LED-Blitz blitzt nur manchmal!

1public class FlashLightClass {
2
3 static Camera camera;
4 static Camera.Parameters params = null;
5
6 public static boolean isLightning;
7 public static boolean missionCompledet = true;
8
9 static void initCamera() {
10 try {
11 if (camera == null) {
12 camera = Camera.open();
13 } else {}
14 } catch (RuntimeException re) {
15 }
16 }
17
18 static void setFlashOn() {
19 try {
20 if (camera != null) {
21 params.setFlashMode(Camera.Parameters.FLASH_MODE_TORCH);
22 camera.setParameters(params);
23 camera.startPreview();
24 } else {
25 initCamera();
26 }
27 } catch (RuntimeException re) {
28 }
29 }
30
31 static void setFlashOff() {
32 try {
33 if (camera != null) {
34 params.setFlashMode(Camera.Parameters.FLASH_MODE_OFF);
35 camera.setParameters(params);
36 camera.startPreview();
37 } else {
38 initCamera();
39 }
40 } catch (RuntimeException re) {
41 }
42 }
43
44 static void stopThread() {
45 isLightning = false;
46 Thread.interrupted();
47 }
48
49 static void clearCamera() {
50 if (camera != null) {
51 camera.release();
52 camera = null;
53 }
54 }
55
56 static void startLightning() {
57 new Thread(new Runnable() {
58 @Override
59 public void run() {
60 missionCompledet = false;
61 initCamera();
62 isLightning = true;
63 try{
64 Thread.sleep(100);
65 } catch(InterruptedException ie){}
66 while (isLightning && camera!=null) {
67 try {
68 setFlashOn();
69 Thread.sleep(50);
70 setFlashOff();
71 Thread.sleep(50);
72 } catch (InterruptedException e) {
73 Thread.interrupted();
74 }
75 }
76 missionCompledet = true;
77 clearCamera();
78 }
79
80 }).start();
81 }
82
83}

1public class MyPhoneStateListener extends PhoneStateListener {
2
3 MainActivity mainActivity = new MainActivity();
4 SharedPreferences sharedPreferences;
5
6 Context context;
7
8 public MyPhoneStateListener(Context context) {
9 this.context = context;
10 }
11
12 @Override
13 public void onCallStateChanged(int state, String incomingNumber) {
14 switch (state) {
15 case TelephonyManager.CALL_STATE_RINGING:
16 sharedPreferences = context.getSharedPreferences(
17 mainActivity.filesSharedPreferencesImages[3], 0);
18 boolean value = sharedPreferences.getBoolean(
19 mainActivity.filesSharedPreferencesImages[3], true);
20 if (value && FlashLightClass.missionCompledet == true) {
21 FlashLightClass.startThread();
22 break;
23 }
24 case TelephonyManager.CALL_STATE_IDLE:
25 if (FlashLightClass.missionCompledet == false) {
26 FlashLightClass.stopThread();
27 }
28 break;
29 case TelephonyManager.CALL_STATE_OFFHOOK:
30 if (FlashLightClass.missionCompledet == false) {
31 FlashLightClass.stopThread();
32 break;
33 }
34 }
35 }
36}

1[2013-11-20 21:27:08 - ddmlib] Broken pipe
2java.io.IOException: Broken pipe
3 at sun.nio.ch.FileDispatcher.write0(Native Method)
4 at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:29)
5 at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:69)
6 at sun.nio.ch.IOUtil.write(IOUtil.java:40)
7 at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:336)
8 at com.android.ddmlib.JdwpPacket.writeAndConsume(JdwpPacket.java:213)
9 at com.android.ddmlib.Client.sendAndConsume(Client.java:642)
10 at com.android.ddmlib.HandleHeap.sendREAQ(HandleHeap.java:348)
11 at com.android.ddmlib.Client.requestAllocationStatus(Client.java:488)
12 at com.android.ddmlib.DeviceMonitor.createClient(DeviceMonitor.java:835)
13 at com.android.ddmlib.DeviceMonitor.openClient(DeviceMonitor.java:803)
14 at com.android.ddmlib.DeviceMonitor.deviceClientMonitorLoop(DeviceMonitor.java:621)
15 at com.android.ddmlib.DeviceMonitor.access$100(DeviceMonitor.java:44)
16 at com.android.ddmlib.DeviceMonitor$3.run(DeviceMonitor.java:580)