Thanks, Tuhin, for your intrest. But I want to crop the image, not re- scale the image, where user can select the area to be croped form the full size image.
On Feb 15, 2:40 pm, Tuhin subhra <[email protected]> wrote: > Bitmap bitmapOrg = BitmapFactory.decodeFile(Location_Image.filename); > int width = bitmapOrg.getWidth(); > int height = bitmapOrg.getHeight(); > int newWidth = 200; > int newHeight = 200; > > // calculate the scale - in this case = 0.4f > float scaleWidth = ((float) newWidth) / width; > float scaleHeight = ((float) newHeight) / height; > > // createa matrix for the manipulation > Matrix matrix = new Matrix(); > // resize the bit map > matrix.postScale(scaleWidth, scaleHeight); > // rotate the Bitmap > matrix.postRotate(90); > > // recreate the new Bitmap > Bitmap resizedBitmap = Bitmap.createBitmap(bitmapOrg, 0, 0, > width, height, matrix, true); > resizedBitmap.compress(CompressFormat.JPEG, 50, new > FileOutputStream( Location_Image.filename2 )); > > On Feb 12, 7:18 pm, Vaibhav Goel <[email protected]> wrote: > > > > > I need tocropan image whose Uri is known. > > > In 1.6 I used the below code. > > > Intent i = new Intent("com.android.camera.action.CROP"); > > i.setClassName("com.android.camera", "com.android.camera.CropImage"); > > i.setData(imageUri); // imageUri = > > content://media/external/images/media/40 > > i.putExtra("noFaceDetection", false); > > i.putExtra("outputX", 75); > > i.putExtra("outputY", 75); > > i.putExtra("aspectX", 1); > > i.putExtra("aspectY", 1); > > i.putExtra("scale", true); > > > ContentValues values = new ContentValues(); > > values.put(Media.TITLE, "User_t" + "_Image"); > > values.put(Media.BUCKET_ID, "User-T"); > > values.put(Media.BUCKET_DISPLAY_NAME, "image_t"); > > values.put(Media.IS_PRIVATE, 1); > > userThumbnailUri = getContentResolver().insert( > > Media.EXTERNAL_CONTENT_URI, values); > > i.putExtra(MediaStore.EXTRA_OUTPUT, userThumbnailUri); > > startActivityForResult(i, CROP_IMAGE); > > > It worked fine on 1.6 but when i tested it on 2.1 it give error as > > shown below. > > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): > > java.lang.RuntimeException: Failure delivering result > > ResultInfo{who=null, request=1, result=-1, data=Intent { dat=content:// > > media/external/images/media/40 }} to activity {net.urbansignals/ > > net.urbansignals.activity.user.SignUpActivity}: > > java.lang.SecurityException: Permission Denial: starting Intent > > { act=com.android.camera.action.CROPdat=content://media/external/ > > images/media/40 cmp=com.android.camera/.CropImage (has extras) } from > > ProcessRecord{44ae1ac8 851:net.urbansignals/10045} (pid=851, > > uid=10045) requires null > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > android.app.ActivityThread.deliverResults(ActivityThread.java:3329) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > android.app.ActivityThread.handleSendResult(ActivityThread.java:3371) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > android.app.ActivityThread.access$2700(ActivityThread.java:119) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > android.app.ActivityThread$H.handleMessage(ActivityThread.java:1893) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > android.os.Handler.dispatchMessage(Handler.java:99) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > android.os.Looper.loop(Looper.java:123) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > android.app.ActivityThread.main(ActivityThread.java:4363) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > java.lang.reflect.Method.invokeNative(Native Method) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > java.lang.reflect.Method.invoke(Method.java:521) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > com.android.internal.os.ZygoteInit > > $MethodAndArgsCaller.run(ZygoteInit.java:860) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > dalvik.system.NativeStart.main(Native Method) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): Caused by: > > java.lang.SecurityException: Permission Denial: starting Intent > > { act=com.android.camera.action.CROPdat=content://media/external/ > > images/media/40 cmp=com.android.camera/.CropImage (has extras) } from > > ProcessRecord{44ae1ac8 851:net.urbansignals/10045} (pid=851, > > uid=10045) requires null > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > android.os.Parcel.readException(Parcel.java:1218) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > android.os.Parcel.readException(Parcel.java:1206) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > android.app.ActivityManagerProxy.startActivity(ActivityManagerNative.java: > > 1214) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > android.app.Instrumentation.execStartActivity(Instrumentation.java: > > 1373) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > android.app.Activity.startActivityForResult(Activity.java:2749) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > net.urbansignals.activity.user.SignUpActivity.onActivityResult(SignUpActivi > > ty.java: > > 326) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > android.app.Activity.dispatchActivityResult(Activity.java:3828) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): at > > android.app.ActivityThread.deliverResults(ActivityThread.java:3325) > > 02-12 19:09:43.504: ERROR/AndroidRuntime(851): ... 11 more > > > Can any body suggest the proper way docropan image in 2.x ? > > > Thanks for your suggestions. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. 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