原创 解決Android Studio 3.6 創建Flutter項目卡在creating flutter project窗口

完美解決(windows  10)     Android Studio 3.6 創建Flutter項目卡在creating flutter project窗口問題    百度了網上一堆解決方法,沒一個是可以解決的。只好自己琢磨了,下面說

原创 Android 安卓安裝軟件時報錯INSTALL_PARSE_FAILED_MANIFEST_MALFORMED

報錯信息: INSTALL_PARSE_FAILED_MANIFEST_MALFORMED   原因: Manifest文件配置出錯,錯誤是由於使用Androidx導致的。   解決方法: 在Manifest.xml裏面的applicat

原创 Handler性能優化

Handler內存泄露問題與解決方法 https://blog.csdn.net/u014074418/article/details/48449423 安卓性能優化之清除Handler的Message和Runnable https://

原创 Android java.io.IOException: Cleartext HTTP traffic to www.xxx.net not permitted

java.io.IOException: Cleartext HTTP traffic to www.xxx.net not permitted Android高版本聯網失敗報錯:Cleartext HTTP traffic to xxx

原创 Android-View的繪製學習

View的繪製流程 https://blog.csdn.net/u012964944/article/details/77744549 Android繪圖類介紹 https://blog.csdn.net/sk719887916/arti

原创 Android 報錯處理:AGPBI: {"kind":"error","text":"Android resource linking failed"

  Android resource linking failed Output:  E:\ASWorkSpace\Temp\app\build\intermediates\incremental\mergeDebugResources\

原创 Android BUILD FAILED GC overhead limit exceeded

問題: Execution failed for task ':app:transformClassesAndResourcesWithR8ForMeetingRelease'. > GC overhead limit exceeded

原创 Android Fragment 中使用AlertDialog報錯java.lang.NullPointerException

Android Fragment 中使用AlertDialog報錯throwable:java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.

原创 Android Installation failed due to: '-26'

Android Installation did not succeed. The application could not be installed. Installation failed due to: '-26'     解決方

原创 Java後臺開發常用工具集合

原文鏈接:https://blog.csdn.net/jiao_zg/article/details/80717337 https://blog.csdn.net/jiao_zg/article

原创 Dialog顯示引起的問題 Activity has leaked window DecorView@5704632[] that was originally added here

原文鏈接:https://blog.csdn.net/github_27263697/article/details/78296538 https://blog.csdn.net/github_

原创 Android 通過WindowManager加的窗口裏面RadioGroup.setOnCheckedChangeListener不起作用

Android中通過WindowManager加的窗口裏面RadioGroup.setOnCheckedChangeListener不起作用 原因: xml裏面,用的是 <RadioGroup>           <android.su

原创 Android AS崩潰後或者電腦重啓後debug報錯

Expected BEGIN_ARRAY but was STRING at line 1 column 1 path $ 解決方法: rebuild項目  

原创 Android根據上下文對象Context找到對應的Activity

Android根據上下文對象Context找到對應的Activity:     public static Activity findActivity(Context context) {         if (context in

原创 Android 帶你徹底理解 Window 和 WindowManager

https://blog.csdn.net/yhaolpz/article/details/68936932