| /* |
| * Copyright (C) 2009 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.example.twolibs; |
| |
| import android.app.Activity; |
| import android.widget.TextView; |
| import android.os.Bundle; |
| |
| public class TwoLibs extends Activity |
| { |
| /** Called when the activity is first created. */ |
| @Override |
| public void onCreate(Bundle savedInstanceState) |
| { |
| super.onCreate(savedInstanceState); |
| |
| TextView tv = new TextView(this); |
| int x = 1000; |
| int y = 42; |
| |
| // here, we dynamically load the library at runtime |
| // before calling the native method. |
| // |
| System.loadLibrary("twolib-second"); |
| |
| int z = add(x, y); |
| |
| tv.setText( "The sum of " + x + " and " + y + " is " + z ); |
| setContentView(tv); |
| } |
| |
| public native int add(int x, int y); |
| } |