LostFindActivity.java

public class LostFindActivity extends Activity {    private SharedPreferences mPrefs;    private TextView tvSafePhone;    private ImageView ivProtect;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        mPrefs = getSharedPreferences("config", MODE_PRIVATE);        boolean configed = mPrefs.getBoolean("configed", false);// 判断是否进入过设置向导        if (configed) {            setContentView(R.layout.activity_lost_find);            // 根据sp更新安全号码            tvSafePhone = (TextView) findViewById(R.id.tv_safe_phone);            String phone = mPrefs.getString("safe_phone", "");            tvSafePhone.setText(phone);            // 根据sp更新保护锁            ivProtect = (ImageView) findViewById(R.id.iv_protect);            boolean protect = mPrefs.getBoolean("protect", false);            if (protect) {                ivProtect.setImageResource(R.drawable.lock);            } else {                ivProtect.setImageResource(R.drawable.unlock);            }        } else {            // 跳转设置向导页            startActivity(new Intent(this, Setup1Activity.class));            finish();        }    }    /**     * 重新进入设置向导     *      * @param view     */    public void reEnter(View view) {        startActivity(new Intent(this, Setup1Activity.class));        finish();    }}

activity_lost_find.xml

shape_selector.xml

gradient_box.xml

     
     
      //矩形    
          
          
          
          
          
          
      
     

 

下边是设置向导：

 

BaseSetupActivity.java

//不需要在清单文件中注册，因为不需要界面展示 public abstract class BaseSetupActivity extends Activity {    private GestureDetector mDectector;    public SharedPreferences mPref;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);                mPref = getSharedPreferences("config", MODE_PRIVATE);        // 手势识别器        mDectector = new GestureDetector(this, new SimpleOnGestureListener() {            /**             * 监听手势滑动事件 e1表示滑动的起点,e2表示滑动终点 velocityX表示水平速度 velocityY表示垂直速度             */            @Override            public boolean onFling(MotionEvent e1, MotionEvent e2,                    float velocityX, float velocityY) {                // 判断纵向滑动幅度是否过大, 过大的话不允许切换界面                if (Math.abs(e2.getRawY() - e1.getRawY()) > 100) {                    Toast.makeText(BaseSetupActivity.this, "不能这样划哦!",                            Toast.LENGTH_SHORT).show();                    return true;                }                // 判断滑动是否过慢                if (Math.abs(velocityX) < 100) {                    Toast.makeText(BaseSetupActivity.this, "滑动的太慢了!",                            Toast.LENGTH_SHORT).show();                    return true;                }                // 向右划,上一页                if (e2.getRawX() - e1.getRawX() > 200) {                    showPreviousPage();                    return true;                }                // 向左划, 下一页                if (e1.getRawX() - e2.getRawX() > 200) {                    showNextPage();                    return true;                }                return super.onFling(e1, e2, velocityX, velocityY);            }        });    }    /**     * 展示下一页, 子类必须实现     */    public abstract void showNextPage();    /**     * 展示上一页, 子类必须实现     */    public abstract void showPreviousPage();//手势识别和点击按钮都会进入这里    // 点击下一页按钮    public void next(View view) {        showNextPage();    }    // 点击上一页按钮    public void previous(View view) {        showPreviousPage();    }    @Override    public boolean onTouchEvent(MotionEvent event) {        mDectector.onTouchEvent(event);// 委托手势识别器处理触摸事件        return super.onTouchEvent(event);    }}

Setup1Activity.java

public class Setup1Activity extends BaseSetupActivity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_setup1);    }    @Override    public void showNextPage() {        startActivity(new Intent(this, Setup2Activity.class));        finish();        // 两个界面切换的动画        overridePendingTransition(R.anim.trans_in, R.anim.trans_out);// 进入动画和退出动画    }    @Override    public void showPreviousPage() {    }}

activity_setup1.xml

styles.xml

btn_green_selector.xml   //状态选择器（selector）设置给view，点击会有相应的效果

     
         
          
          
       //默认
     

 

.9.png(9patch)图片的制作：

通过黑色边线来描述图片的拉伸情况和填充文字的方式

上边线-水平拉伸；左边线-垂直拉伸；右边线-垂直填充区域；下边线-水平填充区域

   

    

 

Setup2Activity.java

public class Setup2Activity extends BaseSetupActivity {        private SettingItemView sivSim;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_setup2);        sivSim = (SettingItemView) findViewById(R.id.siv_sim);        String sim = mPref.getString("sim", null);        if (!TextUtils.isEmpty(sim)) {            sivSim.setChecked(true);        } else {            sivSim.setChecked(false);        }        sivSim.setOnClickListener(new OnClickListener() {            @Override            public void onClick(View v) {                if (sivSim.isChecked()) {                    sivSim.setChecked(false);                    mPref.edit().remove("sim").commit();// 删除已绑定的sim卡                } else {                    sivSim.setChecked(true);                    // 选中的话，保存sim卡信息                    TelephonyManager tm = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);                    String simSerialNumber = tm.getSimSerialNumber();// 获取sim卡序列号                    System.out.println("sim卡序列号:" + simSerialNumber);                    mPref.edit().putString("sim", simSerialNumber).commit();// 将sim卡序列号保存在sp中                }            }        });    }    @Override    public void showNextPage() {        // 如果sim卡没有绑定,就不允许进入下一个页面        String sim = mPref.getString("sim", null);        if (TextUtils.isEmpty(sim)) {            ToastUtils.showToast(this, "必须绑定sim卡!");            return;        }        startActivity(new Intent(this, Setup3Activity.class));        finish();        // 两个界面切换的动画        overridePendingTransition(R.anim.trans_in, R.anim.trans_out);// 进入动画和退出动画    }    @Override    public void showPreviousPage() {        startActivity(new Intent(this, Setup1Activity.class));        finish();        // 两个界面切换的动画        overridePendingTransition(R.anim.trans_previous_in,                R.anim.trans_previous_out);// 进入动画和退出动画    }}

BootCompleteReceiver.java

public class BootCompleteReceiver extends BroadcastReceiver {    // 监听手机开机启动的广播 @Override public void onReceive(Context context, Intent intent) { SharedPreferences sp = context.getSharedPreferences("config", Context.MODE_PRIVATE); boolean protect = sp.getBoolean("protect", false); // 只有在防盗保护开启的前提下才进行sim卡判断 if (protect) { String sim = sp.getString("sim", null);// 获取绑定的sim卡 if (!TextUtils.isEmpty(sim)) { // 获取当前手机的sim卡 TelephonyManager tm = (TelephonyManager) context .getSystemService(Context.TELEPHONY_SERVICE); String currentSim = tm.getSimSerialNumber() + "111";// 拿到当前手机的sim卡 if (sim.equals(currentSim)) { System.out.println("手机安全"); } else { System.out.println("sim卡已经变化, 发送报警短信!!!"); String phone = sp.getString("safe_phone", "");// 读取安全号码 // 发送短信给安全号码 SmsManager smsManager = SmsManager.getDefault(); smsManager.sendTextMessage(phone, null, "sim card changed!", null, null); } } } } }

 

我们开启5554和5556的模拟器，给5554安全号码设置为5556，我们给5554的sim卡序列号变化，那么开机重启5554，开机启动的广播就会 检测到sim卡变更，发送短信给5556，5556就会接收到5554发送来的短信。

SmsReceiver .java

//拦截短信public class SmsReceiver extends BroadcastReceiver {    @Override    public void onReceive(Context context, Intent intent) {
    //pdu为承载着一条短信的所有短信。一条短信为140个英文字符长度，在这个长度范围内，即需一个pdu即可。超出这个范围，即要分割成多个pdu数组。        Object[] objects = (Object[]) intent.getExtras().get("pdus");        for (Object object : objects) {
   // 短信最多140字节,                                        // 超出的话,会分为多条短信发送,所以是一个数组,因为我们的短信指令很短,所以for循环只执行一次            SmsMessage message = SmsMessage.createFromPdu((byte[]) object);            String originatingAddress = message.getOriginatingAddress();// 短信来源号码            String messageBody = message.getMessageBody();// 短信内容            System.out.println(originatingAddress + ":" + messageBody);            if ("#*alarm*#".equals(messageBody)) {                // 播放报警音乐, 即使手机调为静音,也能播放音乐, 因为使用的是媒体声音的通道,和铃声无关                MediaPlayer player = MediaPlayer.create(context, R.raw.ylzs);                player.setVolume(1f, 1f);                player.setLooping(true);                player.start();                           abortBroadcast();// 中断短信的传递, 从而系统短信app就收不到内容了            } else if ("#*location*#".equals(messageBody)) {                // 获取经纬度坐标                context.startService(new Intent(context, LocationService.class));// 开启定位服务                SharedPreferences sp = context.getSharedPreferences("config", Context.MODE_PRIVATE);                String location = sp.getString("location", "getting location...");                System.out.println("location:" + location);                abortBroadcast();// 中断短信的传递, 从而系统短信app就收不到内容了                            } else if ("#*wipedata*#".equals(messageBody)) {                System.out.println("远程清除数据");                abortBroadcast();            } else if ("#*lockscreen*#".equals(messageBody)) {                System.out.println("远程锁屏");                abortBroadcast();            }        }    }}

我们在5556的手机上发送短信，5554的手机就会播放R.raw.ylzs的音乐。

LocationService.java

/* * 获取经纬度坐标的service */public class LocationService extends Service {    private LocationManager lm;    private MyLocationListener listener;    private SharedPreferences mPref;    @Override    public IBinder onBind(Intent intent) {        return null;    }    @Override    public void onCreate() {        super.onCreate();        mPref = getSharedPreferences("config", MODE_PRIVATE);        lm = (LocationManager) getSystemService(LOCATION_SERVICE);        // List
     
       allProviders = lm.getAllProviders();// 获取所有位置提供者        // System.out.println(allProviders);        Criteria criteria = new Criteria();        criteria.setCostAllowed(true);// 是否允许付费,比如使用3g网络定位        criteria.setAccuracy(Criteria.ACCURACY_FINE);        String bestProvider = lm.getBestProvider(criteria, true);// 获取最佳位置提供者        listener = new MyLocationListener();        lm.requestLocationUpdates(bestProvider, 0, 0, listener);// 参1表示位置提供者,参2表示最短更新时间,参3表示最短更新距离    }    class MyLocationListener implements LocationListener {        // 位置发生变化        @Override        public void onLocationChanged(Location location) {            System.out.println("get location!");            // 将获取的经纬度保存在sp中            mPref.edit().putString("location", "j:" + location.getLongitude() + "; w:" + location.getLatitude())                    .commit();            stopSelf();// 停掉service,这样节电        }        // 位置提供者状态发生变化        @Override        public void onStatusChanged(String provider, int status, Bundle extras) {            System.out.println("onStatusChanged");        }        // 用户打开gps        @Override        public void onProviderEnabled(String provider) {            System.out.println("onProviderEnabled");        }        // 用户关闭gps        @Override        public void onProviderDisabled(String provider) {            System.out.println("onProviderDisabled");        }    }    @Override    public void onDestroy() {        super.onDestroy();        lm.removeUpdates(listener);// 当activity销毁时,停止更新位置, 节省电量    }}
     

trans_in.xml

trans_out.xml

trans_previous_in.xml

trans_previous_out.xml

activity_setup2.xml

 Setup3Activity.java

public class Setup3Activity extends BaseSetupActivity {    private EditText etPhone;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_setup3);        etPhone = (EditText) findViewById(R.id.et_phone);        String phone = mPref.getString("safe_phone", "");        etPhone.setText(phone);    }    @Override    public void showNextPage() {        String phone = etPhone.getText().toString().trim();// 注意过滤空格        if (TextUtils.isEmpty(phone)) {            // Toast.makeText(this, "安全号码不能为空!", Toast.LENGTH_SHORT).show();            ToastUtils.showToast(this, "安全号码不能为空!");            return;        }        mPref.edit().putString("safe_phone", phone).commit();// 保存安全号码        startActivity(new Intent(this, Setup4Activity.class));        finish();        // 两个界面切换的动画        overridePendingTransition(R.anim.trans_in, R.anim.trans_out);// 进入动画和退出动画    }    @Override    public void showPreviousPage() {        startActivity(new Intent(this, Setup2Activity.class));        finish();        // 两个界面切换的动画        overridePendingTransition(R.anim.trans_previous_in,                R.anim.trans_previous_out);// 进入动画和退出动画    }    /**     * 选择联系人     *      * @param view     */    public void selectContact(View view) {        Intent intent = new Intent(this, ContactActivity.class);//通讯录        startActivityForResult(intent, 1);//需要有返回值    }    @Override    protected void onActivityResult(int requestCode, int resultCode, Intent data) {        // System.out.println("resultCode:" + resultCode);        // System.out.println("requestCode:" + requestCode);        if (resultCode == Activity.RESULT_OK) {            String phone = data.getStringExtra("phone");            phone = phone.replaceAll("-", "").replaceAll(" ", "");// 替换-和空格            etPhone.setText(phone);// 把电话号码设置给输入框        }        super.onActivityResult(requestCode, resultCode, data);    }}

ToastUtils.java

public class ToastUtils {        public static void showToast(Context ctx,String text){        Toast.makeText(ctx, text, Toast.LENGTH_SHORT).show();    }}

ContactActivity.java  通讯录

public class ContactActivity extends Activity {    private ListView lvList;    private ArrayList
     
      
       > readContact;    @Override    protected void onCreate(Bundle savedInstanceState) {        // TODO Auto-generated method stub        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_contact);        lvList = (ListView) findViewById(R.id.lv_list);        readContact = readContact();        // System.out.println(readContact);        lvList.setAdapter(new SimpleAdapter(this, readContact, R.layout.contact_list_item,                new String[] { "name", "phone" }, new int[] { R.id.tv_name, R.id.tv_phone }));                        //给listview设置监听        lvList.setOnItemClickListener(new OnItemClickListener() {            @Override            public void onItemClick(AdapterView
        parent, View view, int position, long id) {                String phone = readContact.get(position).get("phone");// 读取当前item的电话号码                Intent intent = new Intent();                intent.putExtra("phone", phone);                setResult(Activity.RESULT_OK, intent);// 将数据放在intent中返回给上一个页面                finish();            }        });    }    private ArrayList
       
        
         > readContact() {        // 首先,从raw_contacts中读取联系人的id("contact_id")        // 其次, 根据contact_id从data表中查询出相应的电话号码和联系人名称        // 然后,根据mimetype来区分哪个是联系人,哪个是电话号码        Uri rawContactsUri = Uri.parse("content://com.android.contacts/raw_contacts");        Uri dataUri = Uri.parse("content://com.android.contacts/data");        ArrayList
         
          
           > list = new ArrayList
           
            
             >(); // 从raw_contacts中读取联系人的id("contact_id") //ContentProvider Cursor rawContactsCursor = getContentResolver().query(rawContactsUri, new String[] { "contact_id" }, null, null, null); if (rawContactsCursor != null) { while (rawContactsCursor.moveToNext()) { String contactId = rawContactsCursor.getString(0); // System.out.println(contactId); // 根据contact_id从data表中查询出相应的电话号码和联系人名称, 实际上查询的是视图view_data Cursor dataCursor = getContentResolver().query(dataUri, new String[] { "data1", "mimetype" }, "contact_id=?", new String[] { contactId }, null); if (dataCursor != null) { HashMap
             
               map = new HashMap
              
               (); while (dataCursor.moveToNext()) { String data1 = dataCursor.getString(0); String mimetype = dataCursor.getString(1); // System.out.println(contactId + ";" + data1 + ";" // + mimetype); if ("vnd.android.cursor.item/phone_v2".equals(mimetype)) { map.put("phone", data1); } else if ("vnd.android.cursor.item/name".equals(mimetype)) { map.put("name", data1); } } list.add(map); dataCursor.close(); } } rawContactsCursor.close(); } return list; }}
              
             
            
           
          
         
        
       
      
     

 

activity_setup3.xml

Setup4Activity.java

public class Setup4Activity extends BaseSetupActivity {    private CheckBox cbProtect;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_setup4);        cbProtect = (CheckBox) findViewById(R.id.cb_protect);        boolean protect = mPref.getBoolean("protect", false);        // 根据sp保存的状态,更新checkbox        if (protect) {            cbProtect.setText("防盗保护已经开启");            cbProtect.setChecked(true);        } else {            cbProtect.setText("防盗保护没有开启");            cbProtect.setChecked(false);        }        // 当checkbox发生变化时,回调此方法        cbProtect.setOnCheckedChangeListener(new OnCheckedChangeListener() {            @Override            public void onCheckedChanged(CompoundButton buttonView,                    boolean isChecked) {                if (isChecked) {                    cbProtect.setText("防盗保护已经开启");                    mPref.edit().putBoolean("protect", true).commit();                } else {                    cbProtect.setText("防盗保护没有开启");                    mPref.edit().putBoolean("protect", false).commit();                }            }        });    }    @Override    public void showNextPage() {        startActivity(new Intent(this, LostFindActivity.class));        finish();        // 两个界面切换的动画        overridePendingTransition(R.anim.trans_in, R.anim.trans_out);// 进入动画和退出动画        mPref.edit().putBoolean("configed", true).commit();// 更新sp,表示已经展示过设置向导了,下次进来就不展示啦    }    @Override    public void showPreviousPage() {        startActivity(new Intent(this, Setup3Activity.class));        finish();        // 两个界面切换的动画        overridePendingTransition(R.anim.trans_previous_in,                R.anim.trans_previous_out);// 进入动画和退出动画    }}

activity_setup4.xml

SharePreferences存储在config.xml里面的内容：