Removing head turn and putting blink back

Changing the strings and workflow in settings to be blink again
instead of the new head turn.  This basically undoes the following
two cls: I67c8acd4 and Ifc7b6e18.

Change-Id: I8694b1d82efac9d2f97c29128da6698b6ac2a4ce

2 files changed, 31 insertions, 141 deletions

diff --git a/src/com/android/settings/BiometricWeakLiveliness.java b/src/com/android/settings/BiometricWeakLiveliness.java
deleted file mode 100644
index 6bba77f..0000000
--- a/src/com/android/settings/BiometricWeakLiveliness.java
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Copyright (C) 2012 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;
-
-import android.app.ActionBar;
-import android.app.Activity;
-import android.app.Fragment;
-import android.os.Bundle;
-import android.os.Handler;
-import android.content.Intent;
-import android.preference.PreferenceActivity;
-import android.util.Log;
-import android.view.Gravity;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.CompoundButton;
-import android.widget.Switch;
-import com.android.settings.R;
-
-import com.android.internal.widget.LockPatternUtils;
-
-public class BiometricWeakLiveliness extends Fragment
-        implements CompoundButton.OnCheckedChangeListener {
-    private static final int CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_LIVELINESS_OFF = 125;
-
-    private View mView;
-    private ChooseLockSettingsHelper mChooseLockSettingsHelper;
-    private LockPatternUtils mLockPatternUtils;
-    private Switch mActionBarSwitch;
-    private boolean mSuppressCheckChanged;
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        Activity activity = getActivity();
-
-        mActionBarSwitch = new Switch(activity);
-        mSuppressCheckChanged = false;
-
-        if (activity instanceof PreferenceActivity) {
-            PreferenceActivity preferenceActivity = (PreferenceActivity) activity;
-            if (preferenceActivity.onIsHidingHeaders() || !preferenceActivity.onIsMultiPane()) {
-                final int padding = activity.getResources().getDimensionPixelSize(
-                        R.dimen.action_bar_switch_padding);
-                mActionBarSwitch.setPadding(0, 0, padding, 0);
-                activity.getActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM,
-                        ActionBar.DISPLAY_SHOW_CUSTOM);
-                activity.getActionBar().setCustomView(mActionBarSwitch, new ActionBar.LayoutParams(
-                        ActionBar.LayoutParams.WRAP_CONTENT,
-                        ActionBar.LayoutParams.WRAP_CONTENT,
-                        Gravity.CENTER_VERTICAL | Gravity.RIGHT));
-                activity.getActionBar().setTitle(R.string.biometric_weak_liveliness_title);
-            }
-        }
-
-        mActionBarSwitch.setOnCheckedChangeListener(this);
-
-        mLockPatternUtils = new LockPatternUtils(getActivity());
-        mChooseLockSettingsHelper = new ChooseLockSettingsHelper(getActivity());
-        mActionBarSwitch.setChecked(mLockPatternUtils.isBiometricWeakLivelinessEnabled());
-    }
-
-    @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-            Bundle savedInstanceState) {
-        mView = inflater.inflate(R.layout.biometric_weak_liveliness, container, false);
-        initView(mView);
-        return mView;
-    }
-
-    private void initView(View view) {
-        mActionBarSwitch.setOnCheckedChangeListener(this);
-        mActionBarSwitch.setChecked(mLockPatternUtils.isBiometricWeakLivelinessEnabled());
-    }
-
-    @Override
-    public void onCheckedChanged(CompoundButton buttonView, boolean desiredState) {
-        if (mSuppressCheckChanged) {
-            return;
-        }
-        mActionBarSwitch.setEnabled(false);
-        if (desiredState) {
-            mLockPatternUtils.setBiometricWeakLivelinessEnabled(true);
-            mActionBarSwitch.setChecked(true);
-        } else {
-            // In this case the user has just turned it off, but this action requires them
-            // to confirm their password.  We need to turn the switch back on until
-            // they've confirmed their password
-            mActionBarSwitch.setChecked(true);
-            mActionBarSwitch.requestLayout();
-            ChooseLockSettingsHelper helper =
-                    new ChooseLockSettingsHelper(this.getActivity(), this);
-            if (!helper.launchConfirmationActivity(
-                            CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_LIVELINESS_OFF, null, null)) {
-                // If this returns false, it means no password confirmation is required, so
-                // go ahead and turn it off here.
-                // Note: currently a backup is required for biometric_weak so this code path
-                // can't be reached, but is here in case things change in the future
-                mLockPatternUtils.setBiometricWeakLivelinessEnabled(false);
-                mActionBarSwitch.setChecked(false);
-                mActionBarSwitch.requestLayout();
-            }
-        }
-        mActionBarSwitch.setEnabled(true);
-    }
-
-    @Override
-    public void onActivityResult(int requestCode, int resultCode, Intent data) {
-        super.onActivityResult(requestCode, resultCode, data);
-        if (requestCode == CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_LIVELINESS_OFF &&
-                resultCode == Activity.RESULT_OK) {
-            final LockPatternUtils lockPatternUtils = mChooseLockSettingsHelper.utils();
-            lockPatternUtils.setBiometricWeakLivelinessEnabled(false);
-            mSuppressCheckChanged = true;
-            mActionBarSwitch.setChecked(false);
-            mSuppressCheckChanged = false;
-            return;
-        }
-    }
-
-}
diff --git a/src/com/android/settings/SecuritySettings.java b/src/com/android/settings/SecuritySettings.java
index 6b67730..a12da3e 100644
--- a/src/com/android/settings/SecuritySettings.java
+++ b/src/com/android/settings/SecuritySettings.java
@@ -62,6 +62,7 @@ public class SecuritySettings extends SettingsPreferenceFragment
     private static final String KEY_LOCK_AFTER_TIMEOUT = "lock_after_timeout";
     private static final int SET_OR_CHANGE_LOCK_METHOD_REQUEST = 123;
     private static final int CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_IMPROVE_REQUEST = 124;
+    private static final int CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_LIVELINESS_OFF = 125;
 
     // Misc Settings
     private static final String KEY_SIM_LOCK = "sim_lock";
@@ -76,7 +77,7 @@ public class SecuritySettings extends SettingsPreferenceFragment
     private LockPatternUtils mLockPatternUtils;
     private ListPreference mLockAfter;
 
-    private PreferenceScreen mBiometricWeakLiveliness;
+    private CheckBoxPreference mBiometricWeakLiveliness;
     private CheckBoxPreference mVisiblePattern;
     private CheckBoxPreference mTactileFeedback;
 
@@ -162,7 +163,7 @@ public class SecuritySettings extends SettingsPreferenceFragment
 
         // biometric weak liveliness
         mBiometricWeakLiveliness =
-                (PreferenceScreen) root.findPreference(KEY_BIOMETRIC_WEAK_LIVELINESS);
+                (CheckBoxPreference) root.findPreference(KEY_BIOMETRIC_WEAK_LIVELINESS);
 
         // visible pattern
         mVisiblePattern = (CheckBoxPreference) root.findPreference(KEY_VISIBLE_PATTERN);
@@ -338,9 +339,8 @@ public class SecuritySettings extends SettingsPreferenceFragment
 
         final LockPatternUtils lockPatternUtils = mChooseLockSettingsHelper.utils();
         if (mBiometricWeakLiveliness != null) {
-            mBiometricWeakLiveliness.setSummary(lockPatternUtils.isBiometricWeakLivelinessEnabled()?
-                    R.string.biometric_weak_liveliness_on_summary:
-                    R.string.biometric_weak_liveliness_off_summary);
+            mBiometricWeakLiveliness.setChecked(
+                    lockPatternUtils.isBiometricWeakLivelinessEnabled());
         }
         if (mVisiblePattern != null) {
             mVisiblePattern.setChecked(lockPatternUtils.isVisiblePatternEnabled());
@@ -382,6 +382,26 @@ public class SecuritySettings extends SettingsPreferenceFragment
                 // can't be reached, but is here in case things change in the future
                 startBiometricWeakImprove();
             }
+        } else if (KEY_BIOMETRIC_WEAK_LIVELINESS.equals(key)) {
+            if (isToggled(preference)) {
+                lockPatternUtils.setBiometricWeakLivelinessEnabled(true);
+            } else {
+                // In this case the user has just unchecked the checkbox, but this action requires
+                // them to confirm their password.  We need to re-check the checkbox until
+                // they've confirmed their password
+                mBiometricWeakLiveliness.setChecked(true);
+                ChooseLockSettingsHelper helper =
+                        new ChooseLockSettingsHelper(this.getActivity(), this);
+                if (!helper.launchConfirmationActivity(
+                                CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_LIVELINESS_OFF, null, null)) {
+                    // If this returns false, it means no password confirmation is required, so
+                    // go ahead and uncheck it here.
+                    // Note: currently a backup is required for biometric_weak so this code path
+                    // can't be reached, but is here in case things change in the future
+                    lockPatternUtils.setBiometricWeakLivelinessEnabled(false);
+                    mBiometricWeakLiveliness.setChecked(false);
+                }
+            }
         } else if (KEY_LOCK_ENABLED.equals(key)) {
             lockPatternUtils.setLockPatternEnabled(isToggled(preference));
         } else if (KEY_VISIBLE_PATTERN.equals(key)) {
@@ -422,6 +442,12 @@ public class SecuritySettings extends SettingsPreferenceFragment
                 resultCode == Activity.RESULT_OK) {
             startBiometricWeakImprove();
             return;
+        } else if (requestCode == CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_LIVELINESS_OFF &&
+                resultCode == Activity.RESULT_OK) {
+            final LockPatternUtils lockPatternUtils = mChooseLockSettingsHelper.utils();
+            lockPatternUtils.setBiometricWeakLivelinessEnabled(false);
+            mBiometricWeakLiveliness.setChecked(false);
+            return;
         }
         createPreferenceHierarchy();
     }