com.apppartner.core

Class BitmapUtils

java.lang.Object

com.apppartner.core.BitmapUtils

public class BitmapUtils
extends java.lang.Object

A class for static helper methods related to bitmaps.

Created on 5/6/16.

Constructor Summary

Constructors

Constructor and Description
BitmapUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static android.graphics.Bitmap	downsizeBitmap(java.lang.String filePath, android.content.ContentResolver contentResolver, int maxSize)
static android.graphics.Bitmap	downsizeBitmap(android.net.Uri selectedImage, android.content.ContentResolver contentResolver, int maxSize)
static int	dpToPx(android.content.Context context, int dp)
static android.graphics.Bitmap	getBitmapFromCameraURI(android.content.Context context, android.net.Uri cameraImageUri, android.content.ContentResolver contentResolver)
static android.graphics.Bitmap	getBitmapFromGalleryData(android.content.Intent data, android.content.Context context)
static android.graphics.Bitmap	getBitmapFromPath(android.content.Context context, java.lang.String picturePath)
static android.graphics.Bitmap	getBitmapFromView(android.view.View view, android.util.DisplayMetrics displayMetrics)
static java.lang.String	getRealPathFromURI(android.net.Uri contentUri, android.content.Context context)
static android.graphics.Bitmap	rotateBitmap(android.graphics.Bitmap source, float angle)
static android.graphics.Bitmap	rotateBitmapIfNecessary(java.lang.String picturePath, android.graphics.Bitmap normalBitmap, android.content.ContentResolver contentResolver)
static java.io.File	saveBitmapToFile(android.graphics.Bitmap bitmap, java.lang.String filename)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BitmapUtils

public BitmapUtils()

Method Detail

getBitmapFromView

public static android.graphics.Bitmap getBitmapFromView(android.view.View view,
                                        android.util.DisplayMetrics displayMetrics)

downsizeBitmap

public static android.graphics.Bitmap downsizeBitmap(android.net.Uri selectedImage,
                                     android.content.ContentResolver contentResolver,
                                     int maxSize)
                                              throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

downsizeBitmap

public static android.graphics.Bitmap downsizeBitmap(java.lang.String filePath,
                                     android.content.ContentResolver contentResolver,
                                     int maxSize)
                                              throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

rotateBitmapIfNecessary

public static android.graphics.Bitmap rotateBitmapIfNecessary(java.lang.String picturePath,
                                              android.graphics.Bitmap normalBitmap,
                                              android.content.ContentResolver contentResolver)
                                                       throws java.io.IOException

Throws:

java.io.IOException

rotateBitmap

public static android.graphics.Bitmap rotateBitmap(android.graphics.Bitmap source,
                                   float angle)

getRealPathFromURI

public static java.lang.String getRealPathFromURI(android.net.Uri contentUri,
                                  android.content.Context context)

getBitmapFromGalleryData

public static android.graphics.Bitmap getBitmapFromGalleryData(android.content.Intent data,
                                               android.content.Context context)

getBitmapFromCameraURI

public static android.graphics.Bitmap getBitmapFromCameraURI(android.content.Context context,
                                             android.net.Uri cameraImageUri,
                                             android.content.ContentResolver contentResolver)

getBitmapFromPath

public static android.graphics.Bitmap getBitmapFromPath(android.content.Context context,
                                        java.lang.String picturePath)

dpToPx

public static int dpToPx(android.content.Context context,
         int dp)

saveBitmapToFile

public static java.io.File saveBitmapToFile(android.graphics.Bitmap bitmap,
                            java.lang.String filename)