android-image

I am using file provider to save photo to a given destination. I get: java.lang.IllegalArgumentException: Missing android.support.FILE_PROVIDER_PATHS meta-data while trying to open activity to capture image from camera. My manifest.xml file: <provider android:name="android.support.v4.content.FileProvider" android:authorities="com.example" android:exported="false" android:grantUriPermissions="true"> <meta-data android:name="android.support.FILE_PROVIDER_PATHS" android:resource="@xml/paths" /> </provider> My paths.xml file: <paths xmlns:android="http://schemas.android.com/apk/res/android">

I have to display some pictures in an ImageView. Some of them may have a resolution too high that gives me W/OpenGLRenderer﹕ Bitmap too large to be uploaded into a texture (3744x5616, max=4096x4096) I used this method to detect this situation: public boolean isResTooHigh() { int[] maxSize = new int[1]; GLES10.glGetIntegerv(GL10.GL_MAX_TEXTURE_SIZE, maxSize, 0); return (maxSize[0] < width) || (maxSize[0] < height); } where width and height are provided by the source of the pictures. But now on my Nexus 4 running Lollipop and my emulators, maxSize[0] is always 0. So, how do I detect this problem

It's my MySql DB Its encoding:- public String convertBitmapToString(Bitmap bmp) { ByteArrayOutputStream stream = new ByteArrayOutputStream(); bmp.compress(Bitmap.CompressFormat.PNG, 100, stream); //compress to which format you want. byte[] byte_arr = stream.toByteArray(); String imageStr = Base64.encodeToString(byte_arr, 1); return imageStr; } This is decoding:- String img=o.toString(); byte[] imageAsBytes = Base64.decode(img.getBytes(), Base64.DEFAULT); imageView.setImageBitmap(BitmapFactory.decodeByteArray(imageAsBytes, 0, imageAsBytes.length)); Thank you. It could be done by private String

I'm working on an application where the user is able to select files, either a new image from the camera, an image from the gallery, or a plain old file. It then shows an icon and the name for the selected item. I have this working with one exception. The gallery application integrates picasaweb pictures. If the user selects a picture from a picasa album, I'm not able to get a thumbnail for it. I'm using the MediaStore.Images.Thumbnails.getThumbnail() method, and it works for other images in the gallery just fine, but for the picasaweb files, I get, regardless of what "kind" of thumbnail I

In my application, i am moving image around the screen by using onTouchListener . I have another two images in the same view. My problem is that, when the moving image, touches any of the other images, i need to perform a certain action (that means if images are intersected, then do something). How can this be achieved?.Please help me asap Thanks in Advance. You should be able to use Rect.intersects(Rect, Rect) , like this example: Rect myViewRect = new Rect(); myView.getHitRect(myViewRect); Rect otherViewRect1 = new Rect(); otherView1.getHitRect(otherViewRect1); Rect otherViewRect2 = new Rect