我试图改变minSdkVersion中build.gradle(模块:APP)中Android Studio,并得到一个错误:
Error:Timeout waiting to lock buildscript class cache for build file 'E:\pathtoproject\app\build.gradle' (C:\Users\Administrator\.gradle\caches\2.2.1\scripts\build_f00bwdji3qxl7urq5chsbakgv\ProjectScript\buildscript). It is currently in use by another Gradle instance.
Owner PID: unknown
Our PID: 4592
Owner Operation: unknown
Our operation: Initialize cache
Lock file: C:\Users\Administrator\.gradle\caches\2.2.1\scripts\build_f00bwdji3qxl7urq5chsbakgv\ProjectScript\buildscript\cache.properties.lock
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这是什么错误?怎么改minSdkVersion?
我ProgressDialog用来显示进度条
ProgressDialog progressDialog = new ProgressDialog(context);
progressDialog.setCancelable(false);
progressDialog.setMessage(message);
progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
progressDialog.show();
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它就是这样的
我想将圆圈的绿色更改为红色.有什么办法吗?
我试过了
.getIndeterminateDrawable().setColorFilter(0xFFFFFFFF, android.graphics.PorterDuff.Mode.MULTIPLY);
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但不行.
04-25 08:19:10.111 2431-2603/com.example.francesco.guidedautorewithtabs E/art? Throwing OutOfMemoryError "Failed to allocate a 4194316 byte allocation with 1983651 free bytes and 1937KB until OOM"
04-25 08:19:10.114 2431-2603/com.example.francesco.guidedautorewithtabs E/AndroidRuntime? FATAL EXCEPTION: GLThread 285
Process: com.example.francesco.guidedautorewithtabs, PID: 2431
java.lang.OutOfMemoryError: Failed to allocate a 4194316 byte allocation with 1983651 free bytes and 1937KB until OOM
at dalvik.system.VMRuntime.newNonMovableArray(Native Method)
at android.graphics.Bitmap.nativeCreate(Native Method)
at android.graphics.Bitmap.createBitmap(Bitmap.java:817)
at android.graphics.Bitmap.createBitmap(Bitmap.java:794)
at android.graphics.Bitmap.createBitmap(Bitmap.java:761)
at com.google.maps.api.android.lib6.gmm6.o.c.l.a(Unknown Source)
at com.google.maps.api.android.lib6.gmm6.o.c.o.a(Unknown Source)
at com.google.maps.api.android.lib6.gmm6.o.c.o.a(Unknown Source)
at com.google.maps.api.android.lib6.gmm6.o.c.o.b(Unknown Source)
at com.google.maps.api.android.lib6.gmm6.o.c.b.ak.a(Unknown Source)
at com.google.maps.api.android.lib6.gmm6.o.c.b.as.a(Unknown Source)
at …Run Code Online (Sandbox Code Playgroud) performance android memory-leaks out-of-memory image-caching
android android-theme android-styles android-5.0-lollipop android-statusbar
在React Native中,textInput当你获得焦点时,你如何改变它的风格?说我有类似的东西
class MyInput extends Component {
render () {
return <TextInput style={styles.textInput} />;
}
};
const stylesObj = {
textInput: {
height: 50,
fontSize: 15,
backgroundColor: 'yellow',
color: 'black',
}
};
const styles = StyleSheet.create(stylesObj);
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我想改变焦点的背景颜色green.
这篇文档让我相信解决方案是这样的
class MyInput extends Component {
constructor (props) {
super(props);
this.state = {hasFocus: false};
}
render () {
return (<TextInput
style={this.state.hasFocus ? styles.focusedTextInput : styles.textInput}
onFocus={this.setFocus.bind(this, true)}
onBlur={this.setFocus.bind(this, false)}
/>);
}
setFocus (hasFocus) {
this.setState({hasFocus});
}
};
const …Run Code Online (Sandbox Code Playgroud) 好吧,我几乎完成了Cordova应用内购买,以使其在Windows沙盒模式下工作.我已经完成了这个主题并试图以一切可能的方式实现它,但我做不到.我已经把in-app-purchase.xml在www文件夹中按指令.代码如下.
store.verbosity = store.QUIET;
store.sandbox=true;
store.register({
id: productId,
type: store.PAID_SUBSCRIPTION
});
// Listen to the 'updated' event for individual product
store.when(productId).updated(function (p) {
$ionicLoading.hide();
});
// Initiate a purchase
store.order(productId);
// When the purchase is approved, show an alert
store.when(productId).approved(function (order) {
Store.subscribeWindows(month, order);
order.finish();
});
// When the purchase is approved, show an alert
store.when(productId).cancelled(function (order) {
$ionicPopup.alert({
title: 'Subscribe was cancelled!',
template: 'Try again!'
});
order.finish();
});
// When the store is …Run Code Online (Sandbox Code Playgroud) 我以管理员身份打开它,我不想安装任何不必要的东西.当我尝试通过Android Studio打开Android设备监视器时:工具> Android> Android设备监视器.它总是显示以下屏幕截图: 显示"发生错误"的屏幕截图 我找到了Windows的解决方案,但我找不到mac的解决方案.
日志中的一件:
!ENTRY org.eclipse.osgi 4 0 2015-12-02 22:52:40.714
!MESSAGE Bundle reference:file:org.apache.lucene.core_2.9.1.v201101211721.jar@4 not found.
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有很多类似的线条显示"未找到的东西".
那么缺少什么?如何安装确切缺失的部件?谢谢!(没有足够的空间让我从android studio安装一切.)
我已经集成了Twitter,一切都做得很好.
但现在我需要创建一个可重用的组件.
即:在android studio中使用fabric sdk的库.
我们可以从Twitter开发者网站获得结构插件.
通过使用我可以将sdk添加到Android Studio项目,但不能添加到库.
如何将此sdk添加到Android Studio库项目?
我LinkedIn使用新发布成功集成Android Mobile SDK并且所有使用完成Android Studio,但是当我生成时signed apk显示下面提到的错误.我听说我们必须使用debug.keystore文件否则此错误LinkedIn sdk将返回相同的错误.我也是这样做的,但情况是我们在Android Studio中生成签名的apk,而.jks file不是.keystore file.请告诉我如何生成.keystore文件的步骤以及如何配置它build.gradle.
错误:
Error={
"errorMessage": "either bundle id or package name \/ hash are invalid, unknown, malformed",
"errorCode": "UNKNOWN_ERROR"
}
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我的gradle文件如下所示,我将.jks文件粘贴到应用程序方向,但仍在安装signed apk它不运行时给出错误,如我所提到的,但它在调试模式下安装应用程序时工作正常.
的build.gradle:
allprojects {
repositories {
mavenCentral()
}
}
apply plugin: 'com.android.application'
android {
compileSdkVersion 22
buildToolsVersion "21.1.2"
defaultConfig {
applicationId "com.myapp.hello"
minSdkVersion 14
targetSdkVersion 22
versionCode 1
versionName "1.0" …Run Code Online (Sandbox Code Playgroud) android ×8
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