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Bug 1071831 - Pause media playback when launching external app. r=wesj

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This commit is contained in:
Eugen Sawin 2014-10-09 18:30:22 +02:00
parent b55db9f7f6
commit ca570cf47b
1 changed files with 38 additions and 5 deletions
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43
mobile/android/chrome/content/browser.js
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@ -3423,7 +3423,7 @@ Tab.prototype = {
this.browser.focus();
this.browser.docShellIsActive = true;
Reader.updatePageAction(this);
ExternalApps.updatePageAction(this.browser.currentURI);
ExternalApps.updatePageAction(this.browser.currentURI, this.browser.contentDocument);
} else {
this.browser.setAttribute("type", "content-targetable");
this.browser.docShellIsActive = false;
@ -4088,7 +4088,7 @@ Tab.prototype = {
let uri = this.browser.currentURI;
if (BrowserApp.selectedTab == this) {
if (ExternalApps.shouldCheckUri(uri)) {
ExternalApps.updatePageAction(uri);
ExternalApps.updatePageAction(uri, this.browser.contentDocument);
} else {
ExternalApps.clearPageAction();
}
@ -7861,6 +7861,9 @@ var ExternalApps = {
},
openExternal: function(aElement) {
if (aElement.pause) {
aElement.pause();
}
let uri = ExternalApps._getMediaLink(aElement);
HelperApps.launchUri(uri);
},
@ -7873,11 +7876,11 @@ var ExternalApps = {
return true;
},
updatePageAction: function updatePageAction(uri) {
updatePageAction: function updatePageAction(uri, contentDocument) {
HelperApps.getAppsForUri(uri, { filterHttp: true }, (apps) => {
this.clearPageAction();
if (apps.length > 0)
this._setUriForPageAction(uri, apps);
this._setUriForPageAction(uri, apps, contentDocument);
});
},
@ -7885,13 +7888,34 @@ var ExternalApps = {
this._pageActionUri = uri;
},
_setUriForPageAction: function setUriForPageAction(uri, apps) {
_getMediaContentElement(contentDocument) {
if (!contentDocument.contentType.startsWith("video/") &&
!contentDocument.contentType.startsWith("audio/")) {
return null;
}
let element = contentDocument.activeElement;
if (element instanceof HTMLBodyElement) {
element = element.firstChild;
}
if (element instanceof HTMLMediaElement) {
return element;
}
return null;
},
_setUriForPageAction: function setUriForPageAction(uri, apps, contentDocument) {
this.updatePageActionUri(uri);
// If the pageaction is already added, simply update the URI to be launched when 'onclick' is triggered.
if (this._pageActionId != undefined)
return;
let mediaElement = this._getMediaContentElement(contentDocument);
this._pageActionId = PageActions.add({
title: Strings.browser.GetStringFromName("openInApp.pageAction"),
icon: "drawable://icon_openinapp",
@ -7899,6 +7923,11 @@ var ExternalApps = {
clickCallback: () => {
UITelemetry.addEvent("launch.1", "pageaction", null, "helper");
let wasPlaying = mediaElement && !mediaElement.paused && !mediaElement.ended;
if (wasPlaying) {
mediaElement.pause();
}
if (apps.length > 1) {
// Use the HelperApps prompt here to filter out any Http handlers
HelperApps.prompt(apps, {
@ -7909,6 +7938,10 @@ var ExternalApps = {
]
}, (result) => {
if (result.button != 0) {
if (wasPlaying) {
mediaElement.play();
}
return;
}
apps[result.icongrid0].launch(this._pageActionUri);