android – 启动器应用程序和主页键不一致
作者：互联网
我一直在构建一个包含许多活动的启动器应用程序.我希望主页按钮始终将用户带回mainActivity,当按下主页键并将我的应用程序设置为默认启动器时.这种方法有90％的时间可以工作,但是在一段时间后,主页键最终会停止工作..它会注册用户的按键,但不会再将它们返回到主动作.导致这种情况的原因让我感到害怕..我们已经尝试了几个月来重新创建一些具有一致性的错误,但无济于事.我们无法弄清楚是什么导致它停止工作..下面是我的清单.我想知道我是否缺少某种旗帜或其他东西.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.sapientnitro.lcinstore2"
android:configChanges="keyboard|uiMode"
android:versionCode="4"
android:versionName="4.0" >
<uses-sdk android:minSdkVersion="15" />
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.KILL_BACKGROUND_PROCESSES" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-feature android:name="android.hardware.camera" />
<application
android:icon="@drawable/icon"
android:label="@string/app_name" >
<activity
android:name=".activities.LCInStore2Activity"
android:alwaysRetainTaskState="true"
android:configChanges="orientation|keyboardHidden"
android:label="@string/app_name"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.HOME" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".activities.MainActivity"
android:configChanges="keyboard|uiMode"
android:label="Main"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.MAINACTIVITY" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.Authenticate"
android:label="Authenticate"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.AUTHENTICATE" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.Settings"
android:label="Settings"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.SETTINGS" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.CustomerHome"
android:label="CustomerHome"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.CUSTOMERHOME" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.CustomWebView"
android:label="CustomWebView"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.CUSTOMWEBVIEW" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.CustomCamera"
android:label="CustomCamera"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.CUSTOMCAMERA" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.FavoritesCustomer"
android:label="FavoritesCustomer"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.FAVORITESCUSTOMER" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.FavoritesAssociate"
android:label="FavoritesAssociate"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.FAVORITESASSOCIATE" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.Browser"
android:hardwareAccelerated="true"
android:label="Browser"
android:screenOrientation="landscape" >
<!-- android:theme="@android:style/Theme.NoTitleBar.Fullscreen"> -->
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.BROWSER" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.VideoViewer"
android:label="Video Viewer"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.VIDEOVIEWER" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.GalleryOneUp"
android:label="GalleryOneUp"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.GALLERYONEUP" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.GalleryFourUp"
android:label="GalleryFourUp"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.GALLERYFOURUP" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.GeneralRx"
android:focusable="true"
android:focusableInTouchMode="true"
android:label="GeneralRx"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:windowSoftInputMode="stateHidden" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.GeneralRX" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.SunglassRx"
android:focusable="true"
android:focusableInTouchMode="true"
android:label="SunglassRx"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:windowSoftInputMode="stateHidden" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.SunglassRX" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.ComputerRx"
android:focusable="true"
android:focusableInTouchMode="true"
android:label="ComputerRx"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:windowSoftInputMode="stateHidden" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.ComputerRX" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.NightGlassesRx"
android:focusable="true"
android:focusableInTouchMode="true"
android:label="NightGlassesRx"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:windowSoftInputMode="stateHidden" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.NightGlassesRX" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.ActiveRx"
android:focusable="true"
android:focusableInTouchMode="true"
android:label="ActiveRx"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:windowSoftInputMode="stateHidden" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.ActiveRX" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.SafetyRx"
android:focusable="true"
android:focusableInTouchMode="true"
android:label="SafetyRx"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:windowSoftInputMode="stateHidden" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.SafetyRx" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.ContactRx"
android:focusable="true"
android:focusableInTouchMode="true"
android:label="ContactRx"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:windowSoftInputMode="stateHidden" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.ContactRx" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.SettingsRx"
android:focusable="true"
android:focusableInTouchMode="true"
android:label="SettingsRx"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:windowSoftInputMode="stateHidden" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.SettingsRX" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<receiver android:name=".SettingsReceiver" >
</receiver>
<activity
android:name=".activities.CEETraining"
android:label="@string/title_activity_ceetraining"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.CeeTraining" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.BrandTraining"
android:label="@string/title_activity_brand_training"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.BrandTraining" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.LensTraining"
android:label="@string/title_activity_lens_training"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.LensTraining" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.MakeAbility"
android:label="@string/title_activity_makeability"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.Makeability" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.MakeabilityResults"
android:label="@string/title_activity_makeability_results"
android:screenOrientation="landscape"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="com.sapientnitro.lcinstore2.activities.Makeabilityresults" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
</manifest>
解决方法:
我相信您所拥有的问题可以通过让您的Home替换主要活动成为一项任务来解决.
为此,您需要将以下行添加到清单中作为主要活动的一部分：launchMode =“singleTask”可以找到有关此功能的说明here.
现在,只要您的应用收到主页按键事件且应用未运行,它就会启动onCreate的新实例.如果应用程序已在前台运行或处于挂起状态,则会在主活动中调用onNewIntent,它将被带到前面.
标签：android,android-manifest,android-launcher 来源： https://codeday.me/bug/20190625/1288225.html