From a104d290de12c7d1bd5bacb16670b135654e9e55 Mon Sep 17 00:00:00 2001
From: joshmccloskey <joshmccloskey@google.com>
Date: Mon, 15 Apr 2019 20:46:50 -0700
Subject: [PATCH] Updated ConfirmDeviceCredential strings

Test: Verified with BiometricPromptdemo that pin/pattern/pass
show up correctly.
Fixes: 129797243
Change-Id: Ib075d6742f7e2ad03e491132ae9506dce67558fc
---
 res/values/strings.xml                             |  8 +++-
 .../settings/password/BiometricFragment.java       | 52 +++++++++++++++++-----
 2 files changed, 46 insertions(+), 14 deletions(-)

diff --git a/res/values/strings.xml b/res/values/strings.xml
index da1c158b36..276f28ce0b 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -3964,8 +3964,12 @@
     <string name="settings_safetylegal_activity_loading">Loading\u2026</string>
 
     <!-- ConfirmDeviceCredential settings-->
-    <!-- Button text shown on BiometricPrompt (system dialog that asks for biometric authentication) giving the user the option to use an alternate form of authentication (Pin/Pattern/Pass) [CHAR LIMIT=30] -->
-    <string name="confirm_device_credential_use_alternate_method">Use alternate method</string>
+    <!-- Button text shown on BiometricPrompt (system dialog that asks for biometric authentication) giving the user the option to use an alternate form of authentication (Pin) [CHAR LIMIT=30] -->
+    <string name="confirm_device_credential_pin">Use PIN</string>
+    <!-- Button text shown on BiometricPrompt (system dialog that asks for biometric authentication) giving the user the option to use an alternate form of authentication (Pattern) [CHAR LIMIT=30] -->
+    <string name="confirm_device_credential_pattern">Use pattern</string>
+    <!-- Button text shown on BiometricPrompt (system dialog that asks for biometric authentication) giving the user the option to use an alternate form of authentication (Pass) [CHAR LIMIT=30] -->
+    <string name="confirm_device_credential_password">Use password</string>
 
     <!-- Lock Pattern settings -->
     <!-- Header on first screen of choose password/PIN flow [CHAR LIMIT=40] -->
diff --git a/src/com/android/settings/password/BiometricFragment.java b/src/com/android/settings/password/BiometricFragment.java
index 7f0907181e..bd5a10de46 100644
--- a/src/com/android/settings/password/BiometricFragment.java
+++ b/src/com/android/settings/password/BiometricFragment.java
@@ -17,6 +17,7 @@
 package com.android.settings.password;
 
 import android.app.Activity;
+import android.app.admin.DevicePolicyManager;
 import android.app.settings.SettingsEnums;
 import android.content.DialogInterface;
 import android.hardware.biometrics.BiometricConstants;
@@ -32,8 +33,10 @@ import android.util.Log;
 
 import androidx.annotation.NonNull;
 
+import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.core.InstrumentedFragment;
+import com.android.settings.overlay.FeatureFactory;
 
 import java.util.concurrent.Executor;
 
@@ -137,18 +140,43 @@ public class BiometricFragment extends InstrumentedFragment {
         setRetainInstance(true);
 
         mBundle = getArguments();
-        mBiometricPrompt = new BiometricPrompt.Builder(getContext())
-            .setTitle(mBundle.getString(BiometricPrompt.KEY_TITLE))
-            .setUseDefaultTitle() // use default title if title is null/empty
-            .setFromConfirmDeviceCredential()
-            .setSubtitle(mBundle.getString(BiometricPrompt.KEY_SUBTITLE))
-            .setDescription(mBundle.getString(BiometricPrompt.KEY_DESCRIPTION))
-            .setConfirmationRequired(
-                    mBundle.getBoolean(BiometricPrompt.KEY_REQUIRE_CONFIRMATION, true))
-            .setNegativeButton(getResources().getString(
-                    R.string.confirm_device_credential_use_alternate_method),
-                    mClientExecutor, mNegativeButtonListener)
-            .build();
+        final BiometricPrompt.Builder builder = new BiometricPrompt.Builder(getContext())
+                .setTitle(mBundle.getString(BiometricPrompt.KEY_TITLE))
+                .setUseDefaultTitle() // use default title if title is null/empty
+                .setFromConfirmDeviceCredential()
+                .setSubtitle(mBundle.getString(BiometricPrompt.KEY_SUBTITLE))
+                .setDescription(mBundle.getString(BiometricPrompt.KEY_DESCRIPTION))
+                .setConfirmationRequired(
+                        mBundle.getBoolean(BiometricPrompt.KEY_REQUIRE_CONFIRMATION, true));
+
+        final LockPatternUtils lockPatternUtils = FeatureFactory.getFactory(
+                getContext())
+                .getSecurityFeatureProvider()
+                .getLockPatternUtils(getContext());
+
+        switch (lockPatternUtils.getKeyguardStoredPasswordQuality(mUserId)) {
+            case DevicePolicyManager.PASSWORD_QUALITY_SOMETHING:
+                builder.setNegativeButton(getResources().getString(
+                        R.string.confirm_device_credential_pattern),
+                        mClientExecutor, mNegativeButtonListener);
+                break;
+            case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC:
+            case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX:
+                builder.setNegativeButton(getResources().getString(
+                        R.string.confirm_device_credential_pin),
+                        mClientExecutor, mNegativeButtonListener);
+                break;
+            case DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC:
+            case DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC:
+            case DevicePolicyManager.PASSWORD_QUALITY_COMPLEX:
+            case DevicePolicyManager.PASSWORD_QUALITY_MANAGED:
+                builder.setNegativeButton(getResources().getString(
+                        R.string.confirm_device_credential_password),
+                        mClientExecutor, mNegativeButtonListener);
+                break;
+        }
+
+        mBiometricPrompt = builder.build();
         mCancellationSignal = new CancellationSignal();
 
         // TODO: CC doesn't use crypto for now
-- 
2.11.0