> > I want the selected picture that is passed to the new activity to fit the > screen size. I want to resize the bitmap to fit the screen exactly. > Well, then you would need some code to get the actual pixel dimensions of the screen... right now you have hardcoded values of 750. Keep in mind that doing this will cause distortion of the image... It will look stretched either in width or height.
Thanks, Justin Anderson MagouyaWare Developer http://sites.google.com/site/magouyaware On Mon, Apr 30, 2012 at 1:56 PM, Mohamed ElSanousi <[email protected]>wrote: > > I want the selected picture that is passed to the new activity to fit the > screen size. I want to resize the bitmap to fit the screen exactly. > Thanks > > On Mon, Apr 30, 2012 at 11:10 PM, Justin Anderson > <[email protected]>wrote: > >> What exactly are you trying to accomplish? You said "the returned image >> is stretched and doesn't fit the mobile screen size" but I don't see >> anywhere in your code where you are doing anything with the screen size of >> the device... What exactly are you expecting and what exactly are you >> seeing? >> >> >> Thanks, >> Justin Anderson >> MagouyaWare Developer >> http://sites.google.com/site/magouyaware >> >> >> On Mon, Apr 30, 2012 at 1:04 PM, Mohamed ElSanousi >> <[email protected]>wrote: >> >>> No. >>> >>> >>> On Mon, Apr 30, 2012 at 10:53 PM, Justin Anderson <[email protected] >>> > wrote: >>> >>>> Are you putting the Bitmap in an ImageView? >>>> >>>> Thanks, >>>> Justin Anderson >>>> MagouyaWare Developer >>>> http://sites.google.com/site/magouyaware >>>> >>>> >>>> On Mon, Apr 30, 2012 at 12:44 PM, Mohamed ElSanousi < >>>> [email protected]> wrote: >>>> >>>>> >>>>> >>>>> Code: >>>>> I have this code in the Activity result, when the user hits load, it >>>>> will open the gallery allow him to choose a picture. The selected pictured >>>>> is passed to another activity, here is where i'm facing the problem. The >>>>> picture doesn't fit the screen. >>>>> >>>>> >>>>> Uri selectedimage= data.getData(); >>>>> >>>>> Uri contentUri = data.getData(); >>>>> >>>>> String[] proj = { MediaStore.Images.Media.DATA }; >>>>> >>>>> >>>>> Cursor cursor = managedQuery(contentUri, proj, null, null, >>>>> null); >>>>> >>>>> int column_index = >>>>> cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA); >>>>> >>>>> cursor.moveToFirst(); >>>>> >>>>> String tmppath = cursor.getString(column_index); >>>>> >>>>> >>>>> >>>>> Intent intent= new Intent(this,NasalProjectionActivity.class >>>>> ); >>>>> >>>>> intent.putExtra("imagePath",tmppath); >>>>> >>>>> startActivity(intent); >>>>> >>>>> >>>>> Receiving Activity, >>>>> >>>>> Thats what i have on the receiving activity. >>>>> >>>>> >>>>> >>>>> Bitmap b = BitmapFactory.decodeFile(getIntent().getStringExtra( >>>>> "imagePath")); >>>>> >>>>> int newHe=750; >>>>> >>>>> int newWe=750; >>>>> >>>>> >>>>> >>>>> >>>>> int width=b.getWidth(); >>>>> >>>>> int height = b.getHeight(); >>>>> >>>>> float scaleWidth = ((float) newWe) / width; >>>>> >>>>> float scaleHeight = ((float) newHe) / height; >>>>> >>>>> Matrix matrix = new Matrix(); >>>>> >>>>> matrix.postScale(scaleWidth, scaleHeight); >>>>> >>>>> Bitmap resizedBitmap = Bitmap.createBitmap(b, 0, 0, width, >>>>> height, matrix, false); >>>>> >>>>> Thanks alot >>>>> >>>>> On Mon, Apr 30, 2012 at 7:51 PM, Justin Anderson < >>>>> [email protected]> wrote: >>>>> >>>>>> What have you tried so far? How are you loading the image? >>>>>> >>>>>> Thanks, >>>>>> Justin Anderson >>>>>> MagouyaWare Developer >>>>>> http://sites.google.com/site/magouyaware >>>>>> >>>>>> >>>>>> >>>>>> On Mon, Apr 30, 2012 at 1:55 AM, Mohamed ElSanousi < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> Hi!! >>>>>>> >>>>>>> I'm trying to load a picture from the gallery and display, >>>>>>> everything >>>>>>> works fine except that the returned image is stretched and doesn't >>>>>>> fit >>>>>>> the mobile screen size? I need help, thanks alot :) >>>>>>> >>>>>>> -- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "Android Developers" group. >>>>>>> To post to this group, send email to >>>>>>> [email protected] >>>>>>> To unsubscribe from this group, send email to >>>>>>> [email protected] >>>>>>> For more options, visit this group at >>>>>>> http://groups.google.com/group/android-developers?hl=en >>>>>> >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Android Developers" group. >>>>>> To post to this group, send email to >>>>>> [email protected] >>>>>> To unsubscribe from this group, send email to >>>>>> [email protected] >>>>>> For more options, visit this group at >>>>>> http://groups.google.com/group/android-developers?hl=en >>>>>> >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Android Developers" group. >>>>> To post to this group, send email to >>>>> [email protected] >>>>> To unsubscribe from this group, send email to >>>>> [email protected] >>>>> For more options, visit this group at >>>>> http://groups.google.com/group/android-developers?hl=en >>>>> >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Android Developers" group. >>>> To post to this group, send email to >>>> [email protected] >>>> To unsubscribe from this group, send email to >>>> [email protected] >>>> For more options, visit this group at >>>> http://groups.google.com/group/android-developers?hl=en >>>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Android Developers" group. >>> To post to this group, send email to [email protected] >>> To unsubscribe from this group, send email to >>> [email protected] >>> For more options, visit this group at >>> http://groups.google.com/group/android-developers?hl=en >>> >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Android Developers" group. >> To post to this group, send email to [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en >> > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
