use this function to click the image
public void takePhoto1() {
if (!android.os.Environment.getExternalStorageState().equals(
android.os.Environment.MEDIA_MOUNTED)) {
Toast.makeText(Add_View_Images_Activity.this,
"Please insert SDcard for capturing photo.",
Toast.LENGTH_SHORT).show();
} else {
try {
photo1=new File(fWrapper.path+"/"+System.currentTimeMillis()+".jpg");
Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photo1));
cameraIntent.putExtra("return-data", true);
startActivityForResult(cameraIntent, 4);
} catch (Exception e) {
Toast.makeText(Add_View_Images_Activity.this, ""+e, Toast.LENGTH_LONG).show();
}
}
}
this function saves the image at specified location.
now you can get the path of the clicked image from the path of the file photo1 in the onActivityResult.
like this
String path=photo1.getAbsolutePath();
now just pass the path that you are getting to this function it works 100% all the time.
public Bitmap getImage(String path) throws IOException
{
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
BitmapFactory.decodeFile(path, options);
int srcWidth = options.outWidth;
int srcHeight = options.outHeight;
int[] newWH = new int[2];
newWH[0] = srcWidth/2;
newWH[1] = (newWH[0]*srcHeight)/srcWidth;
int inSampleSize = 1;
while(srcWidth / 2 >= newWH[0]){
srcWidth /= 2;
srcHeight /= 2;
inSampleSize *= 2;
}
// float desiredScale = (float) newWH[0] / srcWidth;
// Decode with inSampleSize
options.inJustDecodeBounds = false;
options.inDither = false;
options.inSampleSize = inSampleSize;
options.inScaled = false;
options.inPreferredConfig = Bitmap.Config.ARGB_8888;
Bitmap sampledSrcBitmap = BitmapFactory.decodeFile(path,options);
ExifInterface exif = new ExifInterface(path);
String s=exif.getAttribute(ExifInterface.TAG_ORIENTATION);
System.out.println("Orientation>>>>>>>>>>>>>>>>>>>>"+s);
Matrix matrix = new Matrix();
float rotation = rotationForImage(Add_View_Images_Activity.this, Uri.fromFile(new File(path)));
if (rotation != 0f) {
matrix.preRotate(rotation);
}
int newh = ( w * sampledSrcBitmap.getHeight() ) /sampledSrcBitmap.getWidth();
Bitmap r=Bitmap.createScaledBitmap(sampledSrcBitmap, w, newh, true);
Bitmap resizedBitmap = Bitmap.createBitmap(
r, 0, 0, w, newh, matrix, true);
return resizedBitmap;
}
The way you are accessing the camera Image you will always get the thumbnail of the image
you must be starting the camera using intent, if possible use this function to click the image
public void takePhoto1() {
if (!android.os.Environment.getExternalStorageState().equals(
android.os.Environment.MEDIA_MOUNTED)) {
Toast.makeText(Add_View_Images_Activity.this,
"Please insert SDcard for capturing photo.",
Toast.LENGTH_SHORT).show();
} else {
try {
photo1=new File(fWrapper.path+"/"+System.currentTimeMillis()+".jpg");
Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photo1));
cameraIntent.putExtra("return-data", true);
startActivityForResult(cameraIntent, 4);
} catch (Exception e) {
Toast.makeText(Add_View_Images_Activity.this, ""+e, Toast.LENGTH_LONG).show();
}
}
}
this function saves the image at specified location.
now you can get the path of the clicked image from the path of the file photo1 in the onActivityResult.
like this
String path=photo1.getAbsolutePath();
now just pass the path that you are getting to this function it works 100% all the time.
public Bitmap getImage(String path) throws IOException
{
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
BitmapFactory.decodeFile(path, options);
int srcWidth = options.outWidth;
int srcHeight = options.outHeight;
int[] newWH = new int[2];
newWH[0] = srcWidth/2;
newWH[1] = (newWH[0]*srcHeight)/srcWidth;
int inSampleSize = 1;
while(srcWidth / 2 >= newWH[0]){
srcWidth /= 2;
srcHeight /= 2;
inSampleSize *= 2;
}
// float desiredScale = (float) newWH[0] / srcWidth;
// Decode with inSampleSize
options.inJustDecodeBounds = false;
options.inDither = false;
options.inSampleSize = inSampleSize;
options.inScaled = false;
options.inPreferredConfig = Bitmap.Config.ARGB_8888;
Bitmap sampledSrcBitmap = BitmapFactory.decodeFile(path,options);
ExifInterface exif = new ExifInterface(path);
String s=exif.getAttribute(ExifInterface.TAG_ORIENTATION);
System.out.println("Orientation>>>>>>>>>>>>>>>>>>>>"+s);
Matrix matrix = new Matrix();
float rotation = rotationForImage(Add_View_Images_Activity.this, Uri.fromFile(new File(path)));
if (rotation != 0f) {
matrix.preRotate(rotation);
}
int newh = ( w * sampledSrcBitmap.getHeight() ) /sampledSrcBitmap.getWidth();
Bitmap r=Bitmap.createScaledBitmap(sampledSrcBitmap, w, newh, true);
Bitmap resizedBitmap = Bitmap.createBitmap(
r, 0, 0, w, newh, matrix, true);
return resizedBitmap;
}
