Use support library password toggle

auth/src/main/java/com/firebase/ui/auth/ui/account_link/WelcomeBackPasswordPrompt.java

@@ -37,7 +37,6 @@
 import com.firebase.ui.auth.ui.ExtraConstants;
 import com.firebase.ui.auth.ui.FlowParameters;
 import com.firebase.ui.auth.ui.TaskFailureLogger;
-import com.firebase.ui.auth.ui.email.PasswordToggler;
 import com.firebase.ui.auth.ui.email.RecoverPasswordActivity;
 import com.firebase.ui.auth.util.signincontainer.SaveSmartLock;
 import com.google.android.gms.tasks.OnFailureListener;
@@ -58,7 +57,8 @@ public class WelcomeBackPasswordPrompt extends AppCompatBase implements View.OnC
     private TextInputLayout mPasswordLayout;
     private EditText mPasswordField;
     private IdpResponse mIdpResponse;
-    @Nullable private SaveSmartLock mSaveSmartLock;
+    @Nullable
+    private SaveSmartLock mSaveSmartLock;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -76,15 +76,16 @@ protected void onCreate(Bundle savedInstanceState) {
         bodyText = String.format(bodyText, mEmail);
         SpannableStringBuilder spannableStringBuilder = new SpannableStringBuilder(bodyText);
         int emailStart = bodyText.indexOf(mEmail);
-        spannableStringBuilder.setSpan(BOLD, emailStart, emailStart + mEmail.length(), Spannable
-                .SPAN_INCLUSIVE_INCLUSIVE);
+        spannableStringBuilder.setSpan(BOLD,
+                                       emailStart,
+                                       emailStart + mEmail.length(),
+                                       Spannable.SPAN_INCLUSIVE_INCLUSIVE);
 
         TextView bodyTextView = ((TextView) findViewById(R.id.welcome_back_password_body));
         bodyTextView.setText(spannableStringBuilder);
 
         // Click listeners
         findViewById(R.id.button_done).setOnClickListener(this);
-        findViewById(R.id.toggle_visibility).setOnClickListener(new PasswordToggler(mPasswordField));
         findViewById(R.id.trouble_signing_in).setOnClickListener(this);
     }
 
@@ -131,7 +132,8 @@ public void onSuccess(AuthResult authResult) {
                         // Sign in with the credential
                         firebaseAuth.signInWithCredential(authCredential)
                                 .addOnFailureListener(
-                                        new TaskFailureLogger(TAG, "Error signing in with credential"))
+                                        new TaskFailureLogger(TAG,
+                                                              "Error signing in with credential"))
                                 .addOnSuccessListener(
                                         new OnSuccessListener<AuthResult>() {
                                             @Override

auth/src/main/java/com/firebase/ui/auth/ui/email/RegisterEmailActivity.java

@@ -24,11 +24,9 @@
 import android.support.v4.content.ContextCompat;
 import android.text.SpannableStringBuilder;
 import android.text.style.ForegroundColorSpan;
-import android.util.TypedValue;
 import android.view.View;
 import android.widget.Button;
 import android.widget.EditText;
-import android.widget.ImageView;
 import android.widget.TextView;
 
 import com.firebase.ui.auth.R;
@@ -75,33 +73,17 @@ protected void onCreate(Bundle savedInstanceState) {
 
         mSaveSmartLock = mActivityHelper.getSaveSmartLockInstance();
 
-        String email = getIntent().getStringExtra(ExtraConstants.EXTRA_EMAIL);
         mEmailEditText = (EditText) findViewById(R.id.email);
-
-        TypedValue visibleIcon = new TypedValue();
-        TypedValue slightlyVisibleIcon = new TypedValue();
-
-        getResources().getValue(R.dimen.visible_icon, visibleIcon, true);
-        getResources().getValue(R.dimen.slightly_visible_icon, slightlyVisibleIcon, true);
-
-        mPasswordEditText = (EditText) findViewById(R.id.password);
-        ImageView togglePasswordImage = (ImageView) findViewById(R.id.toggle_visibility);
-
-        mPasswordEditText.setOnFocusChangeListener(new ImageFocusTransparencyChanger(
-                togglePasswordImage,
-                visibleIcon.getFloat(),
-                slightlyVisibleIcon.getFloat()));
-
-        togglePasswordImage.setOnClickListener(new PasswordToggler(mPasswordEditText));
-
         mNameEditText = (EditText) findViewById(R.id.name);
+        mPasswordEditText = (EditText) findViewById(R.id.password);
 
-        mPasswordFieldValidator = new PasswordFieldValidator((TextInputLayout)
-                findViewById(R.id.password_layout),
+        mPasswordFieldValidator = new PasswordFieldValidator(
+                (TextInputLayout) findViewById(R.id.password_layout),
                 getResources().getInteger(R.integer.min_password_length));
         mNameValidator = new RequiredFieldValidator((TextInputLayout) findViewById(R.id.name_layout));
         mEmailFieldValidator = new EmailFieldValidator((TextInputLayout) findViewById(R.id.email_layout));
 
+        String email = getIntent().getStringExtra(ExtraConstants.EXTRA_EMAIL);
         if (email != null) {
             mEmailEditText.setText(email);
             mEmailEditText.setEnabled(false);

auth/src/main/java/com/firebase/ui/auth/ui/email/SignInActivity.java

@@ -20,11 +20,9 @@
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.support.design.widget.TextInputLayout;
-import android.util.TypedValue;
 import android.view.View;
 import android.widget.Button;
 import android.widget.EditText;
-import android.widget.ImageView;
 import android.widget.TextView;
 
 import com.firebase.ui.auth.R;
@@ -60,34 +58,17 @@ protected void onCreate(Bundle savedInstanceState) {
 
         mSaveSmartLock = mActivityHelper.getSaveSmartLockInstance();
 
-        String email = getIntent().getStringExtra(ExtraConstants.EXTRA_EMAIL);
-
         mEmailEditText = (EditText) findViewById(R.id.email);
-
-        TypedValue visibleIcon = new TypedValue();
-        TypedValue slightlyVisibleIcon = new TypedValue();
-
-        getResources().getValue(R.dimen.visible_icon, visibleIcon, true);
-        getResources().getValue(R.dimen.slightly_visible_icon, slightlyVisibleIcon, true);
-
         mPasswordEditText = (EditText) findViewById(R.id.password);
-        ImageView togglePasswordImage = (ImageView) findViewById(R.id.toggle_visibility);
-
-        mPasswordEditText.setOnFocusChangeListener(new ImageFocusTransparencyChanger(
-                togglePasswordImage,
-                visibleIcon.getFloat(),
-                slightlyVisibleIcon.getFloat()));
-
-        togglePasswordImage.setOnClickListener(new PasswordToggler(mPasswordEditText));
-
         mEmailValidator = new EmailFieldValidator((TextInputLayout) findViewById(R.id.email_layout));
         mPasswordValidator = new RequiredFieldValidator((TextInputLayout) findViewById(R.id.password_layout));
-        Button signInButton = (Button) findViewById(R.id.button_done);
-        TextView recoveryButton = (TextView) findViewById(R.id.trouble_signing_in);
 
+        String email = getIntent().getStringExtra(ExtraConstants.EXTRA_EMAIL);
         if (email != null) {
             mEmailEditText.setText(email);
         }
+        Button signInButton = (Button) findViewById(R.id.button_done);
+        TextView recoveryButton = (TextView) findViewById(R.id.trouble_signing_in);
         signInButton.setOnClickListener(this);
         recoveryButton.setOnClickListener(this);
     }

auth/src/main/res/layout/register_email_layout.xml

@@ -57,7 +57,8 @@
             android:layout_height="wrap_content"
             android:paddingTop="224dp"
             app:errorTextAppearance="@style/FirebaseUI.Text.ErrorText"
-            app:hintTextAppearance="@style/FirebaseUI.Text.HintText">
+            app:hintTextAppearance="@style/FirebaseUI.Text.HintText"
+            app:passwordToggleEnabled="true">
 
             <android.support.design.widget.TextInputEditText
                 style="@style/FirebaseUI.EditText.PasswordField"
@@ -67,15 +68,6 @@
 
         </android.support.design.widget.TextInputLayout>
 
-        <ImageView
-            style="@style/FirebaseUI.ImageView.VisibilityToggle"
-            android:id="@+id/toggle_visibility"
-            android:layout_alignEnd="@id/password_layout"
-            android:paddingTop="242dp"
-            android:layout_alignRight="@id/password_layout"
-            android:contentDescription="@string/accessibility_toggle">
-        </ImageView>
-
         <TextView
             android:id="@+id/create_account_text"
             android:layout_height="wrap_content"

auth/src/main/res/layout/sign_in_layout.xml

@@ -31,23 +31,15 @@
         app:hintTextAppearance="@style/FirebaseUI.Text.HintText"
         app:errorTextAppearance="@style/FirebaseUI.Text.ErrorText"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content">
+        android:layout_height="wrap_content"
+        app:passwordToggleEnabled="true">
 
         <android.support.design.widget.TextInputEditText
             style="@style/FirebaseUI.EditText.PasswordField"
             android:id="@+id/password"/>
 
     </android.support.design.widget.TextInputLayout>
 
-    <ImageView
-        style="@style/FirebaseUI.ImageView.VisibilityToggle"
-        android:id="@+id/toggle_visibility"
-        android:layout_alignEnd="@id/password_layout"
-        android:layout_alignRight="@id/password_layout"
-        android:paddingTop="154dp"
-        android:contentDescription="@string/accessibility_toggle">
-    </ImageView>
-
     <LinearLayout
         android:layout_height="wrap_content"
         android:layout_width="match_parent"

auth/src/main/res/layout/welcome_back_password_prompt_layout.xml

@@ -28,7 +28,8 @@
             app:hintTextAppearance="@style/FirebaseUI.Text.HintText"
             app:errorTextAppearance="@style/FirebaseUI.Text.ErrorText"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content">
+            android:layout_height="wrap_content"
+            app:passwordToggleEnabled="true">
 
             <android.support.design.widget.TextInputEditText
                 style="@style/FirebaseUI.EditText.PasswordField"
@@ -37,14 +38,6 @@
 
         </android.support.design.widget.TextInputLayout>
 
-        <ImageView
-            style="@style/FirebaseUI.ImageView.VisibilityToggle"
-            android:id="@+id/toggle_visibility"
-            android:paddingTop="34dp"
-            android:layout_alignEnd="@id/password_layout"
-            android:layout_alignRight="@id/password_layout"
-            android:contentDescription="@string/accessibility_toggle"/>
-
     </RelativeLayout>
 
     <LinearLayout

auth/src/main/res/values/styles.xml

@@ -143,16 +143,6 @@
         <item name="android:inputType">textPassword</item>
     </style>
 
-    <style name="FirebaseUI.ImageView"/>
-
-    <style name="FirebaseUI.ImageView.VisibilityToggle">
-        <item name="android:layout_marginBottom">12dp</item>
-        <item name="android:layout_marginRight">4dp</item>
-        <item name="android:layout_height">wrap_content</item>
-        <item name="android:layout_width">wrap_content</item>
-        <item name="android:src">@drawable/ic_visibility_black_24dp</item>
-    </style>
-
     <style name="FirebaseUI.Text.Link">
         <item name="android:textColor">@color/linkColor</item>
     </style>

auth/src/main/res/values/values.xml

@@ -1,6 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <integer name="min_password_length">6</integer>
-    <item name="visible_icon" type="dimen" format="float">1.0</item>
-    <item name="slightly_visible_icon" type="dimen" format="float">0.4</item>
 </resources>