Add android ui

android_ui.py

@@ -0,0 +1,31 @@
+import androidhelper
+
+
+droid = androidhelper.Android()
+
+
+def query(text):
+    droid.ttsSpeak(text)
+    result = droid.dialogGetInput("", text).result
+    while result is None:
+        result = droid.dialogGetInput("", text).result
+    return result
+
+
+def query_int(text):
+    try:
+        ans = query(text)
+        return int(ans)
+    except ValueError:
+        droid.makeToast("Please enter a valid number!")
+        return query_int(text)
+
+
+def query_yes_no(question):
+    droid.ttsSpeak(question)
+    droid.dialogCreateAlert("", question)
+    droid.dialogSetPositiveButtonText("Yes")
+    droid.dialogSetNegativeButtonText("No")
+    droid.dialogShow()
+    resp = droid.dialogGetResponse().result
+    return resp["which"] == "positive"