1 files changed, 71 insertions, 0 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/UserDecisionDialog.java b/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/UserDecisionDialog.java
new file mode 100644
index 00000000..c29832a5
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/UserDecisionDialog.java
@@ -0,0 +1,71 @@
+package de.thedevstack.conversationsplus.ui.dialogs;
+
+import android.app.Activity;
+import android.content.DialogInterface;
+import android.view.View;
+import android.widget.CheckBox;
+import android.widget.TextView;
+
+import de.thedevstack.conversationsplus.enums.UserDecision;
+import de.thedevstack.conversationsplus.ui.listeners.UserDecisionListener;
+import eu.siacs.conversations.R;
+
+/**
+ * A dialog to give the user the choice to decide whether to do something or not.
+ * The user also has the choice to save his answer for the future.
+ * A UserDecisionListener is used to provide the functionality to be performed by clicking on yes, or no.
+ */
+public class UserDecisionDialog extends AbstractAlertDialog {
+    protected final UserDecisionListener listener;
+    protected final CheckBox rememberCheckBox;
+
+    public UserDecisionDialog(Activity context, int questionResourceId, UserDecisionListener userDecisionListener) {
+        super(context, questionResourceId);
+        this.listener = userDecisionListener;
+
+        int viewId = R.layout.dialog_userdecision;
+        View view = context.getLayoutInflater().inflate(viewId, null);
+
+        this.rememberCheckBox = (CheckBox) view.findViewById(R.id.dlgUserDecRemember);
+
+        this.setPositiveButton(R.string.cplus_yes, new PositiveOnClickListener());
+        this.setNegativeButton(R.string.cplus_no, new NegativeOnClickListener());
+        this.setView(view);
+    }
+
+    public void decide(UserDecision baseDecision) {
+        switch (baseDecision) {
+            case ALWAYS:
+                this.listener.onYes();
+                break;
+            case NEVER:
+                this.listener.onNo();
+                break;
+            case ASK:
+                this.show();
+                break;
+        }
+    }
+
+    class PositiveOnClickListener implements DialogInterface.OnClickListener {
+
+        @Override
+        public void onClick(DialogInterface dialog, int which) {
+            listener.onYes();
+            if (rememberCheckBox.isChecked()) {
+                listener.onRemember(UserDecision.ALWAYS);
+            }
+        }
+    }
+
+    class NegativeOnClickListener implements DialogInterface.OnClickListener {
+
+        @Override
+        public void onClick(DialogInterface dialog, int which) {
+            listener.onNo();
+            if (rememberCheckBox.isChecked()) {
+                listener.onRemember(UserDecision.NEVER);
+            }
+        }
+    }
+}