bugs's Introduction

bugs

collection bugs

1. No WebView installed

You may see errors like this android.webkit.WebViewFactory$MissingWebViewPackageException: Failed to load WebView provider: No WebView installed, so this device may not have the webview installed

ok, use this can simple fix it.

use one reflections page.

Step 1.download

download aar or jar from GitHub's releases page.

or use gradle

Step 1. Add the JitPack repository to your build file

repositories {
    // add this
    maven { url 'https://jitpack.io' }
}

Step 2. Add the dependency

dependencies {
  implementation 'com.github.anxinxu:bugs:1.7'
}

Step 2. use

        NoWebViewInstalled.setLogEnable(logEnable);
        try {
            String result = NoWebViewInstalled.fix(new NoWebViewInstalled.FixedWebCreateCallback() {
                @Override
                public void onCreateWebView(@Nullable WebView webView) {
                    // when webview fixed, create WebView call method
                    // you can toast or other case
                    Toast.makeText(context, "No WebView installed", Toast.LENGTH_SHORT).show();
                }
            });
            // can use result do something
        } catch (Throwable e) {
            e.printStackTrace();
        }

you can use NoWebViewInstalled.fakeError() fake this error.

Step 3. add proguard

add this in your file proguard-rules.pro

-keep class com.anxinxu.bugs.nowebview.WebViewFactoryReflection{*;}
-keep class com.anxinxu.bugs.nowebview.WebViewProviderResponseReflection{*;}
-keep class com.anxinxu.bugs.nowebview.GeolocationPermissionsReflection{*;}
-keep class com.anxinxu.bugs.nowebview.WebStorageReflection{*;}

-keep class com.anxinxu.lib.reflection.android.ActivityThreadReflection{*;}
-keep class com.anxinxu.lib.reflection.android.ServiceManagerReflection{*;}
-keep class com.anxinxu.lib.reflection.android.VMRuntimeReflection{*;}