Cleaning

Add syntax highlighting and SVG badge

.travis.yml

@@ -1,21 +1,13 @@
 language: android
+sudo: false
 
 android:
   components:
-    - build-tools-21.1.1
-    - android-21
+    - build-tools-23.0.1
+    - android-23
     - extra-android-support
-    - sys-img-armeabi-v7a-android-21
-
-install:
- - ./gradlew :lib:build
-
-before_script:
-  - echo no | android create avd --force -n test -t android-21 --abi armeabi-v7a
-  - emulator -avd test -no-skin -no-audio -no-window &
-  - android-wait-for-emulator
-  - adb shell input keyevent 82 &
+    - extra-android-m2repository
 
 script:
-  - ./gradlew :lib:connectedAndroidTest
+ - ./gradlew clean build
   

CHANGELOG.md

@@ -1,3 +1,28 @@
+## Next
+* Fix max size crash when input cannot be decoded
+* Translations: German, Chinese (simplified & traditional)
+
+## 1.0.1
+
+* Support image picker helper from Fragments
+* Restore support for SDK level 10
+* Fix translucent status bar set via app theme
+* Fix wrong result code when crop results in IOException
+* Fix image "twitching" on zoom out to max bounds
+* Translations: Italian, Turkish, Catalan, Swedish
+
+## 1.0.0
+
+* Improved builder interface: `Crop.of(in, out).start(activity)`
+* Material styling
+* Drop support for SDK level 9
+* Start crop from support Fragment
+* Fix max size
+* Fix issue cropping images from Google Drive
+* Optional circle crop guide
+* Optional custom request code
+* Translations: French, Korean, Chinese, Spanish, Japanese, Arabic, Portuguese, Indonesian, Russian
+
 ## 0.9.10
 
 * Fix bug on some devices where image was displayed with 0 size
@@ -5,5 +30,5 @@
 ## 0.9.9
 
 * Downscale source images that are too big to load
+* Optional always show crop handles
 * Fix shading outside crop area on some API levels
-* Add option to always show crop handles

README.md

@@ -1,52 +1,65 @@
 > I guess people are just cropping out all the sadness
 
-An Android library project to provide a simple image cropping `Activity`, based on code from AOSP.
+An Android library project that provides a simple image cropping `Activity`, based on code from AOSP.
 
-[![Build Status](https://travis-ci.org/jdamcd/android-crop.png)](https://travis-ci.org/jdamcd/android-crop)
+[![build status](https://travis-ci.org/jdamcd/android-crop.svg)](https://travis-ci.org/jdamcd/android-crop) 
+[![maven central](https://img.shields.io/badge/maven%20central-1.0.1-brightgreen.svg)](http://search.maven.org/#artifactdetails%7Ccom.soundcloud.android%7Candroid-crop%7C1.0.1%7Caar.asc)
+[![changelog](https://img.shields.io/badge/changelog-1.0.1-lightgrey.svg)](CHANGELOG.md)
 
-## Goals
+## Features
 
-* Gradle build with AAR
+* Gradle build & AAR
 * Modern UI
-* Backwards compatible to Gingerbread
+* Backwards compatible to SDK 10
 * Simple builder for configuration
 * Example project
-* More tests, less unused complexity
 
 ## Usage
 
 First, declare `CropImageActivity` in your manifest file:
 
-`<activity android:name="com.soundcloud.android.crop.CropImageActivity" />`
+```xml
+<activity android:name="com.soundcloud.android.crop.CropImageActivity" />
+```
 
 #### Crop
 
-`new Crop(inputUri).output(outputUri).asSquare().start(activity)`
+```java
+Crop.of(inputUri, outputUri).asSquare().start(activity)
+```
 
 Listen for the result of the crop (see example project if you want to do some error handling):
 
-    @Override
-    protected void onActivityResult(int requestCode, int resultCode, Intent result) {
-        if (requestCode == Crop.REQUEST_CROP && resultCode == RESULT_OK) {
-            doSomethingWithCroppedImage(outputUri);
-        }
+```java
+@Override
+protected void onActivityResult(int requestCode, int resultCode, Intent result) {
+    if (requestCode == Crop.REQUEST_CROP && resultCode == RESULT_OK) {
+        doSomethingWithCroppedImage(outputUri);
     }
+}
+```
+    
+Some attributes are provided to customise the crop screen. See the example project [theme](https://github.com/jdamcd/android-crop/blob/master/example/src/main/res/values/theme.xml).
 
 #### Pick
 
 The library provides a utility method to start an image picker:
 
-`Crop.pickImage(activity)`
+```java
+Crop.pickImage(activity)
+```
 
 #### Dependency
 
 The AAR is published on Maven Central:
 
-`compile 'com.soundcloud.android:android-crop:0.9.10@aar'`
+```groovy
+compile 'com.soundcloud.android:android-crop:1.0.1@aar'
+```
 
-#### Apps
+#### Users
 
-Apps that use this library include: [SoundCloud](https://play.google.com/store/apps/details?id=com.soundcloud.android), [Depop](https://play.google.com/store/apps/details?id=com.depop)
+Apps that use this library include: [SoundCloud](https://play.google.com/store/apps/details?id=com.soundcloud.android), [Depop](https://play.google.com/store/apps/details?id=com.depop), [Polyvore](https://play.google.com/store/apps/details?id=com.polyvore), [TextSecure](https://play.google.com/store/apps/details?id=org.thoughtcrime.securesms)
 
 ## How does it look?
 
@@ -56,5 +69,16 @@ Apps that use this library include: [SoundCloud](https://play.google.com/store/a
 
 This project is based on the [AOSP](https://source.android.com) camera image cropper via [android-cropimage](https://github.com/lvillani/android-cropimage).
 
-Copyright 2014 [SoundCloud](https://soundcloud.com)  
-Apache License, Version 2.0 
+    Copyright 2015 SoundCloud
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.

build.gradle

@@ -3,7 +3,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.0.0'
+        classpath 'com.android.tools.build:gradle:1.2.3'
     }
 }
 

example/build.gradle

@@ -3,12 +3,12 @@ apply plugin: 'com.android.application'
 archivesBaseName = 'android-crop-example'
 
 android {
-    compileSdkVersion 21
-    buildToolsVersion '21.1.2'
+    compileSdkVersion 23
+    buildToolsVersion '23.0.1'
 
     defaultConfig {
-        minSdkVersion 9
-        targetSdkVersion 21
+        minSdkVersion 10
+        targetSdkVersion 22
         versionCode Integer.parseInt(project.VERSION_CODE)
         versionName project.VERSION
     }

example/src/main/java/com/soundcloud/android/crop/example/MainActivity.java

@@ -1,17 +1,16 @@
 package com.soundcloud.android.crop.example;
 
+import com.soundcloud.android.crop.Crop;
+
 import android.app.Activity;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
 import android.view.Menu;
 import android.view.MenuItem;
-
 import android.widget.ImageView;
 import android.widget.Toast;
 
-import com.soundcloud.android.crop.Crop;
-
 import java.io.File;
 
 public class MainActivity extends Activity {
@@ -51,8 +50,8 @@ public class MainActivity extends Activity {
     }
 
     private void beginCrop(Uri source) {
-        Uri outputUri = Uri.fromFile(new File(getCacheDir(), "cropped"));
-        new Crop(source).output(outputUri).asSquare().start(this);
+        Uri destination = Uri.fromFile(new File(getCacheDir(), "cropped"));
+        Crop.of(source, destination).asSquare().start(this);
     }
 
     private void handleCrop(int resultCode, Intent result) {

example/src/main/res/values/theme.xml

@@ -6,6 +6,7 @@
 
     <style name="Widget.CropImageView" parent="android:Widget">
         <item name="showThirds">true</item>
+        <item name="showCircle">false</item>
         <item name="showHandles">always</item>
         <item name="highlightColor">@color/highlight</item>
     </style>

gradle.properties

@@ -1,4 +1,4 @@
-VERSION=0.9.10
+VERSION=1.0.1
 VERSION_CODE=1
 
 signing.keyId=63A46540
@@ -6,4 +6,4 @@ signing.secretKeyRingFile=
 signing.password=
 
 sonatypeUsername=jdamcd
-sonatypePassword= 
+sonatypePassword=

lib/build.gradle

@@ -6,12 +6,12 @@ apply plugin: 'signing'
 archivesBaseName = 'android-crop'
 
 android {
-    compileSdkVersion 21
-    buildToolsVersion '21.1.1'
+    compileSdkVersion 23
+    buildToolsVersion '23.0.1'
 
     defaultConfig {
-        minSdkVersion 9
-        targetSdkVersion 21
+        minSdkVersion 10
+        targetSdkVersion 22
 
         testApplicationId 'com.soundcloud.android.crop.test'
         testInstrumentationRunner 'android.test.InstrumentationTestRunner'
@@ -19,9 +19,10 @@ android {
 }
 
 dependencies {
-    compile 'com.android.support:support-annotations:21.0.0'
+    compile 'com.android.support:support-annotations:23.0.1'
+    compile 'com.android.support:support-v4:23.0.1'
     androidTestCompile 'com.squareup:fest-android:1.0.7'
-    androidTestCompile 'com.android.support:support-v4:21.0.0'
+    androidTestCompile 'com.android.support:support-v4:23.0.1'
     androidTestCompile 'org.mockito:mockito-core:1.9.5'
     androidTestCompile 'com.google.dexmaker:dexmaker:1.0'
     androidTestCompile 'com.google.dexmaker:dexmaker-mockito:1.0'

lib/src/androidTest/java/com/soundcloud/android/crop/CropBuilderTest.java

@@ -1,16 +1,16 @@
 package com.soundcloud.android.crop;
 
+import static org.fest.assertions.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import org.fest.assertions.api.ANDROID;
+
 import android.app.Activity;
 import android.content.Intent;
 import android.net.Uri;
 import android.provider.MediaStore;
 
-import org.fest.assertions.api.ANDROID;
-
-import static org.fest.assertions.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
 public class CropBuilderTest extends BaseTestCase {
 
     private Activity activity;
@@ -22,7 +22,7 @@ public class CropBuilderTest extends BaseTestCase {
         activity = mock(Activity.class);
         when(activity.getPackageName()).thenReturn("com.example");
 
-        builder = new Crop(Uri.parse("image:input"));
+        builder = Crop.of(Uri.parse("image:input"), Uri.parse("image:output"));
     }
 
     public void testInputUriSetAsData() {
@@ -30,8 +30,6 @@ public class CropBuilderTest extends BaseTestCase {
     }
 
     public void testOutputUriSetAsExtra() {
-        builder.output(Uri.parse("image:output"));
-
         Intent intent = builder.getIntent(activity);
         Uri output = intent.getParcelableExtra(MediaStore.EXTRA_OUTPUT);
 

lib/src/main/AndroidManifest.xml

@@ -1,7 +1 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.soundcloud.android.crop">
-
-    <application
-        android:allowBackup="true" />
-
-</manifest>
+<manifest package="com.soundcloud.android.crop" />

lib/src/main/java/com/soundcloud/android/crop/Crop.java

@@ -20,7 +20,7 @@ public class Crop {
     public static final int REQUEST_PICK = 9162;
     public static final int RESULT_ERROR = 404;
 
-    static interface Extra {
+    interface Extra {
         String ASPECT_X = "aspect_x";
         String ASPECT_Y = "aspect_y";
         String MAX_X = "max_x";
@@ -31,23 +31,19 @@ public class Crop {
     private Intent cropIntent;
 
     /**
-     * Create a crop Intent builder with source image
+     * Create a crop Intent builder with source and destination image Uris
      *
-     * @param source Source image URI
+     * @param source      Uri for image to crop
+     * @param destination Uri for saving the cropped image
      */
-    public Crop(Uri source) {
-        cropIntent = new Intent();
-        cropIntent.setData(source);
+    public static Crop of(Uri source, Uri destination) {
+        return new Crop(source, destination);
     }
 
-    /**
-     * Set output URI where the cropped image will be saved
-     *
-     * @param output Output image URI
-     */
-    public Crop output(Uri output) {
-        cropIntent.putExtra(MediaStore.EXTRA_OUTPUT, output);
-        return this;
+    private Crop(Uri source, Uri destination) {
+        cropIntent = new Intent();
+        cropIntent.setData(source);
+        cropIntent.putExtra(MediaStore.EXTRA_OUTPUT, destination);
     }
 
     /**
@@ -74,7 +70,7 @@ public class Crop {
     /**
      * Set maximum crop size
      *
-     * @param width Max width
+     * @param width  Max width
      * @param height Max height
      */
     public Crop withMaxSize(int width, int height) {
@@ -84,7 +80,7 @@ public class Crop {
     }
 
     /**
-     * Send the crop Intent!
+     * Send the crop Intent from an Activity
      *
      * @param activity Activity to receive result
      */
@@ -93,9 +89,9 @@ public class Crop {
     }
 
     /**
-     * Send the crop Intent with a custom requestCode
+     * Send the crop Intent from an Activity with a custom request code
      *
-     * @param activity Activity to receive result
+     * @param activity    Activity to receive result
      * @param requestCode requestCode for result
      */
     public void start(Activity activity, int requestCode) {
@@ -103,21 +99,30 @@ public class Crop {
     }
 
     /**
-     * Send the crop Intent!
+     * Send the crop Intent from a Fragment
      *
-     * @param context Context
+     * @param context  Context
      * @param fragment Fragment to receive result
      */
-    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
     public void start(Context context, Fragment fragment) {
         start(context, fragment, REQUEST_CROP);
     }
 
     /**
-     * Send the crop Intent with a custom requestCode
+     * Send the crop Intent from a support library Fragment
      *
-     * @param context Context
+     * @param context  Context
      * @param fragment Fragment to receive result
+     */
+    public void start(Context context, android.support.v4.app.Fragment fragment) {
+        start(context, fragment, REQUEST_CROP);
+    }
+
+    /**
+     * Send the crop Intent with a custom request code
+     *
+     * @param context     Context
+     * @param fragment    Fragment to receive result
      * @param requestCode requestCode for result
      */
     @TargetApi(Build.VERSION_CODES.HONEYCOMB)
@@ -125,6 +130,17 @@ public class Crop {
         fragment.startActivityForResult(getIntent(context), requestCode);
     }
 
+    /**
+     * Send the crop Intent with a custom request code
+     *
+     * @param context     Context
+     * @param fragment    Fragment to receive result
+     * @param requestCode requestCode for result
+     */
+    public void start(Context context, android.support.v4.app.Fragment fragment, int requestCode) {
+        fragment.startActivityForResult(getIntent(context), requestCode);
+    }
+
     /**
      * Get Intent to start crop Activity
      *
@@ -156,27 +172,85 @@ public class Crop {
     }
 
     /**
-     * Utility to start an image picker
+     * Pick image from an Activity
      *
-     * @param activity Activity that will receive result
+     * @param activity Activity to receive result
      */
     public static void pickImage(Activity activity) {
         pickImage(activity, REQUEST_PICK);
     }
 
     /**
-     * Utility to start an image picker with request code
+     * Pick image from a Fragment
      *
-     * @param activity Activity that will receive result
+     * @param context  Context
+     * @param fragment Fragment to receive result
+     */
+    public static void pickImage(Context context, Fragment fragment) {
+        pickImage(context, fragment, REQUEST_PICK);
+    }
+
+    /**
+     * Pick image from a support library Fragment
+     *
+     * @param context  Context
+     * @param fragment Fragment to receive result
+     */
+    public static void pickImage(Context context, android.support.v4.app.Fragment fragment) {
+        pickImage(context, fragment, REQUEST_PICK);
+    }
+
+    /**
+     * Pick image from an Activity with a custom request code
+     *
+     * @param activity    Activity to receive result
      * @param requestCode requestCode for result
      */
     public static void pickImage(Activity activity, int requestCode) {
-        Intent intent = new Intent(Intent.ACTION_GET_CONTENT).setType("image/*");
         try {
-            activity.startActivityForResult(intent, requestCode);
+            activity.startActivityForResult(getImagePicker(), requestCode);
         } catch (ActivityNotFoundException e) {
-            Toast.makeText(activity, R.string.crop__pick_error, Toast.LENGTH_SHORT).show();
+            showImagePickerError(activity);
         }
     }
 
+    /**
+     * Pick image from a Fragment with a custom request code
+     *
+     * @param context     Context
+     * @param fragment    Fragment to receive result
+     * @param requestCode requestCode for result
+     */
+    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
+    public static void pickImage(Context context, Fragment fragment, int requestCode) {
+        try {
+            fragment.startActivityForResult(getImagePicker(), requestCode);
+        } catch (ActivityNotFoundException e) {
+            showImagePickerError(context);
+        }
+    }
+
+    /**
+     * Pick image from a support library Fragment with a custom request code
+     *
+     * @param context     Context
+     * @param fragment    Fragment to receive result
+     * @param requestCode requestCode for result
+     */
+    public static void pickImage(Context context, android.support.v4.app.Fragment fragment, int requestCode) {
+        try {
+            fragment.startActivityForResult(getImagePicker(), requestCode);
+        } catch (ActivityNotFoundException e) {
+            showImagePickerError(context);
+        }
+    }
+
+    private static Intent getImagePicker() {
+        return new Intent(Intent.ACTION_GET_CONTENT).setType("image/*");
+    }
+
+    private static void showImagePickerError(Context context) {
+        Toast.makeText(context, R.string.crop__pick_error, Toast.LENGTH_SHORT).show();
+    }
+
 }

lib/src/main/java/com/soundcloud/android/crop/CropImageActivity.java

@@ -21,7 +21,6 @@ import android.content.Intent;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.BitmapRegionDecoder;
-import android.graphics.Canvas;
 import android.graphics.Matrix;
 import android.graphics.Rect;
 import android.graphics.RectF;
@@ -33,6 +32,7 @@ import android.os.Handler;
 import android.provider.MediaStore;
 import android.view.View;
 import android.view.Window;
+import android.view.WindowManager;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -44,7 +44,6 @@ import java.util.concurrent.CountDownLatch;
  */
 public class CropImageActivity extends MonitoredActivity {
 
-    private static final boolean IN_MEMORY_CROP = Build.VERSION.SDK_INT < Build.VERSION_CODES.GINGERBREAD_MR1;
     private static final int SIZE_DEFAULT = 2048;
     private static final int SIZE_LIMIT = 4096;
 
@@ -71,11 +70,10 @@ public class CropImageActivity extends MonitoredActivity {
     @Override
     public void onCreate(Bundle icicle) {
         super.onCreate(icicle);
-        requestWindowFeature(Window.FEATURE_NO_TITLE);
-        setContentView(R.layout.crop__activity_crop);
-        initViews();
+        setupWindowFlags();
+        setupViews();
 
-        setupFromIntent();
+        loadInput();
         if (rotateBitmap == null) {
             finish();
             return;
@@ -83,7 +81,17 @@ public class CropImageActivity extends MonitoredActivity {
         startCrop();
     }
 
-    private void initViews() {
+    @TargetApi(Build.VERSION_CODES.KITKAT)
+    private void setupWindowFlags() {
+        requestWindowFeature(Window.FEATURE_NO_TITLE);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+            getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+        }
+    }
+
+    private void setupViews() {
+        setContentView(R.layout.crop__activity_crop);
+
         imageView = (CropImageView) findViewById(R.id.crop_image);
         imageView.context = this;
         imageView.setRecycler(new ImageViewTouchBase.Recycler() {
@@ -108,7 +116,7 @@ public class CropImageActivity extends MonitoredActivity {
         });
     }
 
-    private void setupFromIntent() {
+    private void loadInput() {
         Intent intent = getIntent();
         Bundle extras = intent.getExtras();
 
@@ -190,7 +198,7 @@ public class CropImageActivity extends MonitoredActivity {
                         handler.post(new Runnable() {
                             public void run() {
                                 if (imageView.getScale() == 1F) {
-                                    imageView.center(true, true);
+                                    imageView.center();
                                 }
                                 latch.countDown();
                             }
@@ -254,23 +262,19 @@ public class CropImageActivity extends MonitoredActivity {
         }
     }
 
-    /*
-     * TODO
-     * This should use the decode/crop/encode single step API so that the whole
-     * (possibly large) Bitmap doesn't need to be read into memory
-     */
     private void onSaveClicked() {
         if (cropView == null || isSaving) {
             return;
         }
         isSaving = true;
 
-        Bitmap croppedImage = null;
+        Bitmap croppedImage;
         Rect r = cropView.getScaledCropRect(sampleSize);
         int width = r.width();
         int height = r.height();
 
-        int outWidth = width, outHeight = height;
+        int outWidth = width;
+        int outHeight = height;
         if (maxX > 0 && maxY > 0 && (width > maxX || height > maxY)) {
             float ratio = (float) width / (float) height;
             if ((float) maxX / (float) maxY > ratio) {
@@ -282,27 +286,18 @@ public class CropImageActivity extends MonitoredActivity {
             }
         }
 
-        if (IN_MEMORY_CROP && rotateBitmap != null) {
-            croppedImage = inMemoryCrop(rotateBitmap, r, width, height, outWidth, outHeight);
-            if (croppedImage != null) {
-                imageView.setImageBitmapResetBase(croppedImage, true);
-                imageView.center(true, true);
-                imageView.highlightViews.clear();
-            }
-        } else {
-            try {
-                croppedImage = decodeRegionCrop(r);
-            } catch (IllegalArgumentException e) {
-                setResultException(e);
-                finish();
-                return;
-            }
+        try {
+            croppedImage = decodeRegionCrop(r, outWidth, outHeight);
+        } catch (IllegalArgumentException e) {
+            setResultException(e);
+            finish();
+            return;
+        }
 
-            if (croppedImage != null) {
-                imageView.setImageRotateBitmapResetBase(new RotateBitmap(croppedImage, exifRotation), true);
-                imageView.center(true, true);
-                imageView.highlightViews.clear();
-            }
+        if (croppedImage != null) {
+            imageView.setImageRotateBitmapResetBase(new RotateBitmap(croppedImage, exifRotation), true);
+            imageView.center();
+            imageView.highlightViews.clear();
         }
         saveImage(croppedImage);
     }
@@ -322,8 +317,7 @@ public class CropImageActivity extends MonitoredActivity {
         }
     }
 
-    @TargetApi(10)
-    private Bitmap decodeRegionCrop(Rect rect) {
+    private Bitmap decodeRegionCrop(Rect rect, int outWidth, int outHeight) {
         // Release memory now
         clearImageView();
 
@@ -350,6 +344,11 @@ public class CropImageActivity extends MonitoredActivity {
 
             try {
                 croppedImage = decoder.decodeRegion(rect, new BitmapFactory.Options());
+                if (croppedImage != null && (rect.width() > outWidth || rect.height() > outHeight)) {
+                    Matrix matrix = new Matrix();
+                    matrix.postScale((float) outWidth / rect.width(), (float) outHeight / rect.height());
+                    croppedImage = Bitmap.createBitmap(croppedImage, 0, 0, croppedImage.getWidth(), croppedImage.getHeight(), matrix, true);
+                }
             } catch (IllegalArgumentException e) {
                 // Rethrow with some extra information
                 throw new IllegalArgumentException("Rectangle " + rect + " is outside of the image ("
@@ -358,7 +357,7 @@ public class CropImageActivity extends MonitoredActivity {
 
         } catch (IOException e) {
             Log.e("Error cropping image: " + e.getMessage(), e);
-            finish();
+            setResultException(e);
         } catch (OutOfMemoryError e) {
             Log.e("OOM cropping image: " + e.getMessage(), e);
             setResultException(e);
@@ -368,33 +367,6 @@ public class CropImageActivity extends MonitoredActivity {
         return croppedImage;
     }
 
-    private Bitmap inMemoryCrop(RotateBitmap rotateBitmap, Rect r, int width, int height, int outWidth, int outHeight) {
-        // In-memory crop means potential OOM errors,
-        // but we have no choice as we can't selectively decode a bitmap with this API level
-        System.gc();
-
-        Bitmap croppedImage = null;
-        try {
-            croppedImage = Bitmap.createBitmap(outWidth, outHeight, Bitmap.Config.RGB_565);
-
-            Canvas canvas = new Canvas(croppedImage);
-            RectF dstRect = new RectF(0, 0, width, height);
-
-            Matrix m = new Matrix();
-            m.setRectToRect(new RectF(r), dstRect, Matrix.ScaleToFit.FILL);
-            m.preConcat(rotateBitmap.getRotateMatrix());
-            canvas.drawBitmap(rotateBitmap.getBitmap(), m, null);
-        } catch (OutOfMemoryError e) {
-            Log.e("OOM cropping image: " + e.getMessage(), e);
-            setResultException(e);
-            System.gc();
-        }
-
-        // Release Bitmap memory as soon as possible
-        clearImageView();
-        return croppedImage;
-    }
-
     private void clearImageView() {
         imageView.clear();
         if (rotateBitmap != null) {
@@ -418,13 +390,10 @@ public class CropImageActivity extends MonitoredActivity {
                 CropUtil.closeSilently(outputStream);
             }
 
-            if (!IN_MEMORY_CROP) {
-                // In-memory crop negates the rotation
-                CropUtil.copyExifRotation(
-                        CropUtil.getFromMediaUri(this, getContentResolver(), sourceUri),
-                        CropUtil.getFromMediaUri(this, getContentResolver(), saveUri)
-                );
-            }
+            CropUtil.copyExifRotation(
+                    CropUtil.getFromMediaUri(this, getContentResolver(), sourceUri),
+                    CropUtil.getFromMediaUri(this, getContentResolver(), saveUri)
+            );
 
             setResultUri(saveUri);
         }

lib/src/main/java/com/soundcloud/android/crop/CropImageView.java

@@ -3,6 +3,7 @@ package com.soundcloud.android.crop;
 import android.content.Context;
 import android.graphics.Canvas;
 import android.graphics.Rect;
+import android.support.annotation.NonNull;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 
@@ -17,18 +18,16 @@ public class CropImageView extends ImageViewTouchBase {
     private float lastX;
     private float lastY;
     private int motionEdge;
+    private int validPointerId;
 
-    @SuppressWarnings("UnusedDeclaration")
     public CropImageView(Context context) {
         super(context);
     }
 
-    @SuppressWarnings("UnusedDeclaration")
     public CropImageView(Context context, AttributeSet attrs) {
         super(context, attrs);
     }
 
-    @SuppressWarnings("UnusedDeclaration")
     public CropImageView(Context context, AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
     }
@@ -85,7 +84,7 @@ public class CropImageView extends ImageViewTouchBase {
     }
 
     @Override
-    public boolean onTouchEvent(MotionEvent event) {
+    public boolean onTouchEvent(@NonNull MotionEvent event) {
         CropImageActivity cropImageActivity = (CropImageActivity) context;
         if (cropImageActivity.isSaving()) {
             return false;
@@ -100,6 +99,8 @@ public class CropImageView extends ImageViewTouchBase {
                     motionHighlightView = hv;
                     lastX = event.getX();
                     lastY = event.getY();
+                    // Prevent multiple touches from interfering with crop area re-sizing
+                    validPointerId = event.getPointerId(event.getActionIndex());
                     motionHighlightView.setMode((edge == HighlightView.MOVE)
                             ? HighlightView.ModifyMode.Move
                             : HighlightView.ModifyMode.Grow);
@@ -113,29 +114,20 @@ public class CropImageView extends ImageViewTouchBase {
                 motionHighlightView.setMode(HighlightView.ModifyMode.None);
             }
             motionHighlightView = null;
+            center();
             break;
         case MotionEvent.ACTION_MOVE:
-            if (motionHighlightView != null) {
+            if (motionHighlightView != null && event.getPointerId(event.getActionIndex()) == validPointerId) {
                 motionHighlightView.handleMotion(motionEdge, event.getX()
                         - lastX, event.getY() - lastY);
                 lastX = event.getX();
                 lastY = event.getY();
-                ensureVisible(motionHighlightView);
             }
-            break;
-        }
 
-        switch (event.getAction()) {
-        case MotionEvent.ACTION_UP:
-            center(true, true);
-            break;
-        case MotionEvent.ACTION_MOVE:
-            // if we're not zoomed then there's no point in even allowing
-            // the user to move the image around. This call to center puts
-            // it back to the normalized location (with false meaning don't
-            // animate).
+            // If we're not zoomed then there's no point in even allowing the user to move the image around.
+            // This call to center puts it back to the normalized location.
             if (getScale() == 1F) {
-                center(true, true);
+                center();
             }
             break;
         }
@@ -189,10 +181,10 @@ public class CropImageView extends ImageViewTouchBase {
     }
 
     @Override
-    protected void onDraw(Canvas canvas) {
+    protected void onDraw(@NonNull Canvas canvas) {
         super.onDraw(canvas);
-        for (HighlightView mHighlightView : highlightViews) {
-            mHighlightView.draw(canvas);
+        for (HighlightView highlightView : highlightViews) {
+            highlightView.draw(canvas);
         }
     }
 

lib/src/main/java/com/soundcloud/android/crop/CropUtil.java

@@ -159,7 +159,7 @@ class CropUtil {
 
     public static void startBackgroundJob(MonitoredActivity activity,
             String title, String message, Runnable job, Handler handler) {
-        // Make the progress dialog uncancelable, so that we can gurantee
+        // Make the progress dialog uncancelable, so that we can guarantee
         // the thread will be done before the activity getting destroyed
         ProgressDialog dialog = ProgressDialog.show(
                 activity, title, message, true, false);

lib/src/main/java/com/soundcloud/android/crop/HighlightView.java

@@ -66,6 +66,7 @@ class HighlightView {
 
     private View viewContext; // View displaying image
     private boolean showThirds;
+    private boolean showCircle;
     private int highlightColor;
 
     private ModifyMode modifyMode = ModifyMode.None;
@@ -87,6 +88,7 @@ class HighlightView {
         TypedArray attributes = context.obtainStyledAttributes(outValue.resourceId, R.styleable.CropImageView);
         try {
             showThirds = attributes.getBoolean(R.styleable.CropImageView_showThirds, false);
+            showCircle = attributes.getBoolean(R.styleable.CropImageView_showCircle, false);
             highlightColor = attributes.getColor(R.styleable.CropImageView_highlightColor,
                     DEFAULT_HIGHLIGHT_COLOR);
             handleMode = HandleMode.values()[attributes.getInt(R.styleable.CropImageView_showHandles, 0)];
@@ -150,6 +152,10 @@ class HighlightView {
                 drawThirds(canvas);
             }
 
+            if (showCircle) {
+                drawCircle(canvas);
+            }
+
             if (handleMode == HandleMode.Always ||
                     (handleMode == HandleMode.Changing && modifyMode == ModifyMode.Grow)) {
                 drawHandles(canvas);
@@ -209,6 +215,11 @@ class HighlightView {
                 drawRect.right, drawRect.top + yThird * 2, outlinePaint);
     }
 
+    private void drawCircle(Canvas canvas) {
+        outlinePaint.setStrokeWidth(1);
+        canvas.drawOval(new RectF(drawRect), outlinePaint);
+    }
+
     public void setMode(ModifyMode mode) {
         if (mode != modifyMode) {
             modifyMode = mode;

lib/src/main/java/com/soundcloud/android/crop/ImageViewTouchBase.java

@@ -192,12 +192,10 @@ abstract class ImageViewTouchBase extends ImageView {
         maxZoom = calculateMaxZoom();
     }
 
-    // Center as much as possible in one or both axis.  Centering is
-    // defined as follows:  if the image is scaled down below the
-    // view's dimensions then center it (literally).  If the image
-    // is scaled larger than the view and is translated out of view
-    // then translate it back into view (i.e. eliminate black bars).
-    protected void center(boolean horizontal, boolean vertical) {
+    // Center as much as possible in one or both axis.  Centering is defined as follows:
+    // * If the image is scaled down below the view's dimensions then center it.
+    // * If the image is scaled larger than the view and is translated out of view then translate it back into view.
+    protected void center() {
         final Bitmap bitmap = bitmapDisplayed.getBitmap();
         if (bitmap == null) {
             return;
@@ -212,32 +210,37 @@ abstract class ImageViewTouchBase extends ImageView {
 
         float deltaX = 0, deltaY = 0;
 
-        if (vertical) {
-            int viewHeight = getHeight();
-            if (height < viewHeight) {
-                deltaY = (viewHeight - height) / 2 - rect.top;
-            } else if (rect.top > 0) {
-                deltaY = -rect.top;
-            } else if (rect.bottom < viewHeight) {
-                deltaY = getHeight() - rect.bottom;
-            }
-        }
-
-        if (horizontal) {
-            int viewWidth = getWidth();
-            if (width < viewWidth) {
-                deltaX = (viewWidth - width) / 2 - rect.left;
-            } else if (rect.left > 0) {
-                deltaX = -rect.left;
-            } else if (rect.right < viewWidth) {
-                deltaX = viewWidth - rect.right;
-            }
-        }
+        deltaY = centerVertical(rect, height, deltaY);
+        deltaX = centerHorizontal(rect, width, deltaX);
 
         postTranslate(deltaX, deltaY);
         setImageMatrix(getImageViewMatrix());
     }
 
+    private float centerVertical(RectF rect, float height, float deltaY) {
+        int viewHeight = getHeight();
+        if (height < viewHeight) {
+            deltaY = (viewHeight - height) / 2 - rect.top;
+        } else if (rect.top > 0) {
+            deltaY = -rect.top;
+        } else if (rect.bottom < viewHeight) {
+            deltaY = getHeight() - rect.bottom;
+        }
+        return deltaY;
+    }
+
+    private float centerHorizontal(RectF rect, float width, float deltaX) {
+        int viewWidth = getWidth();
+        if (width < viewWidth) {
+            deltaX = (viewWidth - width) / 2 - rect.left;
+        } else if (rect.left > 0) {
+            deltaX = -rect.left;
+        } else if (rect.right < viewWidth) {
+            deltaX = viewWidth - rect.right;
+        }
+        return deltaX;
+    }
+
     private void init() {
         setScaleType(ImageView.ScaleType.MATRIX);
     }
@@ -313,7 +316,7 @@ abstract class ImageViewTouchBase extends ImageView {
 
         suppMatrix.postScale(deltaScale, deltaScale, centerX, centerY);
         setImageMatrix(getImageViewMatrix());
-        center(true, true);
+        center();
     }
 
     protected void zoomTo(final float scale, final float centerX,
@@ -383,7 +386,7 @@ abstract class ImageViewTouchBase extends ImageView {
             suppMatrix.postScale(1F / rate, 1F / rate, cx, cy);
         }
         setImageMatrix(getImageViewMatrix());
-        center(true, true);
+        center();
     }
 
     protected void postTranslate(float dx, float dy) {

lib/src/main/java/com/soundcloud/android/crop/Log.java

@@ -4,11 +4,11 @@ class Log {
 
     private static final String TAG = "android-crop";
 
-    public static final void e(String msg) {
+    public static void e(String msg) {
         android.util.Log.e(TAG, msg);
     }
 
-    public static final void e(String msg, Throwable e) {
+    public static void e(String msg, Throwable e) {
         android.util.Log.e(TAG, msg, e);
     }
 

lib/src/main/res/values-ar/strings.xml

@@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <string name="crop__saving">جارى حفظ الصورة …</string>
+    <string name="crop__wait">رجاء الأنتظار …</string>
+    <string name="crop__pick_error">الصورة غير متاحة</string>
+
+    <string name="crop__done">تم</string>
+    <string name="crop__cancel" tools:ignore="ButtonCase">الغاء</string>
+
+</resources>

lib/src/main/res/values-ca/strings.xml

@@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <string name="crop__saving">Guardant imatge…</string>
+    <string name="crop__wait">Si us plau esperi…</string>
+    <string name="crop__pick_error">No hi ha imatges disponibles</string>
+
+    <string name="crop__done">ACCEPTAR</string>
+    <string name="crop__cancel" tools:ignore="ButtonCase">CANCEL·LAR</string>
+
+</resources>

lib/src/main/res/values-de/strings.xml

@@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <string name="crop__saving">Bild speichern…</string>
+    <string name="crop__wait">Bitte warten…</string>
+    <string name="crop__pick_error">Keine Bildquellen verfügbar</string>
+
+    <string name="crop__done">übernehmen</string>
+    <string name="crop__cancel" tools:ignore="ButtonCase">abbrechen</string>
+
+</resources>

lib/src/main/res/values-es/strings.xml

@@ -2,7 +2,7 @@
 
     <string name="crop__saving">Guardando imagen…</string>
     <string name="crop__wait">Por favor espere…</string>
-    <string name="crop__pick_error">No hay imagenes disponibles</string>
+    <string name="crop__pick_error">No hay imágenes disponibles</string>
 
     <string name="crop__done">ACEPTAR</string>
     <string name="crop__cancel" tools:ignore="ButtonCase">CANCELAR</string>

lib/src/main/res/values-fr/strings.xml

@@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <string name="crop__saving">Enregistrement de l\'image…</string>
+    <string name="crop__wait">Veuillez patienter…</string>
+    <string name="crop__pick_error">Aucune image disponible</string>
+
+    <string name="crop__done">ACCEPTER</string>
+    <string name="crop__cancel" tools:ignore="ButtonCase">ANNULER</string>
+
+</resources>

lib/src/main/res/values-in/strings.xml

@@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <string name="crop__saving">Menyimpan gambar…</string>
+    <string name="crop__wait">Silakan tunggu…</string>
+    <string name="crop__pick_error">Tidak ada sumber gambar yang tersedia</string>
+
+    <string name="crop__done">SELESAI</string>
+    <string name="crop__cancel" tools:ignore="ButtonCase">BATAL</string>
+
+</resources>

lib/src/main/res/values-it/strings.xml

@@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <string name="crop__saving">Salvataggio immagine…</string>
+    <string name="crop__wait">Attendere prego…</string>
+    <string name="crop__pick_error">Nessuna immagine disponibile</string>
+
+    <string name="crop__done">ACCETTA</string>
+    <string name="crop__cancel" tools:ignore="ButtonCase">ANNULLA</string>
+
+</resources>

lib/src/main/res/values-ko/strings.xml

@@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <string name="crop__saving">사진을 저장중입니다…</string>
+    <string name="crop__wait">잠시만 기다려주세요…</string>
+    <string name="crop__pick_error">이미지가 존재하지 않습니다.</string>
+
+    <string name="crop__done">확인</string>
+    <string name="crop__cancel" tools:ignore="ButtonCase">취소</string>
+
+</resources>

lib/src/main/res/values-pt/strings.xml

@@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <string name="crop__saving">Salvando imagem…</string>
+    <string name="crop__wait">Por favor, aguarde…</string>
+    <string name="crop__pick_error">Sem fontes de imagem disponíveis</string>
+
+    <string name="crop__done">FINALIZADO</string>
+    <string name="crop__cancel" tools:ignore="ButtonCase">CANCELAR</string>
+
+</resources>

lib/src/main/res/values-ru/strings.xml

@@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <string name="crop__saving">Изображение сохраняется…</string>
+    <string name="crop__wait">Пожалуйста, подождите…</string>
+    <string name="crop__pick_error">Нет доступных изображений</string>
+
+    <string name="crop__done">ГОТОВО</string>
+    <string name="crop__cancel" tools:ignore="ButtonCase">ОТМЕНА</string>
+
+</resources>

lib/src/main/res/values-sv/strings.xml

@@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <string name="crop__saving">Sparar bild…</string>
+    <string name="crop__wait">Var god vänta…</string>
+    <string name="crop__pick_error">Inga bildkällor tillgängliga</string>
+
+    <string name="crop__done">KLAR</string>
+    <string name="crop__cancel" tools:ignore="ButtonCase">AVBRYT</string>
+
+</resources>

lib/src/main/res/values-tr/strings.xml

@@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <string name="crop__saving">Fotoğraf kaydediliyor…</string>
+    <string name="crop__wait">Lütfen bekleyin…</string>
+    <string name="crop__pick_error">Fotoğraf bulunamadı</string>
+
+    <string name="crop__done">TAMAM</string>
+    <string name="crop__cancel" tools:ignore="ButtonCase">ÇIKIŞ</string>
+
+</resources>

lib/src/main/res/values-zh-rCN/strings.xml

@@ -3,7 +3,8 @@
     <string name="crop__saving">正在保存照片…</string>
     <string name="crop__wait">请等待…</string>
     <string name="crop__pick_error">无效的图片</string>
+
     <string name="crop__done">完成</string>
     <string name="crop__cancel" tools:ignore="ButtonCase">取消</string>
 
-</resources>
+</resources>

lib/src/main/res/values-zh-rTW/strings.xml

@@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <string name="crop__saving">正在儲存相片…</string>
+    <string name="crop__wait">請稍候…</string>
+    <string name="crop__pick_error">沒有可用的圖片來源</string>
+
+    <string name="crop__done">完成</string>
+    <string name="crop__cancel" tools:ignore="ButtonCase">取消</string>
+
+</resources>

lib/src/main/res/values/attrs.xml

@@ -5,6 +5,7 @@
     <declare-styleable name="CropImageView">
         <attr name="highlightColor" format="reference|color" />
         <attr name="showThirds" format="boolean" />
+        <attr name="showCircle" format="boolean" />
         <attr name="showHandles">
           <enum name="changing" value="0" />
           <enum name="always" value="1" />