OS : android 4.0.4
Log :
08-19 10:25:54.153 529 612 E AndroidRuntime: *** FATAL EXCEPTION IN SYSTEM
PROCESS: android.hardware.SensorManager$SensorThread
08-19 10:25:54.153 529 612 E AndroidRuntime: java.lang.ClassCastException:
java.lang.String cannot be cast to
android.hardware.SensorManager$ListenerDelegate
08-19 10:25:54.153 529 612 E AndroidRuntime: at
android.hardware.SensorManager$SensorThread$SensorThreadRunnable.run(SensorManager.java:521)
08-19 10:25:54.153 529 612 E AndroidRuntime: at
java.lang.Thread.run(Thread.java:856)
08-19 10:25:54.163 529 612 F libc : Fatal signal 11 (SIGSEGV) at
0x005300a2 (code=1)
08-19 10:25:54.563 203 203 I DEBUG : *** *** *** *** *** *** *** *** ***
*** *** *** *** *** *** ***
08-19 10:25:54.563 203 203 I DEBUG : Build fingerprint: '####'
08-19 10:25:54.563 203 203 I DEBUG : pid: 529, tid: 612 >>>
system_server <<<
08-19 10:25:54.563 203 203 I DEBUG : signal 11 (SIGSEGV), code 1
(SEGV_MAPERR), fault addr 005300a2
08-19 10:25:54.563 203 203 I DEBUG : r0 0154b040 r1 0000000b r2
0053002e r3 00000001
08-19 10:25:54.563 203 203 I DEBUG : r4 57722460 r5 5ced5de8 r6
01620ff0 r7 000010f8
08-19 10:25:54.563 203 203 I DEBUG : r8 4084e2c0 r9 41b4e120 10
5ced5dd4 fp 0000001b
08-19 10:25:54.563 203 203 I DEBUG : ip 000000f8 sp 5dd99d70 lr
00000000 pc 408520dc cpsr 20000010
08-19 10:25:54.563 203 203 I DEBUG : d0 0074007300790073 d1
0073005f006d0065
08-19 10:25:54.563 203 203 I DEBUG : d2 0065007600720065 d3
00720063005f0072
08-19 10:25:54.563 203 203 I DEBUG : d4 3ff0000000000000 d5
41e50ff041e59dd0
08-19 10:25:54.563 203 203 I DEBUG : d6 4080000041e50da8 d7
3eaaaaab3f800000
08-19 10:25:54.563 203 203 I DEBUG : d8 0000000000000000 d9
0000000000000000
08-19 10:25:54.563 203 203 I DEBUG : d10 0000000000000000 d11
0000000000000000
08-19 10:25:54.563 203 203 I DEBUG : d12 0000000000000000 d13
0000000000000000
08-19 10:25:54.563 203 203 I DEBUG : d14 0000000000000000 d15
0000000000000000
08-19 10:25:54.563 203 203 I DEBUG : d16 006f007200720045 d17
0075006400200072
08-19 10:25:54.563 203 203 I DEBUG : d18 56e87a6856e87a30 d19
56e87ad856e87aa0
08-19 10:25:54.563 203 203 I DEBUG : d20 56e87b4856e87b10 d21
56e87bb856e87b80
08-19 10:25:54.563 203 203 I DEBUG : d22 56e87c2856e87bf0 d23
56e87c9856e87c60
08-19 10:25:54.563 203 203 I DEBUG : d24 0000000000000000 d25
0000000000000000
08-19 10:25:54.563 203 203 I DEBUG : d26 0000000000000000 d27
0000000000000000
08-19 10:25:54.563 203 203 I DEBUG : d28 0100010001000100 d29
0100010001000100
08-19 10:25:54.563 203 203 I DEBUG : d30 0000000000000000 d31
0000000000000000
08-19 10:25:54.563 203 203 I DEBUG : scr 80000012
java.lang.ClassCastException: java.lang.String cannot be cast to
android.hardware.SensorManager$ListenerDelegate
at
android.hardware.SensorManager$SensorThread$SensorThreadRunnable.run(SensorManager.java:521)
at java.lang.Thread.run(Thread.java:856)
------------------------------------------------------------------------------------------
Code:SensorManager.java
static final ArrayList<ListenerDelegate> sListeners =
new ArrayList<ListenerDelegate>();
for (int i=0 ; i<size ; i++) {
--->>>>>>>>>>>>> here ListenerDelegate listener = sListeners.get(i);
if (listener.hasSensor(sensorObject)) {
// this is asynchronous (okay to call
// with sListeners lock held).
listener.onSensorChangedLocked(sensorObject,
values, timestamp, accuracy);
}
}
We do not modify SensorManager.java ..
So how's it possible to 'sListeners.get(i)' returns String type?
There is no way to "ArrayList<ListenerDelegate> " has String type.. But it
returns String...
WT...
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