1 files changed, 113 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptFilesActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptFilesActivity.java
new file mode 100644
index 000000000..9d972d8c0
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptFilesActivity.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.sufficientlysecure.keychain.ui;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.v7.app.ActionBarActivity;
+
+import org.sufficientlysecure.keychain.Constants;
+import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.api.OpenKeychainIntents;
+import org.sufficientlysecure.keychain.util.Log;
+
+public class DecryptFilesActivity extends ActionBarActivity {
+
+    /* Intents */
+    public static final String ACTION_DECRYPT_DATA = OpenKeychainIntents.DECRYPT_DATA;
+
+    // intern
+    public static final String ACTION_DECRYPT_DATA_OPEN = Constants.INTENT_PREFIX + "DECRYPT_DATA_OPEN";
+
+    DecryptFilesFragment mFragment;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.decrypt_files_activity);
+
+        // Handle intent actions
+        handleActions(savedInstanceState, getIntent());
+    }
+
+    /**
+     * Handles all actions with this intent
+     *
+     * @param intent
+     */
+    private void handleActions(Bundle savedInstanceState, Intent intent) {
+        String action = intent.getAction();
+        String type = intent.getType();
+        Uri uri = intent.getData();
+
+        Bundle mFileFragmentBundle = new Bundle();
+
+        /*
+         * Android's Action
+         */
+        if (Intent.ACTION_SEND.equals(action) && type != null) {
+            // When sending to Keychain Decrypt via share menu
+            // Binary via content provider (could also be files)
+            // override uri to get stream from send
+            uri = intent.getParcelableExtra(Intent.EXTRA_STREAM);
+            action = ACTION_DECRYPT_DATA;
+        } else if (Intent.ACTION_VIEW.equals(action)) {
+            // Android's Action when opening file associated to Keychain (see AndroidManifest.xml)
+
+            // override action
+            action = ACTION_DECRYPT_DATA;
+        }
+
+        /**
+         * Main Actions
+         */
+        if (ACTION_DECRYPT_DATA.equals(action) && uri != null) {
+            mFileFragmentBundle.putParcelable(DecryptFilesFragment.ARG_URI, uri);
+
+            loadFragment(savedInstanceState, uri, false);
+        } else if (ACTION_DECRYPT_DATA_OPEN.equals(action)) {
+            loadFragment(savedInstanceState, null, true);
+        } else if (ACTION_DECRYPT_DATA.equals(action)) {
+            Log.e(Constants.TAG,
+                    "Include an Uri with setData() in your Intent!");
+        }
+    }
+
+    private void loadFragment(Bundle savedInstanceState, Uri uri, boolean openDialog) {
+        // However, if we're being restored from a previous state,
+        // then we don't need to do anything and should return or else
+        // we could end up with overlapping fragments.
+        if (savedInstanceState != null) {
+            return;
+        }
+
+        // Create an instance of the fragment
+        mFragment = DecryptFilesFragment.newInstance(uri, openDialog);
+
+        // Add the fragment to the 'fragment_container' FrameLayout
+        // NOTE: We use commitAllowingStateLoss() to prevent weird crashes!
+        getSupportFragmentManager().beginTransaction()
+                .replace(R.id.decrypt_files_fragment_container, mFragment)
+                .commitAllowingStateLoss();
+        // do it immediately!
+        getSupportFragmentManager().executePendingTransactions();
+    }
+
+}