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Code Issues Packages Projects Releases Wiki Activity

Algorithmic darkening

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This commit is contained in:
M66B
2022-06-11 13:14:28 +02:00
parent 46bf44fe03
commit 183196d00f
6 changed files with 22 additions and 44 deletions
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20
app/src/main/java/eu/faircode/email/ActivityAMP.java
View File

@@ -19,15 +19,11 @@ package eu.faircode.email;
Copyright 2018-2022 by Marcel Bokhorst (M66B)
*/
import static androidx.webkit.WebSettingsCompat.FORCE_DARK_OFF;
import static androidx.webkit.WebSettingsCompat.FORCE_DARK_ON;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
@@ -130,11 +126,10 @@ public class ActivityAMP extends ActivityBase {
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
boolean available =
(WebViewEx.isFeatureSupported(WebViewFeature.FORCE_DARK) &&
Helper.isDarkTheme(this));
boolean dark = Helper.isDarkTheme(this);
boolean canDarken = WebViewEx.isFeatureSupported(WebViewFeature.ALGORITHMIC_DARKENING);
menu.findItem(R.id.menu_force_light)
.setVisible(available)
.setVisible(dark && canDarken)
.getIcon().setLevel(force_light ? 1 : 0);
return super.onPrepareOptionsMenu(menu);
}
@@ -165,12 +160,9 @@ public class ActivityAMP extends ActivityBase {
private void setDarkMode() {
WebSettings settings = wvAmp.getSettings();
boolean dark = (Helper.isDarkTheme(this) && !force_light);
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU ||
Helper.getTargetSdk(this) < Build.VERSION_CODES.TIRAMISU) {
if (WebViewEx.isFeatureSupported(WebViewFeature.FORCE_DARK))
WebSettingsCompat.setForceDark(settings, dark ? FORCE_DARK_ON : FORCE_DARK_OFF);
} else
settings.setAlgorithmicDarkeningAllowed(dark);
boolean canDarken = WebViewEx.isFeatureSupported(WebViewFeature.ALGORITHMIC_DARKENING);
if (canDarken)
WebSettingsCompat.setAlgorithmicDarkeningAllowed(settings, dark);
}
private void load() {

4
app/src/main/java/eu/faircode/email/AdapterMessage.java
View File

@@ -4868,8 +4868,8 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
});
boolean isDark = Helper.isDarkTheme(context);
boolean canDark = WebViewEx.isFeatureSupported(WebViewFeature.FORCE_DARK);
tvDark.setVisibility(isDark && !canDark ? View.VISIBLE : View.GONE);
boolean canDarken = WebViewEx.isFeatureSupported(WebViewFeature.ALGORITHMIC_DARKENING);
tvDark.setVisibility(isDark && !canDarken ? View.VISIBLE : View.GONE);
} else {
boolean disable_tracking = prefs.getBoolean("disable_tracking", true);

12
app/src/main/java/eu/faircode/email/FragmentDialogOpenFull.java
View File

@@ -20,12 +20,9 @@ package eu.faircode.email;
*/
import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
import static androidx.webkit.WebSettingsCompat.FORCE_DARK_OFF;
import static androidx.webkit.WebSettingsCompat.FORCE_DARK_ON;
import android.app.Dialog;
import android.content.Context;
import android.os.Build;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
@@ -86,12 +83,9 @@ public class FragmentDialogOpenFull extends FragmentDialogBase {
WebSettingsCompat.setSafeBrowsingEnabled(settings, safe_browsing);
boolean dark = (Helper.isDarkTheme(context) && !force_light);
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU ||
Helper.getTargetSdk(context) < Build.VERSION_CODES.TIRAMISU) {
if (WebViewEx.isFeatureSupported(WebViewFeature.FORCE_DARK))
WebSettingsCompat.setForceDark(settings, dark ? FORCE_DARK_ON : FORCE_DARK_OFF);
} else
settings.setAlgorithmicDarkeningAllowed(dark);
boolean canDarken = WebViewEx.isFeatureSupported(WebViewFeature.ALGORITHMIC_DARKENING);
if (canDarken)
WebSettingsCompat.setAlgorithmicDarkeningAllowed(settings, dark);
settings.setLoadsImagesAutomatically(true);
settings.setBlockNetworkLoads(false);

4
app/src/main/java/eu/faircode/email/Log.java
View File

@@ -1985,8 +1985,8 @@ public class Log {
sb.append(String.format("UI type: %s %s\r\n", uiType,
"normal".equals(uiType) ? "" : "!!!"));
sb.append(String.format("Force dark support: %b\r\n",
WebViewEx.isFeatureSupported(WebViewFeature.FORCE_DARK)));
sb.append(String.format("Darken support: %b\r\n",
WebViewEx.isFeatureSupported(WebViewFeature.ALGORITHMIC_DARKENING)));
sb.append("\r\n");

22
app/src/main/java/eu/faircode/email/WebViewEx.java
View File

@@ -19,9 +19,6 @@ package eu.faircode.email;
Copyright 2018-2022 by Marcel Bokhorst (M66B)
*/
import static androidx.webkit.WebSettingsCompat.FORCE_DARK_OFF;
import static androidx.webkit.WebSettingsCompat.FORCE_DARK_ON;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.res.Configuration;
@@ -118,18 +115,13 @@ public class WebViewEx extends WebView implements DownloadListener, View.OnLongC
WebSettings settings = getSettings();
boolean dark = Helper.isDarkTheme(context);
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU ||
Helper.getTargetSdk(context) < Build.VERSION_CODES.TIRAMISU) {
boolean canForce = WebViewEx.isFeatureSupported(WebViewFeature.FORCE_DARK);
if (canForce)
WebSettingsCompat.setForceDark(settings, dark && !force_light ? FORCE_DARK_ON : FORCE_DARK_OFF);
setBackgroundColor(canForce && force_light ? Color.WHITE : Color.TRANSPARENT);
} else {
// https://developer.android.com/reference/android/webkit/WebSettings#setAlgorithmicDarkeningAllowed(boolean)
// https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-color-scheme
settings.setAlgorithmicDarkeningAllowed(dark && !force_light);
setBackgroundColor(force_light ? Color.WHITE : Color.TRANSPARENT);
}
// 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(WebViewFeature.ALGORITHMIC_DARKENING);
if (canDarken)
WebSettingsCompat.setAlgorithmicDarkeningAllowed(settings, dark && !force_light);
setBackgroundColor(canDarken && force_light ? Color.WHITE : Color.TRANSPARENT);
float fontSize = 16f /* Default */ *
(browser_zoom ? 1f : message_zoom / 100f);