我有一个TextInput,当用户输入文本而不是显示输入的实际文本时,我想要包含...的东西.什么是最好的方法呢?
<TextInput
style={{height: 40, borderColor: 'gray', borderWidth: 1}}
onChangeText={(text) => this.setState({input: text})}
/>
Run Code Online (Sandbox Code Playgroud) 当我尝试ConstraintLayout在我的布局中使用时content_main.xml,我收到以下消息:
使用约束库的版本1.0.0-alpha5,这是过时的
我目前正在使用以下库依赖项:
compile 'com.android.support.constraint:constraint-layout:1.0.0-alpha5'
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如何获取约束布局的最新版本号?
我已在项目中的Design Support Library 25中实现了Bottom Navigation View.我在视图中有5个图标.每当选择一个图标时,它就会有一些动画.但是当3个或更少的图标没有显示任何动画时.我想删除该动画,只需要对图标进行一些颜色更改.我怎样才能做到这一点?做了足够的谷歌搜索,但找不到解决方案.请帮忙.谢谢.
icons animation android bottomnavigationview android-bottomnav
我在试用Google Places API时获得了以下异常,以便在Android中获得Current Place的可能位置.
Process: me.nabeelkottol.linkedinplaces, PID: 2995
com.google.android.gms.tasks.RuntimeExecutionException:
com.google.android.gms.common.api.ApiException: 13: ERROR
at com.google.android.gms.tasks.zzn.getResult(Unknown Source)
at
me.nabeelkottol.linkedinplaces.MainActivity$1.onComplete(MainActivity.java:71)
at com.google.android.gms.tasks.zzf.run(Unknown Source)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: com.google.android.gms.common.api.ApiException: 13: ERROR
at com.google.android.gms.common.internal.zzb.zzz(Unknown Source)
at com.google.android.gms.common.internal.zzbk.zzaa(Unknown Source)
at com.google.android.gms.common.internal.zzbl.zzs(Unknown Source)
at com.google.android.gms.common.api.internal.zzs.zzc(Unknown Source)
at com.google.android.gms.common.api.internal.zzs.setResult(Unknown Source)
at com.google.android.gms.location.places.zzm.zzao(Unknown Source)
at com.google.android.gms.location.places.internal.zzx.onTransact(Unknown Source)
at android.os.Binder.execTransact(Binder.java:453)
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这是我的代码:
try {
Task<PlaceLikelihoodBufferResponse> placeResult = mPlaceDetectionClient.getCurrentPlace(null);
placeResult.addOnCompleteListener(new OnCompleteListener<PlaceLikelihoodBufferResponse>() {
@Override public void onComplete(@NonNull Task<PlaceLikelihoodBufferResponse> …Run Code Online (Sandbox Code Playgroud) create_account.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context="io.sleeko.board.CreateAccountActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="@style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<include layout="@layout/content_create_account" />
<android.support.design.widget.FloatingActionButton
android:id="@+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|end"
android:layout_margin="@dimen/fab_margin"
android:src="@android:drawable/ic_dialog_email" />
</android.support.design.widget.CoordinatorLayout>
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我需要使上述ToolBar透明.这样我们就可以看到背景Image.I尝试了不同的方法.但找不到正确的解决方案.
请帮忙.谢谢
Can't start Git: C:\Users\Cloudion PC\AppData\Local\GitHub\PortableGit_d93ee8917cfa9add886773e6be9ec08609a502b6\bin\git.exe Probably the path to Git executable is not valid.
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我得到上面的消息,这是与android工作室中的git相关的windows.so远我在过去几个月没有任何问题使用android工作室.现在我一直在输入这个代码.
`C:\Users\Cloudion\AppData\Local\GitHub\PortableGit_d93ee8917cfa9add886773e6be9ec08609a502b6\bin\git.exe`
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但现在我无法找到git.exe上述内容.发生了什么?位置是否改变?
我已将Unity项目导出到Android Studio项目.我想通过Studio将Firebase Messaging添加到我的项目中,因为Firebase Messaging在Unity中实现不起作用.
所以我向我添加了以下代码,app/build.gradle这导致了我所有这些问题.
dependencies {
.
.
.
compile('com.google.firebase:firebase-messaging:11.8.0') {
exclude module: 'support-v4'
}
}
buildscript {
.
.
.
dependencies {
.
.
.
classpath 'com.google.gms:google-services:3.1.1'
}
apply plugin: 'com.google.gms.google-services'
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我已将google-services.json文件添加到app目录.
如果我评论大多数aar依赖项build.gradle,应用程序将成功构建,没有任何错误.但我在我的项目中使用的Firebase分析将无法正常工作.
在构建应用程序时,我遇到了以下错误.
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':transformDexArchiveWithExternalLibsDexMergerForDebug'.
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:100)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:70)
at org.gradle.api.internal.tasks.execution.OutputDirectoryCreatingTaskExecuter.execute(OutputDirectoryCreatingTaskExecuter.java:51)
at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:62)
at org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.java:54)
and
.
.
.
Caused by: java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Error while merging dex archives: /Users/nabeelkottol/Downloads/VR DEVOTEE 2/build/intermediates/transforms/dexBuilder/debug/0.jar, /Users/nabeelkottol/Downloads/VR DEVOTEE 2/build/intermediates/transforms/dexBuilder/debug/1.jar, /Users/nabeelkottol/Downloads/VR DEVOTEE 2/build/intermediates/transforms/dexBuilder/debug/2.jar, …Run Code Online (Sandbox Code Playgroud) android unity-game-engine gradle firebase google-play-services
您好,请有人帮助我们,因为我们在 react-native 中遇到错误。错误信息是:
更新由 RCTView 管理的视图的属性转换时出错
完整的错误代码:
10-03 13:01:41.197 30291-30291/com.budgetapp E/unknown:ViewManager: Error while updating prop transform
java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Native Method)
at com.facebook.react.uimanager.ViewManagersPropertyCache$PropSetter.updateViewProp(ViewManagersPropertyCache.java:80)
at com.facebook.react.uimanager.ViewManagerPropertyUpdater$FallbackViewManagerSetter.setProperty(ViewManagerPropertyUpdater.java:129)
at com.facebook.react.uimanager.ViewManagerPropertyUpdater.updateProps(ViewManagerPropertyUpdater.java:48)
at com.facebook.react.uimanager.ViewManager.updateProperties(ViewManager.java:32)
at com.facebook.react.uimanager.NativeViewHierarchyManager.createView(NativeViewHierarchyManager.java:232)
at com.facebook.react.uimanager.UIViewOperationQueue$CreateViewOperation.execute(UIViewOperationQueue.java:152)
at com.facebook.react.uimanager.UIViewOperationQueue$DispatchUIFrameCallback.dispatchPendingNonBatchedOperations(UIViewOperationQueue.java:1012)
at com.facebook.react.uimanager.UIViewOperationQueue$DispatchUIFrameCallback.doFrameGuarded(UIViewOperationQueue.java:983)
at com.facebook.react.uimanager.GuardedFrameCallback.doFrame(GuardedFrameCallback.java:29)
at com.facebook.react.modules.core.ReactChoreographer$ReactChoreographerDispatcher.doFrame(ReactChoreographer.java:134)
at com.facebook.react.modules.core.ChoreographerCompat$FrameCallback$1.doFrame(ChoreographerCompat.java:105)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:909)
at android.view.Choreographer.doCallbacks(Choreographer.java:723)
at android.view.Choreographer.doFrame(Choreographer.java:655)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:897)
at android.os.Handler.handleCallback(Handler.java:789)
at android.os.Handler.dispatchMessage(Handler.java:98)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6592)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:769)
Caused by: com.facebook.react.bridge.NoSuchKeyException: translateX
at com.facebook.react.bridge.ReadableNativeMap.getValue(ReadableNativeMap.java:122)
at com.facebook.react.bridge.ReadableNativeMap.getDouble(ReadableNativeMap.java:147)
at com.facebook.react.uimanager.TransformHelper.processTransform(TransformHelper.java:82)
at com.facebook.react.uimanager.BaseViewManager.setTransformProperty(BaseViewManager.java:174)
at com.facebook.react.uimanager.BaseViewManager.setTransform(BaseViewManager.java:61)
at …Run Code Online (Sandbox Code Playgroud) 在最新SDK的修订版2更新后构建我的项目时遇到问题(对不起,我不记得版本号).我以前成功运行代码.我不认为我的项目有任何错误.我经常收到错误消息,因为"IDE内部错误发生"与此有关.请帮助谢谢.下面给出了所需的代码
应用程序/的build.gradle:
apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
android {
compileSdkVersion 23
buildToolsVersion "23.0.1"
defaultConfig {
applicationId "io.sleeko.board"
minSdkVersion 15
targetSdkVersion 23
versionCode 1
versionName "1.0"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile('cn.trinea.android.view.autoscrollviewpager:android-auto-scroll-view-pager:1.1.2') {
exclude module: 'support-v4'
}
compile 'com.android.support:recyclerview-v7:23.0.1'
compile('com.github.nkzawa:socket.io-client:0.6.0') {
exclude group: 'org.json', module: 'json'
}
// compile project(':Emojicon')
compile 'com.android.support:appcompat-v7:23.1.0'
compile 'com.android.support:design:23.1.0'
compile 'com.google.android.gms:play-services-identity:8.1.0'
compile 'com.google.android.gms:play-services-plus:8.1.0'
compile 'com.android.support:recyclerview-v7:23.1.0'
compile 'me.relex:circleindicator:1.1.5@aar'
compile …Run Code Online (Sandbox Code Playgroud) 我将边框应用于“视图”,我想知道如何更改边框的不透明度。
<View style={styles.mainContainer}> </View>
mainContainer: {
borderWidth: 2,
borderColor: '#ddd',
....
opacity: 2,
....
}
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当我应用上述样式时,它不起作用。
我正在尝试使用 Android Lean 后备库构建我的第一个 Amazon Fire TV 应用程序。我想自定义 BrowseFragment 看起来像下面显示的图像。
我尝试如下设置自定义布局。
@Override public View onInflateTitleView(LayoutInflater inflater, ViewGroup parent,
Bundle savedInstanceState) {
View title = inflater.inflate(R.layout.custom_title_view, parent, false);
titleImageView = (AppCompatImageView) title.findViewById(R.id.title_content_thumbnail);
return title;
}
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但生成的布局如下所示,带有透明的 TitleView 和列表行显示在其下方。请提出一种更好的方法来使 UI 看起来与第一张图像相似。找不到任何可以实现这一点的东西。
嗨我正在使用谷歌地图API,我在创建发布APK时遇到问题.但Map在调试版本中运行良好.我通过以下链接创建了发布的API密钥.首先我输入终端获得SHA1密钥keytool -list -v -keystore your_keystore_name -alias your_alias_name.使用此密钥,我从Google Developer Console for android 创建了一个API密钥.有什么我做错了吗?请帮我.
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