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2014/10/16 ¤W¤È 08:10:32
android Programming Glossary: bigApplication Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen developing an Application which support multiple small and big screen there is an obstacle of size and layout. This leads to..
How to disable orientation change in Android? http://stackoverflow.com/questions/1512045/how-to-disable-orientation-change-in-android not happen with the hero version. My application is quite big so I don't want it to restart and lose all its states when the..
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 to APK anymore after upgrade to ADT 22 I have a rather big Android App project that is referencing several library projects...
What is the best IDE to develop Android apps in? [closed] http://stackoverflow.com/questions/1715697/what-is-the-best-ide-to-develop-android-apps-in to learn a new one. Not worth it in my opinion. Plus I'm a big IntelliJ fan. The IntelliJ plugin lets you make apk files and..
Android ACTION_IMAGE_CAPTURE Intent http://stackoverflow.com/questions/1910608/android-action-image-capture-intent a new camera app but this code isn't great either. the big problems are you never get full sized images from the devices.. without the bug everything works as document you get a big normal picture. you have to maintain the list. as written it..
How to make an alert dialog fill 90% of screen size? http://stackoverflow.com/questions/2306503/how-to-make-an-alert-dialog-fill-90-of-screen-size height fill_parent in the dialog xml it is only as big as the contents. What I want is dialog that fills the entire.. width and height to WRAP_CONTENT. To make the Dialog bigger you can set those parameters to FILL_PARENT. Demo code AlertDialog.Builder.. there to have something inside the dialog that can grow big enough to cover the whole screen. WindowManager.LayoutParams..
How can I get zoom functionality for images? http://stackoverflow.com/questions/2537238/how-can-i-get-zoom-functionality-for-images functionality for images Is there a common way to show a big image and enable the user to zoom in and out and pan the image..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview if mTestPaint.measureText text targetWidth hi size too big else lo size too small Use lo so that we undershoot rather..
How to change the font on the TextView? http://stackoverflow.com/questions/2888508/how-to-change-the-font-on-the-textview use them via setTypeface bear in mind that font files are big and in some cases require licensing agreements e.g. Helvetica..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog android.permission.WAKE_LOCK 2. Download from Service The big question here is how do I update my activity from a service.. files exist and has write permissions. If download is too big you may want to implement a way to resume the download if previous..
Using the Android Application class to persist data http://stackoverflow.com/questions/4208886/using-the-android-application-class-to-persist-data improve this question I don't think 500kb will be that big of a deal. What you described is exactly how I tackled my problem..
how do you pass images (bitmaps) between android activities using bundles? http://stackoverflow.com/questions/4352172/how-do-you-pass-images-bitmaps-between-android-activities-using-bundles slow. It might not work if you have an older phone and a big bitmap. You could just pass it as an extra for example intent.putExtra..
what is the difference between match_parent and fill_parent property in android http://stackoverflow.com/questions/5761960/what-is-the-difference-between-match-parent-and-fill-parent-property-in-android 8 and higher which means that the view wants to be as big as its parent minus padding ... fill_parent The view should.. parent minus padding ... fill_parent The view should be as big as its parent minus padding . This constant is deprecated starting..
Trying to attach a file from SD Card to email http://stackoverflow.com/questions/587917/trying-to-attach-a-file-from-sd-card-to-email me type who the email is to and edit the body subject. No big deal. I hit send and it sends. The only thing is the attachment..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables future as you find your Application object becoming this big tangled mess of what should be independent application logic... future as you find your Application object becoming this big tangled mess of what should be independent application logic...
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 have only 20 items or so but if you use that technique for big lists you're just wasting precious memory Here's an example..
TCP socket Transfer data from PC to android device (Android NDK) http://stackoverflow.com/questions/11872405/tcp-socket-transfer-data-from-pc-to-android-device-android-ndk struct s_addr and sin_port are in Network Byte Order Big Endian Since Intel CPUs use Host Byte Order Little Endian conversion..
How to build an android library with Android Studio and gradle? http://stackoverflow.com/questions/16718026/how-to-build-an-android-library-with-android-studio-and-gradle with info or debug option to get more log output. Update 3 Big thanks Ethan for solving this. Add compile project ' SubProjects..
http://stackoverflow.com/questions/17134522/does-anyone-have-benchmarks-code-results-comparing-performance-of-android-ap C# is slightly faster than Java on ARM processor as well. Big improvement Edit July 12 2013 We all know that nothing beats..
Make Bluetooth on Android 2.1 discoverable indefinitely http://stackoverflow.com/questions/3190623/make-bluetooth-on-android-2-1-discoverable-indefinitely bootloader is unlocked. My phone is an HTC Magic 32B . The Big Question How can I make Bluetooth indefinitely discoverable..
url connection returning negative value http://stackoverflow.com/questions/5428639/url-connection-returning-negative-value with the other three mentioned in this question. Android Big error while downloading images. Not got the answer still. Edit..
OutOfMemoryException when parsing large JSON responses http://stackoverflow.com/questions/6115494/outofmemoryexception-when-parsing-large-json-responses android json httprequest share improve this question Big amounts of data of JSON must be cut to smaller pieces. For example..
Android: How To: display a map (still image file) with a moving current location pointer http://stackoverflow.com/questions/7062115/android-how-to-display-a-map-still-image-file-with-a-moving-current-location the concepts ideas or would you include the code snippets. Big Help with my thesis. Any guidance on the right direction is..
http://stackoverflow.com/questions/7072400/android-how-to-mark-the-current-location-into-a-map-still-image-source-cod share the concepts ideas or include the code snippets . Big Help with my thesis. Any guidance on the right direction is..
How to add animated emoticon in TextView or EditText in Android http://stackoverflow.com/questions/8632801/how-to-add-animated-emoticon-in-textview-or-edittext-in-android load up an animated gif that might be worth looking into. Big Edit Alright sorry for not getting back earlier but I had to..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen different Features Resolution and Screen size so while developing an Application which support multiple small and big screen there is an obstacle of size and layout. This leads to different combinations of screen sizes resolutions and DPIs..
How to disable orientation change in Android? http://stackoverflow.com/questions/1512045/how-to-disable-orientation-change-in-android seems to get restarted and loses all its states. This does not happen with the hero version. My application is quite big so I don't want it to restart and lose all its states when the keyboard is opened. Any idea on how I can prevent that android..
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 do not get added to APK anymore after upgrade to ADT 22 I have a rather big Android App project that is referencing several library projects. Everything was fine until i upgraded the eclipse ADT plugin..
What is the best IDE to develop Android apps in? [closed] http://stackoverflow.com/questions/1715697/what-is-the-best-ide-to-develop-android-apps-in with a specific environment I don't see why you'd have to learn a new one. Not worth it in my opinion. Plus I'm a big IntelliJ fan. The IntelliJ plugin lets you make apk files and push the app to the emulator that's all you need for Android..
Android ACTION_IMAGE_CAPTURE Intent http://stackoverflow.com/questions/1910608/android-action-image-capture-intent else u intent.getData this saves you having to write a new camera app but this code isn't great either. the big problems are you never get full sized images from the devices with the bug. you get pictures that are 512px wide that are.. that 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..
How to make an alert dialog fill 90% of screen size? http://stackoverflow.com/questions/2306503/how-to-make-an-alert-dialog-fill-90-of-screen-size alert dialog just fine but even so I have android layout_width height fill_parent in the dialog xml it is only as big as the contents. What I want is dialog that fills the entire screen except maybe a padding of 20 pixel. Then the image that.. discussion group post Dialogs set their Window's top level layout width and height to WRAP_CONTENT. To make the Dialog bigger you can set those parameters to FILL_PARENT. Demo code AlertDialog.Builder adb new AlertDialog.Builder this Dialog d.. d adb.setView new View this .create That new View is just there to have something inside the dialog that can grow big enough to cover the whole screen. WindowManager.LayoutParams lp new WindowManager.LayoutParams lp.copyFrom d.getWindow .getAttributes..
How can I get zoom functionality for images? http://stackoverflow.com/questions/2537238/how-can-i-get-zoom-functionality-for-images can I get zoom functionality for images Is there a common way to show a big image and enable the user to zoom in and out and pan the image Until now I found two ways overwriting ImageView that seems..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview lo threshold float size hi lo 2 mTestPaint.setTextSize size if mTestPaint.measureText text targetWidth hi size too big else lo size too small Use lo so that we undershoot rather than overshoot this.setTextSize TypedValue.COMPLEX_UNIT_PX..
How to change the font on the TextView? http://stackoverflow.com/questions/2888508/how-to-change-the-font-on-the-textview
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog need the WAKE_LOCK permission. uses permission android name android.permission.WAKE_LOCK 2. Download from Service The big question here is how do I update my activity from a service . In the next example we are going to use two classes you may.. Make sure the directory were you are going to download files exist and has write permissions. If download is too big you may want to implement a way to resume the download if previous attempts failed. Users will be grateful if you allow..
Using the Android Application class to persist data http://stackoverflow.com/questions/4208886/using-the-android-application-class-to-persist-data on this topic. Thanks android application lifecycle share improve this question I don't think 500kb will be that big of a deal. What you described is exactly how I tackled my problem of losing data in an activity. I created a global singleton..
how do you pass images (bitmaps) between android activities using bundles? http://stackoverflow.com/questions/4352172/how-do-you-pass-images-bitmaps-between-android-activities-using-bundles REALLY want to do it but it costs a lot of memory and is also slow. It might not work if you have an older phone and a big bitmap. You could just pass it as an extra for example intent.putExtra data bitmap . A Bitmap implements Parcelable so you..
what is the difference between match_parent and fill_parent property in android http://stackoverflow.com/questions/5761960/what-is-the-difference-between-match-parent-and-fill-parent-property-in-android Use match_parent . FILL_PARENT renamed MATCH_PARENT in API Level 8 and higher which means that the view wants to be as big as its parent minus padding ... fill_parent The view should be as big as its parent minus padding . This constant is deprecated.. higher which means that the view wants to be as big as its parent minus padding ... fill_parent The view should be as big as its parent minus padding . This constant is deprecated starting from API Level 8 and is replaced by match_parent . http..
Trying to attach a file from SD Card to email http://stackoverflow.com/questions/587917/trying-to-attach-a-file-from-sd-card-to-email using the Gmail menu context It shows the attachment lets me type who the email is to and edit the body subject. No big deal. I hit send and it sends. The only thing is the attachment does NOT get sent. So. I figured why not try it w the Email..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables continues ...just likely to be something you regret in the future as you find your Application object becoming this big tangled mess of what should be independent application logic. This is certainly not incorrect but this is not a reason for.. subclass is just as likely to be something you regret in the future as you find your Application object becoming this big tangled mess of what should be independent application logic. As before this is not incorrect but only further points out..
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 be reused easily . That shouldn't matter that much if you have only 20 items or so but if you use that technique for big lists you're just wasting precious memory Here's an example void getItemViewType int position return isItemAtPositionSeperator..
TCP socket Transfer data from PC to android device (Android NDK) http://stackoverflow.com/questions/11872405/tcp-socket-transfer-data-from-pc-to-android-device-android-ndk Initail bind to port now fill in values of the server sockaddr_in struct s_addr and sin_port are in Network Byte Order Big Endian Since Intel CPUs use Host Byte Order Little Endian conversion is necessary e.g. htons and htonl server_addr.sin_family..
How to build an android library with Android Studio and gradle? http://stackoverflow.com/questions/16718026/how-to-build-an-android-library-with-android-studio-and-gradle Try Run with stacktrace option to get the stack trace. Run with info or debug option to get more log output. Update 3 Big thanks Ethan for solving this. Add compile project ' SubProjects MyLib' to the MyLib build.gradle Remove compile files 'libs..
http://stackoverflow.com/questions/17134522/does-anyone-have-benchmarks-code-results-comparing-performance-of-android-ap 6906 ms with file reading total 7070 ms Now surprisingly C# is slightly faster than Java on ARM processor as well. Big improvement Edit July 12 2013 We all know that nothing beats native code for speed and I was not satisfied with the performance..
Make Bluetooth on Android 2.1 discoverable indefinitely http://stackoverflow.com/questions/3190623/make-bluetooth-on-android-2-1-discoverable-indefinitely also rooted. I have a developer phone which means that the bootloader is unlocked. My phone is an HTC Magic 32B . The Big Question How can I make Bluetooth indefinitely discoverable on Android Thanks for your time and input. I feel like I'm spinning..
url connection returning negative value http://stackoverflow.com/questions/5428639/url-connection-returning-negative-value the fourth method that i am trying to download images along with the other three mentioned in this question. Android Big error while downloading images. Not got the answer still. Edit The complete code of the method that i am using is as below..
OutOfMemoryException when parsing large JSON responses http://stackoverflow.com/questions/6115494/outofmemoryexception-when-parsing-large-json-responses and ram size to 32MB but with no luck. How can I fix this android json httprequest share improve this question Big amounts of data of JSON must be cut to smaller pieces. For example you have a 50000 products on your database. Then it's..
Android: How To: display a map (still image file) with a moving current location pointer http://stackoverflow.com/questions/7062115/android-how-to-display-a-map-still-image-file-with-a-moving-current-location look a like sample application available. Could you share the concepts ideas or would you include the code snippets. Big Help with my thesis. Any guidance on the right direction is appreciated. android geolocation imagemap android wifi share..
http://stackoverflow.com/questions/7072400/android-how-to-mark-the-current-location-into-a-map-still-image-source-cod it into still image to mark the current location. Would you share the concepts ideas or include the code snippets . Big Help with my thesis. Any guidance on the right direction is appreciated. UPDATE Actual Example with Actual Expected Output..
How to add animated emoticon in TextView or EditText in Android http://stackoverflow.com/questions/8632801/how-to-add-animated-emoticon-in-textview-or-edittext-in-android an api demo that illustrates how to use the Movie class to load up an animated gif that might be worth looking into. Big Edit Alright sorry for not getting back earlier but I had to set aside some time to investigate this myself. I've had a..
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