mirror of
https://github.com/NativeScript/NativeScript.git
synced 2025-11-05 13:26:48 +08:00
chore: format
This commit is contained in:
Nathan Walker
@@ -1,7 +1,13 @@
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import { View } from "../core/view";
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import { LinearGradient } from "./linear-gradient";
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import { isDataURI, isFileOrResourcePath, layout, RESOURCE_PREFIX, FILE_PREFIX } from "../../utils/utils";
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import {
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isDataURI,
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isFileOrResourcePath,
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layout,
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RESOURCE_PREFIX,
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FILE_PREFIX,
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} from "../../utils/utils";
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import { parse } from "../../css-value";
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import { path, knownFolders } from "../../file-system";
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import * as application from "../../application";
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@@ -9,288 +15,367 @@ import { profile } from "../../profiling";
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export * from "./background-common";
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interface AndroidView {
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_cachedDrawable: android.graphics.drawable.Drawable.ConstantState | android.graphics.drawable.Drawable;
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_cachedDrawable:
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| android.graphics.drawable.Drawable.ConstantState
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| android.graphics.drawable.Drawable;
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}
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// TODO: Change this implementation to use
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// We are using "ad" here to avoid namespace collision with the global android object
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export module ad {
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let SDK: number;
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function getSDK() {
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if (!SDK) {
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SDK = android.os.Build.VERSION.SDK_INT;
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}
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let SDK: number;
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function getSDK() {
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if (!SDK) {
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SDK = android.os.Build.VERSION.SDK_INT;
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}
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return SDK;
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}
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return SDK;
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}
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function isSetColorFilterOnlyWidget(nativeView: android.view.View): boolean {
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return (
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nativeView instanceof android.widget.Button ||
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(nativeView instanceof androidx.appcompat.widget.Toolbar
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&& getSDK() >= 21 // There is an issue with the DrawableContainer which was fixed for API version 21 and above: https://code.google.com/p/android/issues/detail?id=60183
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)
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);
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}
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function isSetColorFilterOnlyWidget(
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nativeView: android.view.View
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): boolean {
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return (
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nativeView instanceof android.widget.Button ||
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(nativeView instanceof androidx.appcompat.widget.Toolbar &&
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getSDK() >= 21) // There is an issue with the DrawableContainer which was fixed for API version 21 and above: https://code.google.com/p/android/issues/detail?id=60183
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);
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}
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export function onBackgroundOrBorderPropertyChanged(view: View) {
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const nativeView = <android.view.View>view.nativeViewProtected;
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if (!nativeView) {
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return;
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}
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export function onBackgroundOrBorderPropertyChanged(view: View) {
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const nativeView = <android.view.View>view.nativeViewProtected;
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if (!nativeView) {
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return;
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}
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const background = view.style.backgroundInternal;
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let drawable = nativeView.getBackground();
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const androidView = <any>view as AndroidView;
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// use undefined as not set. getBackground will never return undefined only Drawable or null;
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if (androidView._cachedDrawable === undefined && drawable) {
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const constantState = drawable.getConstantState();
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androidView._cachedDrawable = constantState || drawable;
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}
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const background = view.style.backgroundInternal;
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let drawable = nativeView.getBackground();
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const androidView = (<any>view) as AndroidView;
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// use undefined as not set. getBackground will never return undefined only Drawable or null;
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if (androidView._cachedDrawable === undefined && drawable) {
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const constantState = drawable.getConstantState();
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androidView._cachedDrawable = constantState || drawable;
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}
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if (isSetColorFilterOnlyWidget(nativeView)
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&& drawable
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&& !background.hasBorderWidth()
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&& !background.hasBorderRadius()
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&& !background.clipPath
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&& !background.image
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&& background.color) {
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if (
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isSetColorFilterOnlyWidget(nativeView) &&
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drawable &&
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!background.hasBorderWidth() &&
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!background.hasBorderRadius() &&
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!background.clipPath &&
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!background.image &&
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background.color
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) {
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if (
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drawable instanceof org.nativescript.widgets.BorderDrawable &&
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androidView._cachedDrawable
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) {
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if (
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!(
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androidView._cachedDrawable instanceof
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android.graphics.drawable.Drawable.ConstantState
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)
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) {
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return;
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}
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if (drawable instanceof org.nativescript.widgets.BorderDrawable && androidView._cachedDrawable) {
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if (!(androidView._cachedDrawable instanceof android.graphics.drawable.Drawable.ConstantState)) {
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return;
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}
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drawable = androidView._cachedDrawable.newDrawable(
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nativeView.getResources()
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);
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nativeView.setBackground(drawable);
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}
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drawable = androidView._cachedDrawable.newDrawable(nativeView.getResources());
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nativeView.setBackground(drawable);
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}
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const backgroundColor = ((<any>drawable).backgroundColor =
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background.color.android);
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drawable.mutate();
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drawable.setColorFilter(
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backgroundColor,
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android.graphics.PorterDuff.Mode.SRC_IN
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);
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drawable.invalidateSelf(); // Make sure the drawable is invalidated. Android forgets to invalidate it in some cases: toolbar
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(<any>drawable).backgroundColor = backgroundColor;
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} else if (!background.isEmpty()) {
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let backgroundDrawable = drawable as org.nativescript.widgets.BorderDrawable;
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if (
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!(drawable instanceof org.nativescript.widgets.BorderDrawable)
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) {
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backgroundDrawable = new org.nativescript.widgets.BorderDrawable(
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layout.getDisplayDensity(),
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view.toString()
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);
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refreshBorderDrawable(view, backgroundDrawable);
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nativeView.setBackground(backgroundDrawable);
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} else {
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refreshBorderDrawable(view, backgroundDrawable);
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}
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} else {
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const cachedDrawable = androidView._cachedDrawable;
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let defaultDrawable: android.graphics.drawable.Drawable = null;
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if (cachedDrawable) {
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if (
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cachedDrawable instanceof
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android.graphics.drawable.Drawable.ConstantState
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) {
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defaultDrawable = cachedDrawable.newDrawable(
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nativeView.getResources()
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);
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} else if (
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cachedDrawable instanceof android.graphics.drawable.Drawable
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) {
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defaultDrawable = cachedDrawable;
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}
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}
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const backgroundColor = (<any>drawable).backgroundColor = background.color.android;
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drawable.mutate();
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drawable.setColorFilter(backgroundColor, android.graphics.PorterDuff.Mode.SRC_IN);
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drawable.invalidateSelf(); // Make sure the drawable is invalidated. Android forgets to invalidate it in some cases: toolbar
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(<any>drawable).backgroundColor = backgroundColor;
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} else if (!background.isEmpty()) {
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let backgroundDrawable = drawable as org.nativescript.widgets.BorderDrawable;
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if (!(drawable instanceof org.nativescript.widgets.BorderDrawable)) {
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backgroundDrawable = new org.nativescript.widgets.BorderDrawable(layout.getDisplayDensity(), view.toString());
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refreshBorderDrawable(view, backgroundDrawable);
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nativeView.setBackground(backgroundDrawable);
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} else {
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refreshBorderDrawable(view, backgroundDrawable);
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}
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} else {
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const cachedDrawable = androidView._cachedDrawable;
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let defaultDrawable: android.graphics.drawable.Drawable = null;
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if (cachedDrawable) {
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if (cachedDrawable instanceof android.graphics.drawable.Drawable.ConstantState) {
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defaultDrawable = cachedDrawable.newDrawable(nativeView.getResources());
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} else if (cachedDrawable instanceof android.graphics.drawable.Drawable) {
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defaultDrawable = cachedDrawable;
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}
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}
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nativeView.setBackground(defaultDrawable);
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}
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nativeView.setBackground(defaultDrawable);
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}
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// TODO: Can we move BorderWidths as separate native setter?
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// This way we could skip setPadding if borderWidth is not changed.
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const leftPadding = Math.ceil(
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view.effectiveBorderLeftWidth + view.effectivePaddingLeft
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);
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const topPadding = Math.ceil(
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view.effectiveBorderTopWidth + view.effectivePaddingTop
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);
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const rightPadding = Math.ceil(
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view.effectiveBorderRightWidth + view.effectivePaddingRight
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);
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const bottomPadding = Math.ceil(
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view.effectiveBorderBottomWidth + view.effectivePaddingBottom
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);
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// TODO: Can we move BorderWidths as separate native setter?
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// This way we could skip setPadding if borderWidth is not changed.
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const leftPadding = Math.ceil(view.effectiveBorderLeftWidth + view.effectivePaddingLeft);
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const topPadding = Math.ceil(view.effectiveBorderTopWidth + view.effectivePaddingTop);
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const rightPadding = Math.ceil(view.effectiveBorderRightWidth + view.effectivePaddingRight);
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const bottomPadding = Math.ceil(view.effectiveBorderBottomWidth + view.effectivePaddingBottom);
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nativeView.setPadding(
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leftPadding,
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topPadding,
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rightPadding,
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bottomPadding
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);
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}
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nativeView.setPadding(
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leftPadding,
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topPadding,
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rightPadding,
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bottomPadding
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);
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}
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}
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function fromBase64(source: string): android.graphics.Bitmap {
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const bytes = android.util.Base64.decode(source, android.util.Base64.DEFAULT);
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const bytes = android.util.Base64.decode(
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source,
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android.util.Base64.DEFAULT
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);
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return android.graphics.BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
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return android.graphics.BitmapFactory.decodeByteArray(
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bytes,
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0,
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bytes.length
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);
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}
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function fromGradient(gradient: LinearGradient): org.nativescript.widgets.LinearGradientDefinition {
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const colors = Array.create("int", gradient.colorStops.length);
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const stops = Array.create("float", gradient.colorStops.length);
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let hasStops = false;
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gradient.colorStops.forEach((stop, index) => {
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colors[index] = stop.color.android;
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if (stop.offset) {
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stops[index] = stop.offset.value;
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hasStops = true;
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}
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});
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function fromGradient(
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gradient: LinearGradient
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): org.nativescript.widgets.LinearGradientDefinition {
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const colors = Array.create("int", gradient.colorStops.length);
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const stops = Array.create("float", gradient.colorStops.length);
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let hasStops = false;
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gradient.colorStops.forEach((stop, index) => {
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colors[index] = stop.color.android;
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if (stop.offset) {
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stops[index] = stop.offset.value;
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hasStops = true;
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}
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});
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const alpha = gradient.angle / (Math.PI * 2);
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const startX = Math.pow(
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Math.sin(Math.PI * (alpha + 0.75)),
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2
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);
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const startY = Math.pow(
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Math.sin(Math.PI * (alpha + 0.5)),
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2
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);
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const endX = Math.pow(
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Math.sin(Math.PI * (alpha + 0.25)),
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2
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);
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const endY = Math.pow(
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Math.sin(Math.PI * alpha),
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2
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);
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const alpha = gradient.angle / (Math.PI * 2);
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const startX = Math.pow(Math.sin(Math.PI * (alpha + 0.75)), 2);
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const startY = Math.pow(Math.sin(Math.PI * (alpha + 0.5)), 2);
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const endX = Math.pow(Math.sin(Math.PI * (alpha + 0.25)), 2);
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const endY = Math.pow(Math.sin(Math.PI * alpha), 2);
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return new org.nativescript.widgets.LinearGradientDefinition(startX, startY, endX, endY, colors, hasStops ? stops : null);
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return new org.nativescript.widgets.LinearGradientDefinition(
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startX,
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startY,
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endX,
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endY,
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colors,
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hasStops ? stops : null
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);
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}
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const pattern: RegExp = /url\(('|")(.*?)\1\)/;
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function refreshBorderDrawable(this: void, view: View, borderDrawable: org.nativescript.widgets.BorderDrawable) {
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const nativeView = <android.view.View>view.nativeViewProtected;
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const context = nativeView.getContext();
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function refreshBorderDrawable(
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this: void,
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view: View,
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borderDrawable: org.nativescript.widgets.BorderDrawable
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) {
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const nativeView = <android.view.View>view.nativeViewProtected;
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const context = nativeView.getContext();
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const background = view.style.backgroundInternal;
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if (background) {
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const backgroundPositionParsedCSSValues = createNativeCSSValueArray(background.position);
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const backgroundSizeParsedCSSValues = createNativeCSSValueArray(background.size);
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const blackColor = -16777216; //android.graphics.Color.BLACK;
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const background = view.style.backgroundInternal;
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if (background) {
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const backgroundPositionParsedCSSValues = createNativeCSSValueArray(
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background.position
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);
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const backgroundSizeParsedCSSValues = createNativeCSSValueArray(
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background.size
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);
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const blackColor = -16777216; //android.graphics.Color.BLACK;
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let imageUri: string;
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if (background.image && typeof background.image === "string") {
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imageUri = background.image;
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const match = imageUri.match(pattern);
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if (match && match[2]) {
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imageUri = match[2];
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}
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}
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let imageUri: string;
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if (background.image && typeof background.image === "string") {
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imageUri = background.image;
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const match = imageUri.match(pattern);
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if (match && match[2]) {
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imageUri = match[2];
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}
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}
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let bitmap: android.graphics.Bitmap = null;
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if (isDataURI(imageUri)) {
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const base64Data = imageUri.split(",")[1];
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if (base64Data !== undefined) {
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bitmap = fromBase64(base64Data);
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imageUri = null;
|
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}
|
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} else if (isFileOrResourcePath(imageUri)) {
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if (imageUri.indexOf(RESOURCE_PREFIX) !== 0) {
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let fileName = imageUri;
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if (fileName.indexOf("~/") === 0) {
|
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fileName = path.join(knownFolders.currentApp().path, fileName.replace("~/", ""));
|
||||
}
|
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let bitmap: android.graphics.Bitmap = null;
|
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if (isDataURI(imageUri)) {
|
||||
const base64Data = imageUri.split(",")[1];
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if (base64Data !== undefined) {
|
||||
bitmap = fromBase64(base64Data);
|
||||
imageUri = null;
|
||||
}
|
||||
} else if (isFileOrResourcePath(imageUri)) {
|
||||
if (imageUri.indexOf(RESOURCE_PREFIX) !== 0) {
|
||||
let fileName = imageUri;
|
||||
if (fileName.indexOf("~/") === 0) {
|
||||
fileName = path.join(
|
||||
knownFolders.currentApp().path,
|
||||
fileName.replace("~/", "")
|
||||
);
|
||||
}
|
||||
|
||||
imageUri = FILE_PREFIX + fileName;
|
||||
}
|
||||
}
|
||||
imageUri = FILE_PREFIX + fileName;
|
||||
}
|
||||
}
|
||||
|
||||
let gradient: org.nativescript.widgets.LinearGradientDefinition = null;
|
||||
if (background.image && background.image instanceof LinearGradient) {
|
||||
gradient = fromGradient(background.image);
|
||||
}
|
||||
let gradient: org.nativescript.widgets.LinearGradientDefinition = null;
|
||||
if (background.image && background.image instanceof LinearGradient) {
|
||||
gradient = fromGradient(background.image);
|
||||
}
|
||||
|
||||
borderDrawable.refresh(
|
||||
background.borderTopColor ? background.borderTopColor.android : blackColor,
|
||||
background.borderRightColor ? background.borderRightColor.android : blackColor,
|
||||
background.borderBottomColor ? background.borderBottomColor.android : blackColor,
|
||||
background.borderLeftColor ? background.borderLeftColor.android : blackColor,
|
||||
borderDrawable.refresh(
|
||||
background.borderTopColor
|
||||
? background.borderTopColor.android
|
||||
: blackColor,
|
||||
background.borderRightColor
|
||||
? background.borderRightColor.android
|
||||
: blackColor,
|
||||
background.borderBottomColor
|
||||
? background.borderBottomColor.android
|
||||
: blackColor,
|
||||
background.borderLeftColor
|
||||
? background.borderLeftColor.android
|
||||
: blackColor,
|
||||
|
||||
background.borderTopWidth,
|
||||
background.borderRightWidth,
|
||||
background.borderBottomWidth,
|
||||
background.borderLeftWidth,
|
||||
background.borderTopWidth,
|
||||
background.borderRightWidth,
|
||||
background.borderBottomWidth,
|
||||
background.borderLeftWidth,
|
||||
|
||||
background.borderTopLeftRadius,
|
||||
background.borderTopRightRadius,
|
||||
background.borderBottomRightRadius,
|
||||
background.borderBottomLeftRadius,
|
||||
background.borderTopLeftRadius,
|
||||
background.borderTopRightRadius,
|
||||
background.borderBottomRightRadius,
|
||||
background.borderBottomLeftRadius,
|
||||
|
||||
background.clipPath,
|
||||
background.clipPath,
|
||||
|
||||
background.color ? background.color.android : 0,
|
||||
imageUri,
|
||||
bitmap,
|
||||
gradient,
|
||||
context,
|
||||
background.repeat,
|
||||
background.position,
|
||||
backgroundPositionParsedCSSValues,
|
||||
background.size,
|
||||
backgroundSizeParsedCSSValues
|
||||
);
|
||||
//console.log(`>>> ${borderDrawable.toDebugString()}`);
|
||||
}
|
||||
background.color ? background.color.android : 0,
|
||||
imageUri,
|
||||
bitmap,
|
||||
gradient,
|
||||
context,
|
||||
background.repeat,
|
||||
background.position,
|
||||
backgroundPositionParsedCSSValues,
|
||||
background.size,
|
||||
backgroundSizeParsedCSSValues
|
||||
);
|
||||
//console.log(`>>> ${borderDrawable.toDebugString()}`);
|
||||
}
|
||||
}
|
||||
|
||||
function createNativeCSSValueArray(css: string): native.Array<org.nativescript.widgets.CSSValue> {
|
||||
if (!css) {
|
||||
return null;
|
||||
}
|
||||
function createNativeCSSValueArray(
|
||||
css: string
|
||||
): native.Array<org.nativescript.widgets.CSSValue> {
|
||||
if (!css) {
|
||||
return null;
|
||||
}
|
||||
|
||||
const cssValues = parse(css);
|
||||
const nativeArray = Array.create(org.nativescript.widgets.CSSValue, cssValues.length);
|
||||
for (let i = 0, length = cssValues.length; i < length; i++) {
|
||||
nativeArray[i] = new org.nativescript.widgets.CSSValue(
|
||||
cssValues[i].type,
|
||||
cssValues[i].string,
|
||||
cssValues[i].unit,
|
||||
cssValues[i].value
|
||||
);
|
||||
}
|
||||
const cssValues = parse(css);
|
||||
const nativeArray = Array.create(
|
||||
org.nativescript.widgets.CSSValue,
|
||||
cssValues.length
|
||||
);
|
||||
for (let i = 0, length = cssValues.length; i < length; i++) {
|
||||
nativeArray[i] = new org.nativescript.widgets.CSSValue(
|
||||
cssValues[i].type,
|
||||
cssValues[i].string,
|
||||
cssValues[i].unit,
|
||||
cssValues[i].value
|
||||
);
|
||||
}
|
||||
|
||||
return nativeArray;
|
||||
return nativeArray;
|
||||
}
|
||||
|
||||
export enum CacheMode {
|
||||
none,
|
||||
memory,
|
||||
diskAndMemory
|
||||
none,
|
||||
memory,
|
||||
diskAndMemory,
|
||||
}
|
||||
|
||||
let currentCacheMode: CacheMode;
|
||||
let imageFetcher: org.nativescript.widgets.image.Fetcher;
|
||||
|
||||
export function initImageCache(context: android.content.Context, mode = CacheMode.diskAndMemory, memoryCacheSize: number = 0.25, diskCacheSize: number = 10 * 1024 * 1024): void {
|
||||
if (currentCacheMode === mode) {
|
||||
return;
|
||||
}
|
||||
export function initImageCache(
|
||||
context: android.content.Context,
|
||||
mode = CacheMode.diskAndMemory,
|
||||
memoryCacheSize: number = 0.25,
|
||||
diskCacheSize: number = 10 * 1024 * 1024
|
||||
): void {
|
||||
if (currentCacheMode === mode) {
|
||||
return;
|
||||
}
|
||||
|
||||
currentCacheMode = mode;
|
||||
if (!imageFetcher) {
|
||||
imageFetcher = org.nativescript.widgets.image.Fetcher.getInstance(context);
|
||||
} else {
|
||||
imageFetcher.clearCache();
|
||||
}
|
||||
currentCacheMode = mode;
|
||||
if (!imageFetcher) {
|
||||
imageFetcher = org.nativescript.widgets.image.Fetcher.getInstance(
|
||||
context
|
||||
);
|
||||
} else {
|
||||
imageFetcher.clearCache();
|
||||
}
|
||||
|
||||
const params = new org.nativescript.widgets.image.Cache.CacheParams();
|
||||
params.memoryCacheEnabled = mode !== CacheMode.none;
|
||||
params.setMemCacheSizePercent(memoryCacheSize); // Set memory cache to % of app memory
|
||||
params.diskCacheEnabled = mode === CacheMode.diskAndMemory;
|
||||
params.diskCacheSize = diskCacheSize;
|
||||
const imageCache = org.nativescript.widgets.image.Cache.getInstance(params);
|
||||
imageFetcher.addImageCache(imageCache);
|
||||
imageFetcher.initCache();
|
||||
const params = new org.nativescript.widgets.image.Cache.CacheParams();
|
||||
params.memoryCacheEnabled = mode !== CacheMode.none;
|
||||
params.setMemCacheSizePercent(memoryCacheSize); // Set memory cache to % of app memory
|
||||
params.diskCacheEnabled = mode === CacheMode.diskAndMemory;
|
||||
params.diskCacheSize = diskCacheSize;
|
||||
const imageCache = org.nativescript.widgets.image.Cache.getInstance(params);
|
||||
imageFetcher.addImageCache(imageCache);
|
||||
imageFetcher.initCache();
|
||||
}
|
||||
|
||||
function onLivesync(args): void {
|
||||
if (imageFetcher) {
|
||||
imageFetcher.clearCache();
|
||||
}
|
||||
if (imageFetcher) {
|
||||
imageFetcher.clearCache();
|
||||
}
|
||||
}
|
||||
application.on("livesync", onLivesync);
|
||||
|
||||
application.android.on("activityStarted", <any>profile("initImageCache", args => {
|
||||
if (!imageFetcher) {
|
||||
initImageCache(args.activity);
|
||||
} else {
|
||||
imageFetcher.initCache();
|
||||
}
|
||||
}));
|
||||
application.android.on(
|
||||
"activityStarted",
|
||||
<any>profile("initImageCache", (args) => {
|
||||
if (!imageFetcher) {
|
||||
initImageCache(args.activity);
|
||||
} else {
|
||||
imageFetcher.initCache();
|
||||
}
|
||||
})
|
||||
);
|
||||
|
||||
application.android.on("activityStopped", <any>profile("closeImageCache", args => {
|
||||
if (imageFetcher) {
|
||||
imageFetcher.closeCache();
|
||||
}
|
||||
}));
|
||||
application.android.on(
|
||||
"activityStopped",
|
||||
<any>profile("closeImageCache", (args) => {
|
||||
if (imageFetcher) {
|
||||
imageFetcher.closeCache();
|
||||
}
|
||||
})
|
||||
);
|
||||
|
||||
Reference in New Issue
Block a user