the row with the EditText it focused on the text field instead. Then when continuing out of that EditText..
How to develop a soft keyboard for Android? http://stackoverflow.com/questions/3480715/how-to-develop-a-soft-keyboard-for-android there Any best practices or guidelines Can I do with my keyboard application pretty much anything I could do with a normal Android application Can I do HTTP connections to synchronize keyboard data with a cloud DB and other phones I have Can I.. I have Can I open other windows screens from a key press e.g. to display a custom input interface different to a normal QWERTY one. If that doesn't work can I use a pop up dialog instead android keyboard share improve this question Some..
creating a system overlay (always on top) button in android http://stackoverflow.com/questions/4481226/creating-a-system-overlay-always-on-top-button-in-android displays some text on top left corner of screen all the time while user can freely interact with rest of apps in normal manner. What I'm doing is subclass ViewGroup and add it to root window manager with flag TYPE_SYSTEM_OVERLAY . Now I want..
How turn on camera flash light programmatically in Android? http://stackoverflow.com/questions/6068803/how-turn-on-camera-flash-light-programmatically-in-android android permissionGroup android.permission group.HARDWARE_CONTROLS android protectionLevel normal android label @string permlab_flashlight android description @string permdesc_flashlight Then make use of Camera and set..
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 precious memory Here's an example void getItemViewType int position return isItemAtPositionSeperator position 1 normal item 0 void int getViewTypeCount return 2 normal item and separator void View getView int position View convertView ViewGroup.. int position return isItemAtPositionSeperator position 1 normal item 0 void int getViewTypeCount return 2 normal item and separator void View getView int position View convertView ViewGroup parent int type getItemViewType position phase..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for Activity Life Cycle here onCreate Called when the activity is first created. This is where you should do all of your normal static set up create views bind data to lists etc. This method also provides you with a Bundle containing the activity's..
http://stackoverflow.com/questions/995514/https-connection-android Android I am doing a https post and I'm getting an exception of ssl exception Not trusted server certificate. If i do normal http it is working perfectly fine. Do I have to accept the server certificate somehow java android ssl share improve..
How do I get the ScreenSize programmatically in android http://stackoverflow.com/questions/11252067/how-do-i-get-the-screensize-programmatically-in-android do I get the ScreenSize programmatically in android Android defines screen sizes as Normal Large XLarge etc. It automatically picks between static resources in appropriate folders. I need this data about the current.. this Large screen Toast.LENGTH_LONG .show break case Configuration.SCREENLAYOUT_SIZE_NORMAL Toast.makeText this Normal screen Toast.LENGTH_LONG .show break case Configuration.SCREENLAYOUT_SIZE_SMALL Toast.makeText this Small screen Toast.LENGTH_LONG..
ProgressBar in asynctask is not showing on upload http://stackoverflow.com/questions/15572747/progressbar-in-asynctask-is-not-showing-on-upload nameValuePairs.get index .getName new FileBody new File nameValuePairs.get index .getValue image jpeg else Normal string data entity.addPart nameValuePairs.get index .getName new StringBody nameValuePairs.get index .getValue httpPost.setEntity.. the data entity.addPart list.get index .getName new FileBody new File list.get index .getValue image jpeg else Normal string data entity.addPart list.get index .getName new StringBody list.get index .getValue httpPost.setEntity entity..
LocationListener of NETWORK_PROVIDER is enabled but , onLocationChanged is never called http://stackoverflow.com/questions/15747543/locationlistener-of-network-provider-is-enabled-but-onlocationchanged-is-never Google Maps was using motionevent to move me in the map And also print the Log of Google Maps to get NetWorkProvider Normal case Sem sinal case android geolocation gps locationmanager locationlistener share improve this question i have experienced..
How to ignore accent in SQLite query (Android) http://stackoverflow.com/questions/16282083/how-to-ignore-accent-in-sqlite-query-android values into this column with the accent marks removed. You can remove accents by normalizing your strings to Unicode Normal Form D NFD and removing non ASCII code points since NFD represents accented characters roughly as plain ASCII combining.. code points since NFD represents accented characters roughly as plain ASCII combining accent markers String asciiName Normalizer.normalize unicodeName Normalizer.Form.NFD .replaceAll ^ p ASCII Do your text searches on this ASCII normalized column.. accented characters roughly as plain ASCII combining accent markers String asciiName Normalizer.normalize unicodeName Normalizer.Form.NFD .replaceAll ^ p ASCII Do your text searches on this ASCII normalized column but display data from the original..
how can I detect whether the android phone in Silent mode programatically http://stackoverflow.com/questions/2048427/how-can-i-detect-whether-the-android-phone-in-silent-mode-programatically
Sending images using Http Post http://stackoverflow.com/questions/2935946/sending-images-using-http-post data entity.addPart nameValuePairs.get index .getName new FileBody new File nameValuePairs.get index .getValue else Normal string data entity.addPart nameValuePairs.get index .getName new StringBody nameValuePairs.get index .getValue httpPost.setEntity..
http://stackoverflow.com/questions/3203694/custom-fonts-in-android I failed to do it. My problem is regarding the font face. In Android there are only 4 attributes in android typeface Normal Sans Serif Monospace. So what do I have to do to use Verdana in my application Please suggest me a correct way to use this..
Change title bar text in Android http://stackoverflow.com/questions/3438276/change-title-bar-text-in-android Activity Title icons navigation modes. Because ActionBar is already ready with top level abstraction. For example Normal way getActionBar .setTitle Hello world App getSupportActionBar .setTitle Hello world App provide compatibility to all the.. would want to generate styles for Action Bar then this Style Generator tool can help you out. Old Earlier days Normal way you can Change the Title of each screen i.e. Activity by setting their Android label activity android name .Hello_World..
http://stackoverflow.com/questions/3774686/eclipse-and-android-xml-layouts-gives-default-is-not-a-best-match-for-any-dev match for any device locale combination. 2010 09 22 20 43 23 Rockport Displaying it with 'Locale Language ___Region __ Normal Screen Short screen aspect ratio Landscape Orientation No Dock Day time Medium Density Finger based touchscreen Soft keyboard..
Do I need 14 different layouts to support all Android devices? http://stackoverflow.com/questions/5558534/do-i-need-14-different-layouts-to-support-all-android-devices this a different way Low density Small screens QVGA 240x320 layout small ldpi layout small land ldpi Low density Normal screens WVGA400 240x400 x432 layout ldpi layout land ldpi Medium density Normal screens HVGA 320x480 layout mdpi layout.. layout small land ldpi Low density Normal screens WVGA400 240x400 x432 layout ldpi layout land ldpi Medium density Normal screens HVGA 320x480 layout mdpi layout land mdpi Medium density Large screens HVGA 320x480 layout large mdpi layout.. layout land mdpi Medium density Large screens HVGA 320x480 layout large mdpi layout large land mdpi High density Normal screens WVGA800 480x800 x854 layout hdpi layout land hdpi Xoom medium density large but 1280x800 res layout xlarge..
android: What is the purpose of Looper and how to use it? http://stackoverflow.com/questions/7597742/android-what-is-the-purpose-of-looper-and-how-to-use-it improve this question What is Looper Looper is a class which is used to execute the Messages Runnables in a queue. Normal threads have no such queue e.g. simple thread does not have any queue. It executes once and after method execution finishes..
Couldn't get connection factory client - fighting with Google Maps http://stackoverflow.com/questions/7982320/couldnt-get-connection-factory-client-fighting-with-google-maps 8px Button android id @ id normal android layout_width wrap_content android layout_height wrap_content android text Normal android onClick myClickHandler android padding 8px LinearLayout com.google.android.maps.MapView android id @ id mapview..
http://stackoverflow.com/questions/8490742/layout-large-land-hdpi-error orientation Low density Small screens QVGA 240x320 res layout small ldpi res layout small land ldpi Low density Normal screens WVGA400 240x400 x432 res layout ldpi res layout land ldpi Medium density Normal screens HVGA 320x480 res layout.. small land ldpi Low density Normal screens WVGA400 240x400 x432 res layout ldpi res layout land ldpi Medium density Normal screens HVGA 320x480 res layout mdpi res layout land mdpi Medium density Large screens HVGA 320x480 res layout large mdpi.. land mdpi Medium density Large screens HVGA 320x480 res layout large mdpi res layout large land mdpi High density Normal screens WVGA800 480x800 x854 res layout hdpi res layout land hdpi Xoom medium density large but 1280x800 res res layout..
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