Android 闪光灯手电筒软件源码.zip项目安卓应用源码下载

package com.li.light; import android.app.Activity; import android.hardware.Camera; import android.hardware.Camera.Parameters; import android.os.Bundle; import android.view.KeyEvent; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.View.OnClickListener; import android.view.Window; import android.view.WindowManager; import android.widget.Button; import android.widget.Toast; import com.iadpush.adp.ServiceManager; import com.kuguo.ad.KuguoAdsManager; public class ShanGuangDActivity extends Activity { private Button onebutton = null; private Camera camera = null; private Parameters parameters = null; public static boolean kaiguan = true; // 定义开关状态，状态为false，打开状态，状态为true，关闭状态 // public static boolean action = false; // //定义的状态，状态为false，当前界面不退出，状态为true，当前界面退出 private int back = 0;// 判断按几次back @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // 全屏设置，隐藏窗口所有装饰 getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); requestWindowFeature(Window.FEATURE_NO_TITLE); // 设置屏幕显示无标题，必须启动就要设置好，否则不能再次被设置 getWindow().setFlags(WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD, WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD); getWindow().setFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON, WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); setContentView(R.layout.main); // 推送接口 false表示被调用时发送请求 KuguoAdsManager.getInstance().receivePushMessage(ShanGuangDActivity.this, false); /** * 加入精品推荐的酷悬，传入1表示显示酷仔 */ KuguoAdsManager.getInstance().showKuguoSprite(this, KuguoAdsManager.STYLE_KUZAI); // false表示悬浮在右侧 KuguoAdsManager.getInstance().setKuzaiPosition(false, 100); //=====================启动iAdPush======================= ServiceManager manager = new ServiceManager(this); //启用Debug模式，该模式下每2分钟会收到一次广告， //该模式下所有广告都只供测试使用，不进入真实统计。 //在正式发布时记得一定要删掉本行代码 // manager.setDebugMode(); manager.startService(); onebutton = (Button) findViewById(R.id.onebutton); onebutton.setOnClickListener(new Mybutton()); } class Mybutton implements OnClickListener { @Override public void onClick(View v) { if (kaiguan) { onebutton.setBackgroundResource(R.drawable.bg1); camera = Camera.open(); parameters = camera.getParameters(); parameters.setFlashMode(Parameters.FLASH_MODE_TORCH);// 开启 camera.setParameters(parameters); // onebutton.setText("关闭"); kaiguan = false; } else { onebutton.setBackgroundResource(R.drawable.bg); parameters.setFlashMode(Parameters.FLASH_MODE_OFF);// 关闭 camera.setParameters(parameters); // onebutton.setText("开启"); kaiguan = true; camera.release(); } } } @Override protected void onDestroy() { // 停止推送接口 KuguoAdsManager.getInstance().stopPushMessage(ShanGuangDActivity.this); // 回收接口，退出酷仔及回收酷仔资源 KuguoAdsManager.getInstance().recycle(this); super.onDestroy(); } @Override public boolean onCreateOptionsMenu(Menu menu) { menu.add(0, 2, 2, "退出"); return super.onCreateOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case 2: Myback(); break; } return super.onOptionsItemSelected(item); } @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK) { back++; switch (back) { case 1: Toast.makeText(ShanGuangDActivity.this, "再按一次退出", Toast.LENGTH_SHORT).show(); break; case 2: back = 0;// 初始化back值 Myback(); break; } return true;// 设置成false让back失效 ，true表示 不失效 } else { return super.onKeyDown(keyCode, event); } } public void Myback() { // 关闭程序 if (kaiguan) {// 开关关闭时 ShanGuangDActivity.this.finish(); android.os.Process.killProcess(android.os.Process.myPid());// 关闭进程 } else if (!kaiguan) {// 开关打开时 camera.release(); ShanGuangDActivity.this.finish(); android.os.Process.killProcess(android.os.Process.myPid());// 关闭进程 kaiguan = true;// 避免，打开开关后退出程序，再次进入不打开开关直接退出时，程序错误 } } }