每次启动项目就报错tclass=binder permissive=0
2025-06-16 01:23:27.122 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197160, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.123 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197166, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.124 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197184, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.125 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197188, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.125 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197192, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.125 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197198, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.126 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197203, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.126 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197207, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.126 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197212, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.126 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197217, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.126 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197221, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.126 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197225, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.127 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197229, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.127 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197234, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.127 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197238, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.127 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197242, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.128 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197251, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.128 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197255, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.129 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197259, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.131 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197311, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.132 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197323, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.132 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197328, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.132 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197338, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.133 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197342, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.133 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197346, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.133 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197350, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.133 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197355, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.134 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197362, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.134 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197366, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.134 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197370, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.134 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197375, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.135 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197380, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.135 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197384, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.140 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197500, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.140 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197504, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.141 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197508, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.141 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197513, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.141 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197517, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.141 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197521, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.142 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197525, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.142 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197531, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.142 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197536, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.142 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197540, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.142 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197544, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.143 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197549, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.143 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197555, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.143 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197559, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.143 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197564, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.144 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197568, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.144 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197572, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.144 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197576, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.144 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197580, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.145 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197589, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.145 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197593, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.145 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197597, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.146 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197602, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.146 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197606, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.146 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197610, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.147 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197614, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.147 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197623, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.147 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197627, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.148 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197631, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.148 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197643, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.148 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197653, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.149 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197662, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.149 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197668, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.150 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197683, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.150 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197688, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.150 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197693, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.151 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197698, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.151 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197703, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.151 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197707, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.151 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197712, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.151 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197716, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.152 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197720, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.152 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197725, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.152 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197729, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.152 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197733, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.153 18989-18989 IPCThreadState service E Binder transaction failure. id: 152197738, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:23:27.169 18989-18989 IPCThreadState service E Binder transaction failure. id: 152198037, BR_: 29201, error: -1 (Operation not permitted)
1970-01-01 08:00:00.000 0-0 <no-tag> I ---------------------------- PROCESS STARTED (30531) for package com.example.kucun2 ----------------------------
2025-06-16 01:23:27.698 2479-2931 ActivityTaskManager system_server I Displayed com.example.kucun2/.MainActivity for user 0: +471ms
1970-01-01 08:00:00.000 0-0 <no-tag> I ---------------------------- PROCESS ENDED (30531) for package com.example.kucun2 ----------------------------
2025-06-16 01:48:24.319 20671-20671 top top W type=1400 audit(0.0:1625176): avc: denied { open } for path=“/proc/stat” dev=“proc” ino=4026532011 scontext=u:r:vivo_daemon:s0 tcontext=u:object_r:proc_stat:s0 tclass=file permissive=0 app=com.taptap
2025-06-16 01:48:24.643 20671-20671 top top W type=1400 audit(0.0:1625177): avc: denied { open } for path=“/proc/stat” dev=“proc” ino=4026532011 scontext=u:r:vivo_daemon:s0 tcontext=u:object_r:proc_stat:s0 tclass=file permissive=0 app=com.taptap
2025-06-16 01:53:05.612 20890-20890 cmd . E BBinder_init Processname cmd
2025-06-16 01:53:05.613 20890-20890 cmd . E BBinder_init hasGetProcessName cmd
2025-06-16 01:53:06.094 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.106 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463268, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.106 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463275, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.107 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463282, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.107 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463288, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.108 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463292, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.108 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463297, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.108 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463304, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.109 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463309, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.109 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463313, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.109 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463317, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.110 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463321, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.110 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463325, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.111 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463329, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.111 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463334, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.112 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463339, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.115 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463386, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.116 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463391, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.118 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463413, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.118 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463418, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.119 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463422, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.121 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463448, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.122 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463452, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.122 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463456, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.131 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463589, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.131 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463600, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.133 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463620, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.133 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463628, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.134 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463635, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.134 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463641, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.134 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463646, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.135 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463652, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.135 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463657, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.135 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463661, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.136 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463665, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.136 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463674, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.137 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463680, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.142 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463734, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.142 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463740, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.143 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463750, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.144 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463757, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.144 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.150 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.152 20903-20903 IPCThreadState service E Binder transaction failure. id: 152463894, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.152 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.154 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.161 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.163 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.165 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.167 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.168 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.172 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.178 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.191 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.193 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.202 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.208 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.233 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.244 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.261 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.265 20903-20903 Parcel service E Reading a NULL string not supported here.
2025-06-16 01:53:06.286 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465315, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.287 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465319, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.288 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465323, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.289 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465327, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.292 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465341, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.293 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465345, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.293 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465349, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.294 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465353, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.295 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465357, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.295 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465361, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.296 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465365, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.296 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465369, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.297 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465373, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.297 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465377, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.298 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465381, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.299 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465385, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.299 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465389, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.300 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465393, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.301 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465402, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.302 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465406, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.303 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465410, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.310 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465449, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.311 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465458, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.312 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465462, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.314 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465471, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.315 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465475, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.315 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465479, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.316 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465483, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.317 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465487, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.318 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465491, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.319 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465495, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.320 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465499, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.321 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465503, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.321 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465507, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.322 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465511, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.337 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465610, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.338 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465614, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.339 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465618, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.340 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465622, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.340 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465626, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.341 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465630, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.342 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465634, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.343 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465638, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.344 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465642, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.345 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465646, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.345 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465650, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.346 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465654, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.347 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465658, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.347 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465662, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.348 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465666, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.349 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465670, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.350 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465674, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.350 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465678, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.351 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465682, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.352 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465691, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.353 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465695, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.354 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465699, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.354 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465703, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.355 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465707, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.356 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465711, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.357 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465715, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.358 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465724, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.359 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465728, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.359 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465732, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.362 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465741, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.363 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465745, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.363 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465749, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.364 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465753, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.366 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465767, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.367 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465771, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.368 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465775, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.369 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465779, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.369 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465783, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.370 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465787, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.371 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465791, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.372 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465795, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.372 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465799, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.373 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465803, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.374 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465807, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.375 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465811, BR_: 29201, error: -1 (Operation not permitted)
2025-06-16 01:53:06.375 20903-20903 IPCThreadState service E Binder transaction failure. id: 152465815, BR_: 29201, error: -1 (Operation not permitted)package com.example.kucun2.entity.data;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Handler;
import android.os.Looper;
import android.util.Log;
import com.example.kucun2.entity.;
import com.example.kucun2.function.MyAppFnction;
import com.example.kucun2.function.SafeLogger;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParseException;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;
import com.google.gson.reflect.TypeToken;
import java.io.IOException;
import java.lang.reflect.;
import java.util.;
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.Collectors;
import okhttp3.;
/**
核心数据管理中心
职责:
管理所有实体类的全局存储列表
处理网络数据加载与本地持久化
维护实体间关联关系
管理数据同步状态
优化点:
使用ConcurrentHashMap提升线程安全
重构关联逻辑避免反射开销
增强序列化/反序列化处理
添加详细方法级注释 */ public class Data { // ====================== 实体存储区 ====================== // 所有实体列表使用线程安全的SynchronizedList // ====================== 静态数据列表声明 ====================== public static final SynchronizedList<Bancai> bancais = new SynchronizedList<>(Bancai.class); public static final SynchronizedList<Caizhi> caizhis = new SynchronizedList<>(Caizhi.class); public static final SynchronizedList<Mupi> mupis = new SynchronizedList<>(Mupi.class); public static final SynchronizedList<Chanpin> chanpins = new SynchronizedList<>(Chanpin.class); public static final SynchronizedList<Chanpin_Zujian> chanpin_zujians = new SynchronizedList<>(Chanpin_Zujian.class); public static final SynchronizedList<Dingdan> dingdans = new SynchronizedList<>(Dingdan.class); public static final SynchronizedList<Dingdan_Chanpin> dingdan_chanpins = new SynchronizedList<>(Dingdan_Chanpin.class); public static final SynchronizedList<Dingdan_chanpin_zujian> Dingdan_chanpin_zujians = new SynchronizedList<>(Dingdan_chanpin_zujian.class); public static final SynchronizedList<Kucun> kucuns = new SynchronizedList<>(Kucun.class); public static final SynchronizedList<Zujian> zujians = new SynchronizedList<>(Zujian.class); public static final SynchronizedList<User> users = new SynchronizedList<>(User.class); public static final SynchronizedList<Jinhuo> jinhuos = new SynchronizedList<>(Jinhuo.class); private static User user;
// 实体类型与列表的映射表 <实体类, 对应的同步列表>
public static final Map<Class, SynchronizedList<SynchronizableEntity>> dataCollectionMap = new ConcurrentHashMap<>();;
private static final Gson gson = GsonFactory.createGson();
private static OkHttpClient client;
private static final String TAG = “DataLoader”;
// 静态初始化:建立实体类型与列表的映射关系
static {
try {
// 通过反射获取所有SynchronizedList字段
for (Field field : Data.class.getDeclaredFields()) {
if (SynchronizedList.class.equals(field.getType())) {
SynchronizedList<?> list = (SynchronizedList<?>) field.get(null);
if (list != null) {
// 将实体类型与列表关联
dataCollectionMap.put(list.getEntityType(), (SynchronizedList<SynchronizableEntity>) list);
}
}
}
} catch (IllegalAccessException e) {
throw new RuntimeException(“初始化dataCollectionMap失败”, e);
}
}
// ====================== 核心数据加载方法 ======================
/**
从服务器加载全量数据
@param context Android上下文
@param callback 加载结果回调
*/
public static void loadAllData(Context context, LoadDataCallback callback) {
// 主线程检查
if (Looper.myLooper() != Looper.getMainLooper()) {
throw new IllegalStateException(“必须在主线程调用Data.loadAllData”);
}
ensurePreservedObjects(); // 确保存在预置对象
// 使用传入的 Context 获取主线程 Handler
Handler mainHandler = new Handler(context.getMainLooper());
// 确保使用安全的客户端
if (client == null) {
client = MyAppFnction.getClient();
}
SynchronizableEntity.setSyncEnabled(false);
String url = MyAppFnction.getStringResource(“string”, “url”) +
MyAppFnction.getStringResource(“string”, “url_all”);
Request request = new Request.Builder().url(url).build();
client.newCall(request).enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
Log.e(TAG, “Failed to load data”, e);
SynchronizableEntity.setSyncEnabled(true);
mainHandler.post(() -> {
if (callback != null) callback.onFailure();
});
}
@Override
public void onResponse(Call call, Response response) throws IOException {
if (!response.isSuccessful()) {
Log.e(TAG, "Unexpected response code: " + response.code());
SynchronizableEntity.setSyncEnabled(true);
mainHandler.post(() -> {
if (callback != null) callback.onFailure();
});
return;
}
String responseData = response.body().string();
SynchronizableEntity.setSyncEnabled(true);
ensurePreservedObjects();
// 在主线程处理解析
mainHandler.post(() -> {
parseAndAssignData(responseData, context, callback);
});
}
});
}
// ====================== 数据处理私有方法 ======================
/**
解析JSON数据并更新到实体列表
*/
private static void parseAndAssignData(String jsonData, Context context, LoadDataCallback callback) {
try {
// 解析顶层响应结构
Type responseType = new TypeToken<Information<AllDataResponse>>() {}.getType();
Information<AllDataResponse> info = gson.fromJson(jsonData, responseType);
Log.d(TAG, "parseAndAssignData: "+jsonData);
// 验证响应有效性
if (info == null || info.getData() == null || info.getStatus() != 200) {
throw new IllegalStateException(“无效服务器响应”);
}
AllDataResponse allData = info.getData();
SafeLogger.d("data", "原始数据: " + gson.toJson(allData));
// 更新所有数据列表
updateAllLists(allData);
automaticAssociation(); // 建立实体关联
setAllEntitiesState(SynchronizableEntity.SyncState.MODIFIED); // 设置状态
safeCallback(callback, true); // 成功回调
} catch (Exception e) {
Log.e(TAG, "数据处理异常: " + e.getMessage());
safeCallback(callback, false);
} finally {
SynchronizableEntity.setSyncEnabled(true); // 重新启用同步
}
}
/**
批量更新所有实体列表 */ private static void updateAllLists(AllDataResponse allData) { updateList(bancais, allData.bancais); updateList(caizhis, allData.caizhis); updateList(mupis, allData.mupis); updateList(chanpins, allData.chanpins); updateList(chanpin_zujians, allData.chanpin_zujians); updateList(dingdans, allData.dingdans); updateList(dingdan_chanpins, allData.dingdan_chanpins); updateList(Dingdan_chanpin_zujians, allData.Dingdan_chanpin_zujians); updateList(kucuns, allData.kucuns); updateList(zujians, allData.zujians); updateList(users, allData.users); updateList(jinhuos, allData.jinhuos); }
/**
安全更新单个列表(保留预置对象)
*/
private static <T extends SynchronizableEntity> void updateList(
List<T> existingList,
List<T> newList
) {
if (newList == null) return;
// 保留现有列表中的预置对象
List<T> preservedItems = existingList.stream()
.filter(item -> item != null && item.isPreservedObject())
.collect(Collectors.toList());
// 清空后重新添加(预置对象 + 有效新数据)
existingList.clear();
existingList.addAll(preservedItems);
existingList.addAll(newList.stream()
.filter(item -> item != null && item.getId() != null && item.getId() != -1)
.collect(Collectors.toList())
);
}
/**
确保每个列表都有预置对象(用于表示空值/默认值) */ private static void ensurePreservedObjects() { // 为每个实体类型检查并添加预置对象 addIfMissing(bancais, Bancai.class); addIfMissing(caizhis, Caizhi.class); addIfMissing(mupis, Mupi.class); addIfMissing(chanpins, Chanpin.class); addIfMissing(chanpin_zujians, Chanpin_Zujian.class); addIfMissing(dingdans, Dingdan.class); addIfMissing(kucuns, Kucun.class); addIfMissing(zujians, Zujian.class); addIfMissing(Dingdan_chanpin_zujians, Dingdan_chanpin_zujian.class); addIfMissing(dingdan_chanpins, Dingdan_Chanpin.class); addIfMissing(jinhuos, Jinhuo.class); addIfMissing(users, User.class); }
private static <T extends SynchronizableEntity> void addIfMissing(
List<T> list,
Class<T> clazz
) {
if (!containsPreservedObject(list)) {
list.add(createInstance(clazz));
}
}
/**
检查列表是否包含预置对象
@param list 目标实体列表
@return 是否包含预置对象 / private static <T extends SynchronizableEntity> boolean containsPreservedObject(List<T> list) { return list.stream().anyMatch(item -> item != null && item.isPreservedObject() ); } /*
自动建立实体间关联关系(通过反射实现) */ private static void automaticAssociation() { for (Class<?> entityClass : dataCollectionMap.keySet()) { try { associateEntities(dataCollectionMap.get(entityClass)); } catch (Exception e) { Log.e(TAG, entityClass.getSimpleName() + " 关联失败", e); } } }
private static <T extends SynchronizableEntity> void associateEntities(
SynchronizedList<T> list
) throws IllegalAccessException, ClassNotFoundException {
for (T entity : list) {
if (entity == null) continue;
for (Field field : entity.getClass().getDeclaredFields()) {
field.setAccessible(true);
Class<?> fieldType = field.getType();
// 处理实体引用字段
if (SynchronizableEntity.class.isAssignableFrom(fieldType)) {
associateSingleReference(entity, field);
}
// 处理实体列表字段
else if (List.class.isAssignableFrom(fieldType)) {
associateReferenceList(entity, field);
}
// 处理基础类型字段
else {
setDefaultPrimitiveValue(entity, field);
}
}
}
}
// ====================== 关联辅助方法 ======================
private static void associateSingleReference(
SynchronizableEntity entity,
Field field
) throws IllegalAccessException {
SynchronizableEntity ref = (SynchronizableEntity) field.get(entity);
Class<?> targetType = field.getType();
// 查找目标实体
SynchronizableEntity target = findTargetEntity(ref, targetType);
field.set(entity, target);
}
private static void associateReferenceList(
SynchronizableEntity entity,
Field field
) throws IllegalAccessException, ClassNotFoundException {
// 获取列表泛型类型
Type genericType = field.getGenericType();
if (!(genericType instanceof ParameterizedType)) return;
Class<?> itemType = Class.forName(
((ParameterizedType) genericType).getActualTypeArguments()[0].getTypeName()
);
// 只处理实体列表
if (!SynchronizableEntity.class.isAssignableFrom(itemType)) return;
List<SynchronizableEntity> refList = (List<SynchronizableEntity>) field.get(entity);
if (refList == null) {
refList = new ArrayList<>();
field.set(entity, refList);
}
// 清理空值并重建引用
refList.removeAll(Collections.singleton(null));
for (int i = 0; i < refList.size(); i++) {
refList.set(i, findTargetEntity(refList.get(i), itemType));
}
}
/**
查找关联实体(优先匹配ID,找不到则使用预置对象)
*/
private static SynchronizableEntity findTargetEntity(
SynchronizableEntity ref,
Class<?> targetType
) {
SynchronizedList<SynchronizableEntity> targetList = dataCollectionMap.get(targetType);
if (targetList == null) return null;
// 无效引用时返回预置对象
if (ref == null || ref.getId() == null || ref.getId() < 0) {
return targetList.stream()
.filter(SynchronizableEntity::isPreservedObject)
.findFirst().orElse(null);
}
// 按ID查找目标实体
return targetList.stream()
.filter(e -> ref.getId().equals(e.getId()))
.findFirst()
.orElseGet(() -> targetList.stream() // 找不到时回退到预置对象
.filter(SynchronizableEntity::isPreservedObject)
.findFirst().orElse(null)
);
}
// ====================== 工具方法 ======================
/**
创建带默认值的实体实例(用作预置对象)
*/
public static <T> T createInstance(Class<T> clazz) {
try {
T instance = clazz.getDeclaredConstructor().newInstance();
// 设置基础字段默认值
for (Field field : clazz.getDeclaredFields()) {
field.setAccessible(true);
setDefaultFieldValue(instance, field);
}
// 设置特殊字段
clazz.getMethod("setId", Integer.class).invoke(instance, -1);
clazz.getMethod("setState", SynchronizableEntity.SyncState.class)
.invoke(instance, SynchronizableEntity.SyncState.PRESERVED);
return instance;
} catch (Exception e) {
Log.e(“Data”, "创建实例失败: " + clazz.getName(), e);
try {
return clazz.newInstance(); // 回退创建
} catch (Exception ex) {
throw new RuntimeException(“无法创建实例”, ex);
}
}
}
private static <T> void setDefaultFieldValue(T instance, Field field)
throws IllegalAccessException {
Class<?> type = field.getType();
if (type == String.class) field.set(instance, "无");
else if (type == Integer.class || type == int.class) field.set(instance, -1);
else if (type == Double.class || type == double.class) field.set(instance, -1.0);
else if (type == Boolean.class || type == boolean.class) field.set(instance, false);
else if (type == Date.class) field.set(instance, new Date());
else if (SynchronizableEntity.class.isAssignableFrom(type)) {
field.set(instance, getPreservedEntity((Class<?>) type));
}
else if (List.class.isAssignableFrom(type)) {
field.set(instance, new ArrayList<>());
}
}
private static SynchronizableEntity getPreservedEntity(Class<?> type) {
return dataCollectionMap.get(type).stream()
.filter(SynchronizableEntity::isPreservedObject)
.findFirst().orElse(null);
}
private static void setDefaultPrimitiveValue(
SynchronizableEntity entity,
Field field
) throws IllegalAccessException {
if (field.get(entity) != null) return;
Class<?> type = field.getType();
if (type == String.class) field.set(entity, "无");
else if (type == Integer.class || type == int.class) field.set(entity, -1);
else if (type == Double.class || type == double.class) field.set(entity, -1.0);
else if (type == Boolean.class || type == boolean.class) field.set(entity, false);
else if (type == Date.class) field.set(entity, new Date());
}
/**
主线程安全回调 */ private static void safeCallback(LoadDataCallback callback, boolean success) { new Handler(Looper.getMainLooper()).post(() -> { if (callback == null) return; if (success) callback.onSuccess(); else callback.onFailure(); }); }
/**
设置所有实体同步状态 */ private static void setAllEntitiesState(SynchronizableEntity.SyncState state) { dataCollectionMap.values().forEach(list -> list.forEach(entity -> { if (entity != null) entity.setState(state); }) ); }
public static String exportToJson() {
ExportData exportData = new ExportData();
exportData.bancais = new ArrayList<>(bancais);
exportData.caizhis = new ArrayList<>(caizhis);
// 初始化其他列表…
Gson gson = new GsonBuilder()
.setPrettyPrinting()
.registerTypeAdapter(SynchronizableEntity.class, new EntitySerializer())
.create();
return gson.toJson(exportData);
}
public static void importFromJson(String json, Context context) {
Gson gson = new GsonBuilder()
.registerTypeAdapter(SynchronizableEntity.class, new EntityDeserializer())
.create();
Type exportType = new TypeToken<ExportData>(){}.getType();
ExportData importData = gson.fromJson(json, exportType);
// 更新数据列表
updateList(bancais, importData.bancais);
updateList(caizhis, importData.caizhis);
// 更新其他列表...
automaticAssociation();
setAllEntitiesState(SynchronizableEntity.SyncState.MODIFIED);
// 保存到SharedPreferences
saveToPreferences(context, json);
}
private static void saveToPreferences(Context context, String json) {
SharedPreferences prefs = context.getSharedPreferences(“DataStore”, Context.MODE_PRIVATE);
prefs.edit().putString(“jsonData”, json).apply();
}
public static void loadFromPreferences(Context context) {
SharedPreferences prefs = context.getSharedPreferences(“DataStore”, Context.MODE_PRIVATE);
String json = prefs.getString(“jsonData”, null);
if (json != null) {
importFromJson(json, context);
}
}
// ====================== 内部类/接口 ======================
public interface LoadDataCallback {
void onSuccess();
void onFailure();
}
/** JSON响应数据结构 */
public static class AllDataResponse {
public List<Bancai> bancais;
public List<Caizhi> caizhis;
public List<Mupi> mupis;
public List<Chanpin> chanpins;
public List<Chanpin_Zujian> chanpin_zujians;
public List<Dingdan> dingdans;
public List<Dingdan_Chanpin> dingdan_chanpins;
public List<Dingdan_chanpin_zujian> Dingdan_chanpin_zujians;
public List<Kucun> kucuns;
public List<Zujian> zujians;
public List<User> users;
public List<Jinhuo> jinhuos;
}
// 在Data.java中添加
public static class ExportData {
public List<Bancai> bancais;
public List<Caizhi> caizhis;
public List<Mupi> mupis;
public List<Chanpin> chanpins;
public List<Chanpin_Zujian> chanpin_zujians;
public List<Dingdan> dingdans;
public List<Dingdan_Chanpin> dingdan_chanpins;
public List<Dingdan_chanpin_zujian> Dingdan_chanpin_zujians;
public List<Kucun> kucuns;
public List<Zujian> zujians;
public List<User> users;
public List<Jinhuo> jinhuos;
}
private static class EntityDeserializer implements JsonDeserializer<SynchronizableEntity> {
@Override
public SynchronizableEntity deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
JsonObject obj = json.getAsJsonObject();
String entityType = obj.get(“entityType”).getAsString();
Integer id = obj.get(“id”).getAsInt();
// 创建临时实体(只包含ID)
try {
Class<?> clazz = Class.forName("com.example.kucun2.entity." + entityType);
SynchronizableEntity entity = (SynchronizableEntity) clazz.newInstance();
entity.setId(id);
return entity;
} catch (Exception e) {
return null;
}
}
}
private static class EntitySerializer implements JsonSerializer<SynchronizableEntity> {
@Override
public JsonElement serialize(SynchronizableEntity src, Type typeOfSrc, JsonSerializationContext context) {
JsonObject obj = new JsonObject();
obj.addProperty(“id”, src.getId());
obj.addProperty(“entityType”, src.getClass().getSimpleName());
return obj;
}
}
}
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