Simplify Zen mode voice activity.

Zen mode voice activity now only sets the notification mode to alarms mode
or off. A duration may be specified if it was in the original intent.

Change-Id: Ica472ca9c6dcbce473832f4f922baf225df4951b
Bug: 21024455

10 files changed, 33 insertions, 636 deletions

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 500c0aa..4bf8399 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1064,8 +1064,8 @@
         </activity>
 
         <activity android:name=".notification.ZenModeVoiceActivity"
-                android:theme="@android:style/Theme.Material.Light"
-                android:label="@string/zen_mode_interruptions_voice_title">
+                android:theme="@android:style/Theme.Material.Light.Voice"
+                android:label="@string/zen_mode_settings_title">
             <intent-filter>
                 <action android:name="android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE" />
                 <category android:name="android.intent.category.DEFAULT" />
diff --git a/res/drawable/bg_voice_position.xml b/res/drawable/bg_voice_position.xml
deleted file mode 100644
index 2fb29c2..0000000
--- a/res/drawable/bg_voice_position.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  Copyright (C) 2015 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.
-  -->
-
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="rectangle">
-    <solid android:color="@color/voice_interaction_highlight" />
-</shape>
diff --git a/res/layout/voice_interaction.xml b/res/layout/voice_interaction.xml
deleted file mode 100644
index ed0cd1a..0000000
--- a/res/layout/voice_interaction.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 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.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:padding="8dp"
-    android:orientation="vertical"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
-    <TextView
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:textAppearance="?android:attr/textAppearanceMedium"
-        android:textColor="@color/voice_interaction_highlight"
-        android:id="@+id/voice_fragment_header" />
-    <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-        android:id="@+id/voice_fragment_root"
-        android:padding="8dp"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent" />
-</LinearLayout>
diff --git a/res/layout/voice_item_row.xml b/res/layout/voice_item_row.xml
deleted file mode 100644
index eca5ac9..0000000
--- a/res/layout/voice_item_row.xml
+++ /dev/null
@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 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.
--->
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical" >
-    <LinearLayout
-        android:id="@+id/row_one"
-        android:orientation="horizontal"
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:layout_alignParentStart="true"
-        android:layout_marginTop="15dp"
-        android:layout_marginBottom="15dp">
-
-        <TextView
-            android:layout_width="0px"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:id="@+id/voice_item_label" />
-
-        <TextView
-            android:layout_width="80px"
-            android:layout_height="80px"
-            android:gravity="center_horizontal|center_vertical"
-            android:background="@drawable/bg_voice_position"
-            android:textAppearance="?android:attr/textAppearanceMediumInverse"
-            android:textStyle="bold"
-            android:id="@+id/voice_item_position" />
-    </LinearLayout>
-</LinearLayout>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 7aee58a..7b4d3b4 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -6223,72 +6223,6 @@
     <!-- [CHAR LIMIT=60] Zen mode settings: End time option: Summary text value format when end time = next day -->
     <string name="zen_mode_end_time_next_day_summary_format"><xliff:g id="formatted_time" example="7:00 AM">%s</xliff:g> next day</string>
 
-    <!-- [CHAR LIMIT=NONE] Zen mode voice: Activity title for interruption level  -->
-    <string name="zen_mode_interruptions_voice_title">Interruptions</string>
-
-    <!-- [CHAR LIMIT=NONE] Zen mode voice: Header for interruption level  -->
-    <string name="zen_mode_interruptions_voice_header">When calls and notifications arrive</string>
-
-    <!-- [CHAR LIMIT=NONE] Zen mode voice: Prompt read for interruption type -->
-    <string name="zen_mode_interruptions_voice_prompt">When would you like to be interrupted?</string>
-
-    <!-- [CHAR LIMIT=NONE] Zen mode voice: Prompt read for zen mode duration -->
-    <string name="zen_mode_duration_voice_prompt">For how long?</string>
-
-    <!-- [CHAR LIMIT=80] Zen mode voice: All interruptions -->
-    <string name="zen_mode_option_voice_all_interruptions">Always interrupt</string>
-
-    <!-- [CHAR LIMIT=NONE] Zen mode voice: Comma delimited synonyms for all interriuptions -->
-    <string name="zen_mode_option_voice_all_interruptions_synonyms">off,all,everything</string>
-
-    <!-- [CHAR LIMIT=80] Zen mode voice: Important interruptions -->
-    <string name="zen_mode_option_voice_important_interruptions">Allow only priority interruptions</string>
-
-    <!-- [CHAR LIMIT=NONE] Zen mode voice: Comma delimited synonyms for important interriuptions -->
-    <string name="zen_mode_option_voice_important_synonyms">important,priority,priority only,only priority,priority notifications</string>
-
-    <!-- [CHAR LIMIT=80] Zen mode voice option: Alarms only -->
-    <string name="zen_mode_option_voice_alarms">Allow only alarms</string>
-
-    <!-- [CHAR LIMIT=NONE] Zen mode voice: Comma delimited synonyms for alarm interriuptions -->
-    <string name="zen_mode_option_voice_alarms_synonyms">alarms,alarms only,only alarms</string>
-
-    <!-- [CHAR LIMIT=80] Zen mode voice: No interruptions -->
-    <string name="zen_mode_option_voice_no_interruptions">Don\u2019t interrupt</string>
-
-    <!-- [CHAR LIMIT=NONE] Zen mode voice: Comma delimited synonyms for no interriuptions -->
-    <string name="zen_mode_option_voice_no_interruptions_synonyms">none,never,nothing,no interruptions</string>
-
-    <!-- [CHAR LIMIT=40] Zen mode voice: Label for indefinite mode duration -->
-    <string name="zen_mode_duration_indefinte_voice_label">Indefinitely</string>
-
-    <!-- [CHAR LIMIT=40] Zen mode voice: Label for duration in minutes -->
-    <plurals name="zen_mode_duration_minutes_voice_label">
-       <item quantity="one"><xliff:g id="count" example="1">%d</xliff:g> minute</item>
-       <item quantity="other"><xliff:g id="count" example="10">%d</xliff:g> minutes</item>
-    </plurals>
-
-    <!-- [CHAR LIMIT=40] Zen mode voice: Label for duration in hours -->
-    <plurals name="zen_mode_duration_hours_voice_label">
-       <item quantity="one"><xliff:g id="count" example="1">%d</xliff:g> hour</item>
-       <item quantity="other"><xliff:g id="count" example="10">%d</xliff:g> hours</item>
-    </plurals>
-
-    <!-- [CHAR LIMIT=NONE] Zen mode voice - spoken summary: important only duration indefinite. -->
-    <string name="zen_mode_summary_priority_indefinitely">Change to priority notifications only indefinitely</string>
-
-    <!-- [CHAR LIMIT=NONE] Zen mode voice- spoken summary: important only duration minutes. -->
-    <plurals name="zen_mode_summary_priority_by_minute">
-        <item quantity="one">Change to priority notifications only for one minute until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
-        <item quantity="other">Change to priority notifications only for <xliff:g id="duration" example="2">%1$d</xliff:g> minutes until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
-    </plurals>
-
-    <!-- [CHAR LIMIT=NONE] Zen mode voice- spoken summary: important only duration hours. -->
-    <plurals name="zen_mode_summary_priority_by_hour">
-        <item quantity="one">Change to priority notifications only for one hour until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
-        <item quantity="other">Change to priority notifications only for <xliff:g id="duration" example="2">%1$d</xliff:g> hours (until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g>)</item>
-    </plurals>
-
     <!-- [CHAR LIMIT=NONE] Zen mode voice - spoken summary: alarms only duration indefinite. -->
     <string name="zen_mode_summary_alarams_only_indefinite">Change to alarms only indefinitely</string>
 
@@ -6304,27 +6238,9 @@
         <item quantity="other">Change to alarms only for <xliff:g id="duration" example="2">%1$d</xliff:g> hours until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
     </plurals>
 
-    <!-- [CHAR LIMIT=NONE] Zen mode voice - spoken summary: no interruptions duration indefinite. -->
-    <string name="zen_mode_summary_no_interruptions_indefinite">Change to don\u2019t interrupt indefinitely</string>
-
-    <!-- [CHAR LIMIT=NONE] Zen mode voice- spoken summary: alarms only duration minutes. -->
-    <plurals name="zen_mode_summary_no_interruptions_by_minute">
-        <item quantity="one">Change to don\u2019t interrupt for one minute until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
-        <item quantity="other">Change to don\u2019t interrupt for <xliff:g id="duration" example="2">%1$d</xliff:g> minutes (until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g>)</item>
-    </plurals>
-
-    <!-- [CHAR LIMIT=NONE] Zen mode voice- spoken summary: alarms only duration hours. -->
-    <plurals name="zen_mode_summary_no_interruptions_by_hour">
-        <item quantity="one">Change to don\u2019t interrupt for one hour until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
-        <item quantity="other">Change to don\u2019t interrupt for <xliff:g id="duration" example="2">%1$d</xliff:g> hours until <xliff:g id="formattedTime" example="10:00 PM">%2$s</xliff:g></item>
-    </plurals>
-
     <!-- [CHAR LIMIT=NONE] Zen mode voice - spoken summary: off. -->
     <string name="zen_mode_summary_always">Change to always interrupt</string>
 
-    <!-- [CHAR LIMIT=NONE] Zen mode voice: Comma delimited synonyms for indefinte duration -->
-    <string name="zen_mode_duration_indefinite_voice_synonyms">forever</string>
-
     <!-- [CHAR LIMIT=20] Notifications settings: Apps section header -->
     <string name="notification_settings_apps_title">App notifications</string>
 
diff --git a/src/com/android/settings/notification/ZenModeVoiceActivity.java b/src/com/android/settings/notification/ZenModeVoiceActivity.java
index 2994ed1..71e56b0 100644
--- a/src/com/android/settings/notification/ZenModeVoiceActivity.java
+++ b/src/com/android/settings/notification/ZenModeVoiceActivity.java
@@ -20,24 +20,20 @@ import static android.provider.Settings.EXTRA_DO_NOT_DISTURB_MODE_MINUTES;
 import static android.provider.Settings.EXTRA_DO_NOT_DISTURB_MODE_ENABLED;
 
 import com.android.settings.R;
-import com.android.settings.utils.VoiceSelectionAdapter;
-import com.android.settings.utils.VoiceSelection;
-import com.android.settings.utils.VoiceSelectionFragment;
 import com.android.settings.utils.VoiceSettingsActivity;
 
-import android.app.Fragment;
 import android.app.NotificationManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.Resources;
 import android.os.UserHandle;
+import android.media.AudioManager;
 import android.provider.Settings.Global;
 import android.service.notification.Condition;
 import android.service.notification.ZenModeConfig;
 import android.text.format.DateFormat;
+import android.util.Log;
 
-import java.util.ArrayList;
-import java.util.List;
 import java.util.Locale;
 
 /**
@@ -50,97 +46,31 @@ public class ZenModeVoiceActivity extends VoiceSettingsActivity {
 
     @Override
     protected boolean onVoiceSettingInteraction(Intent intent) {
-        setContentView(R.layout.voice_interaction);
-        pickNotificationMode(intent);
-        return false;
-    }
-
-    /**
-     * Start a voice interaction to ask what kind of interruptions should
-     * be permitted. The intent can optionally include extra information about the type
-     * of interruptions desired or how long interruptions should be limited to that are
-     * used as hints.
-     */
-    private void pickNotificationMode(final Intent intent) {
-        boolean enabled = intent.getBooleanExtra(EXTRA_DO_NOT_DISTURB_MODE_ENABLED, false);
-        boolean specified = intent.hasExtra(EXTRA_DO_NOT_DISTURB_MODE_ENABLED);
-
-        setHeader(getString(R.string.zen_mode_interruptions_voice_header));
-
-        List<VoiceSelection> states = new ArrayList<VoiceSelection>();
-        if (!specified || enabled) {
-            states.add(new ModeSelection(this, Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS,
-                    R.string.zen_mode_option_voice_important_interruptions,
-                    R.string.zen_mode_option_voice_important_synonyms));
-            states.add(new ModeSelection(this, Global.ZEN_MODE_ALARMS,
-                    R.string.zen_mode_option_voice_alarms,
-                    R.string.zen_mode_option_voice_alarms_synonyms));
-            states.add(new ModeSelection(this, Global.ZEN_MODE_NO_INTERRUPTIONS,
-                    R.string.zen_mode_option_voice_no_interruptions,
-                    R.string.zen_mode_option_voice_no_interruptions_synonyms));
-        }
-        if (!specified || !enabled) {
-            states.add(new ModeSelection(this, Global.ZEN_MODE_OFF,
-                    R.string.zen_mode_option_voice_all_interruptions,
-                    R.string.zen_mode_option_voice_all_interruptions_synonyms));
-        }
-        VoiceSelectionFragment fragment = new VoiceSelectionFragment();
-        fragment.setArguments(VoiceSelectionFragment.createArguments(
-                getString(R.string.zen_mode_interruptions_voice_prompt)));
-        fragment.setListAdapter(
-                new VoiceSelectionAdapter(this, R.layout.voice_item_row, states));
-        fragment.setOnItemSelectedHandler(new VoiceSelection.OnItemSelectedListener() {
-            @Override
-            public void onItemSelected(int index, VoiceSelection selection) {
-                int mode = ((ModeSelection) selection).mMode;
-                ConditionSelection conditionSelection = getConditionSelection(
-                        intent.getIntExtra(EXTRA_DO_NOT_DISTURB_MODE_MINUTES, 0));
-                if (mode != Global.ZEN_MODE_OFF) {
-                    if (conditionSelection == null) {
-                        pickDuration(selection.getLabel(), mode);
-                        return;
-                    }
-                    setZenModeConfig(mode, conditionSelection.mCondition);
-                } else {
-                    setZenModeConfig(Global.ZEN_MODE_OFF, null);
+        if (intent.hasExtra(EXTRA_DO_NOT_DISTURB_MODE_ENABLED)) {
+            int minutes = intent.getIntExtra(EXTRA_DO_NOT_DISTURB_MODE_MINUTES, -1);
+            Condition condition = null;
+            int mode = Global.ZEN_MODE_OFF;
+
+            if (intent.getBooleanExtra(EXTRA_DO_NOT_DISTURB_MODE_ENABLED, false)) {
+                if (minutes > 0) {
+                    condition = ZenModeConfig.toTimeCondition(this, minutes, UserHandle.myUserId());
                 }
-                notifySuccess(getChangeSummary(mode, conditionSelection));
-                finish();
+                mode = Global.ZEN_MODE_ALARMS;
             }
-        });
-        showFragment(fragment, "pick_mode_fragment");
-    }
-
-    /**
-     * Start a voice interaction to ask for the zen mode duration.
-     */
-    private void pickDuration(CharSequence label, final int mode) {
-        setTitle(label.toString());
-        setHeader(null);
-
-        List<VoiceSelection> states = new ArrayList<VoiceSelection>();
-        states.add(new ConditionSelection(null, -1,
-              getString(R.string.zen_mode_duration_indefinte_voice_label),
-              getString(R.string.zen_mode_duration_indefinite_voice_synonyms)));
-        for (int i = ZenModeConfig.MINUTE_BUCKETS.length - 1; i >= 0; --i) {
-            states.add(getConditionSelection(ZenModeConfig.MINUTE_BUCKETS[i]));
-        }
-
-        VoiceSelectionFragment fragment = new VoiceSelectionFragment();
-        fragment.setArguments(VoiceSelectionFragment.createArguments(
-                getString(R.string.zen_mode_duration_voice_prompt)));
-        fragment.setListAdapter(
-                new VoiceSelectionAdapter(this, R.layout.voice_item_row, states));
-        fragment.setOnItemSelectedHandler(new VoiceSelection.OnItemSelectedListener() {
-            @Override
-            public void onItemSelected(int index, VoiceSelection item) {
-                ConditionSelection selection = ((ConditionSelection) item);
-                setZenModeConfig(mode, selection.mCondition);
-                notifySuccess(getChangeSummary(mode, selection));
-                finish();
+            setZenModeConfig(mode, condition);
+            notifySuccess(getChangeSummary(mode, minutes));
+
+            AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
+            if (audioManager != null) {
+                // Show the current Zen Mode setting.
+                audioManager.adjustStreamVolume(AudioManager.STREAM_NOTIFICATION,
+                         AudioManager.ADJUST_SAME,
+                         AudioManager.FLAG_SHOW_UI);
             }
-        });
-        showFragment(fragment, "pick_duration_fragment");
+        } else {
+            Log.v(TAG, "Missing extra android.provider.Settings.EXTRA_DO_NOT_DISTURB_MODE_ENABLED");
+        }
+        return true;
     }
 
     private void setZenModeConfig(int mode, Condition condition) {
@@ -149,12 +79,12 @@ public class ZenModeVoiceActivity extends VoiceSettingsActivity {
         } else {
             NotificationManager.from(this).setZenMode(mode, null, TAG);
         }
-    }
+     }
 
     /**
      * Produce a summary of the Zen mode change to be read aloud as TTS.
      */
-    private CharSequence getChangeSummary(int mode, ConditionSelection duration) {
+    private CharSequence getChangeSummary(int mode, int minutes) {
         int indefinite = -1;
         int byMinute = -1;
         int byHour = -1;
@@ -165,76 +95,26 @@ public class ZenModeVoiceActivity extends VoiceSettingsActivity {
                 byMinute = R.plurals.zen_mode_summary_alarms_only_by_minute;
                 byHour = R.plurals.zen_mode_summary_alarms_only_by_hour;
                 break;
-            case Global.ZEN_MODE_NO_INTERRUPTIONS:
-                indefinite = R.string.zen_mode_summary_no_interruptions_indefinite;
-                byMinute = R.plurals.zen_mode_summary_no_interruptions_by_minute;
-                byHour = R.plurals.zen_mode_summary_no_interruptions_by_hour;
-                break;
-            case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS:
-                indefinite = R.string.zen_mode_summary_priority_indefinitely;
-                byMinute = R.plurals.zen_mode_summary_priority_by_minute;
-                byHour = R.plurals.zen_mode_summary_priority_by_hour;
-                break;
-            default:
             case Global.ZEN_MODE_OFF:
                 indefinite = R.string.zen_mode_summary_always;
                 break;
         };
 
-        if (duration == null || duration.mCondition == null) {
+        if (minutes < 0 || mode == Global.ZEN_MODE_OFF) {
             return getString(indefinite);
         }
 
-        long time = System.currentTimeMillis() + duration.mMinutes * MINUTES_MS;
+        long time = System.currentTimeMillis() + minutes * MINUTES_MS;
         String skeleton = DateFormat.is24HourFormat(this, UserHandle.myUserId()) ? "Hm" : "hma";
         String pattern = DateFormat.getBestDateTimePattern(Locale.getDefault(), skeleton);
         CharSequence formattedTime = DateFormat.format(pattern, time);
         Resources res = getResources();
 
-        if (duration.mMinutes < 60) {
-            return res.getQuantityString(byMinute,
-                    duration.mMinutes, duration.mMinutes, formattedTime);
-        } else {
-            int hours = duration.mMinutes / 60;
-            return res.getQuantityString(byHour, hours, hours, formattedTime);
-        }
-    }
-
-    private ConditionSelection getConditionSelection(int minutes) {
-        Condition condition = ZenModeConfig.toTimeCondition(this, minutes, UserHandle.myUserId());
-        Resources res = getResources();
-        if (minutes <= 0) {
-            return null;
-        } else if (minutes < 60) {
-            String label = res.getQuantityString(R.plurals.zen_mode_duration_minutes_voice_label,
-                    minutes, minutes);
-            return new ConditionSelection(condition, minutes, label, Integer.toString(minutes));
+        if (minutes < 60) {
+            return res.getQuantityString(byMinute, minutes, minutes, formattedTime);
         } else {
             int hours = minutes / 60;
-            String label = res.getQuantityString(R.plurals.zen_mode_duration_hours_voice_label,
-                    hours, hours);
-            return new ConditionSelection(condition, minutes, label, Integer.toString(hours));
-        }
-    }
-
-    private static class ConditionSelection extends VoiceSelection {
-        Condition mCondition;
-        int mMinutes;
-
-        public ConditionSelection(Condition condition, int minutes, CharSequence label,
-                CharSequence synonyms) {
-            super(label, synonyms);
-            mMinutes = minutes;
-            mCondition = condition;
-        }
-    }
-
-    private static class ModeSelection extends VoiceSelection {
-        int mMode;
-
-        public ModeSelection(Context context, int mode, int label, int synonyms) {
-            super(context.getString(label), context.getString(synonyms));
-            mMode = mode;
+            return res.getQuantityString(byHour, hours, hours, formattedTime);
         }
     }
 }
diff --git a/src/com/android/settings/utils/VoiceSelection.java b/src/com/android/settings/utils/VoiceSelection.java
deleted file mode 100644
index 997d2cc..0000000
--- a/src/com/android/settings/utils/VoiceSelection.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (C) 2015 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.android.settings.utils;
-
-import android.app.VoiceInteractor.PickOptionRequest.Option;
-import android.os.Bundle;
-import android.text.TextUtils;
-
-/**
- * Model for a single item that can be selected by a {@link VoiceSelectionFragment}.
- * Each item consists of a visual label and several alternative synonyms for the item
- * that can be used to identify the item by voice.
- */
-public class VoiceSelection {
-    final CharSequence mLabel;
-    final CharSequence[] mSynonyms;
-
-    /**
-     * Created a new selectable item with a visual label and a set of synonyms.
-     */
-    public VoiceSelection(CharSequence label, CharSequence synonyms) {
-        mLabel = label;
-        mSynonyms = TextUtils.split(synonyms.toString(), ",");
-    }
-
-    /**
-     * Created a new selectable item with a visual label and no synonyms.
-     */
-    public VoiceSelection(CharSequence label) {
-        mLabel = label;
-        mSynonyms = null;
-    }
-
-    public CharSequence getLabel() {
-        return mLabel;
-    }
-
-    public CharSequence[] getSynonyms() {
-        return mSynonyms;
-    }
-
-    Option toOption(int index) {
-        Option result = new Option(mLabel);
-        Bundle extras = new Bundle();
-        extras.putInt("index", index);
-        result.setExtras(extras);
-
-        for (CharSequence synonym : mSynonyms) {
-            result.addSynonym(synonym);
-        }
-        return result;
-    }
-
-    /**
-     * Listener interface for when an item is selected.
-     */
-    public interface OnItemSelectedListener {
-        abstract void onItemSelected(int position, VoiceSelection selection);
-    };
-}
diff --git a/src/com/android/settings/utils/VoiceSelectionAdapter.java b/src/com/android/settings/utils/VoiceSelectionAdapter.java
deleted file mode 100644
index 2c060c2..0000000
--- a/src/com/android/settings/utils/VoiceSelectionAdapter.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright (C) 2015 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.android.settings.utils;
-
-import android.content.Context;
-import android.widget.ArrayAdapter;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.TextView;
-
-import android.app.Activity;
-import com.android.settings.R;
-
-import java.util.List;
-import android.util.Log;
-
-/**
- * Array adapter for selecting an item by voice interaction. Each row includes a visual
- * indication of the 1-indexed position of the item so that a user can easily say
- * "number 4" to select it.
- */
-public class VoiceSelectionAdapter extends ArrayAdapter<VoiceSelection> {
-    public VoiceSelectionAdapter(Context context, int resource, List<VoiceSelection> objects) {
-        super(context, resource, objects);
-    }
-
-    @Override
-    public View getView(int position, View convertView, ViewGroup parent) {
-        VoiceSelection item = getItem(position);
-        View row = convertView;
-        if (row == null) {
-            LayoutInflater inflater = ((Activity) getContext()).getLayoutInflater();
-            row = inflater.inflate(R.layout.voice_item_row, parent, false);
-        }
-
-        TextView label = (TextView) row.findViewById(R.id.voice_item_label);
-        if (label != null) {
-            label.setText(item.getLabel());
-        }
-
-        TextView positionLabel = (TextView) row.findViewById(R.id.voice_item_position);
-        if (positionLabel != null) {
-            positionLabel.setText(Integer.toString(position + 1));
-        }
-
-        return row;
-    }
-};
diff --git a/src/com/android/settings/utils/VoiceSelectionFragment.java b/src/com/android/settings/utils/VoiceSelectionFragment.java
deleted file mode 100644
index 1e4e7e4..0000000
--- a/src/com/android/settings/utils/VoiceSelectionFragment.java
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (C) 2015 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.android.settings.utils;
-
-import android.app.ListFragment;
-import android.app.VoiceInteractor;
-import android.app.VoiceInteractor.PickOptionRequest;
-import android.app.VoiceInteractor.PickOptionRequest.Option;
-import android.os.Bundle;
-import android.view.View;
-import android.widget.ArrayAdapter;
-import android.widget.ListAdapter;
-import android.widget.ListView;
-
-import java.util.List;
-
-/**
- * An Activity fragment that presents a set of options as a visual list and also allows
- * items to be selected by the users voice.
- */
-public class VoiceSelectionFragment extends ListFragment {
-    private static final String EXTRA_SELECTION_PROMPT = "selection_prompt";
-
-    private CharSequence mPrompt = null;
-    private VoiceInteractor.Request mRequest = null;
-    private VoiceInteractor mVoiceInteractor = null;
-    private VoiceSelection.OnItemSelectedListener mOnItemSelectedListener = null;
-
-    /**
-     * No-args ctor required for fragment.
-     */
-    public VoiceSelectionFragment() {}
-
-    @Override
-    public void onCreate(Bundle args) {
-        super.onCreate(args);
-        mPrompt = getArguments().getCharSequence(EXTRA_SELECTION_PROMPT);
-    }
-
-    /**
-     * Set the prompt spoken when the fragment is presented.
-     */
-    static public Bundle createArguments(CharSequence prompt) {
-        Bundle args = new Bundle();
-        args.putCharSequence(EXTRA_SELECTION_PROMPT, prompt);
-        return args;
-    }
-
-    private VoiceSelection getSelectionAt(int position) {
-        return ((ArrayAdapter<VoiceSelection>) getListAdapter()).getItem(position);
-    }
-
-    @Override
-    public void onStart() {
-        super.onStart();
-
-        final int numItems = getListAdapter().getCount();
-        if (numItems <= 0) {
-            return;
-        }
-
-        Option[] options = new Option[numItems];
-        for (int idx = 0; idx < numItems; idx++) {
-            options[idx] = getSelectionAt(idx).toOption(idx);
-        }
-        mRequest = new PickOptionRequest(mPrompt, options, null) {
-            @Override
-            public void onPickOptionResult(boolean isComplete, Option[] options, Bundle args) {
-                if (!isComplete || options == null) {
-                    return;
-                }
-                if (options.length == 1 && mOnItemSelectedListener != null) {
-                    int idx = options[0].getExtras().getInt("index", -1);
-                    mOnItemSelectedListener.onItemSelected(idx, getSelectionAt(idx));
-                } else {
-                    onCancel();
-                }
-            }
-        };
-        mVoiceInteractor = getActivity().getVoiceInteractor();
-        if (mVoiceInteractor != null) {
-            mVoiceInteractor.submitRequest(mRequest);
-        }
-    }
-
-    @Override
-    public void onDetach() {
-        super.onDetach();
-        mVoiceInteractor = null;
-    }
-
-    @Override
-    public void onListItemClick(ListView l, View v, int position, long id) {
-        if (mRequest != null) {
-            mRequest.cancel();
-            mRequest = null;
-        }
-
-        if (mOnItemSelectedListener != null) {
-            mOnItemSelectedListener.onItemSelected(position, getSelectionAt(position));
-        }
-    }
-
-
-    /**
-     * Sets the selection handler for an item either by voice or by touch.
-     */
-    public void setOnItemSelectedHandler(VoiceSelection.OnItemSelectedListener listener) {
-        mOnItemSelectedListener = listener;
-    }
-
-    /**
-     * Called when the user cancels the interaction. The default implementation is to
-     * finish the activity.
-     */
-    public void onCancel() {
-        getActivity().finish();
-    }
-};
diff --git a/src/com/android/settings/utils/VoiceSettingsActivity.java b/src/com/android/settings/utils/VoiceSettingsActivity.java
index 2553a54..e81c7e8 100644
--- a/src/com/android/settings/utils/VoiceSettingsActivity.java
+++ b/src/com/android/settings/utils/VoiceSettingsActivity.java
@@ -16,8 +16,6 @@
 
 package com.android.settings.utils;
 
-import com.android.settings.R;
-
 import android.app.Activity;
 import android.app.Fragment;
 import android.app.VoiceInteractor;
@@ -27,7 +25,6 @@ import android.content.Intent;
 import android.os.Bundle;
 import android.view.View;
 import android.widget.TextView;
-import android.widget.Toast;
 import android.util.Log;
 
 /**
@@ -67,45 +64,17 @@ abstract public class VoiceSettingsActivity extends Activity {
      * not null, then it will be read to the user.
      */
     protected void notifySuccess(CharSequence prompt) {
-        if (prompt != null) {
-            Toast.makeText(this, prompt, Toast.LENGTH_LONG).show();
-        }
-
         if (getVoiceInteractor() != null) {
             getVoiceInteractor().submitRequest(new CompleteVoiceRequest(prompt, null));
         }
     }
 
-    protected void setHeader(String label) {
-        TextView header = (TextView) findViewById(R.id.voice_fragment_header);
-        if (header != null) {
-            if (label != null) {
-                header.setText(label);
-                header.setVisibility(View.VISIBLE);
-            } else {
-                header.setVisibility(View.GONE);
-            }
-        }
-    }
-
     /**
      * Indicates when the setting could not be changed.
      */
     protected void notifyFailure(CharSequence prompt) {
-        if (prompt != null) {
-            Toast.makeText(this, prompt, Toast.LENGTH_LONG).show();
-        }
-
         if (getVoiceInteractor() != null) {
             getVoiceInteractor().submitRequest(new AbortVoiceRequest(prompt, null));
         }
     }
-
-    protected void showFragment(Fragment fragment, String tag) {
-        getFragmentManager()
-                .beginTransaction()
-                .replace(R.id.voice_fragment_root, fragment, tag)
-                .commit();
-    }
-
 }