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WebView darkening requires Android 10 or later now

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M66B
2022-07-03 08:56:06 +02:00
parent 7b338ca8ac
commit 74f594c9de
7 changed files with 64 additions and 5 deletions
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8
app/src/main/java/eu/faircode/email/WebViewEx.java
View File

@@ -121,7 +121,7 @@ public class WebViewEx extends WebView implements DownloadListener, View.OnLongC
// https://developer.android.com/reference/android/webkit/WebSettings#setAlgorithmicDarkeningAllowed(boolean)
// https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-color-scheme
boolean canDarken = WebViewEx.isFeatureSupported(context, WebViewFeature.ALGORITHMIC_DARKENING);
if (canDarken)
if (canDarken && Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q)
WebSettingsCompat.setAlgorithmicDarkeningAllowed(settings, dark && !force_light);
setBackgroundColor(canDarken && dark && !force_light ? Color.TRANSPARENT : Color.WHITE);
@@ -368,7 +368,10 @@ public class WebViewEx extends WebView implements DownloadListener, View.OnLongC
}
public static boolean isFeatureSupported(Context context, String feature) {
if (WebViewFeature.ALGORITHMIC_DARKENING.equals(feature))
if (WebViewFeature.ALGORITHMIC_DARKENING.equals(feature)) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q)
return false;
try {
PackageInfo pkg = WebViewCompat.getCurrentWebViewPackage(context);
if (pkg != null && pkg.versionCode / 100000 < 5005) // Version 102.*
@@ -376,6 +379,7 @@ public class WebViewEx extends WebView implements DownloadListener, View.OnLongC
} catch (Throwable ex) {
Log.e(ex);
}
}
try {
return WebViewFeature.isFeatureSupported(feature);