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首页 > 解决方案 > 使用最新 API 30 (Android 10) 构建的 Android 应用程序仅在 Android 10 中运行，在 Android 8 (OREO) 中运行时应用程序崩溃

android - 使用最新 API 30 (Android 10) 构建的 Android 应用程序仅在 Android 10 中运行，在 Android 8 (OREO) 中运行时应用程序崩溃

问题描述

这是我的构建 gradle 文件，（项目）在成绩文件中您可以看到 sdk 版本，最低 sdk 版本设置为 Jelly Beans，目标设置为 android 10。该应用在 Android 10 中运行良好，没问题，但是当尝试在 Android 版本 8 (Oreo) 或 Android 版本 7 (Nougat) 中运行时，应用程序崩溃。在这种情况下该怎么办

apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'

android {

    compileSdkVersion 30
    buildToolsVersion '30.0.2'

    defaultConfig {
        applicationId "com.parthan.flairbotstest"
        minSdkVersion 21
        targetSdkVersion 30
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    kotlinOptions {
        jvmTarget = "1.8"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: "libs", include: ["*.jar"])
    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
    implementation 'androidx.core:core-ktx:1.3.1'
    implementation 'androidx.appcompat:appcompat:1.2.0'
    implementation 'com.google.android.material:material:1.2.1'
    implementation 'androidx.constraintlayout:constraintlayout:2.0.1'
    //Retrofit
    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
    //Converter
    implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
    implementation 'androidx.recyclerview:recyclerview:1.1.0'
    implementation 'androidx.cardview:cardview:1.0.0'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
    implementation 'androidx.coordinatorlayout:coordinatorlayout:1.1.0'




}

这是另一个构建 gradle（模块 APP）

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext.kotlin_version = "1.3.72"
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath "com.android.tools.build:gradle:4.0.1"
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        maven {
            url 'https://maven.google.com'
        }
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

如果需要任何其他文件，请告诉我，我尝试将构建版本降级到 26.0.2，但在这种情况下，应用程序也没有运行。谢谢！

这是崩溃日志

2020-10-06 15:48:26.932 9678-9731/com.parthan.flairbotstest W/OpenGLRenderer: Failed to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without...
2020-10-06 15:48:30.328 9678-9678/com.parthan.flairbotstest E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.parthan.flairbotstest, PID: 9678
    java.lang.RuntimeException: Canvas: trying to draw too large(253701184bytes) bitmap.
        at android.view.DisplayListCanvas.throwIfCannotDraw(DisplayListCanvas.java:229)
        at android.view.RecordingCanvas.drawBitmap(RecordingCanvas.java:97)
        at android.graphics.drawable.BitmapDrawable.draw(BitmapDrawable.java:529)
        at android.widget.ImageView.onDraw(ImageView.java:1367)
        at android.view.View.draw(View.java:19123)
        at android.view.View.updateDisplayListIfDirty(View.java:18073)
        at android.view.View.draw(View.java:18851)
        at android.view.ViewGroup.drawChild(ViewGroup.java:4214)
        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4000)
        at android.view.View.updateDisplayListIfDirty(View.java:18064)
        at android.view.View.draw(View.java:18851)
        at android.view.ViewGroup.drawChild(ViewGroup.java:4214)
        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4000)
        at android.view.View.draw(View.java:19126)
        at android.widget.ScrollView.draw(ScrollView.java:1739)
        at android.view.View.updateDisplayListIfDirty(View.java:18073)
        at android.view.View.draw(View.java:18851)
        at android.view.ViewGroup.drawChild(ViewGroup.java:4214)
        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4000)
        at android.view.View.updateDisplayListIfDirty(View.java:18064)
        at android.view.View.draw(View.java:18851)
        at android.view.ViewGroup.drawChild(ViewGroup.java:4214)
        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4000)
        at android.view.View.updateDisplayListIfDirty(View.java:18064)
        at android.view.View.draw(View.java:18851)
        at android.view.ViewGroup.drawChild(ViewGroup.java:4214)
        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4000)
        at android.view.View.updateDisplayListIfDirty(View.java:18064)
        at android.view.View.draw(View.java:18851)
        at android.view.ViewGroup.drawChild(ViewGroup.java:4214)
        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4000)
        at android.view.View.updateDisplayListIfDirty(View.java:18064)
        at android.view.View.draw(View.java:18851)
        at android.view.ViewGroup.drawChild(ViewGroup.java:4214)
        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4000)
        at android.view.View.updateDisplayListIfDirty(View.java:18064)
        at android.view.View.draw(View.java:18851)
        at android.view.ViewGroup.drawChild(ViewGroup.java:4214)
        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4000)
        at android.view.View.draw(View.java:19126)
        at com.android.internal.policy.DecorView.draw(DecorView.java:785)
        at android.view.View.updateDisplayListIfDirty(View.java:18073)
        at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:643)
        at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:649)
        at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:757)
        at android.view.ViewRootImpl.draw(ViewRootImpl.java:2980)
        at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2794)
        at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2347)
        at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1386)
        at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6733)
        at android.view.Choreographer$CallbackRecord.run(Choreographer.java:911)
        at android.view.Choreographer.doCallbacks(Choreographer.java:723)
        at android.view.Choreographer.doFrame(Choreographer.java:658)
        at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:897)
        at android.os.Handler.handleCallback(Handler.java:789)
        at android.os.Handler.dispatchMessage(Handler.java:98)
        at android.os.Looper.loop(Looper.java:164)
        at android.app.ActivityThread.main(ActivityThread.java:6541)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)

标签： androidandroid-studiokotlin

解决方案

崩溃堆栈跟踪指出问题是由于图像太大而无法处理。

java.lang.RuntimeException: Canvas: trying to draw too large(253701184bytes) bitmap.

使用 Google 提供的下一个链接，获取有关如何更有效地加载位图并避免 OOM 错误的提示：

https://developer.android.com/topic/performance/graphics/load-bitmap

除了 google 官方提示之外，您还会在 Internet 上找到很多关于如何有效加载位图的文献。

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