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Setting image src to null will clear the bitmap.

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This commit is contained in:
Panayot Cankov
2017-04-27 12:02:50 +03:00
parent 502a37d27c
commit 62cba0070f
1 changed files with 5 additions and 3 deletions
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8
tns-core-modules/ui/image/image.android.ts
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@ -1,5 +1,5 @@
import { import {
ImageSource, ImageBase, stretchProperty, imageSourceProperty, srcProperty, tintColorProperty, unsetValue, Color, ImageSource, ImageBase, stretchProperty, imageSourceProperty, srcProperty, tintColorProperty, Color,
isDataURI, isFileOrResourcePath, RESOURCE_PREFIX isDataURI, isFileOrResourcePath, RESOURCE_PREFIX
} from "./image-common"; } from "./image-common";
import { path, knownFolders } from "../../file-system"; import { path, knownFolders } from "../../file-system";
@ -67,7 +67,9 @@ export class Image extends ImageBase {
public _createImageSourceFromSrc() { public _createImageSourceFromSrc() {
let imageView = this.nativeView; let imageView = this.nativeView;
this.imageSource = <any>unsetValue; if (imageView) {
imageView.setUri(null, 0, 0, false, true);
}
if (!imageView || !this.src) { if (!imageView || !this.src) {
return; return;
@ -76,7 +78,7 @@ export class Image extends ImageBase {
let value = this.src; let value = this.src;
let async = this.loadMode === ASYNC; let async = this.loadMode === ASYNC;
if (typeof value === "string") { if (typeof value === "string" || value instanceof String) {
value = value.trim(); value = value.trim();
this.isLoading = true; this.isLoading = true;