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2014/10/16 ¤W¤È 08:11:18
android Programming Glossary: commentsAndroid Activity ClassNotFoundException - tried everything http://stackoverflow.com/questions/10866431/android-activity-classnotfoundexception-tried-everything by an SDK tools upgrade. Thanks to @Nick below in the comments for this link http iqadd.com item noclassdeffounderror adt fix..
http://stackoverflow.com/questions/13523350/android-alarm-clock-ui . What about the Time row As @eric mentioned in the comments to one of the answers below I am trying to recreate a similar..
ADT 22.2 New App Wizard: Unsupported template dependency: Upgrade your Android Eclipse plugin http://stackoverflow.com/questions/18839428/adt-22-2-new-app-wizard-unsupported-template-dependency-upgrade-your-android-e with fixed template files attached and the following comments This one is my bad. I was in the middle of changing the dependency..
How to programmatically get the devices IMEI/ESN in Android http://stackoverflow.com/questions/1972381/how-to-programmatically-get-the-devices-imei-esn-in-android if the user gets a new device. Update As mentioned in the comments below this is not a secure way to authenticate users and raises..
Android dex gives a BufferOverflowException when building http://stackoverflow.com/questions/19727915/android-dex-gives-a-bufferoverflowexception-when-building Source There is also some indication from comments on this post that you need to target at least 19 android 19..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations on Android and BlackBerry. UPDATE As it was stated in comments it's not officially allowed Google Maps APIs Terms of Service..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon to address a number of issues you raise in your various comments to the various answers already given at the time of this writing... e.g. via a scheduled task never on exit. Some comments suggest that hitting the back button does not kill the app at..
How do I load a contact Photo? http://stackoverflow.com/questions/2383580/how-do-i-load-a-contact-photo to content com.android.contacts contacts 1557 See the comments inline in the code below. class ContactAccessor Retrieves the..
How to prevent a dialog from closing when a button is clicked http://stackoverflow.com/questions/2620444/how-to-prevent-a-dialog-from-closing-when-a-button-is-clicked EDIT This only works on API 8 as noted by some of the comments. This is a late answer but you can add an onShowListener to..
Developing for Android in Eclipse: R.java not generating http://stackoverflow.com/questions/2757107/developing-for-android-in-eclipse-r-java-not-generating I'm using Win7 if that changes anything. From one of the comments Doing Project Clean is what caused the problem for me. Cleaning..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu by starring this bug note Google discourages me too comments just a star is enough http code.google.com p android issues..
http://stackoverflow.com/questions/3130654/memory-leak-in-webview share improve this question I conclude from above comments and further tests that the problem is a bug in the SDK when..
How do you to retrieve dimensions of a view? Getheight() and Getwidth() always return zero http://stackoverflow.com/questions/4142090/how-do-you-to-retrieve-dimensions-of-a-view-getheight-and-getwidth-always-r my onCreate method EDITED 07 05 11 to include code from comments final TextView tv TextView findViewById R.id.image_test ViewTreeObserver..
How to open or simulate a click on an android Preference, created with XML, programatically? http://stackoverflow.com/questions/4805896/how-to-open-or-simulate-a-click-on-an-android-preference-created-with-xml-prog as serveral people have pointed out in the comments your answer. This can be done with any preference types that..
How to get URI from an asset File? http://stackoverflow.com/questions/4820816/how-to-get-uri-from-an-asset-file get an InputStream on an asset. EDIT To repair one of my comments below the URL syntax for assets is file android_asset ... note..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables Application subclass which I believe is false. Diane also comments that using an Application subclass is just as likely to be something..
Why not use always android:configChanges=“keyboardHidden|orientation”? http://stackoverflow.com/questions/7818717/why-not-use-always-androidconfigchanges-keyboardhiddenorientation Edit More importantly though as hackbod points out in the comments your activity will also be restarted when your app is in the..
How to start a Service when .apk is Installed for the first time http://stackoverflow.com/questions/8531926/how-to-start-a-service-when-apk-is-installed-for-the-first-time UPDATE To clarify As inazaruk posted and I put into comments on other answers all applications upon installation are placed..
How to attach javadoc or sources to jars in libs folder? http://stackoverflow.com/questions/9873152/how-to-attach-javadoc-or-sources-to-jars-in-libs-folder as files and folders as asked by android developer in the comments do the following Place the library .jar in the libs folder Create..
Declare local variables as late as possible or at the nearest curly brace they belong? [closed] http://stackoverflow.com/questions/10204828/declare-local-variables-as-late-as-possible-or-at-the-nearest-curly-brace-they-b are Code Readability Performance Less Error Prone Any Comments are welcomed. java android oop variables methods share improve..
How to fetch Android Market data when there is no API? http://stackoverflow.com/questions/1308346/how-to-fetch-android-market-data-when-there-is-no-api Market info such as Title Icon Description Downloads Comments etc.. However there are a few websites that have managed to..
how to save image taken from camera and show it to listview - crashes with “IllegalStateException” http://stackoverflow.com/questions/15954896/how-to-save-image-taken-from-camera-and-show-it-to-listview-crashes-with-ille R.layout.showadapterlist null ... TextView Comments TextView convertView.findViewById R.id.text_comments Comments.setText.. TextView convertView.findViewById R.id.text_comments Comments.setText theItems.getComments ImageView myImage ImageView convertView.findViewById.. R.id.text_comments Comments.setText theItems.getComments ImageView myImage ImageView convertView.findViewById R.id.myimage..
Can't include C++ headers like vector in Android NDK http://stackoverflow.com/questions/4893403/cant-include-c-headers-like-vector-in-android-ndk LOG_TAG __VA_ARGS__ #ifdef __cplusplus extern C #endif Comments omitted. void Java_com_example_hellojni_HelloJni_stringFromJNI..
Android HttpClient OOM on 4G/LTE (HTC Thunderbolt) http://stackoverflow.com/questions/5358014/android-httpclient-oom-on-4g-lte-htc-thunderbolt and force GC but I'm not sure if that's a good idea. Comments or other suggestions Here's what my code's doing HttpParams..
Line-breaking widget layout for Android http://stackoverflow.com/questions/549451/line-breaking-widget-layout-for-android does what I want but it is quite limited at the moment. Comments and improvement suggestions are of course welcome. The activity..
How can I adb install an apk to multiple connected devices? http://stackoverflow.com/questions/8610733/how-can-i-adb-install-an-apk-to-multiple-connected-devices devices tail n 3 cut sf 1 d xargs iX adb s X install ... Comments suggest this might work better for newer versions adb devices..
Android Activity ClassNotFoundException - tried everything http://stackoverflow.com/questions/10866431/android-activity-classnotfoundexception-tried-everything me work through the problems Looks like this is introduced by an SDK tools upgrade. Thanks to @Nick below in the comments for this link http iqadd.com item noclassdeffounderror adt fix java android android fragments classnotfoundexception android..
http://stackoverflow.com/questions/13523350/android-alarm-clock-ui . The Ringtone row looks like a RingtonePreference . What about the Time row As @eric mentioned in the comments to one of the answers below I am trying to recreate a similar interface to the alarm clock app. I do not want to send an..
ADT 22.2 New App Wizard: Unsupported template dependency: Upgrade your Android Eclipse plugin http://stackoverflow.com/questions/18839428/adt-22-2-new-app-wizard-unsupported-template-dependency-upgrade-your-android-e updated too. From here Update The bug report now has a response with fixed template files attached and the following comments This one is my bad. I was in the middle of changing the dependency system used by the templates and a transient state got..
How to programmatically get the devices IMEI/ESN in Android http://stackoverflow.com/questions/1972381/how-to-programmatically-get-the-devices-imei-esn-in-android telephony stack it might be difficult to migrate data over if the user gets a new device. Update As mentioned in the comments below this is not a secure way to authenticate users and raises privacy concerns. It is not recommended. Instead look at..
Android dex gives a BufferOverflowException when building http://stackoverflow.com/questions/19727915/android-dex-gives-a-bufferoverflowexception-when-building with build tools version 19.0.0 will end in the BufferOverflowException. Source There is also some indication from comments on this post that you need to target at least 19 android 19 . Please leave a comment if this solution also works if your..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations this functionality in j2me so I would like to share my samples on Android and BlackBerry. UPDATE As it was stated in comments it's not officially allowed Google Maps APIs Terms of Service Google Maps Google Earth APIs Terms of Service Last updated..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon This will eventually get to your question but I first want to address a number of issues you raise in your various comments to the various answers already given at the time of this writing. I have no intention of changing your mind rather these.. Either check updates on start or check updates totally asynchronously e.g. via a scheduled task never on exit. Some comments suggest that hitting the back button does not kill the app at all see link in my question above . Pressing the BACK button..
How do I load a contact Photo? http://stackoverflow.com/questions/2383580/how-do-i-load-a-contact-photo the URI values are different. The contactPhotoUri evaluates to content com.android.contacts contacts 1557 See the comments inline in the code below. class ContactAccessor Retrieves the contact information. public ContactInfo loadContact ContentResolver..
How to prevent a dialog from closing when a button is clicked http://stackoverflow.com/questions/2620444/how-to-prevent-a-dialog-from-closing-when-a-button-is-clicked dialog android dialogfragment share improve this question EDIT This only works on API 8 as noted by some of the comments. This is a late answer but you can add an onShowListener to the AlertDialog where you can then override the onClickListener..
Developing for Android in Eclipse: R.java not generating http://stackoverflow.com/questions/2757107/developing-for-android-in-eclipse-r-java-not-generating happen and I don't have R.java now. How can I generate one I'm using Win7 if that changes anything. From one of the comments Doing Project Clean is what caused the problem for me. Cleaning deletes R.java...and for whatever reason the plugin is not..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu is a Google Android bug posted about this please add your support by starring this bug note Google discourages me too comments just a star is enough http code.google.com p android issues detail id 4441 SUMMARY OF SOLUTIONS SO FAR Several posters have..
http://stackoverflow.com/questions/3130654/memory-leak-in-webview off the memory with a webview embedded android android webview share improve this question I conclude from above comments and further tests that the problem is a bug in the SDK when creating a WebView via XML layout the activity is passed as..
How do you to retrieve dimensions of a view? Getheight() and Getwidth() always return zero http://stackoverflow.com/questions/4142090/how-do-you-to-retrieve-dimensions-of-a-view-getheight-and-getwidth-always-r post a solution that I have found. I have added this code into my onCreate method EDITED 07 05 11 to include code from comments final TextView tv TextView findViewById R.id.image_test ViewTreeObserver vto tv.getViewTreeObserver vto.addOnGlobalLayoutListener..
How to open or simulate a click on an android Preference, created with XML, programatically? http://stackoverflow.com/questions/4805896/how-to-open-or-simulate-a-click-on-an-android-preference-created-with-xml-prog run into the issue of getOrder not working when there are PreferenceGroups as serveral people have pointed out in the comments your answer. This can be done with any preference types that have a protected showDialog method. share improve this answer..
How to get URI from an asset File? http://stackoverflow.com/questions/4820816/how-to-get-uri-from-an-asset-file
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables to establish is that using a Singleton is no worse than an Application subclass which I believe is false. Diane also comments that using an Application subclass is just as likely to be something you regret in the future as you find your Application..
Why not use always android:configChanges=“keyboardHidden|orientation”? http://stackoverflow.com/questions/7818717/why-not-use-always-androidconfigchanges-keyboardhiddenorientation view a list of all the different types of config changes . Edit More importantly though as hackbod points out in the comments your activity will also be restarted when your app is in the background and Android decides to free up some memory by killing..
How to start a Service when .apk is Installed for the first time http://stackoverflow.com/questions/8531926/how-to-start-a-service-when-apk-is-installed-for-the-first-time is specifically why Android prevents it from happening anymore. UPDATE To clarify As inazaruk posted and I put into comments on other answers all applications upon installation are placed in a stopped state. This is the same state that the application..
How to attach javadoc or sources to jars in libs folder? http://stackoverflow.com/questions/9873152/how-to-attach-javadoc-or-sources-to-jars-in-libs-folder javadocs which are not provided as a packed .jar but simply as files and folders as asked by android developer in the comments do the following Place the library .jar in the libs folder Create a .properties file with the following content doc docs..
Declare local variables as late as possible or at the nearest curly brace they belong? [closed] http://stackoverflow.com/questions/10204828/declare-local-variables-as-late-as-possible-or-at-the-nearest-curly-brace-they-b declaring them at the closest curly brace they belong. Concerns are Code Readability Performance Less Error Prone Any Comments are welcomed. java android oop variables methods share improve this question This is what McConnell says in his must..
How to fetch Android Market data when there is no API? http://stackoverflow.com/questions/1308346/how-to-fetch-android-market-data-when-there-is-no-api or unofficial to access information about Apps on the Android Market info such as Title Icon Description Downloads Comments etc.. However there are a few websites that have managed to compile this information anyway. My question is How is this..
how to save image taken from camera and show it to listview - crashes with “IllegalStateException” http://stackoverflow.com/questions/15954896/how-to-save-image-taken-from-camera-and-show-it-to-listview-crashes-with-ille Context.LAYOUT_INFLATER_SERVICE convertView inflater.inflate R.layout.showadapterlist null ... TextView Comments TextView convertView.findViewById R.id.text_comments Comments.setText theItems.getComments ImageView myImage ImageView.. R.layout.showadapterlist null ... TextView Comments TextView convertView.findViewById R.id.text_comments Comments.setText theItems.getComments ImageView myImage ImageView convertView.findViewById R.id.myimage myImage.setImageBitmap getImageFromBLOB.. null ... TextView Comments TextView convertView.findViewById R.id.text_comments Comments.setText theItems.getComments ImageView myImage ImageView convertView.findViewById R.id.myimage myImage.setImageBitmap getImageFromBLOB theItems.getImage..
Can't include C++ headers like vector in Android NDK http://stackoverflow.com/questions/4893403/cant-include-c-headers-like-vector-in-android-ndk #define LOGE ... __android_log_print ANDROID_LOG_ERROR LOG_TAG __VA_ARGS__ #ifdef __cplusplus extern C #endif Comments omitted. void Java_com_example_hellojni_HelloJni_stringFromJNI JNIEnv env jobject thiz std vector std string vec Go ahead..
Android HttpClient OOM on 4G/LTE (HTC Thunderbolt) http://stackoverflow.com/questions/5358014/android-httpclient-oom-on-4g-lte-htc-thunderbolt I can try to catch the OOM in my code and attempt to cleanup and force GC but I'm not sure if that's a good idea. Comments or other suggestions Here's what my code's doing HttpParams params this.getHttpParams returns params ClientConnectionManager..
Line-breaking widget layout for Android http://stackoverflow.com/questions/549451/line-breaking-widget-layout-for-android share improve this question I made my own layout that does what I want but it is quite limited at the moment. Comments and improvement suggestions are of course welcome. The activity package se.fnord.xmms2.predicate import se.fnord.android.layout.PredicateLayout..
How can I adb install an apk to multiple connected devices? http://stackoverflow.com/questions/8610733/how-can-i-adb-install-an-apk-to-multiple-connected-devices install... for every device listed. Something like bash adb devices tail n 3 cut sf 1 d xargs iX adb s X install ... Comments suggest this might work better for newer versions adb devices tail n 2 cut sf 1 xargs iX adb s X install ... share improve..
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