Generic share of keyring via Android Intent SEND, renaming of own share intents

APG-API-Lib/src/org/thialfihar/android/apg/integration/ApgIntentHelper.java

@@ -81,8 +81,11 @@ public class ApgIntentHelper {
     /**
      * Share actions
      */
-    public static final String ACTION_SHARE_WITH_QR_CODE = APG_INTENT_PREFIX + "SHARE_WITH_QR_CODE";
+    public static final String ACTION_SHARE_KEYRING = APG_INTENT_PREFIX + "SHARE_KEYRING";
-    public static final String ACTION_SHARE_WITH_NFC = APG_INTENT_PREFIX + "SHARE_WITH_NFC";
+    public static final String ACTION_SHARE_KEYRING_WITH_QR_CODE = APG_INTENT_PREFIX
+            + "SHARE_KEYRING_WITH_QR_CODE";
+    public static final String ACTION_SHARE_KEYRING_WITH_NFC = APG_INTENT_PREFIX
+            + "SHARE_KEYRING_WITH_NFC";
 
     // used by SHARE_WITH_QR_CODE and SHARE_WITH_NFC
     public static final String EXTRA_MASTER_KEY_ID = "masterKeyId";
@@ -168,7 +171,7 @@ public class ApgIntentHelper {
      * @return true when activity was found and executed successfully
      */
     public boolean shareWithQrCode(long masterKeyId) {
-        Intent intent = new Intent(ACTION_SHARE_WITH_QR_CODE);
+        Intent intent = new Intent(ACTION_SHARE_KEYRING_WITH_QR_CODE);
         intent.putExtra(EXTRA_INTENT_VERSION, INTENT_VERSION);
         intent.putExtra(EXTRA_MASTER_KEY_ID, masterKeyId);
         try {
@@ -186,7 +189,7 @@ public class ApgIntentHelper {
      * @return true when activity was found and executed successfully
      */
     public boolean shareWithNfc(long masterKeyId) {
-        Intent intent = new Intent(ACTION_SHARE_WITH_NFC);
+        Intent intent = new Intent(ACTION_SHARE_KEYRING_WITH_NFC);
         intent.putExtra(EXTRA_INTENT_VERSION, INTENT_VERSION);
         intent.putExtra(EXTRA_MASTER_KEY_ID, masterKeyId);
         try {

APG/AndroidManifest.xml

@@ -364,7 +364,7 @@
             android:launchMode="singleTop"
             android:uiOptions="splitActionBarWhenNarrow" >
             <intent-filter>
-                <action android:name="org.thialfihar.android.apg.intent.SHARE_WITH_NFC" />
+                <action android:name="org.thialfihar.android.apg.intent.SHARE_KEYRING_WITH_NFC" />
 
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
@@ -378,9 +378,10 @@
                 <data android:mimeType="application/org.thialfihar.android.apg" />
             </intent-filter>
         </activity>
-        <activity android:name="org.thialfihar.android.apg.ui.ShareQrCodeActivity" >
+        <activity android:name="org.thialfihar.android.apg.ui.ShareActivity" >
             <intent-filter>
-                <action android:name="org.thialfihar.android.apg.intent.SHARE_WITH_QR_CODE" />
+                <action android:name="org.thialfihar.android.apg.intent.SHARE_KEYRING" />
+                <action android:name="org.thialfihar.android.apg.intent.SHARE_KEYRING_WITH_QR_CODE" />
 
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>

APG/res/values/strings.xml

@@ -102,6 +102,7 @@
     <string name="menu_keyServer">Query Key Server</string>
     <string name="menu_updateKey">Update from Server</string>
     <string name="menu_exportKeyToServer">Export To Server</string>
+    <string name="menu_share">Share with…</string>
     <string name="menu_shareQrCode">Share with QR Code</string>
     <string name="menu_shareNfc">Share with NFC</string>
     <string name="menu_scanQRCode">Scan QR Code</string>
@@ -321,6 +322,7 @@
     <string name="hint_publicKeys">Search Public Keyrings</string>
     <string name="hint_secretKeys">Search Secret Keyrings</string>
     <string name="filterInfo">Filter: \"%s\"</string>
+    <string name="shareKeyringWith">Share keyring with…</string>
 
     <!-- misc -->
     <string name="fast">fast</string>

APG/src/org/thialfihar/android/apg/Id.java

@@ -35,9 +35,10 @@ public final class Id {
         public static final int edit = 0x21070003;
         public static final int update = 0x21070004;
         public static final int exportToServer = 0x21070005;
-        public static final int share_qr_code = 0x21070006;
+        public static final int share = 0x21070006;
-        public static final int share_nfc = 0x21070007;
+        public static final int share_qr_code = 0x21070007;
-        public static final int signKey = 0x21070008;
+        public static final int share_nfc = 0x21070008;
+        public static final int signKey = 0x21070009;
 
         public static final class option {
             public static final int new_pass_phrase = 0x21070001;

APG/src/org/thialfihar/android/apg/ui/KeyListPublicFragment.java

@@ -76,8 +76,9 @@ public class KeyListPublicFragment extends KeyListFragment implements
         menu.add(0, Id.menu.update, 1, R.string.menu_updateKey);
         menu.add(0, Id.menu.signKey, 2, R.string.menu_signKey);
         menu.add(0, Id.menu.exportToServer, 3, R.string.menu_exportKeyToServer);
-        menu.add(0, Id.menu.share_qr_code, 6, R.string.menu_shareQrCode);
+        menu.add(0, Id.menu.share, 6, R.string.menu_share);
-        menu.add(0, Id.menu.share_nfc, 7, R.string.menu_shareNfc);
+        menu.add(0, Id.menu.share_qr_code, 7, R.string.menu_shareQrCode);
+        menu.add(0, Id.menu.share_nfc, 8, R.string.menu_shareNfc);
 
     }
 
@@ -142,9 +143,9 @@ public class KeyListPublicFragment extends KeyListFragment implements
             // get master key id using row id
             long masterKeyId = ProviderHelper.getPublicMasterKeyId(mKeyListActivity, keyRingRowId);
 
-            Intent qrCodeIntent = new Intent(mKeyListActivity, ShareQrCodeActivity.class);
+            Intent qrCodeIntent = new Intent(mKeyListActivity, ShareActivity.class);
-            qrCodeIntent.setAction(ShareQrCodeActivity.ACTION_SHARE_WITH_QR_CODE);
+            qrCodeIntent.setAction(ShareActivity.ACTION_SHARE_KEYRING_WITH_QR_CODE);
-            qrCodeIntent.putExtra(ShareQrCodeActivity.EXTRA_MASTER_KEY_ID, masterKeyId);
+            qrCodeIntent.putExtra(ShareActivity.EXTRA_MASTER_KEY_ID, masterKeyId);
             startActivityForResult(qrCodeIntent, 0);
 
             return true;
@@ -154,12 +155,23 @@ public class KeyListPublicFragment extends KeyListFragment implements
             long masterKeyId2 = ProviderHelper.getPublicMasterKeyId(mKeyListActivity, keyRingRowId);
 
             Intent nfcIntent = new Intent(mKeyListActivity, ShareNfcBeamActivity.class);
-            nfcIntent.setAction(ShareNfcBeamActivity.ACTION_SHARE_WITH_NFC);
+            nfcIntent.setAction(ShareNfcBeamActivity.ACTION_SHARE_KEYRING_WITH_NFC);
             nfcIntent.putExtra(ShareNfcBeamActivity.EXTRA_MASTER_KEY_ID, masterKeyId2);
             startActivityForResult(nfcIntent, 0);
 
             return true;
 
+        case Id.menu.share:
+            // get master key id using row id
+            long masterKeyId3 = ProviderHelper.getPublicMasterKeyId(mKeyListActivity, keyRingRowId);
+
+            Intent shareIntent = new Intent(mKeyListActivity, ShareActivity.class);
+            shareIntent.setAction(ShareActivity.ACTION_SHARE_KEYRING);
+            shareIntent.putExtra(ShareActivity.EXTRA_MASTER_KEY_ID, masterKeyId3);
+            startActivityForResult(shareIntent, 0);
+
+            return true;
+
         default:
             return super.onContextItemSelected(item);
 

APG/src/org/thialfihar/android/apg/ui/ShareActivity.java

@@ -19,6 +19,7 @@ package org.thialfihar.android.apg.ui;
 import java.util.ArrayList;
 
 import org.thialfihar.android.apg.Constants;
+import org.thialfihar.android.apg.R;
 import org.thialfihar.android.apg.provider.ProviderHelper;
 
 import com.actionbarsherlock.app.SherlockFragmentActivity;
@@ -27,9 +28,10 @@ import com.google.zxing.integration.android.IntentIntegrator;
 import android.content.Intent;
 import android.os.Bundle;
 
-public class ShareQrCodeActivity extends SherlockFragmentActivity {
+public class ShareActivity extends SherlockFragmentActivity {
-    public static final String ACTION_SHARE_WITH_QR_CODE = Constants.INTENT_PREFIX
+    public static final String ACTION_SHARE_KEYRING = Constants.INTENT_PREFIX + "SHARE_KEYRING";
-            + "SHARE_WITH_QR_CODE";
+    public static final String ACTION_SHARE_KEYRING_WITH_QR_CODE = Constants.INTENT_PREFIX
+            + "SHARE_KEYRING_WITH_QR_CODE";
 
     public static final String EXTRA_MASTER_KEY_ID = "masterKeyId";
 
@@ -48,18 +50,25 @@ public class ShareQrCodeActivity extends SherlockFragmentActivity {
             extras = new Bundle();
         }
 
-        if (ACTION_SHARE_WITH_QR_CODE.equals(action)) {
+        long masterKeyId = extras.getLong(EXTRA_MASTER_KEY_ID);
-            long masterKeyId = extras.getLong(EXTRA_MASTER_KEY_ID);
 
-            // get public keyring as ascii armored string
+        // get public keyring as ascii armored string
-            ArrayList<String> keyringArmored = ProviderHelper.getPublicKeyRingsAsArmoredString(
+        ArrayList<String> keyringArmored = ProviderHelper.getPublicKeyRingsAsArmoredString(this,
-                    this, new long[] { masterKeyId });
+                new long[] { masterKeyId });
-            // close this activity
-            finish();
 
+        // close this activity
+        finish();
+
+        if (ACTION_SHARE_KEYRING.equals(action)) {
+            // let user choose application
+            Intent sendIntent = new Intent(Intent.ACTION_SEND);
+            sendIntent.putExtra(Intent.EXTRA_TEXT, keyringArmored.get(0));
+            sendIntent.setType("text/plain");
+            startActivity(Intent.createChooser(sendIntent,
+                    getResources().getText(R.string.shareKeyringWith)));
+        } else if (ACTION_SHARE_KEYRING_WITH_QR_CODE.equals(action)) {
             // use barcode scanner integration library
             new IntentIntegrator(this).shareText(keyringArmored.get(0));
         }
     }
-
 }

APG/src/org/thialfihar/android/apg/ui/ShareNfcBeamActivity.java

@@ -54,7 +54,8 @@ import android.text.method.LinkMovementMethod;
 @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
 public class ShareNfcBeamActivity extends SherlockFragmentActivity implements
         CreateNdefMessageCallback, OnNdefPushCompleteCallback {
-    public static final String ACTION_SHARE_WITH_NFC = Constants.INTENT_PREFIX + "SHARE_WITH_NFC";
+    public static final String ACTION_SHARE_KEYRING_WITH_NFC = Constants.INTENT_PREFIX
+            + "SHARE_KEYRING_WITH_NFC";
 
     public static final String EXTRA_MASTER_KEY_ID = "masterKeyId";
 
@@ -96,7 +97,7 @@ public class ShareNfcBeamActivity extends SherlockFragmentActivity implements
             extras = new Bundle();
         }
 
-        if (ACTION_SHARE_WITH_NFC.equals(action)) {
+        if (ACTION_SHARE_KEYRING_WITH_NFC.equals(action)) {
             long masterKeyId = extras.getLong(EXTRA_MASTER_KEY_ID);
 
             // get public keyring as byte array

README.md

@@ -83,8 +83,9 @@ Android primitives to exchange data: Intent, Intent with return values, Send (al
 * IMPORT_FROM_FILE
 * IMPORT_FROM_QR_CODE
 * IMPORT_FROM_NFC
-* SHARE_WITH_QR_CODE
+* SHARE_KEYRING
-* SHARE_WITH_NFC
+* SHARE_KEYRING_WITH_QR_CODE
+* SHARE_KEYRING_WITH_NFC
 * EDIT_KEY
 * SELECT_PUBLIC_KEYS
 * SELECT_SECRET_KEY