textToSpeech added

app/src/main/java/nsit/app/com/nsitapp/CalculatorActivity.java

@@ -1,7 +1,9 @@
 package nsit.app.com.nsitapp;
 
+import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
+import android.speech.tts.TextToSpeech;
 import android.support.annotation.NonNull;
 import android.support.v4.app.Fragment;
 import android.support.v4.content.ContextCompat;
@@ -15,6 +17,7 @@
 import android.widget.ArrayAdapter;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.ImageView;
 import android.widget.Spinner;
 import android.widget.TextView;
 import android.widget.Toast;
@@ -25,6 +28,7 @@
 import java.io.FileReader;
 import java.io.IOException;
 import java.io.PrintWriter;
+import java.util.Locale;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
@@ -67,6 +71,11 @@ public class CalculatorActivity extends Fragment {
     @BindView(R.id.per) TextView resultTextView;
     @BindView(R.id.button) Button b;
     @BindView(R.id.buttC) Button c;
+    @BindView(R.id.vol) ImageView vol;
+
+    String s;
+    Integer k=1;
+    TextToSpeech ts;
 
     @OnClick(R.id.button)
     public void onButtonBClicked(View view){
@@ -78,6 +87,17 @@ public void onButtonBClicked(View view){
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setHasOptionsMenu(true);
+
+
+        ts=new TextToSpeech(getContext(), new TextToSpeech.OnInitListener() {
+            @Override
+            public void onInit(int status) {
+                if(status != TextToSpeech.ERROR) {
+                    ts.setLanguage(Locale.getDefault());
+                }
+
+            }
+        });
     }
 
     @Override
@@ -106,6 +126,10 @@ public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
         adapter1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
 
 
+
+
+
+
         semSpinner.setAdapter(adapter1);
         semSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
             @Override
@@ -1401,7 +1425,33 @@ private void onCalculate(View a) {
                 break;
         }
 
+
+
+
         resultTextView.setText(String.format("%.2f ", p));
+        s= resultTextView.getText().toString();
+
+        vol.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (k==1){
+                    k=0;
+                    vol.setImageResource(R.drawable.vol_off);
+
+
+                }
+                else{
+                    k=1;
+                    vol.setImageResource(R.drawable.vol_on);
+                }
+            }
+        });
+        if (k==1){
+            ts.speak(s,TextToSpeech.QUEUE_FLUSH,null);
+
+        }
+
+
         if (f == 1)
             addToStorage();
 

app/src/main/res/drawable/vol_off.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M16.5,12c0,-1.77 -1.02,-3.29 -2.5,-4.03v2.21l2.45,2.45c0.03,-0.2 0.05,-0.41 0.05,-0.63zM19,12c0,0.94 -0.2,1.82 -0.54,2.64l1.51,1.51C20.63,14.91 21,13.5 21,12c0,-4.28 -2.99,-7.86 -7,-8.77v2.06c2.89,0.86 5,3.54 5,6.71zM4.27,3L3,4.27 7.73,9L3,9v6h4l5,5v-6.73l4.25,4.25c-0.67,0.52 -1.42,0.93 -2.25,1.18v2.06c1.38,-0.31 2.63,-0.95 3.69,-1.81L19.73,21 21,19.73l-9,-9L4.27,3zM12,4L9.91,6.09 12,8.18L12,4z"/>
+</vector>

app/src/main/res/drawable/vol_on.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M3,9v6h4l5,5L12,4L7,9L3,9zM16.5,12c0,-1.77 -1.02,-3.29 -2.5,-4.03v8.05c1.48,-0.73 2.5,-2.25 2.5,-4.02zM14,3.23v2.06c2.89,0.86 5,3.54 5,6.71s-2.11,5.85 -5,6.71v2.06c4.01,-0.91 7,-4.49 7,-8.77s-2.99,-7.86 -7,-8.77z"/>
+</vector>

app/src/main/res/layout-land/activity_calculator.xml

@@ -2,8 +2,10 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:orientation="vertical">
 
+
     <LinearLayout
         android:layout_width="wrap_content"
         android:layout_height="wrap_content">
@@ -366,6 +368,14 @@
 
                     android:textSize="30dp" />
             </LinearLayout>
+            <ImageView
+                android:id="@+id/vol"
+                android:layout_width="35dp"
+                android:layout_height="35dp"
+                android:layout_margin="10dp"
+                android:clickable="true"
+                app:srcCompat="@drawable/vol_on" />
+
 
         </LinearLayout>
     </ScrollView>

app/src/main/res/layout/activity_calculator.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical">
@@ -451,6 +452,16 @@
                     android:textSize="30dp" />
             </LinearLayout>
 
+            <ImageView
+                android:id="@+id/vol"
+                android:layout_width="35dp"
+                android:layout_height="35dp"
+                android:layout_margin="10dp"
+                android:clickable="true"
+                app:srcCompat="@drawable/vol_on" />
+
+
+
         </LinearLayout>
     </ScrollView>