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2014/10/16 ¤W¤È 08:15:14
android Programming Glossary: imagesjava.lang.OutOfMemoryError: bitmap size exceeds VM budget - Android http://stackoverflow.com/questions/1949066/java-lang-outofmemoryerror-bitmap-size-exceeds-vm-budget-android Android I developed an application that uses lots of images on Android. The app runs once fills the information on the screen.. . So what is the best correct way to handle many images Should I put them in static methods so they are not loaded all.. loaded all the time Do I have to clean the layout or the images used in the layout in a special way android memory memory leaks..
Get/pick an image from Android's built-in Gallery app programmatically http://stackoverflow.com/questions/2169649/get-pick-an-image-from-androids-built-in-gallery-app-programmatically below from @Khobaib explaining how to deal with picasa images. Single Picture Selection With support for images from file.. picasa images. Single Picture Selection With support for images from file explorers thanks to user mad. public class BrowsePictureActivity.. image from the media store first this will only work for images selected from gallery String projection MediaStore.Images.Media.DATA..
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..
How do I do a lazy load of images in ListView http://stackoverflow.com/questions/541966/how-do-i-do-a-lazy-load-of-images-in-listview do I do a lazy load of images in ListView I am using a ListView to display some images and.. images in ListView I am using a ListView to display some images and captions associated with those images. I am getting the.. to display some images and captions associated with those images. I am getting the images from the Internet. Is there a way to..
Changing the background drawable of the searchview widget http://stackoverflow.com/questions/11085308/changing-the-background-drawable-of-the-searchview-widget densities if you want the best result on any device. Images for Holo SearchView can be found in mdpi hdpi and xhdpi drawable...
Phonegap Plugin to convert Base64 String to a PNG image in Android http://stackoverflow.com/questions/11388018/phonegap-plugin-to-convert-base64-string-to-a-png-image-in-android A common application is converting Base64 Strings to Images. So how do you go about this problem javascript android phonegap..
Bitmap recycle with largeHeap enabled http://stackoverflow.com/questions/12716574/bitmap-recycle-with-largeheap-enabled it is also available in Support Library too. So caching of Images should be done efficiently using that. Also you can use DiskLruCache..
Unable to create Android Virtual Device http://stackoverflow.com/questions/13488419/unable-to-create-android-virtual-device were running an older version Intel has provided System Images Intel x86 ATOM . You can check on the internet to see the comparison.. Android 4.2 whereas I have installed ARM and Intel System Images for 4.1.2 As long as I don't install the 4.2 System Image I..
Android Viewpager as Image Slide Gallery http://stackoverflow.com/questions/13796382/android-viewpager-as-image-slide-gallery I am using Jake's ViewPageIndicator and want to display Images like a swipe gallery. Any refernce link where i can get started... returns a View to the viewpager. If u want to display Images rather than text u just need to pass to the View with image.. implements IconPagerAdapter private int Images new int R.drawable.photo1 R.drawable.photo2 R.drawable.photo3..
http://stackoverflow.com/questions/15621936/whats-lazylist server using urls. It is like on demand loading images. Images can be cached to local sd card or phone memory. Url is considered..
How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on ratio based on the largest one Suppose I have multiple Images that I need to put one on top of the other some might have some..
http://stackoverflow.com/questions/16789676/caching-images-and-displaying by Pankaj https github.com AndroidBegin Android JSON Parse Images and Texts Tutorial and the concept knowledge shared by Raghunandan..
Making the Android emulator run faster http://stackoverflow.com/questions/2662650/making-the-android-emulator-run-faster HAXM SDK Manager Extras Install Intel x86 Atom System Images SDK Manager Android 2.3.3 Go to the Android SDK root folder..
Can Android's WebView automatically resize huge images? http://stackoverflow.com/questions/3099344/can-androids-webview-automatically-resize-huge-images the WebView Layout using the code below. It resizes all Images Greater than the Device Screen Width to the Screen Width. This..
Android Drawable Images from URL http://stackoverflow.com/questions/3375166/android-drawable-images-from-url Drawable Images from URL I am presently using the following piece of code to..
Android - Application (apk) Maximum size http://stackoverflow.com/questions/3536463/android-application-apk-maximum-size This time i am having 58Mb application from that 52.5MB Images and it runs on the my HTC Hero mobile but On Emulator it shows..
Show Image View from file path in android? http://stackoverflow.com/questions/4181774/show-image-view-from-file-path-in-android file stored inside a SD Card. File imgFile new File sdcard Images test_image.jpg if imgFile.exists Bitmap myBitmap BitmapFactory.decodeFile..
Android: Get thumbnail of image on SD card, given Uri of original image http://stackoverflow.com/questions/4916159/android-get-thumbnail-of-image-on-sd-card-given-uri-of-original-image
Using AsyncTask to load Images in ListView http://stackoverflow.com/questions/7729133/using-asynctask-to-load-images-in-listview AsyncTask to load Images in ListView I have one ListView which can hold an image. It..
http://stackoverflow.com/questions/8450539/images-taken-with-action-image-capture-always-returns-1-for-exifinterface-tag-or taken with ACTION_IMAGE_CAPTURE always returns 1 for ExifInterface.TAG_ORIENTATION.. .length Cursor mediaCursor content.query MediaStore.Images.Media.EXTERNAL_CONTENT_URI new String MediaStore.Images.ImageColumns.ORIENTATION.. new String MediaStore.Images.ImageColumns.ORIENTATION MediaStore.MediaColumns.SIZE MediaStore.MediaColumns.DATE_ADDED..
Need help to convert a Pdf page into Bitmap in Android Java http://stackoverflow.com/questions/8814758/need-help-to-convert-a-pdf-page-into-bitmap-in-android-java R.layout.activity_main Settings PDFImage.sShowImages true show images PDFPaint.s_doAntiAlias true make text smooth.. .removeGlobalOnLayoutListener this pdfLoadImages load images Load Images private void pdfLoadImages try run.. this pdfLoadImages load images Load Images private void pdfLoadImages try run async new AsyncTask Void..
How to set dymanic images to ViewFlipper in android? http://stackoverflow.com/questions/8908862/how-to-set-dymanic-images-to-viewflipper-in-android this in your coding. Considering that you have stored your Images in a array like this int gallery_grid_Images R.drawable.gallery_image_1.. stored your Images in a array like this int gallery_grid_Images R.drawable.gallery_image_1 R.drawable.gallery_image_2 R.drawable.gallery_image_3.. findViewById R.id.flipper for int i 0 i gallery_grid_Images.length i This will create dynamic image view and add them to..
java.lang.OutOfMemoryError: bitmap size exceeds VM budget - Android http://stackoverflow.com/questions/1949066/java-lang-outofmemoryerror-bitmap-size-exceeds-vm-budget-android bitmap size exceeds VM budget Android I developed an application that uses lots of images on Android. The app runs once fills the information on the screen Layouts Listviews Textviews ImageViews etc and user reads.. growing more and more until user gets the java.lang.OutOfMemoryError . So what is the best correct way to handle many images Should I put them in static methods so they are not loaded all the time Do I have to clean the layout or the images used.. images Should I put them in static methods so they are not loaded all the time Do I have to clean the layout or the images used in the layout in a special way android memory memory leaks leak share improve this question It sounds like you..
Get/pick an image from Android's built-in Gallery app programmatically http://stackoverflow.com/questions/2169649/get-pick-an-image-from-androids-built-in-gallery-app-programmatically provided in the answer below by @mad. Also check the solution below from @Khobaib explaining how to deal with picasa images. Single Picture Selection With support for images from file explorers thanks to user mad. public class BrowsePictureActivity.. the solution below from @Khobaib explaining how to deal with picasa images. Single Picture Selection With support for images from file explorers thanks to user mad. public class BrowsePictureActivity extends Activity this is the action code we use.. or show user feedback return null try to retrieve the image from the media store first this will only work for images selected from gallery String projection MediaStore.Images.Media.DATA Cursor cursor managedQuery uri projection null null..
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..
How do I do a lazy load of images in ListView http://stackoverflow.com/questions/541966/how-do-i-do-a-lazy-load-of-images-in-listview do I do a lazy load of images in ListView I am using a ListView to display some images and captions associated with those images. I am getting the images.. do I do a lazy load of images in ListView I am using a ListView to display some images and captions associated with those images. I am getting the images from the Internet. Is there a way to lazy load the images.. do a lazy load of images in ListView I am using a ListView to display some images and captions associated with those images. I am getting the images from the Internet. Is there a way to lazy load the images so while the text displays the UI is..
Changing the background drawable of the searchview widget http://stackoverflow.com/questions/11085308/changing-the-background-drawable-of-the-searchview-widget mdpi density. You'll have to create 9 patches for multiple screen densities if you want the best result on any device. Images for Holo SearchView can be found in mdpi hdpi and xhdpi drawable. Now we'll need to create drawable selector so that proper..
Phonegap Plugin to convert Base64 String to a PNG image in Android http://stackoverflow.com/questions/11388018/phonegap-plugin-to-convert-base64-string-to-a-png-image-in-android allow native apps like Phonegap based apps to write binary files. A common application is converting Base64 Strings to Images. So how do you go about this problem javascript android phonegap base64 phonegap plugins share improve this question..
Bitmap recycle with largeHeap enabled http://stackoverflow.com/questions/12716574/bitmap-recycle-with-largeheap-enabled API 12 but if you are interested it using below versions it is also available in Support Library too. So caching of Images should be done efficiently using that. Also you can use DiskLruCache for images where you want then to remain for longer..
Unable to create Android Virtual Device http://stackoverflow.com/questions/13488419/unable-to-create-android-virtual-device In your case only ARM system image exsits Android 4.2 . If you were running an older version Intel has provided System Images Intel x86 ATOM . You can check on the internet to see the comparison in performance between both. In my case see image below.. case see image below I haven't installed a System Image for Android 4.2 whereas I have installed ARM and Intel System Images for 4.1.2 As long as I don't install the 4.2 System Image I would have the same problem as you. UPDATE This recent article..
Android Viewpager as Image Slide Gallery http://stackoverflow.com/questions/13796382/android-viewpager-as-image-slide-gallery Viewpager as Image Slide Gallery I am using Jake's ViewPageIndicator and want to display Images like a swipe gallery. Any refernce link where i can get started. I have implemented the basic viewpager and now want to.. extends FragmentPagerAdapter to the YourFragment.java which returns a View to the viewpager. If u want to display Images rather than text u just need to pass to the View with image rather than text. Here is the sample code This is how you setup.. public class PlaceSlidesFragmentAdapter extends FragmentPagerAdapter implements IconPagerAdapter private int Images new int R.drawable.photo1 R.drawable.photo2 R.drawable.photo3 R.drawable.photo4 protected static final int ICONS new int..
http://stackoverflow.com/questions/15621936/whats-lazylist Lazy List is lazy loading of images from sd card or from server using urls. It is like on demand loading images. Images can be cached to local sd card or phone memory. Url is considered the key. If the key is present in sd card display images..
How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one Suppose I have multiple Images that I need to put one on top of the other some might have some kind of animation appearing and some might even be draggable...
http://stackoverflow.com/questions/16789676/caching-images-and-displaying my particular problem with the help of the link shared by Pankaj https github.com AndroidBegin Android JSON Parse Images and Texts Tutorial and the concept knowledge shared by Raghunandan down below. Please go through these answers for a detailed..
Making the Android emulator run faster http://stackoverflow.com/questions/2662650/making-the-android-emulator-run-faster page ~50 faster Windows Install Intel x86 Emulator Accelerator HAXM SDK Manager Extras Install Intel x86 Atom System Images SDK Manager Android 2.3.3 Go to the Android SDK root folder and navigate to extras intel Hardware_Accelerated_Execution_Manager...
Can Android's WebView automatically resize huge images? http://stackoverflow.com/questions/3099344/can-androids-webview-automatically-resize-huge-images improve this question Yes it's possible. You can try setting the WebView Layout using the code below. It resizes all Images Greater than the Device Screen Width to the Screen Width. This works for both Orientations Portrait and Landscape webview.getSettings..
Android Drawable Images from URL http://stackoverflow.com/questions/3375166/android-drawable-images-from-url Drawable Images from URL I am presently using the following piece of code to load in images as drawable objects form a URL. Drawable drawable_from_url..
Android - Application (apk) Maximum size http://stackoverflow.com/questions/3536463/android-application-apk-maximum-size with Android application programming and development. Update This time i am having 58Mb application from that 52.5MB Images and it runs on the my HTC Hero mobile but On Emulator it shows an error Failed to upload my_application.apk on device 'emulator..
Show Image View from file path in android? http://stackoverflow.com/questions/4181774/show-image-view-from-file-path-in-android SD Card. And try the below code to set Bitmap images from a file stored inside a SD Card. File imgFile new File sdcard Images test_image.jpg if imgFile.exists Bitmap myBitmap BitmapFactory.decodeFile imgFile.getAbsolutePath ImageView myImage ImageView..
Android: Get thumbnail of image on SD card, given Uri of original image http://stackoverflow.com/questions/4916159/android-get-thumbnail-of-image-on-sd-card-given-uri-of-original-image
Using AsyncTask to load Images in ListView http://stackoverflow.com/questions/7729133/using-asynctask-to-load-images-in-listview AsyncTask to load Images in ListView I have one ListView which can hold an image. It depends if image exists or not in SDCARD. Here my example code..
http://stackoverflow.com/questions/8450539/images-taken-with-action-image-capture-always-returns-1-for-exifinterface-tag-or taken with ACTION_IMAGE_CAPTURE always returns 1 for ExifInterface.TAG_ORIENTATION on some newer devices I had the orientation.. my own app folder int rotation 1 long fileSize new File filePath .length Cursor mediaCursor content.query MediaStore.Images.Media.EXTERNAL_CONTENT_URI new String MediaStore.Images.ImageColumns.ORIENTATION MediaStore.MediaColumns.SIZE MediaStore.MediaColumns.DATE_ADDED.. filePath .length Cursor mediaCursor content.query MediaStore.Images.Media.EXTERNAL_CONTENT_URI new String MediaStore.Images.ImageColumns.ORIENTATION MediaStore.MediaColumns.SIZE MediaStore.MediaColumns.DATE_ADDED new String String.valueOf captureTime..
Need help to convert a Pdf page into Bitmap in Android Java http://stackoverflow.com/questions/8814758/need-help-to-convert-a-pdf-page-into-bitmap-in-android-java savedInstanceState super.onCreate savedInstanceState setContentView R.layout.activity_main Settings PDFImage.sShowImages true show images PDFPaint.s_doAntiAlias true make text smooth HardReference.sKeepCaches true save images in cache Setup.. public void onGlobalLayout ViewSize wv.getWidth wv.getViewTreeObserver .removeGlobalOnLayoutListener this pdfLoadImages load images Load Images private void pdfLoadImages try run async new AsyncTask Void Void Void create and show a progress.. ViewSize wv.getWidth wv.getViewTreeObserver .removeGlobalOnLayoutListener this pdfLoadImages load images Load Images private void pdfLoadImages try run async new AsyncTask Void Void Void create and show a progress dialog ProgressDialog..
How to set dymanic images to ViewFlipper in android? http://stackoverflow.com/questions/8908862/how-to-set-dymanic-images-to-viewflipper-in-android ViewFlipper need not enclose with any ImageViews. Now do this in your coding. Considering that you have stored your Images in a array like this int gallery_grid_Images R.drawable.gallery_image_1 R.drawable.gallery_image_2 R.drawable.gallery_image_3.. Now do this in your coding. Considering that you have stored your Images in a array like this int gallery_grid_Images R.drawable.gallery_image_1 R.drawable.gallery_image_2 R.drawable.gallery_image_3 R.drawable.gallery_image_4 R.drawable.gallery_image_5.. Now in your onCreate viewFlipper ViewFlipper findViewById R.id.flipper for int i 0 i gallery_grid_Images.length i This will create dynamic image view and add them to ViewFlipper setFlipperImage gallery_grid_Images i And now..
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