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MainActivity.java
/*
* Copyright 2013-15 ARM Limited and Contributors.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of ARM Limited nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY ARM LIMITED AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ARM LIMITED AND CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.arm.ne10.demo;
import com.arm.ne10.demo.R;
import android.os.Bundle;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.webkit.JavascriptInterface;
import android.webkit.WebSettings;
import android.webkit.WebView;
/* suppress warning of setJavaScriptEnabled */
@SuppressLint("SetJavaScriptEnabled")
public class MainActivity extends Activity {
public class MyJavaInterface {
MainActivity mParent;
MyJavaInterface(MainActivity parent) {
mParent = parent;
}
@JavascriptInterface
public String NE10RunTest() {
return mParent.NE10RunTest();
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
WebView myWebView = (WebView) findViewById(R.id.webview);
WebSettings webSettings = myWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
myWebView.addJavascriptInterface(new MyJavaInterface(this), "MyJavaClass");
myWebView.loadUrl("file:///android_asset/demo.html");
}
/* A native method that is implemented by native library, which is packaged
* with this application.
*/
public native String NE10RunTest();
/* this is used to load the native library on application
* startup. The library has already been unpacked into
* /data/data/com.example.demo/lib/libNE10_test_demo.so at
* installation time by the package manager.
* it's under libs/armeabi/ directory under project dir
*/
static {
System.loadLibrary("NE10_test_demo");
}
}
com.arm.ne10.demo.MainActivity.MyJavaInterface
Definition MainActivity.java:43
com.arm.ne10.demo.MainActivity
Definition MainActivity.java:41