Added setLockOrientation for activities

auth/src/main/java/com/firebase/ui/auth/AuthUI.java

@@ -1207,6 +1207,7 @@ private abstract class AuthIntentBuilder<T extends AuthIntentBuilder> {
         String mTosUrl;
         String mPrivacyPolicyUrl;
         boolean mAlwaysShowProviderChoice = false;
+        boolean mLockOrientation = false;
         boolean mEnableCredentials = true;
         boolean mEnableHints = true;
         AuthMethodPickerLayout mAuthMethodPickerLayout = null;
@@ -1391,6 +1392,20 @@ public T setAlwaysShowSignInMethodScreen(boolean alwaysShow) {
             return (T) this;
         }
 
+        /**
+         * Enable or disables the orientation for small devices to be locked in
+         * Portrait orientation
+         * <p>
+         * <p>This is false by default.
+         *
+         * @param lockOrientation if true, force the activities to be in Portrait orientation.
+         */
+        @NonNull
+        public T setLockOrientation(boolean lockOrientation) {
+            mLockOrientation = lockOrientation;
+            return (T) this;
+        }
+
         @CallSuper
         @NonNull
         public Intent build() {
@@ -1468,6 +1483,7 @@ protected FlowParameters getFlowParams() {
                     mEnableHints,
                     mEnableAnonymousUpgrade,
                     mAlwaysShowProviderChoice,
+                    mLockOrientation,
                     mEmailLink,
                     mAuthMethodPickerLayout);
         }

auth/src/main/java/com/firebase/ui/auth/data/model/FlowParameters.java

@@ -53,6 +53,7 @@ public FlowParameters createFromParcel(Parcel in) {
             boolean enableHints = in.readInt() != 0;
             boolean enableAnonymousUpgrade = in.readInt() != 0;
             boolean alwaysShowProviderChoice = in.readInt() != 0;
+            boolean lockOrientation = in.readInt() != 0;
             String emailLink = in.readString();
             AuthMethodPickerLayout customLayout = in.readParcelable(AuthMethodPickerLayout.class.getClassLoader());
 
@@ -68,6 +69,7 @@ public FlowParameters createFromParcel(Parcel in) {
                     enableHints,
                     enableAnonymousUpgrade,
                     alwaysShowProviderChoice,
+                    lockOrientation,
                     emailLink,
                     customLayout);
         }
@@ -106,6 +108,7 @@ public FlowParameters[] newArray(int size) {
     public final boolean enableHints;
     public final boolean enableAnonymousUpgrade;
     public final boolean alwaysShowProviderChoice;
+    public final boolean lockOrientation;
 
     @Nullable
     public final AuthMethodPickerLayout authMethodPickerLayout;
@@ -122,6 +125,7 @@ public FlowParameters(
             boolean enableHints,
             boolean enableAnonymousUpgrade,
             boolean alwaysShowProviderChoice,
+            boolean lockOrientation,
             @Nullable String emailLink,
             @Nullable AuthMethodPickerLayout authMethodPickerLayout) {
         this.appName = Preconditions.checkNotNull(appName, "appName cannot be null");
@@ -136,6 +140,7 @@ public FlowParameters(
         this.enableHints = enableHints;
         this.enableAnonymousUpgrade = enableAnonymousUpgrade;
         this.alwaysShowProviderChoice = alwaysShowProviderChoice;
+        this.lockOrientation = lockOrientation;
         this.emailLink = emailLink;
         this.authMethodPickerLayout = authMethodPickerLayout;
     }
@@ -160,6 +165,7 @@ public void writeToParcel(Parcel dest, int flags) {
         dest.writeInt(enableHints ? 1 : 0);
         dest.writeInt(enableAnonymousUpgrade ? 1 : 0);
         dest.writeInt(alwaysShowProviderChoice ? 1 : 0);
+        dest.writeInt(lockOrientation ? 1 : 0);
         dest.writeString(emailLink);
         dest.writeParcelable(authMethodPickerLayout, flags);
     }

auth/src/main/java/com/firebase/ui/auth/ui/AppCompatBase.java

@@ -14,6 +14,8 @@
 
 package com.firebase.ui.auth.ui;
 
+import android.annotation.SuppressLint;
+import android.content.pm.ActivityInfo;
 import android.os.Bundle;
 
 import com.firebase.ui.auth.R;
@@ -31,6 +33,10 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setTheme(R.style.FirebaseUI); // Provides default values
         setTheme(getFlowParams().themeId);
+
+        if (getFlowParams().lockOrientation) {
+            lockOrientation();
+        }
     }
 
     protected void switchFragment(@NonNull Fragment fragment,
@@ -53,4 +59,9 @@ protected void switchFragment(@NonNull Fragment fragment,
     protected void switchFragment(@NonNull Fragment fragment, int fragmentId, @NonNull String tag) {
         switchFragment(fragment, fragmentId, tag, false, false);
     }
+
+    @SuppressLint("all")
+    private void lockOrientation() {
+        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
+    }
 }

auth/src/main/java/com/firebase/ui/auth/ui/HelperActivityBase.java

@@ -1,5 +1,6 @@
 package com.firebase.ui.auth.ui;
 
+
 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;

auth/src/main/java/com/firebase/ui/auth/ui/idp/AuthMethodPickerActivity.java

@@ -14,8 +14,10 @@
 
 package com.firebase.ui.auth.ui.idp;
 
+import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.ActivityInfo;
 import android.os.Bundle;
 import android.text.TextUtils;
 import android.view.View;
@@ -101,7 +103,6 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
         mHandler = ViewModelProviders.of(this).get(SocialProviderResponseHandler.class);
         mHandler.init(params);
 
-
         mProviders = new ArrayList<>();
         if (customLayout != null) {
             setContentView(customLayout.getMainLayout());
@@ -270,6 +271,8 @@ private String providerOrEmailLinkProvider(@NonNull String providerId) {
         return providerId;
     }
 
+
+
     private void handleSignInOperation(final IdpConfig idpConfig, View view) {
         ViewModelProvider supplier = ViewModelProviders.of(this);
         final String providerId = idpConfig.getProviderId();

auth/src/test/java/com/firebase/ui/auth/testhelpers/TestHelper.java

@@ -166,6 +166,7 @@ public static FlowParameters getFlowParameters(Collection<String> providerIds,
                 true,
                 enableAnonymousUpgrade,
                 false,
+                true,
                 null,
                 customLayout);
     }