Issue/126 - Android Autofill

android/app/build.gradle

@@ -117,7 +117,12 @@ android {
         }
     }
     buildTypes {
+        debug {
+            // Fix for RN Debug on Android 8 - https://stackoverflow.com/questions/45940861/android-8-cleartext-http-traffic-not-permitted/50834600#50834600
+            manifestPlaceholders = [usesCleartextTraffic:"true"]
+        }
         release {
+            manifestPlaceholders = [usesCleartextTraffic:"false"]
             minifyEnabled enableProguardInReleaseBuilds
             proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
         }
@@ -140,24 +145,28 @@ android {
             jni.srcDirs = [/*'src/main/jniLibs', 'src/main/jniLibs/'*/]
         }
     }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
 }
 
 dependencies {
-    compile project(':react-native-keychain')
-    compile project(':react-native-secure-storage')
-    compile project(':react-native-touch-id')
-    compile project(':react-native-randombytes')
-    compile project(':@yfuks/react-native-action-sheet')
-    compile project(':react-native-vector-icons')
-    compile fileTree(dir: "libs", include: ["*.jar"])
-    compile "com.android.support:appcompat-v7:23.0.1"
-    compile "com.facebook.react:react-native:+"  // From node_modules
-    compile "com.madgag.spongycastle:prov:1.56.0.0"
-    testCompile "junit:junit:4.12"
-    androidTestCompile "junit:junit:4.12"
-    androidTestCompile "com.android.support.test:runner:0.4.1"
-    androidTestCompile "com.android.support.test:rules:0.4.1"
-    androidTestCompile "com.android.support:support-annotations:23.0.1"
+    implementation project(':react-native-keychain')
+    implementation project(':react-native-secure-storage')
+    implementation project(':react-native-touch-id')
+    implementation project(':react-native-randombytes')
+    implementation project(':@yfuks/react-native-action-sheet')
+    implementation project(':react-native-vector-icons')
+    implementation fileTree(dir: "libs", include: ["*.jar"])
+    implementation "com.android.support:appcompat-v7:23.0.1"
+    implementation "com.facebook.react:react-native:+"  // From node_modules
+    implementation "com.madgag.spongycastle:prov:1.56.0.0"
+    testImplementation "junit:junit:4.12"
+    androidTestImplementation "junit:junit:4.12"
+    androidTestImplementation "com.android.support.test:runner:0.4.1"
+    androidTestImplementation "com.android.support.test:rules:0.4.1"
+    androidTestImplementation "com.android.support:support-annotations:23.0.1"
     implementation fileTree(dir: "libs", include: ["*.jar"])
     implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
     implementation "com.facebook.react:react-native:+"  // From node_modules

android/app/src/main/AndroidManifest.xml

@@ -6,6 +6,7 @@
     <uses-permission android:name="android.permission.USE_FINGERPRINT" />
 
     <application
+      android:usesCleartextTraffic="${usesCleartextTraffic}"
       android:name=".MainApplication"
       android:label="@string/app_name"
       android:icon="@mipmap/ic_launcher"
@@ -21,7 +22,25 @@
             <category android:name="android.intent.category.LAUNCHER" />
         </intent-filter>
       </activity>
-      <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
+      <activity
+          android:name=".autofill.AutoFillActivity"
+          android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
+          android:windowSoftInputMode="adjustResize"
+          />
+        <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
+
+        <service
+            android:name=".autofill.BCAutoFillService"
+            android:label="Buttercup Autofill Service"
+            android:permission="android.permission.BIND_AUTOFILL_SERVICE">
+            <intent-filter>
+                <action android:name="android.service.autofill.AutofillService" />
+            </intent-filter>
+            <meta-data
+                android:name="android.autofill"
+                android:resource="@xml/autofill_service_configuration" />
+        </service>
+
     </application>
 
 </manifest>

android/app/src/main/java/com/buttercup/MainApplication.java

@@ -2,6 +2,7 @@
 
 import android.app.Application;
 
+import com.buttercup.autofill.AutoFillPackage;
 import com.facebook.react.ReactApplication;
 import com.oblador.keychain.KeychainPackage;
 import li.yunqi.rnsecurestorage.RNSecureStoragePackage;
@@ -13,15 +14,9 @@
 import com.facebook.react.ReactPackage;
 import com.facebook.react.shell.MainReactPackage;
 import com.facebook.soloader.SoLoader;
-import com.facebook.react.bridge.JavaScriptModule;
-import com.facebook.react.uimanager.ViewManager;
-import com.facebook.react.bridge.ReactApplicationContext;
-import com.facebook.react.bridge.NativeModule;
 
 import java.util.Arrays;
 import java.util.List;
-import java.util.Collections;
-import java.util.ArrayList;
 
 public class MainApplication extends Application implements ReactApplication {
 
@@ -41,7 +36,8 @@ protected List<ReactPackage> getPackages() {
                 new RandomBytesPackage(),
                 new ActionSheetPackage(),
                 new VectorIconsPackage(),
-                new CryptoPackage()
+                new CryptoPackage(),
+                new AutoFillPackage()
             );
         }
     };

android/app/src/main/java/com/buttercup/autofill/AutoFillActivity.java

@@ -0,0 +1,111 @@
+package com.buttercup.autofill;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+
+import com.actionsheet.ActionSheetPackage;
+import com.bitgo.randombytes.RandomBytesPackage;
+import com.buttercup.BuildConfig;
+import com.buttercup.CryptoPackage;
+import com.facebook.react.ReactActivity;
+import com.facebook.react.ReactActivityDelegate;
+import com.facebook.react.ReactNativeHost;
+import com.facebook.react.ReactPackage;
+import com.facebook.react.shell.MainReactPackage;
+import com.facebook.soloader.SoLoader;
+import com.oblador.keychain.KeychainPackage;
+import com.oblador.vectoricons.VectorIconsPackage;
+import com.rnfingerprint.FingerprintAuthPackage;
+
+import org.spongycastle.jce.provider.BouncyCastleProvider;
+
+import java.security.Security;
+import java.util.Arrays;
+import java.util.List;
+
+import li.yunqi.rnsecurestorage.RNSecureStoragePackage;
+
+public class AutoFillActivity extends ReactActivity {
+    private static final String TAG = "AutoFillActivity";
+    private ReactNativeHost mReactNativeHost;
+
+    static {
+        Security.insertProviderAt(new BouncyCastleProvider(), 1);
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        SoLoader.init(this, false);
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        mReactNativeHost = null;
+    }
+
+    private ReactNativeHost getAutoFillReactNativeHost() {
+        if (mReactNativeHost == null) {
+            mReactNativeHost = new ReactNativeHost(getApplication()) {
+                @Override
+                public boolean getUseDeveloperSupport() {
+                    return BuildConfig.DEBUG;
+                }
+
+                @Override
+                protected List<ReactPackage> getPackages() {
+                    Log.d(TAG, "getPackages");
+                    return Arrays.<ReactPackage>asList(
+                            new MainReactPackage(),
+                            new KeychainPackage(),
+                            new RNSecureStoragePackage(),
+                            new FingerprintAuthPackage(),
+                            new RandomBytesPackage(),
+                            new ActionSheetPackage(),
+                            new VectorIconsPackage(),
+                            new CryptoPackage(),
+                            new AutoFillPackage()
+                    );
+                }
+            };
+        }
+
+        return mReactNativeHost;
+    }
+
+    /**
+     * Returns the name of the main component registered from JavaScript.
+     * This is used to schedule rendering of the component.
+     */
+    @Override
+    protected String getMainComponentName() {
+        return "Buttercup";
+    }
+
+    @Override
+    protected ReactActivityDelegate createReactActivityDelegate() {
+        // We need to override the Bridge Delegate so we can inject PROPs into the react app
+        Log.d(TAG, "createReactActivityDelegate");
+        return new ReactActivityDelegate(this, getMainComponentName()) {
+            @Override
+            protected Bundle getLaunchOptions() {
+                Log.d(TAG, "getLaunchOptions");
+                Intent intent = getIntent();
+                String[] serviceIdentifiers = intent.getStringArrayExtra("serviceIdentifiers");
+
+                Bundle bundle = new Bundle();
+                bundle.putBoolean("isContextAutoFill", true);
+                bundle.putStringArray("serviceIdentifiers", serviceIdentifiers);
+                return bundle;
+            }
+
+            @Override
+            protected ReactNativeHost getReactNativeHost() {
+                Log.d(TAG, "getReactNativeHost");
+                return getAutoFillReactNativeHost();
+            }
+        };
+    }
+}