Design fixes for certification activity

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewCertActivity.java

@@ -28,7 +28,6 @@ import android.support.v4.content.Loader;
 import android.support.v7.app.ActionBar;
 import android.support.v7.app.ActionBarActivity;
 import android.text.format.DateFormat;
-import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.TextView;
@@ -76,11 +75,12 @@ public class ViewCertActivity extends ActionBarActivity
 
     private Uri mDataUri;
 
-    private long mSignerKeyId;
+    private long mCertifierKeyId;
 
-    private TextView mSigneeKey, mSigneeUid, mAlgorithm, mType, mRReason, mCreation;
+    private TextView mSigneeKey, mSigneeUid, mAlgorithm, mType, mReason, mCreation;
-    private TextView mSignerKey, mSignerUid, mStatus;
+    private TextView mCertifierKey, mCertifierUid, mStatus;
     private View mRowReason;
+    private View mViewCertifierButton;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -96,14 +96,16 @@ public class ViewCertActivity extends ActionBarActivity
         mSigneeUid = (TextView) findViewById(R.id.signee_uid);
         mAlgorithm = (TextView) findViewById(R.id.algorithm);
         mType = (TextView) findViewById(R.id.signature_type);
-        mRReason = (TextView) findViewById(R.id.reason);
+        mReason = (TextView) findViewById(R.id.reason);
         mCreation = (TextView) findViewById(R.id.creation);
 
-        mSignerKey = (TextView) findViewById(R.id.signer_key_id);
+        mCertifierKey = (TextView) findViewById(R.id.signer_key_id);
-        mSignerUid = (TextView) findViewById(R.id.signer_uid);
+        mCertifierUid = (TextView) findViewById(R.id.signer_uid);
 
         mRowReason = findViewById(R.id.row_reason);
 
+        mViewCertifierButton = findViewById(R.id.view_cert_view_cert_key);
+
         mDataUri = getIntent().getData();
         if (mDataUri == null) {
             Log.e(Constants.TAG, "Intent data missing. Should be Uri of key!");
@@ -133,15 +135,15 @@ public class ViewCertActivity extends ActionBarActivity
             Date creationDate = new Date(data.getLong(INDEX_CREATION) * 1000);
             mCreation.setText(DateFormat.getDateFormat(getApplicationContext()).format(creationDate));
 
-            mSignerKeyId = data.getLong(INDEX_KEY_ID_CERTIFIER);
+            mCertifierKeyId = data.getLong(INDEX_KEY_ID_CERTIFIER);
-            String signerKey = PgpKeyHelper.convertKeyIdToHex(mSignerKeyId);
+            String certifierKey = PgpKeyHelper.convertKeyIdToHex(mCertifierKeyId);
-            mSignerKey.setText(signerKey);
+            mCertifierKey.setText(certifierKey);
 
-            String signerUid = data.getString(INDEX_SIGNER_UID);
+            String certifierUid = data.getString(INDEX_SIGNER_UID);
-            if (signerUid != null) {
+            if (certifierUid != null) {
-                mSignerUid.setText(signerUid);
+                mCertifierUid.setText(certifierUid);
             } else {
-                mSignerUid.setText(R.string.unknown_uid);
+                mCertifierUid.setText(R.string.unknown_uid);
             }
 
             PGPSignature sig = PgpConversionHelper.BytesToPGPSignature(data.getBlob(INDEX_DATA));
@@ -149,10 +151,12 @@ public class ViewCertActivity extends ActionBarActivity
                 ProviderHelper providerHelper = new ProviderHelper(this);
                 PGPKeyRing signeeRing = providerHelper.getPGPKeyRing(
                         KeychainContract.KeyRingData.buildPublicKeyRingUri(
-                                Long.toString(data.getLong(INDEX_MASTER_KEY_ID))));
+                                Long.toString(data.getLong(INDEX_MASTER_KEY_ID)))
+                );
                 PGPKeyRing signerRing = providerHelper.getPGPKeyRing(
                         KeychainContract.KeyRingData.buildPublicKeyRingUri(
-                                Long.toString(sig.getKeyID())));
+                                Long.toString(sig.getKeyID()))
+                );
 
                 try {
                     sig.init(new JcaPGPContentVerifierBuilderProvider().setProvider(
@@ -203,27 +207,41 @@ public class ViewCertActivity extends ActionBarActivity
                             p = new RevocationReason(false, p.getData());
                         }
                         String reason = ((RevocationReason) p).getRevocationDescription();
-                        mRReason.setText(reason);
+                        mReason.setText(reason);
                         mRowReason.setVisibility(View.VISIBLE);
                     }
                     break;
                 }
             }
         }
+
+        // can't do this before the data is initialized
+        mViewCertifierButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent viewIntent = new Intent(ViewCertActivity.this, ViewKeyActivity.class);
+
+                try {
+                    ProviderHelper providerHelper = new ProviderHelper(ViewCertActivity.this);
+                    long signerMasterKeyId = providerHelper.getMasterKeyId(
+                            KeyRings.buildUnifiedKeyRingsFindBySubkeyUri(Long.toString(mCertifierKeyId))
+                    );
+                    viewIntent.setData(KeyRings.buildGenericKeyRingUri(
+                                    Long.toString(signerMasterKeyId))
+                    );
+                    startActivity(viewIntent);
+                } catch (ProviderHelper.NotFoundException e) {
+                    // TODO notify user of this, maybe offer download?
+                    Log.e(Constants.TAG, "key not found!", e);
+                }
+            }
+        });
     }
 
     @Override
     public void onLoaderReset(Loader<Cursor> loader) {
     }
 
-
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        super.onCreateOptionsMenu(menu);
-        getMenuInflater().inflate(R.menu.view_cert, menu);
-        return true;
-    }
-
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
@@ -233,25 +251,6 @@ public class ViewCertActivity extends ActionBarActivity
                 NavUtils.navigateUpTo(this, viewIntent);
                 return true;
             }
-            case R.id.menu_view_cert_view_signer:
-                // can't do this before the data is initialized
-                Intent viewIntent = new Intent(this, ViewKeyActivity.class);
-
-                try {
-                    ProviderHelper providerHelper = new ProviderHelper(this);
-                    long signerMasterKeyId = providerHelper.getMasterKeyId(
-                            KeyRings.buildUnifiedKeyRingsFindBySubkeyUri(Long.toString(mSignerKeyId))
-                    );
-                    viewIntent.setData(KeyRings.buildGenericKeyRingUri(
-                            Long.toString(signerMasterKeyId))
-                    );
-                    startActivity(viewIntent);
-                } catch (ProviderHelper.NotFoundException e) {
-                    // TODO notify user of this, maybe offer download?
-                    Log.e(Constants.TAG, "key not found!", e);
-                }
-
-                return true;
         }
         return super.onOptionsItemSelected(item);
     }

OpenKeychain/src/main/res/layout/view_cert_activity.xml

@@ -44,6 +44,7 @@
         <TableLayout
             android:layout_width="wrap_content"
             android:layout_height="0dp"
+            android:layout_marginLeft="8dp"
             android:layout_weight="1"
             android:stretchColumns="1">
 
@@ -164,6 +165,8 @@
         <TableLayout
             android:layout_width="wrap_content"
             android:layout_height="0dp"
+            android:layout_marginLeft="8dp"
+            android:layout_marginBottom="4dp"
             android:layout_weight="1"
             android:stretchColumns="1">
 
@@ -192,17 +195,39 @@
                     android:layout_height="wrap_content"
                     android:layout_gravity="center_vertical"
                     android:paddingRight="10dip"
-                    android:text="@string/label_email" />
+                    android:text="@string/label_user_id" />
 
                 <TextView
                     android:id="@+id/signer_uid"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:paddingRight="5dip"/>
+                    android:paddingRight="5dip" />
             </TableRow>
 
         </TableLayout>
 
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="1dip"
+            android:background="?android:attr/listDivider" />
+
+        <TextView
+            android:id="@+id/view_cert_view_cert_key"
+            android:paddingLeft="8dp"
+            android:paddingRight="8dp"
+            android:layout_marginBottom="8dp"
+            android:textAppearance="?android:attr/textAppearanceMedium"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:minHeight="?android:attr/listPreferredItemHeight"
+            android:clickable="true"
+            style="@style/SelectableItem"
+            android:text="@string/btn_view_cert_key"
+            android:layout_weight="1"
+            android:drawableRight="@drawable/ic_action_person"
+            android:drawablePadding="8dp"
+            android:gravity="center_vertical" />
+
     </LinearLayout>
 
 </ScrollView>

OpenKeychain/src/main/res/menu/view_cert.xml

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto">
-
-    <item
-        android:id="@+id/menu_view_cert_view_signer"
-        app:showAsAction="never"
-        android:title="View signing key" />
-</menu>

OpenKeychain/src/main/res/values/strings.xml

@@ -69,6 +69,7 @@
     <string name="btn_encryption_advanced_settings_show">Show advanced settings</string>
     <string name="btn_encryption_advanced_settings_hide">Hide advanced settings</string>
     <string name="btn_share_encrypted_signed">Share encrypted/signed message…</string>
+    <string name="btn_view_cert_key">View certification key</string>
 
     <!-- menu -->
     <string name="menu_preferences">Settings</string>