I'm trying to use the CameraX library in a brand new Android Studio project based off the official CameraX demo app:
I've added the following dependencies to my (module) build.gradle:
implementation "androidx.camera:camera-core:1.0.0-alpha01"
implementation "androidx.camera:camera-camera2:1.0.0-alpha01"
and my AndroidManifest.xml looks like:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="simplediary.raouf.camerapoc">
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature android:name="android.hardware.camera" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>
</manifest>
Trying to run the project I get the following error
Manifest merger failed : Attribute application#appComponentFactory value=(android.support.v4.app.CoreComponentFactory) from [com.android.support:support-compat:28.0.0] AndroidManifest.xml:22:18-91
is also present at [androidx.core:core:1.1.0-beta01] AndroidManifest.xml:22:18-86 value=(androidx.core.app.CoreComponentFactory).
Suggestion: add 'tools:replace="android:appComponentFactory"' to <application> element at AndroidManifest.xml:9:3-23:17 to override.
Adding "tools:replace="android:appComponentFactory" to the application element in the manifest now results in this error:
Manifest merger failed with multiple errors, see logs
So under 'Merged Manifest' in AndroidManifest.xml these are the errors I'm now seeing:
Error: tools:replace specified at line:9 for attribute android:appComponentFactory, but no new value specified app main manifest (this file), line 8 Error: Validation failed, exiting app main manifest (this file)
How can I get around this issue? Full build.gradle:
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "simplediary.raouf.camerapoc"
minSdkVersion 21
targetSdkVersion 28
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-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation "androidx.camera:camera-core:1.0.0-alpha01"
implementation "androidx.camera:camera-camera2:1.0.0-alpha01"
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'
}
Appreciate any help!
You'll have to Migrate to AndroidX library:
here's the steps:
1/ go under "refactor"
2/in the drop down menu select "Migrate to AndroidX"
3/make sure to keep a Backup (by version control or check the keep backup checkbox)
4/follow the setup wizard
5/when finished clean project & rebuild
Related
I'm currently trying to build a hello world app as my first android auto app. Earlier, when I was trying to run the app it was giving me some minSdk error and I managed to fix that. Now, when I try to run it, it gives me this error:
Manifest merger failed : Attribute meta-data#androidx.car.app.CarAppMetadataHolderService.CAR_HARDWARE_MANAGER#value value=(androidx.car.app.hardware.ProjectedCarHardwareManager) from [androidx.car.app:app-projected:1.1.0] AndroidManifest.xml:34:17-86
is also present at [androidx.car.app:app-automotive:1.1.0] AndroidManifest.xml:44:17-87 value=(androidx.car.app.hardware.AutomotiveCarHardwareManager).
Suggestion: add 'tools:replace="android:value"' to <meta-data> element at AndroidManifest.xml to override.
I've been trying to follow the instructions here on how to edit the manifest file and everything looks fine according to the instructions.
Here's the AndroidManifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.smartherd.helloworld">
<uses-feature
android:name="android.hardware.type.automotive"
android:required="true" />
<application
android:allowBackup="true"
android:appCategory="audio"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/Theme.HelloWorld">
<service
android:name=".HelloWorldService"
android:exported="true">
<intent-filter>
<action android:name="androidx.car.app.CarAppService"/>
<category android:name="androidx.car.app.category.POI"/>
</intent-filter>
</service>
<meta-data
android:name="androidx.car.app.minCarApiLevel"
android:value="1"/>
</application>
</manifest>
Build.gradle:
plugins {
id 'com.android.application'
id 'org.jetbrains.kotlin.android'
}
android {
compileSdk 32
defaultConfig {
applicationId "com.smartherd.helloworld"
minSdk 29
targetSdk 32
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
dependencies {
implementation("androidx.car.app:app:1.1.0")
// For Android Auto specific functionality
implementation("androidx.car.app:app-projected:1.1.0")
// For Android Automotive specific functionality
implementation("androidx.car.app:app-automotive:1.1.0")
// For testing
testImplementation("androidx.car.app:app-testing:1.2.0-rc01")
implementation 'androidx.core:core-ktx:1.7.0'
implementation 'androidx.appcompat:appcompat:1.4.2'
testImplementation 'junit:junit:4.13.2'
androidTestImplementation 'androidx.test.ext:junit:1.1.3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
}
Since you are targeting Android Automotive in your manifest, you can get rid of the following dependency in your gradle file:
implementation("androidx.car.app:app-projected:1.1.0")
That should fix the conflict you are having.
I have looked at the previous answers for this question but the AAPT error still occurs.
error: attribute 'package' in <manifest> tag is not a valid Android package name: 'org.emarti202.gcu.mpd-cw-em'.
Despite my applicationId in the build.gradle and the package names in the AndroidManifest.xml match, they still do not work. Is there a solution for this? Apologies is this is a simple fix, I cant seem to wrap my head around it.
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.emarti202.gcu.mpd-cw-em">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="MPD-CW-EM"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<meta-data android:name="com.google.android.geo.API_KEY"
android:value="#string/map_key" />
<activity android:name="org.emarti202.gcu.mpd-cw-em.MainActivity2"></activity>
<activity android:name="org.emarti202.gcu.mpd-cw-em.MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
build.gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "org.emarti202.gcu.mpd-cw-em"
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(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:design: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.android.support:design:28.0.0'
implementation 'com.google.android.gms:play-services:+'
implementation 'com.android.support:recyclerview-v7:28.0.0'
// implementation 'com.alespero:expandable-cardview:0.6'
// implementation 'com.google.android.gms:play-services-maps:16.1.0'
}
Unfortunately the hyphen '-' is not acceptable in a package name.
Please reference this docs.
https://developer.android.com/guide/topics/manifest/manifest-element.html#package
A full Java-language-style package name for the Android app. The name may contain uppercase or lowercase letters ('A' through 'Z'), numbers, and underscores ('_'). However, individual package name parts may only start with letters.
While building your app into the an application package (APK), the build system uses the package attribute for two things
Please change your package name to 'org.emarti202.gcu.mpd_cw_em'.
i am new in android and have an app that when build my project have this Error ::
ERROR: Manifest merger failed : Attribute
application#appComponentFactory
value=(androidx.core.app.CoreComponentFactory) from
[androidx.core:core:1.0.0] AndroidManifest.xml:22:18-86 is also
present at [com.android.support:support-compat:28.0.0]
AndroidManifest.xml:22:18-91
value=(android.support.v4.app.CoreComponentFactory). Suggestion: add
'tools:replace="android:appComponentFactory"' to element
at AndroidManifest.xml:9:5-44:19 to override.
My Gradle build is ::
apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
android {
compileSdkVersion 28
buildToolsVersion "28.0.3"
defaultConfig {
applicationId "maa.tic_tac_to"
minSdkVersion 19
targetSdkVersion 28
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.google.firebase:firebase-messaging:19.0.1'
androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
// implementation 'com.android.support:appcompat-v7:24.2.1'
implementation 'com.android.support:appcompat-v7:28.0.0'
// implementation 'com.android.support:support-v4:28.+'
// implementation ('com.theartofdev.edmodo:android-image-cropper:2.4.+'){
// exclude group: 'com.android.support'
//}
// implementation 'com.google.android.material:material:1.0.0-alpha08'
implementation 'com.android.support.constraint:constraint-layout:2.0.0-beta2'
// implementation 'com.androidx.constraintlayout.widget:ConstraintLayout:2.0.0-beta2'
testImplementation 'junit:junit:4.12'
}
and manifest.xml
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="maa.tic_tac_to">
<uses-permission android:name="android.permission.SEND_SMS" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<application
android:allowBackup="true"
android:icon="#drawable/tic_tac_toe"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".MainActivity"></activity>
<receiver
android:name=".MySMSReceiver"
android:enabled="true"
android:exported="true">
<intent-filter>
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
<activity android:name=".FakeActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".LogInActivity"></activity>
<service
android:name=".MyFirebaseMessagingService">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service>
</application>
</manifest>
i test every solution in stackoverflow and google search but anyone help me.
can anyone help to solve this error ?!?!?!?
You are using
implementation 'com.google.firebase:firebase-messaging:19.0.1'
Firebase migrated to AndroidX in the latest release.
It means that you are using both, support libraries and androidx libraries.
You can:
migrate to androidx as described below
downgrade your firebase dependencies (but it is not a real solution because you have to migrate sooner or later)
You can check the official release notes:
Warning: This release is a MAJOR version update and breaking change.
The latest update to Google Play services and Firebase includes the following changes:
Migration from Android Support Libraries to Jetpack (AndroidX) Libraries. Libraries will not work unless you make the following changes in your app:
Upgrade com.android.tools.build:gradle to v3.2.1 or later.
Upgrade compileSdkVersion to 28 or later.
Update your app to use Jetpack (AndroidX); follow the instructions in Migrating to AndroidX.
i am new in android and have an app that when build my project have this Error ::
ERROR: Manifest merger failed : Attribute
application#appComponentFactory
value=(androidx.core.app.CoreComponentFactory) from
[androidx.core:core:1.0.0] AndroidManifest.xml:22:18-86 is also
present at [com.android.support:support-compat:28.0.0]
AndroidManifest.xml:22:18-91
value=(android.support.v4.app.CoreComponentFactory). Suggestion: add
'tools:replace="android:appComponentFactory"' to element
at AndroidManifest.xml:9:5-44:19 to override.
My Gradle build is ::
apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
android {
compileSdkVersion 28
buildToolsVersion "28.0.3"
defaultConfig {
applicationId "maa.tic_tac_to"
minSdkVersion 19
targetSdkVersion 28
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.google.firebase:firebase-messaging:19.0.1'
androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
// implementation 'com.android.support:appcompat-v7:24.2.1'
implementation 'com.android.support:appcompat-v7:28.0.0'
// implementation 'com.android.support:support-v4:28.+'
// implementation ('com.theartofdev.edmodo:android-image-cropper:2.4.+'){
// exclude group: 'com.android.support'
//}
// implementation 'com.google.android.material:material:1.0.0-alpha08'
implementation 'com.android.support.constraint:constraint-layout:2.0.0-beta2'
// implementation 'com.androidx.constraintlayout.widget:ConstraintLayout:2.0.0-beta2'
testImplementation 'junit:junit:4.12'
}
and manifest.xml
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="maa.tic_tac_to">
<uses-permission android:name="android.permission.SEND_SMS" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<application
android:allowBackup="true"
android:icon="#drawable/tic_tac_toe"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".MainActivity"></activity>
<receiver
android:name=".MySMSReceiver"
android:enabled="true"
android:exported="true">
<intent-filter>
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
<activity android:name=".FakeActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".LogInActivity"></activity>
<service
android:name=".MyFirebaseMessagingService">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service>
</application>
</manifest>
i test every solution in stackoverflow and google search but anyone help me.
can anyone help to solve this error ?!?!?!?
You are using
implementation 'com.google.firebase:firebase-messaging:19.0.1'
Firebase migrated to AndroidX in the latest release.
It means that you are using both, support libraries and androidx libraries.
You can:
migrate to androidx as described below
downgrade your firebase dependencies (but it is not a real solution because you have to migrate sooner or later)
You can check the official release notes:
Warning: This release is a MAJOR version update and breaking change.
The latest update to Google Play services and Firebase includes the following changes:
Migration from Android Support Libraries to Jetpack (AndroidX) Libraries. Libraries will not work unless you make the following changes in your app:
Upgrade com.android.tools.build:gradle to v3.2.1 or later.
Upgrade compileSdkVersion to 28 or later.
Update your app to use Jetpack (AndroidX); follow the instructions in Migrating to AndroidX.
I am working with an android project and every time I run the app there is an error of this type :
Manifest merger failed : Attribute application#appComponentFactory
value=(android.support.v4.app.CoreComponentFactory) from
[com.android.support:support-compat:28.0.0]
AndroidManifest.xml:22:18-91 is also present at
[androidx.core:core:1.0.0-alpha1] AndroidManifest.xml:22:18-86
value=(androidx.core.app.CoreComponentFactory). Suggestion: add
'tools:replace="android:appComponentFactory"' to element
at AndroidManifest.xml:10:5-44:19 to override.
And even if I try to do it the way it told me there is another error.
This is the build.gradle file :
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.community.jboss.visitingcard"
minSdkVersion 19
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner
"android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'),
'proguard-rules.pro'
}
}
buildToolsVersion '28.0.3'
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
//noinspection GradleCompatible
implementation 'com.android.support:appcompat-v7:28.0.0'
//the intro library
implementation 'com.github.msayan:tutorial-view:v1.0.6'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation 'com.android.support:design:28.0.0'
implementation 'com.google.android.gms:play-services-maps:16.0.0'
implementation "com.android.support:preference-v7:28.0.0"
implementation 'androidx.appcompat:appcompat:1.0.0-alpha1'
implementation 'androidx.constraintlayout:constraintlayout:1.1.2'
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'
}
And this is the Manifest file:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.community.jboss.visitingcard">
<!--
TODO: Add location/GPS access permissions
TODO: Change the Label of the Activities according to the Activity's
context
TODO: Change App Icon .i.e., ic_launcher
-->
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity
android:name=".LoginActivity"
android:label="#string/app_name"
android:theme="#style/AppTheme.NoActionBar" />
<activity android:name=".VisitingCard.VisitingCardActivity" />
<activity android:name=".IntroScreens.SliderActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<!-- TODO: Add Google Maps API key here -->
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value="#string/google_maps_key" />
<activity
android:name=".Maps.MapsActivity"
android:label="#string/title_activity_maps"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" />
<activity android:name=".VisitingCard.ViewVisitingCard" />
<activity
android:name=".SettingsActivity"
android:label="#string/title_activity_settings" />
<activity android:name=".IntroActivity"></activity>
</application>
</manifest>
Add the following line in your manifest :
tools:replace="android:appComponentFactory"
Like this :
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme"
tools:replace="android:appComponentFactory>
//Your code here
</application>
You are using two appcompat dependencies one from support namespace and another one is from androidx namespace.Ideally solution would be move your project completely to androidx and remove the below mentioned dependency,
implementation 'com.android.support:appcompat-v7:28.0.0'
and you could use stable version of andoid x appcompat library
androidx.appcompat:appcompat:1.0.0 instead of androidx.appcompat:appcompat:1.0.0-alpha1'
It seems you decided to use androidX in your project, but using appCompat with androidX together is incorrect.
It's better if you use androidX's libraries, remove appCompat ones.
If you insistent to use androidX remove implementation 'com.android.support:appcompat-v7:28.0.0' in build.gradle file or remove androidX one, otherwise.
for more information about your error :
You can open the "Manifest" file and go to merged tab. At the bottom of file you can see what are wrong.