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fix(Android): hardware acceleration issue (#854)

* Fix https://github.com/react-native-community/react-native-webview/issues/575

* Check if hardware acceleration is available also

* Alternative way to check isHarewareAccelerated
thanakij 5 years ago
parent
commit
9e25e42cee

+ 5
- 2
android/src/main/java/com/reactnativecommunity/webview/RNCWebViewManager.java View File

@@ -259,10 +259,13 @@ public class RNCWebViewManager extends SimpleViewManager<WebView> {
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   @ReactProp(name = "androidHardwareAccelerationDisabled")
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   public void setHardwareAccelerationDisabled(WebView view, boolean disabled) {
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-    if (disabled) {
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+    ReactContext reactContext = (ReactContext) view.getContext();
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+    final boolean isHardwareAccelerated = (reactContext.getCurrentActivity().getWindow()
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+        .getAttributes().flags & WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED) != 0;
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+    if (disabled || !isHardwareAccelerated) {
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       view.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
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     } else {
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-      view.setLayerType(View.LAYER_TYPE_NONE, null);
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+      view.setLayerType(View.LAYER_TYPE_HARDWARE, null);
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     }
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   }
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