JavaBinder: !!! FAILED BINDER TRANSACTION !!! (parcel size = 124)

When the micro-channel micro-channel sharing verify client installation, some models reported JavaBinder: !!! FAILED BINDER TRANSACTION !!! (parcel size = 124)

Verification method

try {
   mContext.getPackageManager().getPackageInfo("com.tencent.mm", PackageManager.GET_ACTIVITIES);
    return true;
} catch (Exception e) {
    return false;
}

Conjecture: Get data packet is too large

Correction method is two-way authentication

if (api.isWXAppInstalled() && api.isWXAppSupportAPI()) {
 return true;
} The else {
  Final the PackageManager PackageManager = mContext .getPackageManager (); // Get PackageManager
  List <PackageInfo> pInfo = packageManager.getInstalledPackages ( 0 ); // get all programs installed package information
 IF (pInfo =! Null ) {
     for ( int I = 0 ; I <pinfo.size (); I ++) { 
       String pn = pinfo.get(i).packageName;
       if (pn.equalsIgnoreCase("com.tencent.mm")) {
          return true;
       }
    }
 }
 return false;
}