fix(android): imageAsResized to squared images (#13723)

* fix(android): imageAsResized to squared images * fix(android): imageAsResized to squared images * Update TiBlob.java

Author: m1ga

android/titanium/src/java/org/appcelerator/titanium/TiBlob.java

@@ -720,6 +720,11 @@ public TiBlob imageAsResized(Number width, Number height)
 imageResized = Bitmap.createScaledBitmap(img, dstWidth, dstHeight, true);
  }
  }
+
+if (imageResized.getHeight() != dstHeight || imageResized.getWidth() != dstWidth) {
+// image didn't resize - fallback
+imageResized = Bitmap.createScaledBitmap(img, dstWidth, dstHeight, true);
+ }
 if (img != image && img != imageResized) {
 img.recycle();
 img = null;

tests/Resources/Logo_non_square.png

@@ -309,13 +309,88 @@ describe('Titanium.Blob', function () {
 should(b.height).be.eql(60);
 });
 
+it('with PNG (square)',function(){
+constblob=Ti.Filesystem.getFile('Logo.png').read();
+constb=blob.imageAsResized(50,50);
+should(b).be.an.Object();
+should(b.width).be.eql(50);
+should(b.height).be.eql(50);
+});
+
+it('with non-image (JS file) returns null',function(){
+constblob=Ti.Filesystem.getFile('app.js').read();
+constb=blob.imageAsResized(50,60);
+should.not.exist(b);
+});
+});
+
+describe('#imageAsResized() - non square',function(){
+it('is a Function',function(){
+constblob=Ti.Filesystem.getFile('Logo_non_square.png').read();
+should(blob.imageAsResized).be.a.Function();
+});
+
+it('with PNG',function(){
+constblob=Ti.Filesystem.getFile('Logo_non_square.png').read();
+constb=blob.imageAsResized(50,60);
+should(b).be.an.Object();
+should(b.width).be.eql(50);
+should(b.height).be.eql(60);
+});
+
+it('with PNG (square)',function(){
+constblob=Ti.Filesystem.getFile('Logo_non_square.png').read();
+constb=blob.imageAsResized(50,50);
+should(b).be.an.Object();
+should(b.width).be.eql(50);
+should(b.height).be.eql(50);
+});
+
 it('with non-image (JS file) returns null',function(){
 constblob=Ti.Filesystem.getFile('app.js').read();
 constb=blob.imageAsResized(50,60);
 should.not.exist(b);
 });
 });
 
+describe('#imageAsResized() from imageview',function(){
+it('square to non square',function(){
+constimg=Ti.UI.createImageView({image: 'Logo.png'});
+constblob=img.toBlob();
+constb=blob.imageAsResized(50,60);
+should(b).be.an.Object();
+should(b.width).be.eql(50);
+should(b.height).be.eql(60);
+});
+
+it('non square to non square',function(){
+constimg=Ti.UI.createImageView({image: 'Logo_non_square.png'});
+constblob=img.toBlob();
+constb=blob.imageAsResized(50,60);
+should(b).be.an.Object();
+should(b.width).be.eql(50);
+should(b.height).be.eql(60);
+});
+
+it('square to square',function(){
+constimg=Ti.UI.createImageView({image: 'Logo.png'});
+constblob=img.toBlob();
+constb=blob.imageAsResized(60,60);
+should(b).be.an.Object();
+should(b.width).be.eql(60);
+should(b.height).be.eql(60);
+});
+
+it('non square to square',function(){
+constimg=Ti.UI.createImageView({image: 'Logo_non_square.png'});
+constblob=img.toBlob();
+constb=blob.imageAsResized(60,60);
+should(b).be.an.Object();
+should(b.width).be.eql(60);
+should(b.height).be.eql(60);
+});
+});
+
 describe('#imageAsThumbnail()',function(){
 it('is a Function',function(){
 constblob=Ti.Filesystem.getFile('Logo.png').read();