Autofill sample: adding email compose activity.

To show how to set the importantForAutofill attribute.

Bug: 38182790
Test: manual
Change-Id: I7f05f367b8b3add8694276a9e063bc53b761df51

8 files changed, 250 insertions, 9 deletions

diff --git a/input/autofill/AutofillFramework/kotlinApp/Application/src/main/AndroidManifest.xml b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/AndroidManifest.xml
index 21d33639..4d796e4f 100644
--- a/input/autofill/AutofillFramework/kotlinApp/Application/src/main/AndroidManifest.xml
+++ b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/AndroidManifest.xml
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
+<?xml version="1.0" encoding="UTF-8"?><!--
  Copyright 2017 The Android Open Source Project
 
  Licensed under the Apache License, Version 2.0 (the "License");
@@ -36,8 +35,7 @@
         </activity>
         <activity
             android:name=".app.StandardSignInActivity"
-            android:taskAffinity=".StandardSignInActivity">
-        </activity>
+            android:taskAffinity=".StandardSignInActivity" />
         <activity
             android:name=".app.StandardAutoCompleteSignInActivity"
             android:taskAffinity=".StandardAutoCompleteSignInActivity" />
@@ -49,8 +47,10 @@
         <activity android:name=".app.WelcomeActivity" />
         <activity
             android:name=".app.CreditCardActivity"
-            android:taskAffinity=".CreditCardActivity">
-        </activity>
+            android:taskAffinity=".CreditCardActivity" />
+        <activity
+            android:name=".app.EmailComposeActivity"
+            android:taskAffinity=".EmailComposeActivity" />
         <!--
         Including launcher icon for Autofill Settings to convenience.
         Not necessary for a real service.
@@ -73,8 +73,8 @@
         -->
         <service
             android:name=".multidatasetservice.MyAutofillService"
-            android:permission="android.permission.BIND_AUTOFILL"
-            android:label="Multi-Dataset Autofill Service">
+            android:label="Multi-Dataset Autofill Service"
+            android:permission="android.permission.BIND_AUTOFILL">
             <meta-data
                 android:name="android.autofill"
                 android:resource="@xml/multidataset_service" />
diff --git a/input/autofill/AutofillFramework/kotlinApp/Application/src/main/java/com/example/android/autofillframework/app/EmailComposeActivity.kt b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/java/com/example/android/autofillframework/app/EmailComposeActivity.kt
new file mode 100644
index 00000000..7b23b611
--- /dev/null
+++ b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/java/com/example/android/autofillframework/app/EmailComposeActivity.kt
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.autofillframework.app
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.support.v7.app.AppCompatActivity
+import com.example.android.autofillframework.R
+import kotlinx.android.synthetic.main.email_compose_activity.sendButton
+
+class EmailComposeActivity : AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.email_compose_activity)
+        sendButton.setOnClickListener {
+            startActivity(WelcomeActivity.getStartActivityIntent(this@EmailComposeActivity))
+            finish()
+        }
+    }
+
+    companion object {
+
+        fun getStartActivityIntent(context: Context): Intent {
+            val intent = Intent(context, EmailComposeActivity::class.java)
+            return intent
+        }
+    }
+}
diff --git a/input/autofill/AutofillFramework/kotlinApp/Application/src/main/java/com/example/android/autofillframework/app/MainActivity.kt b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/java/com/example/android/autofillframework/app/MainActivity.kt
index 3ab4f389..d251369d 100644
--- a/input/autofill/AutofillFramework/kotlinApp/Application/src/main/java/com/example/android/autofillframework/app/MainActivity.kt
+++ b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/java/com/example/android/autofillframework/app/MainActivity.kt
@@ -20,6 +20,7 @@ import android.support.v7.app.AppCompatActivity
 import android.view.View
 import com.example.android.autofillframework.R
 import kotlinx.android.synthetic.main.activity_main.creditCardCheckoutButton
+import kotlinx.android.synthetic.main.activity_main.emailComposeButton
 import kotlinx.android.synthetic.main.activity_main.standardLoginWithAutoCompleteButton
 import kotlinx.android.synthetic.main.activity_main.standardViewSignInButton
 import kotlinx.android.synthetic.main.activity_main.virtualViewSignInButton
@@ -36,6 +37,7 @@ class MainActivity : AppCompatActivity() {
         virtualViewSignInButton.setNavigationButtonClickListener(View.OnClickListener { virtualViewSignIn() })
         creditCardCheckoutButton.setNavigationButtonClickListener(View.OnClickListener { creditCardCheckout() })
         standardLoginWithAutoCompleteButton.setNavigationButtonClickListener(View.OnClickListener { standardAutoCompleteSignIn() })
+        emailComposeButton.setNavigationButtonClickListener(View.OnClickListener { emailCompose() })
     }
 
     private fun creditCardCheckout() {
@@ -57,4 +59,9 @@ class MainActivity : AppCompatActivity() {
         val intent = VirtualSignInActivity.getStartActivityIntent(this)
         startActivity(intent)
     }
+
+    private fun emailCompose() {
+        val intent = EmailComposeActivity.getStartActivityIntent(this)
+        startActivity(intent)
+    }
 }
\ No newline at end of file
diff --git a/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/drawable/ic_email_black_24dp.xml b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/drawable/ic_email_black_24dp.xml
new file mode 100644
index 00000000..174c1272
--- /dev/null
+++ b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/drawable/ic_email_black_24dp.xml
@@ -0,0 +1,24 @@
+<!--
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M20,4L4,4c-1.1,0 -1.99,0.9 -1.99,2L2,18c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,6c0,-1.1 -0.9,-2 -2,-2zM20,8l-8,5 -8,-5L4,6l8,5 8,-5v2z"/>
+</vector>
diff --git a/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/drawable/ic_send_white_24dp.xml b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/drawable/ic_send_white_24dp.xml
new file mode 100644
index 00000000..f614267a
--- /dev/null
+++ b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/drawable/ic_send_white_24dp.xml
@@ -0,0 +1,24 @@
+<!--
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M2.01,21L23,12 2.01,3 2,10l15,2 -15,2z"/>
+</vector>
diff --git a/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/layout/activity_main.xml b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/layout/activity_main.xml
index 2043dd1d..b85f6c58 100644
--- a/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/layout/activity_main.xml
+++ b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/layout/activity_main.xml
@@ -63,5 +63,14 @@
             app:itemLogo="@drawable/ic_spinners_logo_24dp"
             app:imageColor="@android:color/holo_orange_dark"/>
 
+        <com.example.android.autofillframework.app.NavigationItem
+            android:id="@+id/emailComposeButton"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:infoText="@string/email_compose_info"
+            app:labelText="@string/navigation_button_email_compose_label"
+            app:itemLogo="@drawable/ic_email_black_24dp"
+            app:imageColor="@android:color/holo_purple"/>
+
     </LinearLayout>
 </ScrollView>
\ No newline at end of file
diff --git a/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/layout/email_compose_activity.xml b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/layout/email_compose_activity.xml
new file mode 100644
index 00000000..0b7519f6
--- /dev/null
+++ b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/layout/email_compose_activity.xml
@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+-->
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:importantForAutofill="noExcludeDescendants"
+    android:orientation="vertical"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin">
+
+
+    <TextView
+        android:id="@+id/email_compose_header"
+        style="@style/TextAppearance.AppCompat.Large"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/spacing_normal"
+        android:gravity="center"
+        android:text="@string/navigation_button_email_compose_label"
+        app:layout_constraintEnd_toStartOf="@+id/imageButton"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintHorizontal_chainStyle="spread"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <com.example.android.autofillframework.app.InfoButton
+        android:id="@+id/imageButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/ic_info_black_24dp"
+        app:dialogText="@string/email_compose_info"
+        app:layout_constraintBottom_toBottomOf="@+id/email_compose_header"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toEndOf="@+id/email_compose_header"
+        app:layout_constraintTop_toTopOf="@+id/email_compose_header" />
+
+    <TextView
+        android:id="@+id/toLabel"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="@dimen/spacing_normal"
+        android:layout_marginEnd="@dimen/spacing_normal"
+        android:layout_marginStart="@dimen/spacing_normal"
+        android:layout_marginTop="@dimen/spacing_normal"
+        android:text="@string/to_label"
+        app:layout_constraintBottom_toBottomOf="@+id/toText"
+        app:layout_constraintEnd_toStartOf="@+id/toText"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/toText" />
+
+    <EditText
+        android:id="@+id/toText"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="@dimen/spacing_normal"
+        android:layout_marginTop="@dimen/spacing_normal"
+        android:inputType="textEmailAddress"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="@+id/bodyText"
+        app:layout_constraintTop_toBottomOf="@+id/email_compose_header" />
+
+    <TextView
+        android:id="@+id/bodyLabel"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="@dimen/spacing_normal"
+        android:layout_marginStart="@dimen/spacing_normal"
+        android:text="@string/body_label"
+        app:layout_constraintEnd_toStartOf="@+id/bodyText"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/placeholder"
+        app:layout_constraintBottom_toBottomOf="@+id/placeholder"/>
+
+    <EditText
+        android:id="@+id/bodyText"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="@dimen/spacing_normal"
+        android:layout_marginStart="@dimen/spacing_normal"
+        android:layout_marginTop="@dimen/spacing_normal"
+        android:inputType="textMultiLine"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/bodyLabel"
+        app:layout_constraintTop_toBottomOf="@+id/toText" />
+
+    <View
+        android:id="@+id/placeholder"
+        android:layout_width="match_parent"
+        android:layout_height="36sp"
+        app:layout_constraintTop_toTopOf="@+id/bodyText"
+        app:layout_constraintStart_toStartOf="parent"
+        android:layout_marginStart="8dp" />
+
+    <android.support.design.widget.FloatingActionButton
+        android:id="@+id/sendButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="8dp"
+        android:layout_marginEnd="8dp"
+        android:backgroundTint="@android:color/holo_purple"
+        android:src="@drawable/ic_send_white_24dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
+
+</android.support.constraint.ConstraintLayout>
\ No newline at end of file
diff --git a/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/values/strings.xml b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/values/strings.xml
index 55d96c4c..86ecdb05 100644
--- a/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/values/strings.xml
+++ b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/res/values/strings.xml
@@ -22,9 +22,10 @@
     <string name="navigation_button_spinners_credit_card_label">Sample Credit Card Check Out Using Spinners</string>
     <string name="navigation_button_edittext_login_label">Sample Login Using EditTexts</string>
     <string name="navigation_button_autocomplete_login_label">Sample Login Using AutoCompleteTextViews</string>
+    <string name="navigation_button_email_compose_label">Sample Email Compose Using EditTexts</string>
     <string name="username_label">Username</string>
     <string name="password_label">Password</string>
-    <string name="welcome_text">You have successfully signed in!</string>
+    <string name="welcome_text">Success!</string>
     <string name="standard_view_sign_in">Sign in using standard views</string>
     <string name="standard_view_autocomplete_sign_in">Sign in using standard views that
         trigger AutoComplete dialogs when focused</string>
@@ -51,6 +52,8 @@
     <string name="settings_auth_change_credentials_title">Change credentials</string>
     <string name="clear_label">Clear</string>
     <string name="login_label">Login</string>
+    <string name="to_label">To</string>
+    <string name="body_label">Body</string>
     <string name="autofill_master_login_label">Autofill Master Login</string>
     <string name="submit_label">Submit</string>
     <string name="edittext_login_info">This is a sample login page that uses standard EditTexts
@@ -73,6 +76,14 @@
         In that case, you need to tell the Autofill framework which values in the adapter map to
         which indices.
     </string>
+    <string name="email_compose_info">
+        This is a sample email compose page that uses EditTexts to compose the email. Since none of
+        the fields on the page are important to autofill, it is necessary to set the
+        android:importantForAutofill XML property appropriately for each View. You can either set it
+        to &quot;no&quot; on all non-autofillable Views, or set &quot;noExcludeDescendants&quot;
+        on the root View if all Views in the hierarchy should not be autofilled. In this case, we
+        did the latter.
+    </string>
     <plurals name="welcome_page_countdown">
         <item quantity="one">Automatically return to main page in %d second.</item>
         <item quantity="other">Automatically return to main page in %d seconds.</item>