Android Studio代码迁移问题小汇总
問題1:Duplicate class com.xxx.xxx.xxx.BuildConfig found in modules jetified-A-release-runtime 問題
> Duplicate class com.xxxdemo.xxx.xxx.BuildConfig found in modules jetified-A-release-runtime (:A-release:) and jetified-B-release-runtime (:B-release:)
Execution failed for task ':XXXdemo:checkReleaseDuplicateClasses'.
> A failure occurred while executing?com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable
> Duplicate class com.XXX.XXX.B.BuildConfig found in modules jetified-A-release-runtime (:A-release:) and jetified-B-release-runtime (:B-release:)
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解決:
1、剛開始以為是依賴問題,實際上多重依賴問題也不大,主要可能是版本不同就容易出現上述問題,版本問題看以下文章:
https://mp.csdn.net/editor/html/114635427
2、但最終我的問題是AndroidManifest.xml文件里面指定的"package=MyPakageName"包名不小心寫錯跟我依賴的第三方aar庫包名重名了,改名之后就OK了。
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問題2:W/System.err: java.io.IOException: Cannot run program "su": error=13, Permission denied
代碼:
Process p = Runtime.getRuntime().exec("su");解決:
Process su = Runtime.getRuntime().exec("/system/bin/sh");推薦博文:
https://blog.csdn.net/weixin_43266090/article/details/108245698
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問題3:java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
場景:沒有了aidl服務,獲取數據需要延遲,線程新增定時器出現此問題。
解決:
private Handler mHandler; mHandler = new Handler(Looper.getMainLooper());問題4:android.util.AndroidRuntimeException: Calling startActivity() from outside of an Activity ?context requires the FLAG_ACTIVITY_NEW_TASK flag. Is this really what you want?
問題代碼: Intent intent = new Intent(mContext.getApplicationContext(), MyActivity.class); mContext.startActivity(intent);解決:
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK );?
問題5:The application could not be installed: INSTALL_FAILED_CONFLICTING_PROVIDER
解決:
更改android:authorities屬性,該命名重名或者沖突了
<providerandroid:name="com.zoncare.provider.TDBProvider"android:authorities="com.sprovider"android:exported="true"android:process=":remote"/>?
問題6:Manifest merger failed with multiple errors, see logs
解決:
aar與當前工程的Manifest清單文件重復注冊了,刪除當前工程文件注冊即可。
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問題7:BadTokenException: Unable to add window android.view.ViewRootImpl
懸浮窗權限:?
onCreate()添加:
? if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
? ? ? ? ? ? if (!Settings.canDrawOverlays(this)) {
? ? ? ? ? ? ? ? Intent intent = new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION,
? ? ? ? ? ? ? ? ? ? ? ? Uri.parse("package:" + getPackageName()));
? ? ? ? ? ? ? ? startActivityForResult(intent, OVERLAY_PERMISSION_REQ_CODE);
? ? ? ? ? ? }
? ? ? ? }
? @Override
? ? protected void onActivityResult(int requestCode, int resultCode, Intent data) {
? ? ? ? if (requestCode == OVERLAY_PERMISSION_REQ_CODE) {
? ? ? ? ? ? if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
? ? ? ? ? ? ? ? if (!Settings.canDrawOverlays(this)) {
? ? ? ? ? ? ? ? ? ? // SYSTEM_ALERT_WINDOW permission not granted...
? ? ? ? ? ? ? ? }
? ? ? ? ? ? }
? ? ? ? }
? ? }
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SDK版本>23即android 6.0以上系統會彈出一個提示框允許界面上有提示框顯示,打開開關即可。
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問題8:java.lang.IllegalArgumentException: Can only use lower 16 bits for requestCode
解決:
private static final int xxx_PERMISSION_REQ_CODE = 11;這里的賦值不能超過2的16次方值即35536。?
問題9:ActivityThread: Failed to find provider info for com.xxx.xxxprovider
解決:
保證遠程數據庫訪問Uri作者與manifast注冊作者的一致性:
<!-- 數據庫遠程訪問 --><providerandroid:name="com.xxx.xxx.xxxService.provider.xxxDBProvider"android:authorities="com.aaa.aaa.aaaprovider"android:exported="true"android:process=":remote"tools:ignore="ExportedContentProvider"/>/*** DATABASE匹配,權值, 注意:保持與注冊的作者一致性。*/public static final String AUTHORITIES = "com.aaa.aaa.aaaprovider";private static final UriMatcher MATCHER = new UriMatcher(UriMatcher.NO_MATCH);MATCHER.addURI(xxx.AUTHORITIES, xxx.xxx_PATH, BBB_ARCHIVES);/*注意: 保持與注冊的作者一致性。*/private Uri mUri = null;public static final String xxx_URI = "content://" + AUTHORITIES + "/BBB_ARCHIVES";mUri = Uri.parse(xxx_URI);?
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總結
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