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Posted to issues@cordova.apache.org by "Joe Bowser (JIRA)" <ji...@apache.org> on 2017/06/16 16:22:00 UTC
[jira] [Comment Edited] (CB-12910) Cordova Android uses wrong
screen density
[ https://issues.apache.org/jira/browse/CB-12910?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16052091#comment-16052091 ]
Joe Bowser edited comment on CB-12910 at 6/16/17 4:21 PM:
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What version of Chrome do you have installed on your device? It's entirely possible that on a Samsung Galaxy S2 8" that there's three different webviews rendering. There isn't much we can do with rendering issues on Chrome and we can only suggest changing the renderer in the Developer Settings.
was (Author: bowserj):
What version of Chrome do you have installed on your device? It's entirely possible that on a Samsung Galaxy A3 2017 that there's three different webviews rendering. There isn't much we can do with rendering issues on Chrome and we can only suggest changing the renderer in the Developer Settings.
> Cordova Android uses wrong screen density
> -----------------------------------------
>
> Key: CB-12910
> URL: https://issues.apache.org/jira/browse/CB-12910
> Project: Apache Cordova
> Issue Type: Bug
> Components: cordova-android
> Affects Versions: cordova@7.0.0
> Environment: Samsung Galaxy Tab S and Galaxy Tab S2, Android 6.0.1
> Reporter: Gaspy
> Labels: android, density, dpi, webview
> Attachments: sharp-blurry.png
>
>
> In some circumstances, the Cordova webview uses wrong screen density, resulting in blurrier text and images.
> With the default blank Cordova app (cordova create MyApp; cordova add platform android; cordova run android), at least on two tablets - Samsung Galaxy Tab S 8.4" and Samsung Galaxy Tab S2 8" on Android 6.0.1, if one runs window.devicePixelRatio, the result is 1.5 instead of 2. Querying the same from Chrome or Samsung browser yields the correct result, 2.
> I tested the same app on a Samsung Galaxy A3 2017 phone, also running Android 6.0.1 and the result was correct, so the issue does not affect all devices.
> I tested with a more complex app and the difference between Cordova and browser is noticeable.
> Of course, the default app uses the viewport metatag <meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width"> and no plugins.
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