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Process: com.xxx.xxx.xxx:push, PID: 5783 java.lang.SecurityException: Neither user 10421 nor current process has android.permission.ACCESS_COARSE_LOCATION. at android.os.Parcel.readException(Parcel.java:1546) at android.os.Parcel.readException(Parcel.java:1499) at com.android.internal.telephony.ITelephony$Stub$Proxy.getAllCellInfoUsingSubId(ITelephony.java:2923) at android.telephony.TelephonyManager.getAllCellInfo(TelephonyManager.java:2729) at android.telephony.TelephonyManager.getAllCellInfo(TelephonyManager.java:2723) at com.xxx.im.core.common.utils.SIMUtil.getMobileDbm(Unknown Source) at com.xxx.im.core.common.utils.SIMUtil.isSignalStrong(Unknown Source)
/** * 获取手机信号强度,需添加权限 android.permission.ACCESS_COARSE_LOCATION <br> * API要求不低于17 <br> * * @return 当前手机主卡信号强度, 单位 dBm(-1是默认值,表示获取失败) */ private static int getMobileDbm(Context context) { int dbm = -1; TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); List<CellInfo> cellInfoList; if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { cellInfoList = tm.getAllCellInfo(); if (null != cellInfoList) { for (CellInfo cellInfo : cellInfoList) { if (cellInfo instanceof CellInfoGsm) {//移动 CellSignalStrengthGsm cellSignalStrengthGsm = ((CellInfoGsm) cellInfo).getCellSignalStrength(); dbm = cellSignalStrengthGsm.getDbm(); } else if (cellInfo instanceof CellInfoCdma) {//电信 CellSignalStrengthCdma cellSignalStrengthCdma = ((CellInfoCdma) cellInfo).getCellSignalStrength(); dbm = cellSignalStrengthCdma.getDbm(); } else if (cellInfo instanceof CellInfoWcdma) {//联通 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) { CellSignalStrengthWcdma cellSignalStrengthWcdma = ((CellInfoWcdma) cellInfo).getCellSignalStrength(); dbm = cellSignalStrengthWcdma.getDbm(); } } else if (cellInfo instanceof CellInfoLte) {//移动 CellSignalStrengthLte cellSignalStrengthLte = ((CellInfoLte) cellInfo).getCellSignalStrength(); dbm = cellSignalStrengthLte.getDbm(); } } } } LogUtil.d(TAG,"mobile dbm: "+dbm); return dbm; }
增加了权限,还是报权限问题。为什么???
The text was updated successfully, but these errors were encountered:
傻逼, <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/><!--手表的--> copy 多了一个点
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/><!--手表的-->
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增加了权限,还是报权限问题。为什么???
The text was updated successfully, but these errors were encountered: