ConsolidateDialogActivity

1 files changed, 102 insertions, 0 deletions

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ConsolidateDialogActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ConsolidateDialogActivity.java
new file mode 100644
index 000000000..e4a80ff48
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ConsolidateDialogActivity.java
@@ -0,0 +1,102 @@
+/*
+ * 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.app.Dialog;
+import android.app.ProgressDialog;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.support.v4.app.DialogFragment;
+import android.support.v4.app.FragmentActivity;
+import android.util.Log;
+import android.view.ContextThemeWrapper;
+import android.view.KeyEvent;
+
+import org.sufficientlysecure.keychain.Constants;
+import org.sufficientlysecure.keychain.R;
+
+/**
+ * We can not directly create a dialog on the application context.
+ * This activity encapsulates a DialogFragment to emulate a dialog.
+ */
+public class ConsolidateDialogActivity extends FragmentActivity {
+
+    MyDialogFragment mDialogFragment;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        // this activity itself has no content view (see manifest)
+
+        mDialogFragment = new MyDialogFragment();
+        // give all extras through to the fragment
+        mDialogFragment.setArguments(getIntent().getExtras());
+
+        mDialogFragment.show(getSupportFragmentManager(), "dialog");
+    }
+
+    public static class MyDialogFragment extends DialogFragment {
+
+        /**
+         * Creates dialog
+         */
+        @Override
+        public Dialog onCreateDialog(Bundle savedInstanceState) {
+            // hack to get holo design (which is not automatically applied due to activity's Theme.NoDisplay
+            ContextThemeWrapper context = new ContextThemeWrapper(getActivity(),
+                    R.style.Theme_AppCompat_Light);
+            ProgressDialog dialog = new ProgressDialog(context);
+            dialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
+            dialog.setCancelable(false);
+            dialog.setCanceledOnTouchOutside(false);
+
+            // Disable the back button
+            DialogInterface.OnKeyListener keyListener = new DialogInterface.OnKeyListener() {
+                @Override
+                public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
+                    if (keyCode == KeyEvent.KEYCODE_BACK) {
+                        return true;
+                    }
+                    return false;
+                }
+
+            };
+            dialog.setOnKeyListener(keyListener);
+
+            return dialog;
+        }
+
+        @Override
+        public void onCancel(DialogInterface dialog) {
+            super.onCancel(dialog);
+
+            dismiss();
+        }
+
+        @Override
+        public void onDismiss(DialogInterface dialog) {
+            super.onDismiss(dialog);
+            Log.d(Constants.TAG, "onDismiss");
+
+            getActivity().finish();
+        }
+
+    }
+
+}