Tag Archives: Android studio

[Solved] Manifest merger failed: android:exported needs to be explicitly specified for element ＜activity#com

Manifest merger failed : android:exported needs to be explicitly specified for element < activity#***

com.tamsiree.rxui.activity.activityWebView***>. Apps targeting Android 12 and higher are required to specify an explicit value forandroid:exportedwhen the corresponding component has an intent filter defined.

**According to the hint, you need to add the dependency package com.tamsiree.rxui.activity.ActivityWebView to the
AndroidManifest.xml file under the activity to add android:exported **

Note that the package name depends on whether it is in your own project or a dependent package. To find it, click on a file on the left and type in what you want to find

[Solved] Failed to apply plugin appears when Android studio imports a project

There was a problem importing the project from Android studio

Caused by: org. gradle. api. internal. plugins. PluginApplicationException: Failed to apply plugin [id ‘com.android.internal.application’]

Solution

Script in gradle.gradle Add the following statement to properties

android.overridePathCheck=true

(the document sending assistant failed, so I added all the contents of my documents, just ignore them)

# 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=-Xmx2048m -Dfile.encoding=UTF-8
# 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_projects
# org.gradle.parallel=true
# AndroidX package structure to make it clearer which packages are bundled with the
# Android operating system, and which are packaged with your app"s APK
# https://developer.android.com/topic/libraries/support-library/androidx-rn
android.useAndroidX=true
# Enables namespacing of each library's R class so that its R class includes only the
# resources declared in the library itself and none from the library's dependencies,
# thereby reducing the size of the R class for that library
android.nonTransitiveRClass=true
android.overridePathCheck=true

Then restart

start successfully!

Failed to get convolution algorithm. This is probably because cuDNN failed to initialize,

For my personal situation, just add the following code

os.environ["CUDA_DEVICE_ORDER"] = "PCI_BUS_ID"
os.environ["CUDA_VISIBLE_DEVICES"] = "0"  

gpus = tf.config.experimental.list_physical_devices("GPU")
if gpus:
    try:
        for gpu in gpus:
            tf.config.experimental.set_memory_growth(gpu, True)
    except RuntimeError as e:
        print(e)
        exit(-1)

Reference:

https://stackoverflow.com/questions/53698035/failed-to-get-convolution-algorithm-this-is-probably-because-cudnn-failed-to-in

app:kaptDebugKotlin no error message [How to Solve]

Execution failed for task ‘:app:kaptDebugKotlin’.
> A failure occurred while executing org.jetbrains.kotlin.gradle.internal.KaptExecution
> java.lang.reflect.InvocationTargetException (no error message)

 

Solution:
Run your application with ./gradlew clean build command to see what’s exactly wrong with your code. Just paste it into the Terminal in Android Studio.
Run gradlew clean build in Terminal to verify the compilation. If there are errors, the detailed code information will be listed here and then you can fix it.

[Solved] Startservice error: Process: com.example.provider, PID: 31612

Error Messages:

Process: com.example.provider, PID: 31612
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.provider/com.example.provider.MainActivity}: java.lang.IllegalStateException: Not allowed to start service Intent { cmp=com.example.provider/.MyService }: app is in background uid UidRecord{9c06385 u0a69 TPSL idle change:idle|cached procs:1 seq(0,0,0)}
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3270)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3409)
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83)
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)
        at android.os.Handler.dispatchMessage(Handler.java:107)
        at android.os.Looper.loop(Looper.java:214)
        at android.app.ActivityThread.main(ActivityThread.java:7356)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
     Caused by: java.lang.IllegalStateException: Not allowed to start service Intent { cmp=com.example.provider/.MyService }: app is in background uid UidRecord{9c06385 u0a69 TPSL idle change:idle|cached procs:1 seq(0,0,0)}
        at android.app.ContextImpl.startServiceCommon(ContextImpl.java:1616)
        at android.app.ContextImpl.startService(ContextImpl.java:1571)
        at android.content.ContextWrapper.startService(ContextWrapper.java:669)
        at android.content.ContextWrapper.startService(ContextWrapper.java:669)
        at com.example.provider.MainActivity.onCreate(MainActivity.java:15)
        at android.app.Activity.performCreate(Activity.java:7817)
        at android.app.Activity.performCreate(Activity.java:7806)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1306)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3245)

 

Solution:

After Android 8.0, background processes are no longer allowed to start services directly through the startService method.:

startForegroundService

[Solved] Android Studio Compile Error: Execution failed for task ‘:APP_MIDI:lintVitalRelease‘.

1. Error reporting information

When compiling Android application, the following error is reported:

Execution failed for task ':app:lintVitalRelease'.
> Lint found fatal errors while assembling a release target.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

 

2. Solution

Method I

lint checks for errors, which are output in the build/reports/lint-results-release-fatal.xml file, and can be changed by changing the error message in the file to modify the syntax error;

Example of error message:

<?xml version="1.0" encoding="UTF-8"?>
<issues format="5" by="lint 4.1.0">

    <issue
        id="NotSibling"
        severity="Fatal"
        message="`@+id/button` is not a sibling in the same `RelativeLayout`"
        category="Correctness"
        priority="6"
        summary="Invalid Constraints"
        explanation="Layout constraints in a given `ConstraintLayout` or `RelativeLayout` should reference other views within the same relative layout (but not itself!)"
        errorLine1="        android:layout_below=&quot;@+id/button&quot;"
        errorLine2="        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
        <location
            file="D:\Application\app\src\main\res\layout\activity_main.xml"
            line="836"
            column="9"/>
    </issue>

</issues>

Method II:

Configure in build.gradle to remove lint checks:

android{
    lintOptions {
        checkReleaseBuilds false
        abortOnError false
    }
}

Android studio NDK setting is gray and cannot be solved

Android studio NDK is set to gray

After clicking File->Project Structure, the screen that opens cannot be configured with NDK localtion

The solution is to configure the ndk path directly in local.properties

My settings path:

sdk.dir=E\:\\thirdparty\\Android\\Sdk
ndk.dir=E\:\\thirdparty\\Android\\android-ndk-r21e-windows-x86_64\\android-ndk-r21e

[Solved] JNI Error: ld: error: too many errors emitted, stopping now (use -error-limit=0 to see all errors)

1. Error description

ld: error: too many errors emitted, stopping now (use -error-limit=0 to see all errors)

What went wrong:
Execution failed for task ‘:app:externalNativeBuildDebug’.

Build command failed.
Error while executing process D:\ProgramFiles\Android\sdk\cmake\3.6.4111459\bin\cmake.exe with arguments

2. Cause of error

When developing JNI, this error occurs during compilation. It may be that the path of NDK is not set

3. Solutions

Add the path to the NDK in local.properties in the project directory
eg:

ndk.dir=D\:\\ProgramFiles\\Android\\sdk\\ndk\\21.3.6528147

[Solved] Execution failed for task ‘:app:checkDebugAarMetadata‘

After updating Fuller, the following problems will be reported:

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:checkDebugAarMetadata'.
> Multiple task action failures occurred:
   > A failure occurred while executing com.android.build.gradle.internal.tasks.CheckAarMetadataWorkAction
      > The minCompileSdk (31) specified in a
        dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties)
        is greater than this module's compileSdkVersion (android-30).
        Dependency: androidx.window:window-java:1.0.0-beta04.
        AAR metadata file: C:\Users\liqiang\.gradle\caches\transforms-2\files-2.1\9f515ee58db509b5f4759e97c8eb6aa2\jetified-window-java-1.0.0-beta04\META-INF\com\android\build\gradle\aar-metadata.properties.
   > A failure occurred while executing com.android.build.gradle.internal.tasks.CheckAarMetadataWorkAction
      > The minCompileSdk (31) specified in a
        dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties)
        is greater than this module's compileSdkVersion (android-30).
        Dependency: androidx.window:window:1.0.0-beta04.
        AAR metadata file: C:\Users\liqiang\.gradle\caches\transforms-2\files-2.1\a909ff21160c236fa8213aba5c707997\jetified-window-1.0.0-beta04\META-INF\com\android\build\gradle\aar-metadata.properties.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 4s
Exception: Gradle task assembleDebug failed with exit code 1

According to the error message The minCompileSdk (31) specified, the final sdk needs to be version 31, but our current sdk version is 30, which is greater than this version, so we need to modify the following configuration to 31

android {
    compileSdkVersion 31

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        /*configurations.all {
            resolutionStrategy { force 'androidx.core:core-ktx:1.6.0' }
        }*/
        applicationId "cn.liginfo.kqjhq_app"
        minSdkVersion 16
        targetSdkVersion 31
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }

    buildTypes {
        release {
            // TODO: Add your own signing config for the release build.
            // Signing with the debug keys for now, so `flutter run --release` works.
            signingConfig signingConfigs.debug
        }
    }
}

After modification, because there is no version 31 sdk, it will download automatically, but after downloading, the following error message appears again

Flutter assets will be downloaded from https://storage.flutter-io.cn. Make sure you trust this source!
Launching lib\main.dart on sdk gphone x86 arm in debug mode...
Running Gradle task 'assembleDebug'...
e: C:/Users/liqiang/.gradle/caches/transforms-2/files-2.1/0dd39ff9faeeb501ffb52162e269003e/jetified-kotlin-stdlib-1.5.31.jar!/META-INF/kotlin-stdlib.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.5.1, expected version is 1.1.15.
e: C:/Users/liqiang/.gradle/caches/transforms-2/files-2.1/2ea246a87a592f122121cfd0846ffbea/jetified-kotlin-stdlib-jdk7-1.5.30.jar!/META-INF/kotlin-stdlib-jdk7.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.5.1, expected version is 1.1.15.
e: C:/Users/liqiang/.gradle/caches/transforms-2/files-2.1/9234cfcee40ec23fc2213363e9726513/jetified-window-1.0.0-beta04-api.jar!/META-INF/window_release.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.5.1, expected version is 1.1.15.
e: C:/Users/liqiang/.gradle/caches/transforms-2/files-2.1/9af1d6ff9000d18681a83cd875960957/jetified-kotlinx-coroutines-core-jvm-1.5.2.jar!/META-INF/kotlinx-coroutines-core.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.5.1, expected version is 1.1.15.
e: C:/Users/liqiang/.gradle/caches/transforms-2/files-2.1/b0b1eecff74e71ed1ef092403ad1018c/jetified-kotlin-stdlib-common-1.5.31.jar!/META-INF/kotlin-stdlib-common.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.5.1, expected version is 1.1.15.
e: C:/Users/liqiang/.gradle/caches/transforms-2/files-2.1/d91778f7878bf943ae593906c9fd7c75/jetified-kotlin-stdlib-jdk8-1.5.30.jar!/META-INF/kotlin-stdlib-jdk8.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.5.1, expected version is 1.1.15.
e: C:/Users/liqiang/.gradle/caches/transforms-2/files-2.1/df6880e9350e429186aa0973bbf49093/jetified-window-java-1.0.0-beta04-api.jar!/META-INF/window-java_release.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.5.1, expected version is 1.1.15.
e: C:/Users/liqiang/.gradle/caches/transforms-2/files-2.1/e484fc5cda5fe73d156ca3b50e47d38e/jetified-kotlinx-coroutines-android-1.5.2.jar!/META-INF/kotlinx-coroutines-android.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.5.1, expected version is 1.1.15.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:compileDebugKotlin'.
> Compilation error. See log for more details

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 7s

┌─ Flutter Fix ────────────────────────────────────────────────────────────────────────────────┐
│ [!] Your project requires a newer version of the Kotlin Gradle plugin.                       │
│ Find the latest version on https://kotlinlang.org/docs/gradle.html#plugin-and-versions, then │
│ update D:\javadeveloping\Android\workspace\kqjhq_app\android\build.gradle:                   │
│ ext.kotlin_version = '<latest-version>'                                                      │
└──────────────────────────────────────────────────────────────────────────────────────────────┘
Exception: Gradle task assembleDebug failed with exit code 1

From the error message, it is said that the version of kotlin is wrong, and a specific solution is given

Your project requires a newer version of the Kotlin Gradle plugin.                       │
│ Find the latest version on https://kotlinlang.org/docs/gradle.html#plugin-and-versions, then │
│ update D:\javadeveloping\Android\workspace\kqjhq_app\android\build.gradle:                   │
│ ext.kotlin_version = '<latest-version>'

You need an up-to-date plugin named kotlin gradle, Find the recent version in https://kotlinlang.org/docs/gradle.html#plugin-and-versions and update the the latest-version value in ext.kotlin_version = ‘’ of the D:\javadeveloping\Android\workspace\kqjhq_app\android\build.gradle file.

after opening the web page, we found that the latest version is 1.6.10, while our previous version is 1.3.5:

just change to 1.6.10 and package normally

[Solved] Execution failed for task ‘:app:processDebugResources‘. ＞ A failure occurred while executing com.and

Error message of Android Studio:

> Task :app:processDebugResources FAILED
AGPBI: {"kind":"error","text":"Android resource linking failed","sources":[{"file":"C:\\Users\\Administrator\\.gradle\\wrapper\\dists\\gradle-6.7.1-all\\caches\\transforms-2\\files-2.1\\4bc395114f57931320ace6dae20d2b04\\support-compat-27.1.1\\res\\values\\values.xml","position":{"startLine":15,"startColumn":4,"startOffset":880,"endLine":18,"endColumn":207,"endOffset":1240}}],"original":"ERROR:C:\\Users\\Administrator\\.gradle\\wrapper\\dists\\gradle-6.7.1-all\\caches\\transforms-2\\files-2.1\\4bc395114f57931320ace6dae20d2b04\\support-compat-27.1.1\\res\\values\\values.xml:16:5-19:208: AAPT: error: resource android:attr/fontStyle not found.\n    ","tool":"AAPT"}
AGPBI: {"kind":"error","text":"Android resource linking failed","sources":[{"file":"C:\\Users\\Administrator\\.gradle\\wrapper\\dists\\gradle-6.7.1-all\\caches\\transforms-2\\files-2.1\\4bc395114f57931320ace6dae20d2b04\\support-compat-27.1.1\\res\\values\\values.xml","position":{"startLine":15,"startColumn":4,"startOffset":880,"endLine":18,"endColumn":207,"endOffset":1240}}],"original":"ERROR:C:\\Users\\Administrator\\.gradle\\wrapper\\dists\\gradle-6.7.1-all\\caches\\transforms-2\\files-2.1\\4bc395114f57931320ace6dae20d2b04\\support-compat-27.1.1\\res\\values\\values.xml:16:5-19:208: AAPT: error: resource android:attr/font not found.\n    ","tool":"AAPT"}
AGPBI: {"kind":"error","text":"Android resource linking failed","sources":[{"file":"C:\\Users\\Administrator\\.gradle\\wrapper\\dists\\gradle-6.7.1-all\\caches\\transforms-2\\files-2.1\\4bc395114f57931320ace6dae20d2b04\\support-compat-27.1.1\\res\\values\\values.xml","position":{"startLine":15,"startColumn":4,"startOffset":880,"endLine":18,"endColumn":207,"endOffset":1240}}],"original":"ERROR:C:\\Users\\Administrator\\.gradle\\wrapper\\dists\\gradle-6.7.1-all\\caches\\transforms-2\\files-2.1\\4bc395114f57931320ace6dae20d2b04\\support-compat-27.1.1\\res\\values\\values.xml:16:5-19:208: AAPT: error: resource android:attr/fontWeight not found.\n    ","tool":"AAPT"}

Execution failed for task ':app:processDebugResources'.
> A failure occurred while executing com.android.build.gradle.internal.res.LinkApplicationAndroidResourcesTask$TaskAction
   > Android resource linking failed
     ERROR:C:\Users\Administrator\.gradle\wrapper\dists\gradle-6.7.1-all\caches\transforms-2\files-2.1\4bc395114f57931320ace6dae20d2b04\support-compat-27.1.1\res\values\values.xml:16:5-19:208: AAPT: error: resource android:attr/fontStyle not found.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

It seems that the error message may be the problem of dependent packages
I just added dependent packages:

implementation 'com.github.bumptech.glide:glide:4.7.1'

This dependency package version 4.7.1 may refer to the androidx library, 4.7.1 back to which version (Just google to find the corresponding version) to refer to the android library, there should be no problem

[Solved] Manifest merger failed with multiple errors, see logs

Adding a dependent library is an error when running, because the current project version is lower than the minimum trial version of the third-party dependent library

1. As shown in the current project’s build.gradle without setting the buildToolsVersion.

2. Set minSdkVersion to the minimum version of the dependency library in the current project’s build.gradle as shown here.