Fix Bluetooth enable dialog to match Android style guide.

When an app requests to enable Bluetooth and/or Bluetooth discovery,
we show a dialog for user confirmation. Remove the dialog title,
update the message text and button labels to be more descriptive,
and use the standard dialog layout instead of a custom layout.

Also fixes the button layout on the Bluetooth permission test app so
that the "Discoverable" button doesn't wrap to two lines.

Bug: 6001468
Change-Id: I731e2f31b4c822395fc3f83584a092550d9ae7d3

6 files changed, 32 insertions, 70 deletions

diff --git a/res/layout/bluetooth_discoverable.xml b/res/layout/bluetooth_discoverable.xml
deleted file mode 100644
index b3ddbb9..0000000
--- a/res/layout/bluetooth_discoverable.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-** Copyright 2009, 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.
-*/
--->
-
-<ScrollView
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_height="match_parent"
-    android:layout_width="match_parent">
-
-    <TextView
-        android:id="@+id/message"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:paddingStart="20dip"
-        android:paddingEnd="20dip"
-        android:gravity="center_horizontal"
-        android:textAppearance="?android:attr/textAppearanceMedium" />
-</ScrollView>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 97f2af3..624b559 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -23,6 +23,12 @@
     <!-- Strings for Dialog create button -->
     <string name="create">Create</string>
 
+    <!-- Strings for Dialog allow button -->
+    <string name="allow">Allow</string>
+
+    <!-- Strings for Dialog deny button -->
+    <string name="deny">Deny</string>
+
     <!-- Device Info --> <skip />
     <!-- Device Info screen. Used for a status item's value when the proper value is not known -->
     <string name="device_info_default">Unknown</string>
@@ -216,8 +222,6 @@
 
     <!-- Used as setting title (for checkbox) on second screen after selecting Bluetooth settings -->
     <string name="bluetooth">Bluetooth</string>
-    <!-- Bluetooth settings screen, check box label when the Bluetooth device can be seen by others -->
-    <string name="bluetooth_visibility">Discoverable</string>
     <!-- Bluetooth settings screen, summary after selecting Discoverable check box [CHAR LIMIT=50] -->
     <string name="bluetooth_is_discoverable">Visible to all nearby Bluetooth devices (<xliff:g id="discoverable_time_period">%1$s</xliff:g>)</string>
     <!-- Bluetooth settings screen, summary when Discoverable duration is set to "forever" [CHAR LIMIT=50] -->
@@ -226,12 +230,8 @@
     <string name="bluetooth_not_visible_to_other_devices">Not visible to other Bluetooth devices</string>
     <!-- Bluetooth settings screen, summary text when not discoverable with paired devices [CHAR LIMIT=50] -->
     <string name="bluetooth_only_visible_to_paired_devices">Only visible to paired devices</string>
-    <!-- Bluetooth settings screen, Discoverable checkbox summary text -->
-    <string name="bluetooth_not_discoverable">Make device discoverable</string>
     <!-- Bluetooth settings screen, option name to pick discoverability timeout duration (a list dialog comes up) -->
     <string name="bluetooth_visibility_timeout">Visibility timeout</string>
-    <!-- Bluetooth settings screen, Discoverable timout list dialog summary text -->
-    <string name="bluetooth_visibility_timeout_summary">Set how long device will be discoverable</string>
     <!-- Bluetooth settings screen, check box label whether or not to allow
         bluetooth voice dialing when lock screen is up-->
     <string name="bluetooth_lock_voice_dialing">Lock voice dialing</string>
@@ -303,29 +303,26 @@
     <!-- Strings for BluetoothDevicePicker -->
     <string name="device_picker">Bluetooth device chooser</string>
 
-    <!-- Strings for dialog title when asking to the user whether to allow an app to enable discovery mode -->
-    <string name="bluetooth_permission_request">"Bluetooth permission request"</string>
-
     <!-- Strings for asking to the user whether to allow an app to enable bluetooth -->
-    <string name="bluetooth_ask_enablement">"An app wants to turn on Bluetooth. Allow?"</string>
+    <string name="bluetooth_ask_enablement">An app wants to turn on Bluetooth.</string>
 
     <!-- Strings for asking to the user whether to allow an app to enable discovery mode -->
-    <string name="bluetooth_ask_discovery" product="tablet">"An app on your tablet wants to make your tablet discoverable by other Bluetooth devices for <xliff:g id="timeout">%1$d</xliff:g> seconds. Allow?"</string>
+    <string name="bluetooth_ask_discovery" product="tablet">An app wants to make your tablet visible to other Bluetooth devices for <xliff:g id="timeout">%1$d</xliff:g> seconds.</string>
     <!-- Strings for asking to the user whether to allow an app to enable discovery mode -->
-    <string name="bluetooth_ask_discovery" product="default">"An app on your phone wants to make your phone discoverable by other Bluetooth devices for <xliff:g id="timeout">%1$d</xliff:g> seconds. Allow?"</string>
+    <string name="bluetooth_ask_discovery" product="default">An app wants to make your phone visible to other Bluetooth devices for <xliff:g id="timeout">%1$d</xliff:g> seconds.</string>
 
     <!-- Strings for asking to the user whether to allow an app to enable lasting discovery mode  -->
-    <string name="bluetooth_ask_lasting_discovery" product="tablet">"An app on your tablet wants to make your tablet \u201calways discoverable\u201d by other Bluetooth devices. Allow?"</string>
-    <string name="bluetooth_ask_lasting_discovery" product="default">"An app on your phone wants to make your phone \u201calways discoverable\u201d by other Bluetooth devices. Allow?"</string>
+    <string name="bluetooth_ask_lasting_discovery" product="tablet">An app wants to make your tablet visible to other Bluetooth devices. You can change this later in Bluetooth settings.</string>
+    <string name="bluetooth_ask_lasting_discovery" product="default">An app wants to make your phone visible to other Bluetooth devices. You can change this later in Bluetooth settings.</string>
 
     <!-- Strings for asking to the user whether to allow an app to enable bluetooth and discovery mode -->
-    <string name="bluetooth_ask_enablement_and_discovery" product="tablet">"An app on your tablet wants to turn on Bluetooth and make your tablet discoverable by other devices for <xliff:g id="timeout">%1$d</xliff:g> seconds. Allow?"</string>
+    <string name="bluetooth_ask_enablement_and_discovery" product="tablet">An app wants to turn on Bluetooth and make your tablet visible to other devices for <xliff:g id="timeout">%1$d</xliff:g> seconds.</string>
     <!-- Strings for asking to the user whether to allow an app to enable bluetooth and discovery mode -->
-    <string name="bluetooth_ask_enablement_and_discovery" product="default">"An app on your phone wants to turn on Bluetooth and make your phone discoverable by other devices for <xliff:g id="timeout">%1$d</xliff:g> seconds. Allow?"</string>
+    <string name="bluetooth_ask_enablement_and_discovery" product="default">An app wants to turn on Bluetooth and make your phone visible to other devices for <xliff:g id="timeout">%1$d</xliff:g> seconds.</string>
 
     <!-- Strings for asking to the user whether to allow an app to enable bluetooth and discovery mode -->
-    <string name="bluetooth_ask_enablement_and_lasting_discovery" product="tablet">"An app on your tablet wants to turn on Bluetooth and make your tablet discoverable by other devices. Allow?"</string>
-    <string name="bluetooth_ask_enablement_and_lasting_discovery" product="default">"An app on your phone wants to turn on Bluetooth and make your phone discoverable by other devices. Allow?"</string>
+    <string name="bluetooth_ask_enablement_and_lasting_discovery" product="tablet">An app wants to turn on Bluetooth and make your tablet visible to other devices. You can change this later in Bluetooth settings.</string>
+    <string name="bluetooth_ask_enablement_and_lasting_discovery" product="default">An app wants to turn on Bluetooth and make your phone visible to other devices. You can change this later in Bluetooth settings.</string>
 
     <!-- Strings for msg to display to user while bluetooth is turning on [CHAR LIMIT=60] -->
     <string name="bluetooth_turning_on">"Turning Bluetooth on\u2026"</string>
diff --git a/src/com/android/settings/bluetooth/RequestPermissionActivity.java b/src/com/android/settings/bluetooth/RequestPermissionActivity.java
index 08c10fb..9f266a5 100644
--- a/src/com/android/settings/bluetooth/RequestPermissionActivity.java
+++ b/src/com/android/settings/bluetooth/RequestPermissionActivity.java
@@ -149,8 +149,6 @@ public class RequestPermissionActivity extends Activity implements
 
     private void createDialog() {
         AlertDialog.Builder builder = new AlertDialog.Builder(this);
-        builder.setIcon(android.R.drawable.ic_dialog_info);
-        builder.setTitle(getString(R.string.bluetooth_permission_request));
 
         if (mNeededToEnableBluetooth) {
             // RequestPermissionHelperActivity has gotten confirmation from user
@@ -167,8 +165,8 @@ public class RequestPermissionActivity extends Activity implements
                 builder.setMessage(
                         getString(R.string.bluetooth_ask_discovery, mTimeout));
             }
-            builder.setPositiveButton(getString(R.string.yes), this);
-            builder.setNegativeButton(getString(R.string.no), this);
+            builder.setPositiveButton(getString(R.string.allow), this);
+            builder.setNegativeButton(getString(R.string.deny), this);
         }
 
         mDialog = builder.create();
diff --git a/src/com/android/settings/bluetooth/RequestPermissionHelperActivity.java b/src/com/android/settings/bluetooth/RequestPermissionHelperActivity.java
index 5c4b828..f108513 100644
--- a/src/com/android/settings/bluetooth/RequestPermissionHelperActivity.java
+++ b/src/com/android/settings/bluetooth/RequestPermissionHelperActivity.java
@@ -72,26 +72,20 @@ public class RequestPermissionHelperActivity extends AlertActivity implements
 
     void createDialog() {
         final AlertController.AlertParams p = mAlertParams;
-        p.mIconId = android.R.drawable.ic_dialog_info;
-        p.mTitle = getString(R.string.bluetooth_permission_request);
-
-        View view = getLayoutInflater().inflate(R.layout.bluetooth_discoverable, null);
-        p.mView = view;
-        TextView tv = (TextView) view.findViewById(R.id.message);
 
         if (mEnableOnly) {
-            tv.setText(getString(R.string.bluetooth_ask_enablement));
+            p.mMessage = getString(R.string.bluetooth_ask_enablement);
         } else {
             if (mTimeout == BluetoothDiscoverableEnabler.DISCOVERABLE_TIMEOUT_NEVER) {
-                tv.setText(getString(R.string.bluetooth_ask_enablement_and_lasting_discovery));
+                p.mMessage = getString(R.string.bluetooth_ask_enablement_and_lasting_discovery);
             } else {
-                tv.setText(getString(R.string.bluetooth_ask_enablement_and_discovery, mTimeout));
+                p.mMessage = getString(R.string.bluetooth_ask_enablement_and_discovery, mTimeout);
             }
         }
 
-        p.mPositiveButtonText = getString(R.string.yes);
+        p.mPositiveButtonText = getString(R.string.allow);
         p.mPositiveButtonListener = this;
-        p.mNegativeButtonText = getString(R.string.no);
+        p.mNegativeButtonText = getString(R.string.deny);
         p.mNegativeButtonListener = this;
 
         setupAlert();
diff --git a/tests/res/layout/bluetooth_request_permission_test.xml b/tests/res/layout/bluetooth_request_permission_test.xml
index 0a5aec0..b62db19 100644
--- a/tests/res/layout/bluetooth_request_permission_test.xml
+++ b/tests/res/layout/bluetooth_request_permission_test.xml
@@ -32,19 +32,19 @@
         style="@android:style/ButtonBar">
 
         <Button android:id="@+id/enable"
-            android:layout_width="0dip"
+            android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_weight="1"
             android:text="@string/enable" />
 
         <Button android:id="@+id/discoverable"
-            android:layout_width="0dip"
+            android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_weight="1"
             android:text="@string/discoverable" />
 
         <Button android:id="@+id/scan"
-            android:layout_width="0dip"
+            android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_weight="1"
             android:text="@string/start_scan" />
diff --git a/tests/src/com/android/settings/tests/BluetoothRequestPermissionTest.java b/tests/src/com/android/settings/tests/BluetoothRequestPermissionTest.java
index 8064e3a..a2cdafe 100644
--- a/tests/src/com/android/settings/tests/BluetoothRequestPermissionTest.java
+++ b/tests/src/com/android/settings/tests/BluetoothRequestPermissionTest.java
@@ -36,6 +36,9 @@ public class BluetoothRequestPermissionTest extends Activity {
     BluetoothAdapter mAdapter;
     private ArrayAdapter<String> mMsgAdapter;
 
+    // Discoverable button alternates between 20 second timeout and no timeout.
+    private boolean mDiscoveryWithTimeout = true;
+
     private class BtOnClickListener implements OnClickListener {
         final boolean mEnableOnly; // enable or enable + discoverable
 
@@ -103,7 +106,10 @@ public class BluetoothRequestPermissionTest extends Activity {
         } else {
             addMsg("Starting activity to enable bt + discovery");
             i.setAction(BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE);
-            i.putExtra(BluetoothAdapter.EXTRA_DISCOVERABLE_DURATION, 20);
+            // Discoverability duration toggles between 20 seconds and no timeout.
+            int timeout = (mDiscoveryWithTimeout ? 20 : 0);
+            i.putExtra(BluetoothAdapter.EXTRA_DISCOVERABLE_DURATION, timeout);
+            mDiscoveryWithTimeout = !mDiscoveryWithTimeout;
         }
         startActivityForResult(i, 1);
     }