From b284c7dd3f1b8b7c57c3a1dd90ad7d83acf3aae0 Mon Sep 17 00:00:00 2001
From: str4d <str4d@mail.i2p>
Date: Tue, 26 Aug 2014 05:57:56 +0000
Subject: [PATCH] View identity: - Show fingerprint (en) - Generate QR code
 from identity key

---
 app/build.gradle                              |  3 ++
 .../android/config/ViewIdentityFragment.java  | 22 ++++++++++
 .../res/layout/fragment_view_identity.xml     | 43 ++++++++++++++++++-
 3 files changed, 66 insertions(+), 2 deletions(-)

diff --git a/app/build.gradle b/app/build.gradle
index fb0d72a..6ed1036 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -37,16 +37,19 @@ dependencies {
     compile ('com.mcxiaoke.viewpagerindicator:library:2.4.1') {
         exclude group: 'com.android.support', module: 'support-v4'
     }
+    compile 'com.google.zxing:android-integration:3.1.0'
 }
 
 dependencyVerification {
     verify = [
+            'net.i2p.android:client:29815aa778f19bbf2c9d003e30289cca214481bb0fb17afe8adb77641aa7875f',
             'com.android.support:support-v4:3f40fa7b3a4ead01ce15dce9453b061646e7fe2e7c51cb75ca01ee1e77037f3f',
             'com.android.support:appcompat-v7:9df7637c5219202ddbbbf0924c2d5a9e6d64379166795a89d8f75d1e3f3372df',
             'com.github.chrisbanes.actionbarpulltorefresh:extra-abc:a94f35b8b701d2cf761bb6b731d0921f73fb552a69a9c1d1379a19c2a9418ec6',
             'com.github.chrisbanes.actionbarpulltorefresh:library:ea06f4e8cf7ae959cbe37028acf2631a6950714d2112e16531e4528daf69b6db',
             'com.github.castorflex.smoothprogressbar:library:eb35b46d99a7f56d3d173cafe5f0f31beaaba0ce606258f81b07b0607ee3c32f',
             'com.mcxiaoke.viewpagerindicator:library:470bbd2bec1ede64ad21efd6f02676807d22f1b526c4ac6a5b41a428c6e47e67',
+            'com.google.zxing:android-integration:89e56aadf1164bd71e57949163c53abf90af368b51669c0d4a47a163335f95c4',
     ]
 }
 
diff --git a/app/src/main/java/i2p/bote/android/config/ViewIdentityFragment.java b/app/src/main/java/i2p/bote/android/config/ViewIdentityFragment.java
index 34301fc..484a4c4 100644
--- a/app/src/main/java/i2p/bote/android/config/ViewIdentityFragment.java
+++ b/app/src/main/java/i2p/bote/android/config/ViewIdentityFragment.java
@@ -27,9 +27,12 @@ import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import com.google.zxing.integration.android.IntentIntegrator;
+
 public class ViewIdentityFragment extends Fragment {
     public static final String IDENTITY_KEY = "identity_key";
 
@@ -39,9 +42,12 @@ public class ViewIdentityFragment extends Fragment {
     ImageView mIdentityPicture;
     TextView mNameField;
     TextView mDescField;
+    TextView mFingerprintField;
     TextView mCryptoField;
     TextView mKeyField;
 
+    Button mGenQRCode;
+
     public static ViewIdentityFragment newInstance(String key) {
         ViewIdentityFragment f = new ViewIdentityFragment();
         Bundle args = new Bundle();
@@ -70,8 +76,10 @@ public class ViewIdentityFragment extends Fragment {
         mIdentityPicture = (ImageView) view.findViewById(R.id.identity_picture);
         mNameField = (TextView) view.findViewById(R.id.public_name);
         mDescField = (TextView) view.findViewById(R.id.description);
+        mFingerprintField = (TextView) view.findViewById(R.id.fingerprint);
         mCryptoField = (TextView) view.findViewById(R.id.crypto_impl);
         mKeyField = (TextView) view.findViewById(R.id.key);
+        mGenQRCode = (Button) view.findViewById(R.id.generate_qr);
 
         if (mKey != null) {
             try {
@@ -100,8 +108,22 @@ public class ViewIdentityFragment extends Fragment {
 
             mNameField.setText(mIdentity.getPublicName());
             mDescField.setText(mIdentity.getDescription());
+            try {
+                mFingerprintField.setText(BoteHelper.getFingerprint(mIdentity, "en"));
+            } catch (GeneralSecurityException e) {
+                // Could not get fingerprint
+                mFingerprintField.setText(e.getLocalizedMessage());
+            }
             mCryptoField.setText(mIdentity.getCryptoImpl().getName());
             mKeyField.setText(mKey);
+
+            mGenQRCode.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View view) {
+                    IntentIntegrator i = new IntentIntegrator(getActivity());
+                    i.shareText("bote:" + mKey);
+                }
+            });
         }
     }
 
diff --git a/app/src/main/res/layout/fragment_view_identity.xml b/app/src/main/res/layout/fragment_view_identity.xml
index 101fd05..b911845 100644
--- a/app/src/main/res/layout/fragment_view_identity.xml
+++ b/app/src/main/res/layout/fragment_view_identity.xml
@@ -35,12 +35,22 @@
         android:ems="10"
         android:text="@string/description" />
 
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:text="Key information"
+        android:id="@+id/title_key_info"
+        android:layout_alignParentLeft="true"
+        android:layout_below="@id/description"
+        android:layout_marginTop="5dp" />
+
     <TextView
         android:id="@+id/crypto_impl"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_alignLeft="@+id/description"
-        android:layout_below="@+id/description"
+        android:layout_alignParentLeft="true"
+        android:layout_below="@+id/title_key_info"
         android:layout_marginTop="5dp"
         android:text="Crypto implementation" />
 
@@ -52,4 +62,33 @@
         android:layout_marginTop="5dp"
         android:text="Key" />
 
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:text="Fingerprint"
+        android:id="@+id/title_fingerprint"
+        android:layout_alignParentLeft="true"
+        android:layout_below="@id/key"
+        android:layout_marginTop="5dp" />
+
+    <TextView
+        android:id="@+id/fingerprint"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentLeft="true"
+        android:layout_below="@+id/title_fingerprint"
+        android:layout_marginTop="5dp"
+        android:text="Fingerprint" />
+
+    <Button
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Generate QR code"
+        android:id="@+id/generate_qr"
+        android:layout_below="@+id/fingerprint"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentStart="true"
+        android:layout_marginTop="5dp" />
+
 </RelativeLayout>
\ No newline at end of file