I get this error when I'm trying to login with mobile data on my Firebase App:
"A network error (such as timeout, interrupted connection or unreachable host) has occurred."
My app was working perfectly until I tried to log in with mobile data on my new smartphone (It's working fine with my old one) and I'm running out of ideas concerning the source of the problem. Here are the things I've already tried"
Check data restrictions, data limit and permission.
Reset the APN.
Check Network Provider: I put my new SIM card in my older phone and it's working fine and when I was sharing that connection on my new Phone it was also working.
Check android version: I thought that maybe it was the Android version (API 28) of my new phone the problem but it's working fine for other users with API 28 version.
I also tried to change to 2G or 3G but not that didn't work.
Check google play services : it's activated
Here's my gradle file:
apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.example.caroloucl"
minSdkVersion 23
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:cardview-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation 'com.android.support:design:28.0.0'
implementation 'com.android.support:support-v4:28.0.0'
implementation 'com.google.firebase:firebase-auth:16.0.5'
implementation 'com.google.firebase:firebase-core:16.0.5'
implementation 'com.google.firebase:firebase-database:16.0.5'
implementation 'com.google.firebase:firebase-storage:16.0.5'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation 'de.hdodenhof:circleimageview:2.2.0'
}
Related
I generated an apk with Android Studio without problem, but when I try to Install in my phone android v4.4.2 this error show me "
the app was not installed"
I don't understand, this is the configuration:
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.example.ejemplogpsmaps"
minSdkVersion 19
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation 'com.google.android.gms:play-services-maps:16.1.0'
}
then I tried to install on another phone, Samsung Galaxy s4 android v5.0.1 and the same error was displayed
First, check if the app been installed via USB.
then check if the flavour is release and not debug. if it's in debug then try building another one with the release version selected
Android Jelly Bean 4.2.x is actually API level 17, which has to be declared accordingly:
minSdkVersion 17
And also, the Google Play Services plugin is missing:
apply plugin: "com.google.gms.google-services"
So I am assuming I have differing versions of dependencies causing this issue but i cant seem to resolve it.
When I add the dependency: implementation 'com.google.android.gms:play-services-vision:18.0.0' Then I get an error Syncing my build gradle.
When I change the version to implementation 'com.google.android.gms:play-services-vision:15.0.0' Then It Syncs fine but my app keeps crashing as soon as I open it.
Please can someone help me sync my versions so my app doesnt crash.
I changed the version from 18.0.0 to 15.0.0.
My gradle:
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.example.ecommerce"
minSdkVersion 15
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation 'com.google.firebase:firebase-core:11.8.0'
implementation 'com.google.firebase:firebase-database:11.8.0'
implementation 'com.google.firebase:firebase-storage:11.8.0'
implementation 'com.firebaseui:firebase-ui-database:3.2.2'
implementation 'com.squareup.picasso:picasso:2.71828'
implementation 'com.github.rey5137:material:1.2.5'
implementation 'com.android.support:cardview-v7:+'
implementation 'com.android.support:recyclerview-v7:+'
implementation 'io.paperdb:paperdb:2.6'
implementation 'com.android.support:design:28.0.0'
implementation 'de.hdodenhof:circleimageview:3.0.0'
implementation 'com.google.android.gms:play-services-vision:18.0.0'
implementation 'com.theartofdev.edmodo:android-image-cropper:2.7.+'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.sup`enter code here`port.test.espresso:espresso-core:3.0.2'
}
After some research I actually found out that Google stopped updating com.google.android.gms:play-services after 12.0.1. I changed the versions as well as my Firebase versions. Everthing Synced with no errors and seems to be running fine now.
first go to file and sync project with gradle file.. if it repeat itself, then go to file and invalidate caches/Restart it has work for me alot of time and also try and replace minSdkVersion 15 to minSdkVersion 21 and also with the look of it your firebase dependence are old check out https://firebase.google.com/docs/android/setup or google firebase dependencies
also make sure you add allprojects
{
repositories {
jcenter()
maven {
url "https://maven.google.com"
}
}
}
to your build.gradle
Whenever i build my project in android studio it gives me the following error
Program type already present: com.google.android.gms.ads.identifier.AdvertisingIdClient$Info
below is my build.gradle file
lastly the line that has implementation 'com.android.support:design:27.0.0' also gives an error saying...
All com.android.support libraries must use the exact same version specification
apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
android {
compileSdkVersion 27
defaultConfig {
applicationId "com.example.iwatchug"
minSdkVersion 19
targetSdkVersion 27
versionCode 1
versionName "1.0"
multiDexEnabled true
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation 'com.android.support:design:27.0.0'
implementation 'com.google.firebase:firebase-auth:16.2.1'
implementation 'com.google.firebase:firebase-core:16.0.8'
implementation 'com.google.android.gms:play-services-maps:15.0.1'
implementation 'com.google.android.gms:play-services:7+'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}
repositories {
google()
}
apply plugin: 'com.google.gms.google-services'
Remove the following line:
implementation 'com.google.android.gms:play-services:7+'
From the docs:
Note: Don't use the combined play-services target. It brings in dozens of libraries, bloating your application. Instead, specify only the specific Google Play services APIs your app uses.
You need to add specific google play services library, example:
implementation 'com.google.android.gms:play-services-vision:17.0.2'
I have tried to connect my project on Android studio to Firebase database. While trying to do so I have added some code lines to the app gradle file. Then I got an error that I can't solve for a week...
Although this error I can run the app on the emulator so I continued the process of getting connected to Firebase.
After I finished that, I have tried to add something to the database- and no success.
Please if you know how to fix this problem- help me :)
app gradle file:
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.example.rotem.bepart"
minSdkVersion 27
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:customtabs:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation 'com.google.firebase:firebase-auth:16.0.4'
implementation 'com.google.firebase:firebase-database:16.0.3'
implementation 'com.google.firebase:firebase-core:16.0.4'
}
apply plugin: 'com.google.gms.google-services'
The error:Image of the error
The error text:
All com.android.support libraries must use the exact same version specification (mixing versions can lead to runtime crashes). Found versions 28.0.0, 26.1.0. Examples include com.android.support:animated-vector-drawable:28.0.0 and com.android.support:support-media-compat:26.1.0 less... (Ctrl+F1)
There are some combinations of libraries, or tools and libraries, that are incompatible, or can lead to bugs. One such incompatibility is compiling with a version of the Android support libraries that is not the latest version (or in particular, a version lower than your targetSdkVersion). Issue id: GradleCompatible
Add this line in your gradle
implementation 'com.android.support:support-v4:28.0.0'
Your gradle will look like
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:support-v4:28.0.0'
implementation 'com.android.support:customtabs:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
.
.
.
I am trying to build an application in Android and I tried using the FirebaseUI, but I am getting this error:
error: cannot access zzeuq
class file for com.google.android.gms.internal.zzeuq not found
Here is my gradle file.
apply plugin: 'com.android.application'
android {
compileSdkVersion 27
defaultConfig {
applicationId "com.example.vanillatalk.vanillatalk"
minSdkVersion 21
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:27.1.1'
compile 'com.android.support:design:27.1.1'
implementation 'com.android.support.constraint:constraint-layout:1.1.0'
implementation 'com.google.firebase:firebase-auth:11.6.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation 'com.google.firebase:firebase-database:11.6.0'
implementation 'com.google.firebase:firebase-storage:11.6.0'
implementation 'de.hdodenhof:circleimageview:2.2.0'
compile 'com.theartofdev.edmodo:android-image-cropper:2.7.+'
implementation 'com.squareup.picasso:picasso:2.71828'
implementation 'com.firebaseui:firebase-ui-database:4.0.0'
}
apply plugin: 'com.google.gms.google-services'
I think that the error is related to missmatched versions of firebase, since it 11.6.0 and firebase-ui-database:4.0.0, but I cannot seem to find the correct versions for the firebase-ui-database that would match the 11.6.0?
Could anyone help?
If you want to use version 4.0 of firebase ui you need to update firebase dependencies:
implementation 'com.google.firebase:firebase-database:16.0.1'
For version 11.6.0 of firebase you should use version 3.x.x of Firebase UI, see this.
You have to use all latest library dependency to use
implementation 'com.firebaseui:firebase-ui-database:4.0.0'
Now I checked that when I use firebase-database:15.0.1 library it's doesn't let me do syn properly.
Use the latest version of all other library dependency, I'm it will be work.
implementation 'com.google.firebase:firebase-database:16.0.1'
implementation 'com.google.firebase:firebase-auth:16.0.1'
implementation 'com.google.firebase:firebase-storage:16.0.1'
Or you can try to find firebase-database:11.6.0 this version similar FirebaseUi library. But it's hard to found.
Thanks.