Android应用开发实例篇（2）挂接电震动

1 package com.nan.vibration;
2
3 import android.os.Bundle;
4 import android.app.Activity;
5 import android.content.Intent;
6 import android.content.SharedPreferences;
7 import android.view.Menu;
8 import android.widget.CheckBox;
9 import android.widget.CompoundButton;
10
11
12
13 public class VibrationMainActivity extends Activity
14 {
15
16 private CheckBox handOnCheckBox &＃61; null;
17 private CheckBox handUpCheckBox &＃61; null;
18 final Intent mIntent &＃61; new Intent();
19
20 private SharedPreferences mSharedPreferences &＃61; null;
21 private SharedPreferences.Editor mEditor &＃61; null;
22
23 //记录用户设置&＃xff08;接通和挂断&＃xff09;
24 boolean handon &＃61; false;
25 boolean handup &＃61; false;
26
27
28 &＃64;Override
29 public void onCreate(Bundle savedInstanceState)
30 {
31 super.onCreate(savedInstanceState);
32 setContentView(R.layout.activity_vibration_main);
33
34
35 handOnCheckBox &＃61; (CheckBox)findViewById(R.id.hand_on_checkBox);
36 handUpCheckBox &＃61; (CheckBox)findViewById(R.id.hand_up_checkBox);
37
38 //获取用户设置
39 mSharedPreferences &＃61; getSharedPreferences("myshare",MODE_PRIVATE);
40 mEditor &＃61; mSharedPreferences.edit();
41
42 //根据设置更新界面
43 handon &＃61; mSharedPreferences.getBoolean("On", false);
44 if(handon)
45 handOnCheckBox.setChecked(true);
46 else
47 handOnCheckBox.setChecked(false);
48
49 handup &＃61; mSharedPreferences.getBoolean("Up", false);
50 if(handup)
51 handUpCheckBox.setChecked(true);
52 else
53 handUpCheckBox.setChecked(false);
54
55 //用户启动service的动作
56 mIntent.setAction("com.nan.vibration.TELE_SERVICE");
57
58
59 handOnCheckBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener()
60 {
61
62 public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
63 {
64 // TODO Auto-generated method stub
65 //用户设置改变时先停止service
66 stopService(mIntent);
67
68 if(isChecked)
69 handon &＃61; true;
70 else
71 handon &＃61; false;
72 //保存记录
73 mEditor.putBoolean("On", handon);
74 mEditor.commit();
75
76 //用户设置完再开启service
77 startService(mIntent);
78 //如果两个都没有设置就停止service
79 if((!handup)&&(!handon))
80 stopService(mIntent);
81
82 }
83 });
84
85 handUpCheckBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener()
86 {
87
88 public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
89 {
90 // TODO Auto-generated method stub
91 //用户设置改变时先停止service
92 stopService(mIntent);
93
94 if(isChecked)
95 handup &＃61; true;
96 else
97 handup &＃61; false;
98 //保存记录
99 mEditor.putBoolean("Up", handup);
100 mEditor.commit();
101 //用户设置完再开启service
102 startService(mIntent);
103 //如果两个都没有设置就停止service
104 if((!handon)&&(!handup))
105 stopService(mIntent);
106
107 }
108 });
109
110
111 }
112
113
114 &＃64;Override
115 public boolean onCreateOptionsMenu(Menu menu) {
116 getMenuInflater().inflate(R.menu.activity_vibration_main, menu);
117 return true;
118 }
119 }

1 package com.nan.vibration;
2
3 import android.app.Service;
4 import android.content.Intent;
5 import android.content.IntentFilter;
6 import android.os.IBinder;
7 import android.telephony.TelephonyManager;
8
9
10 public class VibrationService extends Service
11 {
12
13 public final static String PHONE_STATE &＃61; TelephonyManager.ACTION_PHONE_STATE_CHANGED;
14 private PhoneReceiver mPhoneReceiver;
15
16
17 &＃64;Override
18 public IBinder onBind(Intent arg0)
19 {
20 // TODO Auto-generated method stub
21
22 return null;
23 }
24
25 &＃64;Override
26 public void onCreate()
27 {
28
29 }
30
31 &＃64;Override
32 public int onStartCommand(Intent intent, int flags, int startId)
33 {
34 mPhoneReceiver &＃61; new PhoneReceiver();
35 IntentFilter intentFilter &＃61; new IntentFilter();
36 //添加receiver接收的动作
37 intentFilter.addAction(PHONE_STATE);
38 intentFilter.setPriority(Integer.MAX_VALUE);
39 //注册receiver
40 registerReceiver(mPhoneReceiver, intentFilter);
41
42 return START_STICKY;
43 }
44
45 &＃64;Override
46 public void onDestroy()
47 {
48 //注销receiver
49 unregisterReceiver(mPhoneReceiver);
50 }
51
52 }

1 package com.nan.vibration;
2
3 import android.app.Service;
4 import android.content.BroadcastReceiver;
5 import android.content.Context;
6 import android.content.Intent;
7 import android.content.SharedPreferences;
8 import android.os.Vibrator;
9 import android.telephony.TelephonyManager;
10
11
12 public class PhoneReceiver extends BroadcastReceiver
13 {
14 private Vibrator mVibrator &＃61; null;
15 private SharedPreferences mSharedPreferences &＃61; null;
16 boolean handon;
17 boolean handup;
18 boolean hadRinging &＃61; false;
19
20 &＃64;Override
21 public void onReceive(Context arg0, Intent arg1)
22 {
23 // TODO Auto-generated method stub
24
25 TelephonyManager tManager &＃61; (TelephonyManager) arg0.getSystemService(Service.TELEPHONY_SERVICE);
26 mVibrator &＃61; (Vibrator)arg0.getSystemService(Service.VIBRATOR_SERVICE);
27 mSharedPreferences &＃61; arg0.getSharedPreferences("myshare",0);
28 //读取用户设置
29 handon &＃61; mSharedPreferences.getBoolean("On", false);
30 handup &＃61; mSharedPreferences.getBoolean("Up", false);
31
32 switch(tManager.getCallState())
33 {
34 //挂断
35 case TelephonyManager.CALL_STATE_IDLE:
36 {
37 if(handup)
38 mVibrator.vibrate(200);//震动200ms
39 hadRinging &＃61; false;
40 }
41 break;
42 //接通
43 case TelephonyManager.CALL_STATE_OFFHOOK:
44 {
45 if(handon&&hadRinging)
46 mVibrator.vibrate(200);//震动200ms
47 }
48 break;
49 //来电响铃
50 case TelephonyManager.CALL_STATE_RINGING:
51 {
52 hadRinging &＃61; true;
53 }
54 break;
55 //
56 default:
57 break;
58 }
59
60
61 }
62
63 }

1 package com.nan.vibration;
2
3 import android.content.BroadcastReceiver;
4 import android.content.Context;
5 import android.content.Intent;
6
7
8 public class BootReceiver extends BroadcastReceiver
9 {
10
11 final Intent mIntent &＃61; new Intent();
12
13 &＃64;Override
14 public void onReceive(Context arg0, Intent arg1)
15 {
16 // TODO Auto-generated method stub
17 //开机动作&＃xff1f;
18 if(arg1.getAction().equals( Intent.ACTION_BOOT_COMPLETED ))
19 {
20 mIntent.setAction("com.nan.vibration.TELE_SERVICE");
21 //开启service
22 arg0.startService(mIntent);
23
24 }
25
26 }
27
28 }

1 <manifest xmlns:android&＃61;"http://schemas.android.com/apk/res/android"
2 package&＃61;"com.nan.vibration"
3 android:versionCode&＃61;"1"
4 android:versionName&＃61;"1.0" >
5
6 <uses-sdk
7 android:minSdkVersion&＃61;"8"
8 android:targetSdkVersion&＃61;"15" />
9
10 <uses-permission android:name&＃61;"android.permission.READ_PHONE_STATE" />
11 <uses-permission android:name&＃61;"android.permission.VIBRATE" />
12 <uses-permission android:name&＃61;"android.permission.RECEIVE_BOOT_COMPLETED" />
13
14
15 <application
16 android:icon&＃61;"&＃64;drawable/ic_launcher"
17 android:label&＃61;"&＃64;string/app_name"
18 android:theme&＃61;"&＃64;style/AppTheme" >
19 <activity
20 android:name&＃61;".VibrationMainActivity"
21 android:label&＃61;"&＃64;string/title_activity_vibration_main" >
22 <intent-filter>
23 <action android:name&＃61;"android.intent.action.MAIN" />
24
25 <category android:name&＃61;"android.intent.category.LAUNCHER" />
26 intent-filter>
27 activity>
28
29 <service android:name&＃61;".VibrationService" android:exported&＃61;"false" >
30 <intent-filter>
31 <action android:name&＃61;"com.nan.vibration.TELE_SERVICE" />
32 intent-filter>
33 service>
34 <receiver android:name&＃61;".BootReceiver">
35 <intent-filter>
36 <action android:name&＃61;"android.intent.action.BOOT_COMPLETED" />
37 intent-filter>
38 receiver>
39
40
41 application>
42
43
44 manifest>