Android 无法获取http GET响应
我创建了一个用get数据填充的文本视图，并在代码中添加了一个示例json响应url。但我没有得到HTTP GET响应 我的代码如下：Android 无法获取http GET响应,android,androidhttpclient,Android,Androidhttpclient,我创建了一个用get数据填充的文本视图，并在代码中添加了一个示例json响应url。但我没有得到HTTP GET响应 我的代码如下： allNotifications = (TextView)view.findViewById(R.id.getresponse); allNotifications.setText("hello"); try { //URL url = new URL("http://192.168.2.5:5213/controller/mood
allNotifications = (TextView)view.findViewById(R.id.getresponse);
allNotifications.setText("hello");
try {
//URL url = new URL("http://192.168.2.5:5213/controller/moodoff/notifications/9681578989");
URL url = new URL("http://echo.jsontest.com/key/value/one/two");
HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
InputStream is = urlConnection.getInputStream();
InputStreamReader isr = new InputStreamReader(is);
int data = isr.read();
StringBuilder response = new StringBuilder("");
if(data!=-1){
response.append((char)data);
data = isr.read();
}
allNotifications.setText("Hi:"+response.toString());
}catch(Exception ee){allNotifications.setText(ee.getMessage());ee.printStackTrace();}
09-29 12:45:21.826 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:45:22.748 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:45:22.750 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:45:22.750 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:45:22.750 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 192
09-29 12:45:34.125 895-943/? E/WifiStateMachine: syncGetLinkLayerStats called, stack: [Ljava.lang.StackTraceElement;@c8a7cd0
09-29 12:45:34.324 23660-23660/? E/WifiManager: mWifiServiceMessenger == null
09-29 12:45:34.753 23660-23660/? E/MPlugin: Unsupported class: com.mediatek.common.telephony.IOnlyOwnerSimSupport
09-29 12:45:34.830 10385-10431/? E/NativeCrypto: ssl=0x7f7b991a00 cert_verify_callback x509_store_ctx=0x7f7bafe9a0 arg=0x0
09-29 12:45:34.830 10385-10431/? E/NativeCrypto: ssl=0x7f7b991a00 cert_verify_callback calling verifyCertificateChain authMethod=ECDHE_RSA
09-29 12:45:35.346 23660-23726/? E/YouTube: Invalid playback type; playback will not start.
09-29 12:45:35.614 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:45:36.590 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:45:36.592 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:45:36.592 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:45:36.592 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 193
09-29 12:45:36.810 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:45:37.741 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:45:37.743 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:45:37.744 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:45:37.744 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 194
09-29 12:45:39.534 10385-10480/? E/NativeCrypto: ssl=0x7f4e067380 cert_verify_callback x509_store_ctx=0x7f7a4fe220 arg=0x0
09-29 12:45:39.534 10385-10480/? E/NativeCrypto: ssl=0x7f4e067380 cert_verify_callback calling verifyCertificateChain authMethod=ECDHE_ECDSA
09-29 12:45:43.009 895-1422/? E/Sensors: handleToDriver handle(0)
09-29 12:45:43.010 895-1422/? E/Sensors: handleToDriver handle(0)
09-29 12:45:43.011 895-1422/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:45:43.026 2131-2246/? E/CellLocation: create GsmCellLocation
09-29 12:45:43.043 2131-2246/? E/CellLocation: create GsmCellLocation
09-29 12:45:46.772 895-5585/? E/Sensors: handleToDriver handle(0)
09-29 12:45:47.920 3154-3154/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:45:47.923 3154-3154/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:45:47.927 3154-3154/? E/SIMInfo: SimStatusChangeReceiver, ss=null
09-29 12:45:47.981 3154-23992/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:45:47.983 3154-23992/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:45:47.998 3154-23992/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:45:48.000 3154-23992/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:45:49.641 3154-3154/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:45:49.642 3154-3154/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:45:49.644 3154-3154/? E/SIMInfo: SimStatusChangeReceiver, ss=null
09-29 12:45:49.690 3154-24018/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:45:49.693 3154-24018/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:45:49.702 3154-24018/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:45:49.704 3154-24018/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:45:51.845 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:45:52.726 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:45:52.732 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:45:52.732 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:45:52.733 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 195
09-29 12:45:54.294 19176-19209/? E/NativeCrypto: ssl=0x7f7b57b300 cert_verify_callback x509_store_ctx=0x7f7b8b43a0 arg=0x0
09-29 12:45:54.294 19176-19209/? E/NativeCrypto: ssl=0x7f7b57b300 cert_verify_callback calling verifyCertificateChain authMethod=ECDHE_RSA
09-29 12:46:06.832 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:46:07.783 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:46:07.785 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:46:07.785 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:46:07.785 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 196
09-29 12:46:14.900 895-906/? E/Sensors: handleToDriver handle(0)
09-29 12:46:14.902 895-906/? E/Sensors: handleToDriver handle(0)
09-29 12:46:14.902 895-906/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:46:15.824 895-1614/? E/Sensors: handleToDriver handle(0)
09-29 12:46:21.846 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:46:22.943 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:46:22.946 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:46:22.946 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:46:22.946 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 197
09-29 12:46:36.857 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:46:37.873 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:46:37.876 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:46:37.876 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:46:37.876 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 198
09-29 12:46:43.929 895-905/? E/Sensors: handleToDriver handle(0)
09-29 12:46:43.930 895-905/? E/Sensors: handleToDriver handle(0)
09-29 12:46:43.931 895-905/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:46:44.873 895-3286/? E/Sensors: handleToDriver handle(0)
09-29 12:46:51.888 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:46:52.957 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:46:52.960 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:46:52.960 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:46:52.960 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 199
09-29 12:47:06.901 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:47:07.999 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:47:08.002 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:47:08.002 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:47:08.002 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 200
09-29 12:47:12.990 895-1559/? E/Sensors: handleToDriver handle(0)
09-29 12:47:12.991 895-1559/? E/Sensors: handleToDriver handle(0)
09-29 12:47:12.991 895-1559/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:47:13.912 895-906/? E/Sensors: handleToDriver handle(0)
09-29 12:47:21.908 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:47:22.953 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:47:22.955 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:47:22.956 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:47:22.956 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 201
09-29 12:47:36.909 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:47:38.062 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:47:38.067 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:47:38.067 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:47:38.067 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 202
09-29 12:47:43.061 895-905/? E/Sensors: handleToDriver handle(0)
09-29 12:47:43.063 895-905/? E/Sensors: handleToDriver handle(0)
09-29 12:47:43.063 895-905/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:47:43.080 2131-2246/? E/CellLocation: create GsmCellLocation
09-29 12:47:43.096 2131-2246/? E/CellLocation: create GsmCellLocation
09-29 12:47:43.985 895-1613/? E/Sensors: handleToDriver handle(0)
09-29 12:47:46.508 10385-10428/? E/NativeCrypto: ssl=0x7f727c4580 cert_verify_callback x509_store_ctx=0x7f7bdbe2f0 arg=0x0
09-29 12:47:46.508 10385-10428/? E/NativeCrypto: ssl=0x7f727c4580 cert_verify_callback calling verifyCertificateChain authMethod=ECDHE_RSA
09-29 12:47:51.945 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:47:52.916 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:47:52.919 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:47:52.919 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:47:52.919 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 203
09-29 12:48:06.932 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:48:07.925 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:48:07.929 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:48:07.929 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:48:07.930 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 204
09-29 12:48:12.086 895-905/? E/Sensors: handleToDriver handle(0)
09-29 12:48:12.092 895-905/? E/Sensors: handleToDriver handle(0)
09-29 12:48:12.092 895-905/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:48:13.013 895-1422/? E/Sensors: handleToDriver handle(0)
09-29 12:48:21.945 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:48:22.923 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:48:22.925 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:48:22.925 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:48:22.925 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 205
09-29 12:48:36.951 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:48:38.039 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:48:38.044 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:48:38.044 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:48:38.044 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 206
09-29 12:48:41.139 895-1558/? E/Sensors: handleToDriver handle(0)
09-29 12:48:41.140 895-1558/? E/Sensors: handleToDriver handle(0)
09-29 12:48:41.140 895-1558/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:48:42.070 895-1559/? E/Sensors: handleToDriver handle(0)
09-29 12:48:51.986 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:48:52.937 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:48:52.940 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:48:52.940 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:48:52.940 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 207
09-29 12:49:06.975 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:49:07.878 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:49:07.880 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:49:07.880 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:49:07.880 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 208
09-29 12:49:10.179 895-5661/? E/Sensors: handleToDriver handle(0)
09-29 12:49:10.181 895-5661/? E/Sensors: handleToDriver handle(0)
09-29 12:49:10.181 895-5661/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:49:11.103 895-3565/? E/Sensors: handleToDriver handle(0)
09-29 12:49:22.010 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:49:22.956 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:49:22.959 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:49:22.959 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:49:22.959 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 209
09-29 12:49:37.003 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:49:37.910 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:49:37.914 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:49:37.914 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:49:37.915 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 210
09-29 12:49:43.123 895-905/? E/Sensors: handleToDriver handle(0)
09-29 12:49:43.125 895-905/? E/Sensors: handleToDriver handle(0)
09-29 12:49:43.125 895-905/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:49:43.143 2131-2246/? E/CellLocation: create GsmCellLocation
09-29 12:49:43.160 2131-2246/? E/CellLocation: create GsmCellLocation
09-29 12:49:43.405 2531-27476/? E/memtrack_graphic: graphic_memtrack_get_memory error to open /sys/kernel/debug/ion/clients/2531: Permission denied
09-29 12:49:46.886 895-1501/? E/Sensors: handleToDriver handle(0)
09-29 12:49:52.037 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:49:53.037 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:49:53.040 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:49:53.041 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:49:53.041 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 211
09-29 12:50:07.050 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:50:08.044 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:50:08.047 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:50:08.047 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:50:08.047 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 212
09-29 12:50:15.084 895-3565/? E/Sensors: handleToDriver handle(0)
09-29 12:50:15.086 895-3565/? E/Sensors: handleToDriver handle(0)
09-29 12:50:15.086 895-3565/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:50:16.011 895-5661/? E/Sensors: handleToDriver handle(0)
09-29 12:50:22.047 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:50:23.081 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:50:23.083 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:50:23.084 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:50:23.084 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 213
09-29 12:50:37.053 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:50:38.013 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:50:38.017 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:50:38.017 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:50:38.017 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 214
09-29 12:50:44.095 895-1614/? E/Sensors: handleToDriver handle(0)
09-29 12:50:44.097 895-1614/? E/Sensors: handleToDriver handle(0)
09-29 12:50:44.097 895-1614/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:50:45.081 895-5663/? E/Sensors: handleToDriver handle(0)
09-29 12:50:52.080 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:50:53.018 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:50:53.021 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:50:53.021 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:50:53.021 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 215
09-29 12:51:07.074 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:51:07.967 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:51:07.970 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:51:07.970 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:51:07.970 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 216
09-29 12:51:13.187 895-5661/? E/Sensors: handleToDriver handle(0)
09-29 12:51:13.189 895-5661/? E/Sensors: handleToDriver handle(0)
09-29 12:51:13.189 895-5661/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:51:14.106 895-905/? E/Sensors: handleToDriver handle(0)
09-29 12:51:22.107 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:51:23.054 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:51:23.056 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:51:23.056 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:51:23.057 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 217
09-29 12:51:33.052 29082-29100/? E/MPlugin: Unsupported class: com.mediatek.common.telephony.IOnlyOwnerSimSupport
09-29 12:51:37.102 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:51:38.019 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:51:38.021 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:51:38.021 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:51:38.021 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 218
09-29 12:51:44.157 895-3286/? E/Sensors: handleToDriver handle(0)
09-29 12:51:44.158 895-3286/? E/Sensors: handleToDriver handle(0)
09-29 12:51:44.158 895-3286/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:51:44.174 2131-2246/? E/CellLocation: create GsmCellLocation
09-29 12:51:44.190 2131-2246/? E/CellLocation: create GsmCellLocation
09-29 12:51:45.084 895-5663/? E/Sensors: handleToDriver handle(0)
09-29 12:51:46.091 3154-3154/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:46.092 3154-3154/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:46.094 3154-3154/? E/SIMInfo: SimStatusChangeReceiver, ss=null
09-29 12:51:46.120 3154-29330/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:46.121 3154-29330/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:46.129 3154-29330/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:46.130 3154-29330/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:49.048 3154-3154/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:49.049 3154-3154/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:49.051 3154-3154/? E/SIMInfo: SimStatusChangeReceiver, ss=null
09-29 12:51:49.082 3154-29373/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:49.083 3154-29373/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:49.090 3154-29373/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:49.091 3154-29373/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:50.761 3154-3154/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:50.764 3154-3154/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:50.767 3154-3154/? E/SIMInfo: SimStatusChangeReceiver, ss=null
09-29 12:51:50.801 3154-29399/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:50.802 3154-29399/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:50.808 3154-29399/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:50.809 3154-29399/? E/SIMInfo: info.mWapPush init error, not support in FW.
09-29 12:51:52.122 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:51:53.148 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:51:53.151 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:51:53.151 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:51:53.151 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 219
09-29 12:52:07.147 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:52:07.618 21240-21240/com.moodoff E/MultiWindowProxy: getServiceInstance failed!
09-29 12:52:07.800 19622-19622/? E/MultiWindowProxy: getServiceInstance failed!
09-29 12:52:08.191 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:52:08.193 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:52:08.193 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:52:08.193 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 220
09-29 12:52:13.177 895-1422/? E/Sensors: handleToDriver handle(0)
09-29 12:52:13.178 895-1422/? E/Sensors: handleToDriver handle(0)
09-29 12:52:13.178 895-1422/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:52:14.100 895-5663/? E/Sensors: handleToDriver handle(0)
09-29 12:52:22.148 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:52:23.299 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:52:23.313 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:52:23.313 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:52:23.313 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 221
09-29 12:52:37.151 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:52:38.184 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:52:38.202 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:52:38.202 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:52:38.202 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 222
09-29 12:52:42.196 895-3564/? E/Sensors: handleToDriver handle(0)
09-29 12:52:42.198 895-3564/? E/Sensors: handleToDriver handle(0)
09-29 12:52:42.198 895-3564/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:52:43.120 895-5663/? E/Sensors: handleToDriver handle(0)
09-29 12:52:52.165 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:52:53.246 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:52:53.249 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:52:53.249 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:52:53.249 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 223
09-29 12:53:07.176 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:53:08.278 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:53:08.282 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:53:08.282 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:53:14.371 2131-2226/? E/CellLocation: create GsmCellLocation
09-29 12:53:22.207 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:53:23.360 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:53:23.365 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:53:23.365 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:53:23.365 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 225
09-29 12:53:37.201 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:53:38.163 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:53:38.166 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:53:38.166 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:53:38.166 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 226
09-29 12:53:45.182 895-3565/? E/Sensors: handleToDriver handle(0)
09-29 12:53:45.183 895-3565/? E/Sensors: handleToDriver handle(0)
09-29 12:53:45.184 895-3565/? E/Sensors: new setDelay handle(0),ns(20000000)m, error(0), index(2)
09-29 12:53:45.246 2131-2246/? E/CellLocation: create GsmCellLocation
09-29 12:53:45.266 2131-2246/? E/CellLocation: create GsmCellLocation
09-29 12:53:48.946 895-1559/? E/Sensors: handleToDriver handle(0)
09-29 12:53:52.235 895-8341/? E/WifiMonitor: handleEvent unknown: 14 CTRL-EVENT-SCAN-STARTED
09-29 12:53:53.362 895-1191/? E/WifiConfigStore: setLastSelectedConfiguration -1
09-29 12:53:53.364 895-1191/? E/WifiConfigStore: writeKnownNetworkHistory() num networks:3 needWrite=false
09-29 12:53:53.364 895-1191/? E/WifiStateMachine: mIsFullScanOngoing: true, mSendScanResultsBroadcast: false
09-29 12:53:53.364 895-1191/? E/WifiStateMachine: mWifiOnScanCount: 227
看起来您需要在调用
getInputStream（）urlConnection.connect（）getInputStream（）之前调用urlConnection.connect（）
试试这个代码。它会起作用的
试试这个代码。它会工作。您遇到异常？不确定，但如果我认为网络需要添加异步任务/运行线程，请将此代码放入线程中。没有异常。请添加更多调试信息，发生了什么？你期望会发生什么？正如您所说，正在填充textview，但未获得GET响应？您收到异常？不确定，但如果我认为网络需要添加异步任务/正在运行的线程，请将此代码放入线程无异常。请添加更多调试信息，发生了什么？你期望会发生什么？正如您所说，正在填充textview，但未获得GET响应？allNotifications.setText（“Hi:”+response.toString（））；应该在UIThread上，否则会出错：）我错过了按按钮哈谢谢你。我认为这可能是解决当前问题的办法。你能让我知道如何获得UI线程，因为我还没有产生任何新的线程。我是否需要执行Thread.currentThread以及如何执行？假设如果将其添加到runOnUiThread中，它将起作用。如果不能，则可以尝试异步任务。allNotifications.setText（“Hi:+response.toString（））；应该在UIThread上，否则会出错：）我错过了按按钮哈谢谢你。我认为这可能是解决当前问题的办法。你能让我知道如何获得UI线程，因为我还没有产生任何新的线程。我是否需要执行Thread.currentThread以及如何执行？假设如果将其添加到runOnUiThread中，它将起作用。如果不能，则可以尝试异步任务。迪帕利：谢谢。我使用此代码进行编辑，它使用Log.I在控制台中打印数据，但不在textview中。我得到了什么？我在上面加了一条评论。迪帕利：谢谢。我使用此代码进行编辑，它使用Log.I在控制台中打印数据，但不在textview中。我得到了什么？我在上面加了一条评论。
new Thread(new Runnable() {
public void run() {
URL url = new URL("http://echo.jsontest.com/key/value/one/two");
HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
InputStream is = urlConnection.getInputStream();
InputStreamReader isr = new InputStreamReader(is);
int data = isr.read();
StringBuilder response = new StringBuilder("");
if(data!=-1){
response.append((char)data);
data = isr.read();
}
// code below need put back to main thread
runOnUiThread(new Runnable() {
@Override
public void run() {
allNotifications.setText("Hi:"+response.toString());
}
});
}
});
}
}).start();
new Thread(new Runnable() {
@Override
public void run() {
try {
//URL url = new URL("http://192.168.2.5:5213/controller/moodoff/notifications/9681578989");
URL url = new URL("http://echo.jsontest.com/key/value/one/two");
HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
InputStream is = urlConnection.getInputStream();
InputStreamReader isr = new InputStreamReader(is);
int data = isr.read();
StringBuilder response = new StringBuilder("");
if(data!=-1){
response.append((char)data);
data = isr.read();
}
Log.i("TAG","Response:="+response.toString());
//allNotifications.setText("Hi:"+response.toString());
}catch(Exception ee){allNotifications.setText(ee.getMessage());ee.printStackTrace();}
}
}).start();