开发遇到的问题集锦

xiaoxiao2021-02-28  91

最近在导入Eclipse项目到Android Studio中的时候,出现了如下问题提示:        com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.dex.DexIndexOverflowException: Cannot merge new index 66221 into a non-jumbo instruction!   解决办法如下:   在module的build.gradle中添加如下代码即可解决    android { dexOptions { jumboMode true } } 2.问题背景同上面问题,出现的提示如下: Duplicate files copied in APK META-INF/DEPENDENCIES File ... ... 解决方法如下 android { packagingOptions { exclude 'META-INF/DEPENDENCIES' exclude 'META-INF/NOTICE' exclude 'META-INF/LICENSE' exclude 'META-INF/LICENSE.txt' exclude 'META-INF/NOTICE.txt' } } 3.问题显示如下 Error:Execution failed for task ':app:processDebugResources'. com.android.ide.common.process.ProcessException: Failed to execute aapt解决方案如下: apply plugin: 'com.android.application' android { compileSdkVersion 24 buildToolsVersion '25.0.0' defaultConfig { applicationId "a.b.c" minSdkVersion 16 targetSdkVersion 24 versionCode 140 versionName "4.1.2" testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } } } dependencies { compile fileTree(include: ['*.jar'], dir: 'libs') androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { exclude group: 'com.android.support', module: 'support-annotations' }) compile 'com.android.support.constraint:constraint-layout:1.0.2' testCompile 'junit:junit:4.12' compile 'com.android.support:appcompat-v7:24.2.1' }问题根源: build.gradle中的版本(compileSdkVersion、targetSdkVersion 等)是需要配对是使用的 ,虽然是向下兼容但很容易出现问题 4. 问题如图 提示内容如下: 引发问题的代码如下: Intent intent = new Intent(application.getApplicationContext(), SplashActivity.class); PendingIntent restartIntent = PendingIntent.getActivity(application.getApplicationContext(), 0, intent, Intent.FLAG_ACTIVITY_NEW_TASK); 纠正后的写法如下: Intent intent = new Intent(application.getApplicationContext(), SplashActivity.class); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); // PendingIntent restartIntent = PendingIntent.getActivity(application.getApplicationContext(), 0, intent, Intent.FLAG_ACTIVITY_NEW_TASK); PendingIntent restartIntent = PendingIntent.getActivity(application.getApplicationContext(), 0, intent, 0); 5. 待定
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