Merge pull request #10 from SilenceDut/master

fix Memory Leak cause by Webview

Author: TheFinestArtist

library/src/main/java/com/thefinestartist/finestwebview/FinestWebViewActivity.java

@@ -30,6 +30,7 @@
 import android.webkit.WebChromeClient;
 import android.webkit.WebView;
 import android.webkit.WebViewClient;
+import android.widget.FrameLayout;
 import android.widget.ImageButton;
 import android.widget.LinearLayout;
 import android.widget.ProgressBar;
@@ -281,6 +282,7 @@ protected void getOptions() {
     protected TextView menuCopyLinkTv;
     protected LinearLayout menuOpenWith;
     protected TextView menuOpenWithTv;
+    protected FrameLayout webLayout;
 
     protected void bindViews() {
         coordinatorLayout = (CoordinatorLayout) findViewById(R.id.coordinatorLayout);
@@ -298,7 +300,7 @@ protected void bindViews() {
         more = (ImageButton) findViewById(R.id.more);
 
         swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipeRefreshLayout);
-        webView = (WebView) findViewById(R.id.webView);
+
 
         gradient = findViewById(R.id.gradient);
         divider = findViewById(R.id.divider);
@@ -316,6 +318,9 @@ protected void bindViews() {
         menuCopyLinkTv = (TextView) findViewById(R.id.menuCopyLinkTv);
         menuOpenWith = (LinearLayout) findViewById(R.id.menuOpenWith);
         menuOpenWithTv = (TextView) findViewById(R.id.menuOpenWithTv);
+        webLayout=(FrameLayout)findViewById(R.id.webLayout);
+        webView = new WebView(getApplicationContext());
+        webLayout.addView(webView);
     }
 
     protected void layoutViews() {
@@ -882,7 +887,9 @@ public void onConfigurationChanged(Configuration newConfig) {
     @Override
     protected void onDestroy() {
         super.onDestroy();
-        if (webView != null)
+        if(webLayout!=null) {
+            webLayout.removeAllViews();
             webView.destroy();
+        }
     }
-}
+}

library/src/main/res/layout/finest_web_view.xml

@@ -17,11 +17,10 @@
         <android.support.v4.widget.NestedScrollView
             android:layout_width="match_parent"
             android:layout_height="match_parent">
-
-            <WebView
-                android:id="@+id/webView"
-                android:layout_width="match_parent"
-                android:layout_height="match_parent" />
+            <FrameLayout
+                android:id="@+id/webLayout"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"/>
 
         </android.support.v4.widget.NestedScrollView>
     </android.support.v4.widget.SwipeRefreshLayout>
@@ -66,4 +65,4 @@
 
     <include layout="@layout/menus" />
 
-</android.support.design.widget.CoordinatorLayout>
+</android.support.design.widget.CoordinatorLayout>