Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode . Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).

@mmjvox , this is my setting in build.gradle that worked well, you can refer it (Qt.5.14.1):

buildscript {
    repositories {
        jcenter()
        google()
    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.0'
        classpath 'com.google.gms:google-services:3.0.0'
apply plugin: 'com.google.gms.google-services'

@Quang-Phu said in android apply plugin: 'com.google.gms.google-services' :

apply plugin: 'com.google.gms.google-services'

thaks.
im using

implementation 'com.android.support:appcompat-v7:28.0.0'
i changed it to
implementation 'com.android.support:appcompat-v7:27.1.1'
and added
multiDexEnabled = true
to "defaultConfig" and my problem solved.
But i don't know why in android studio there isn't any problem with  28.0.0