Can't pull WeChat or WeChat flash and quit
1. Use the signature viewing tool to check whether the signature has changed
2. After packaging, check whether the package name has been modified. Modifying the manifest in as is not enough. You also need to modify the applicationId in build.gradle.
defaultConfig {
applicationId "com.xx.xx"
minSdkVersion 14
targetSdkVersion 25
versionCode 1
versionName "1.0"
}