I have a problem about android manifest file in my android project after adding ButterKnife dependency in gradle file.
When I run the program, it throws an error shown below.
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] AndroidManifest.xml:22:18-86 value=(androidx.core.app.CoreComponentFactory).
Suggestion: add 'tools:replace="android:appComponentFactory"' to <application> element at AndroidManifest.xml:6:5-21:19 to override.
Here is my file.
<application
tools:replace="android:allowBackup,android:icon,android:label,android:roundIcon,android:supportsRtl,android:theme"
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>
Build.gradle file
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'
testİmplementation 'junit:junit:4.12'
androidTestİmplementation 'com.android.support.test:runner:1.0.2'
androidTestİmplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
// TODO 1) ButterKnife Library Defined
implementation 'com.jakewharton:butterknife:10.1.0'
annotationProcessor 'com.jakewharton:butterknife-compiler:10.1.0'
}
You cannot use butterknife:10.x.x unless you also migrated to AndroidX. If you haven't migrated, you'll need to stick to 9.0.0 for now. Once you migrate, then you can update to 10.1.0 (or whatever is latest at that time). –
When I'm building Gradle with androidx I get the following error. Please help me to solve this issue.
Error Message: 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] AndroidManifest.xml:22:18-86
value=(androidx.core.app.CoreComponentFactory).
Manifest:
<?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.kanwarpreet.dealmybook">
<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=".activities.SplashActivity" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".activities.LoginActivity" />
<activity android:name=".activities.RegisterActivity" />
<activity
android:name=".activities.HomeActivity"
android:label="#string/title_activity_home"
android:theme="#style/AppTheme.NoActionBar" />
<activity
android:name=".activities.BookDetailsActivity"
android:label="#string/title_activity_book_details"
android:theme="#style/AppTheme.NoActionBar"/>
<activity android:name=".activities.AddBookActivity" />
</application>
</manifest>
Build.Gradle:
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.kanwarpreet.dealmybook"
minSdkVersion 21
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.android.support:support-v4:28.0.0'
implementation 'com.google.android.material:material:1.0.0'
implementation 'com.jakewharton:butterknife:10.1.0'
annotationProcessor 'com.jakewharton:butterknife-compiler:10.1.0'
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'
}
Put these flags in your gradle.properties
android.enableJetifier=true
android.useAndroidX=true
After hours of struggling, I solved it by including the following within app/build.gradle:
android {
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
Put these flags in your gradle.properties
android.enableJetifier=true
android.useAndroidX=true
Changes in build.gradle:
implementation 'androidx.appcompat:appcompat:1.0.2'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
implementation 'com.google.android.material:material:1.1.0-alpha04'
Refer to: https://developer.android.com/jetpack/androidx/migrate
Reason of this error-
Because after upgrade, androidx.core:core is accessed somewhere, when your project is still not using androidx. So classes like CoreComponentFactory and many others are now found at two places - androidx.core:core and com.android.support:support-compat. That's why this error occured.
What is solution?
You should migrate to AndroidX. If you don't know about AndroidX. Please read What is AndroidX?
How to migrate your project
After Android Studio 3.2 (September 2018), there is direct option to migrate existing project to AndroidX. This refract all packages automatically.
Before you migrate, it is strongly recommended to backup your project.
Existing project
Android Studio > Refactor Menu > Migrate to AndroidX...
It will analysis and will open Refractor window in bottom. Accept changes to be done.
New project
Put these flags in your gradle.properties
android.enableJetifier=true
android.useAndroidX=true
Check #Library mappings for equal AndroidX package.
Check #Official page of Migrate to AndroidX
Error explicitly says-
[com.android.support:support-compat:28.0.0]
AndroidManifest.xml:22:18-91 is also present at
[androidx.core:core:1.0.0]
AndroidX is the latest support library from Google. It contains all previous components from all older appcompat versions. Do NOT use appcompat-v-any number. Instead, use a similar component from AndroidX libraries. Remove the numbered support libraries from your Gradle and your code wherever it is imported. Then sync your gradle.
Component similarity table can be found here. Also, follow the steps mentioned in Migrating to AndroidX.
Again, stop using any previous appcompat numbered versions. There's only AndroidX now.
Hope this helps.
you have to move on the Androidx because your project is using some feature
from there.so you need to migrate to AndroidX
follow these snippets
look at this second snippet
One suggestion to find out the exact reason is to open the manifest file and in bottom you will see a Merge Manifest option where you will see exact reason for failure.
See below image
Just add a line into gradle.properties
android.enableJetifier=true
android.useAndroidX=true
Project-wide Gradle settings.
IDE (e.g. Android Studio) users:
Gradle settings configured through the IDE will override any settings specified in this file. For more details on how to configure your build environment visit http://www.gradle.org/docs/current/userguide/build_environment.html
Specifies the JVM arguments used for the daemon process. The setting is particularly useful for tweaking memory settings
org.gradle.jvmargs=-Xmx1536m
android.enableJetifier=true
android.useAndroidX=true
When configured, Gradle will run in incubating parallel mode. This option should only be used with decoupled projects. More details, visit http://www.gradle.org/docs/current/userguide/multi_project_builds.html
sec:decoupled_projectsvorg.gradle.parallel=true
I also faced this problem because I was using some external library in my project and one of them was not converted into AndroidX.
add below code to android/build.gradle under buildscript ext
googlePlayServicesVersion = "16.0.0"
googlePlayServicesVisionVersion = "17.0.2"
and below code to gradle.properties
android.enableJetifier=true
android.useAndroidX=true
I let Android Studio convert my Relative layout views to Constraint layout. So Android Studio added one of the com.andriod.support... while I added the androidx... dependency when I removed the second one the error was gone.
dependencies {
implementation "androidx.constraintlayout:constraintlayout:2.1.0"
implementation 'com.android.support.constraint:constraint-layout:2.0.4'
}
This was my error:
Manifest merger failed : Attribute application#appComponentFactory value=(androidx.core.app.CoreComponentFactory) from [androidx.core:core:1.3.2] AndroidManifest.xml:24:18-86
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 <application> element at AndroidManifest.xml:7:3-26:17 to override.
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:recyclerview-v7:28.0.0'
implementation 'com.android.support:design:28.0.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:one.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
In manifest add tools:replace="android:theme" to your application
I have resolve problem by removing
implementation 'com.android.support.constraint:constraint-layout:2.0.4'
from app build.gradle and using
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
implementation 'com.google.android.material:material:1.1.0-alpha04'
instead of it.
I was getting started with Lottie when I came across this error. I added the dependency to my build.gradle
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'org.jsoup:jsoup:1.11.2'
implementation 'com.airbnb.android:lottie:2.8.0'
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'android.arch.navigation:navigation-fragment:1.0.0-alpha06'
implementation 'android.arch.navigation:navigation-ui:1.0.0-alpha06'
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'
Since I added implementation 'com.airbnb.android:lottie:2.8.0' build succeeds but I cant run my application as there is an error in the Manifest Merging.
Merging Errors: Error: Attribute application#appComponentFactory value=(androidx.core.app.CoreComponentFactory) from AndroidManifest.xml:22:18-86 is also present at AndroidManifest.xml:22:18-91 value=(android.support.v4.app.CoreComponentFactory). Suggestion: add 'tools:replace="android:appComponentFactory"' to <application> element at AndroidManifest.xml:14:5-35:19 to override. app main manifest (this file), line 21
Here is my Manifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:dist="http://schemas.android.com/apk/distribution"
xmlns:tools="http://schemas.android.com/tools"
package="com.rishav.sanfoundryfer">
<dist:module dist:instant="true" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:logo="#mipmap/ic_launcher"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme"
tools:ignore="GoogleAppIndexingWarning">
<activity android:name=".QuestionActivity"
android:label="MCQs"/>
<activity android:name=".TopicActivity"
android:label="Select Topic"/>
<activity android:name=".SubjectActivity"
android:label="Select Subject"/>
<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>
The fact that the error has androidx.core.app.CoreComponentFactory points to the fact that the new "Jetpack" support library packages are being used. Seeing that your manifest uses the "older" packages points to the fact that it probably is used by lottie.
You can make sure that this is the reason by inspecting the library.
To resolve the issue you can use an older lottie library, start using the jetpack support library packages or resolve the merge manually. You can take a look at the merged manifest if you navigate to the AndroidManifest.xml and switch to the Merged Manifest tab at the bottom of the window.
Suggestion:
add 'tools:replace="android:appComponentFactory"' to <application> element at AndroidManifest.xml:14:5-35:19 to override.app main manifest (this file), line 21
In my Android Studio androidManifest.xml file, I found an unresolved package generated. How can I fix it?
The issued code is : android:name=".provider.generated.SquawkProvider
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.android.aaa">
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
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>
<provider
android:name=".provider.generated.SquawkProvider"
<!-- shows unresolved package "generated" -->
android:authorities="com.example.android.aaa.provider.provider"
android:exported="false" >
</provider>
<activity
android:name=".following.FollowingPreferenceActivity"
android:parentActivityName=".MainActivity">
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value=".MainActivity" />
</activity>
<service
android:name=".fcm.MyFirebaseMessagingService">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT"/>
</intent-filter>
</service>
</application>
</manifest>
This issue stems from annotation processing now being included in Gradle from version 2.2. You can fix project and get it running with the following changes.
Project level "build.gradle" remove this line:
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.2'
App level "build.gradle" remove this line:
apply plugin: 'android-apt'
and change this line replacing apt with annotationProcessor:
apt 'net.simonvt.schematic:schematic-compiler:0.6.3'
In build.gradle(Module:app)
remove this two line
1) Top on the file
apply plugin: 'android-apt'
2) in dependencies
apt 'net.simonvt.schematic:schematic-compiler:0.6.3'
add this
annotationProcessor 'net.simonvt.schematic:schematic-compiler:0.6.3'
If the above responses don't work for you, make sure you are using the latest version of Android Studio and gradle plugin (4.4 as of this post) and have changed all the 'compile' lines with 'implementation'.
After that try Build -> Clean Project then Build -> Rebuild Project. (All of this after following #drspaceboo's answer of deleting classpath and plugin lines, then changing apt to annotationProcessor.)
Try this:-
Go to File -> Invalidate Caches / Restart and then Invalidate and Restart.
android.content.ActivityNotFoundException: Unable to find explicit activity class {com.newco.cooltv.qa/com.google.android.libraries.cast.companionlibrary.cast.player.VideoCastControllerActivity}; have you declared this activity in your AndroidManifest.xml?
i am using cast companion library and tried both way
(1) Add this library from jCenter repo by adding the following line to your project's dependencies:
(2) Use the GitHub source and include that as a module dependency by following these steps:
Both are failing with above exception after call to
loadRemoteMedia(mediaInfo, 0, true);
in build.gradle i have specified below dependencies
// lib for chromecast
compile 'com.android.support:appcompat-v7:23.4.0'
compile 'com.android.support:mediarouter-v7:23.3.0'
compile 'com.google.android.gms:play-services-cast:9.0.2'
compile project(':CastCompanionLibrary')
I am using Andorid Studio 2.1.2 and updated build.gradle of CCL with
dependencies {
classpath 'com.android.tools.build:gradle:2.1.2'
}
Make sure you declare that in your Manifest file, something like:
<activity
android:name="com.google.android.libraries.cast.companionlibrary.cast.player.VideoCastControllerActivity"
android:label="#string/app_name"
android:launchMode="singleTask"
android:theme="#style/Theme.AppCompat.Light.NoActionBar"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>