From 6a976ea8db60976cd9c740d02ef3894ce7cf3713 Mon Sep 17 00:00:00 2001
From: Elad Keyshawn <elad.keyshawn@gmail.com>
Date: Tue, 16 Aug 2016 10:30:26 +0300
Subject: [PATCH] added TTS stop button as overlay at the bottom #286

---
 res/layout/main.xml                           | 42 +++++++++++++------
 .../kiwixmobile/KiwixMobileActivity.java      | 20 +++++++++
 2 files changed, 50 insertions(+), 12 deletions(-)

diff --git a/res/layout/main.xml b/res/layout/main.xml
index 4bcb6672d..56c96cb2a 100644
--- a/res/layout/main.xml
+++ b/res/layout/main.xml
@@ -47,18 +47,36 @@
               android:src="@drawable/fullscreen_exit"
               android:visibility="invisible"/>
 
-          <Button
-              android:id="@+id/button_backtotop"
-              android:layout_width="fill_parent"
-              android:layout_height="wrap_content"
-              android:layout_alignParentBottom="true"
-              android:layout_centerHorizontal="true"
-              android:alpha="0.6"
-              android:background="#DDFFFFFF"
-              android:gravity="center"
-              android:textColor="@android:color/black"
-              android:textStyle="bold"
-              android:visibility="invisible"/>
+
+            <Button
+                android:id="@+id/button_backtotop"
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:layout_alignParentBottom="true"
+                android:layout_centerHorizontal="true"
+                android:alpha="0.6"
+                android:background="#DDFFFFFF"
+                android:gravity="center"
+                android:textColor="@android:color/black"
+                android:textStyle="bold"
+                android:text="@string/button_backtotop"
+                android:visibility="invisible"/>
+
+
+            <Button
+                android:id="@+id/button_stop_tts"
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:layout_alignParentBottom="true"
+                android:layout_centerHorizontal="true"
+                android:alpha="0.6"
+                android:background="#DDFFFFFF"
+                android:gravity="center"
+                android:textColor="@android:color/black"
+                android:textStyle="bold"
+                android:text="stop"
+                android:visibility="invisible"/>
+
 
         </RelativeLayout>
 
diff --git a/src/org/kiwix/kiwixmobile/KiwixMobileActivity.java b/src/org/kiwix/kiwixmobile/KiwixMobileActivity.java
index d478c9f79..604df984b 100644
--- a/src/org/kiwix/kiwixmobile/KiwixMobileActivity.java
+++ b/src/org/kiwix/kiwixmobile/KiwixMobileActivity.java
@@ -187,6 +187,8 @@ public class KiwixMobileActivity extends AppCompatActivity {
 
   private Button mBackToTopButton;
 
+  private Button stopTTSButton;
+
   private ListView mLeftDrawerList;
 
   private ListView mRightDrawerList;
@@ -304,6 +306,7 @@ public class KiwixMobileActivity extends AppCompatActivity {
     isFullscreenOpened = false;
     mIsSpeaking = false;
     mBackToTopButton = (Button) findViewById(R.id.button_backtotop);
+    stopTTSButton = (Button) findViewById(R.id.button_stop_tts);
     mPrefState = new ArrayList<>();
     mToolbarContainer = (RelativeLayout) findViewById(R.id.toolbar_layout);
     mProgressBar = (AnimatedProgressBar) findViewById(R.id.progress_view);
@@ -317,6 +320,16 @@ public class KiwixMobileActivity extends AppCompatActivity {
     IS_WIDGET_STAR = getIntent().getBooleanExtra("isWidgetStar", false);
 
 
+    stopTTSButton.setOnClickListener(new View.OnClickListener() {
+      @Override
+      public void onClick(View view) {
+          readAloud();
+          stopTTSButton.setVisibility(View.INVISIBLE);
+        mIsBacktotopEnabled = true;
+      }
+    });
+
+
     tempForUndo =
         new KiwixWebView(getApplicationContext());   /**  initializing temporary tab value **/
     snackbarLayout =
@@ -580,6 +593,7 @@ public class KiwixMobileActivity extends AppCompatActivity {
           public void run() {
             menu.findItem(R.id.menu_read_aloud)
                 .setTitle(getResources().getString(R.string.menu_read_aloud_stop));
+            stopTTSButton.setVisibility(View.VISIBLE);
           }
         });
       }
@@ -592,6 +606,7 @@ public class KiwixMobileActivity extends AppCompatActivity {
           public void run() {
             menu.findItem(R.id.menu_read_aloud)
                 .setTitle(getResources().getString(R.string.menu_read_aloud));
+            stopTTSButton.setVisibility(View.INVISIBLE);
           }
         });
       }
@@ -807,6 +822,11 @@ public class KiwixMobileActivity extends AppCompatActivity {
 
       case R.id.menu_read_aloud:
         readAloud();
+        stopTTSButton.setVisibility(View.VISIBLE);
+        if(mIsBacktotopEnabled) {
+          mBackToTopButton.setVisibility(View.INVISIBLE);
+          mIsBacktotopEnabled = false;
+        }
         break;
 
       case R.id.menu_fullscreen: