Cloudboost Java Android Studio项目设置
我正在Android Studio中试用Cloudboost Java Sdk,遇到了一个难题,希望有人能帮我解决。我想我已经把这个项目安排好了,但是Logcat告诉了我其他的事情。我已经包括了所有相关文件的片段供您审阅。谢谢 首先,这里是logcat错误: 致命异常:主进程:main.dozer74.cloudboosttest,PID:18357 java.lang.IllegalStateException:无法为android执行方法:onClick 在android.support.v7.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:293) 在android.view.view.performClick上(view.java:5198) 在android.view.view$PerformClick.run(view.java:21147) 位于android.os.Handler.handleCallback(Handler.java:739) 位于android.os.Handler.dispatchMessage(Handler.java:95) 位于android.os.Looper.loop(Looper.java:148) 位于android.app.ActivityThread.main(ActivityThread.java:5417) 位于java.lang.reflect.Method.invoke(本机方法) 在com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run上(ZygoteInit.java:726) 位于com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 原因:java.lang.reflect.InvocationTargetException 位于java.lang.reflect.Method.invoke(本机方法) 在android.support.v7.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:288) 在android.view.view.performClick上(view.java:5198) 在android.view.view$PerformClick.run(view.java:21147) 位于android.os.Handler.handleCallback(Handler.java:739) 位于android.os.Handler.dispatchMessage(Handler.java:95) 位于android.os.Looper.loop(Looper.java:148) 位于android.app.ActivityThread.main(ActivityThread.java:5417) 位于java.lang.reflect.Method.invoke(本机方法) 在com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run上(ZygoteInit.java:726) 位于com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 原因:android.os.NetworkOnMainThreadException 在android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1273) 位于java.net.InetAddress.lookupHostByName(InetAddress.java:431) 位于java.net.InetAddress.getAllByNameImpl(InetAddress.java:252) 位于java.net.InetAddress.getAllByName(InetAddress.java:215) 位于com.android.okhttp.internal.Network$1.resolveInetAddresses(Network.java:29) 位于com.android.okhttp.internal.http.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:188) 在com.android.okhttp.internal.http.RouteSelector.nextProxy上(RouteSelector.java:157) 在com.android.okhttp.internal.http.RouteSelector.next(RouteSelector.java:100)上 位于com.android.okhttp.internal.http.HttpEngine.createNextConnection(HttpEngine.java:357) 位于com.android.okhttp.internal.http.HttpEngine.nextConnection(HttpEngine.java:340) 位于com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:330) 位于com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:248)Cloudboost Java Android Studio项目设置,java,android,Java,Android,我正在Android Studio中试用Cloudboost Java Sdk,遇到了一个难题,希望有人能帮我解决。我想我已经把这个项目安排好了,但是Logcat告诉了我其他的事情。我已经包括了所有相关文件的片段供您审阅。谢谢 首先,这里是logcat错误: 致命异常:主进程:main.dozer74.cloudboosttest,PID:18357 java.lang.IllegalStateException:无法为android执行方法:onClick 在android.support.v
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Get Troops From Database"
android:id="@+id/button"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:layout_alignParentEnd="true"
android:onClick="getTroopsFromDatabase"/>
public void getTroopsFromDatabase(View view) {
//Log.d("dozer74", "Get troops from database");
CloudQuery query = new CloudQuery("Messages");
try {
query.find(new CloudObjectArrayCallback(){
@Override
public void done(CloudObject[] x, CloudException t) {
if(x != null){
Log.d("dozer74", "====>>>> x is not equal to null");
} else {
Log.d("dozer74", "====>>>> x is equal to null");
}
if(t != null){
Log.d("dozer74", "====>>>> t is not equal to null");
} else {
Log.d("dozer74", "====>>>> t is equal to null");
}
}
});
} catch (CloudException e) {
e.printStackTrace();
}
}
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="main.dozer74.cloudboosttest">
<application
android:name=".Application"
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
public class Application extends android.app.Application {
@Override
public void onCreate() {
super.onCreate();
//Init your Application
CloudApp.init("xxxxxxxxxxxx", "xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx");
}
}
repositories {
maven {
url 'https://docs.cloudboost.io/java.html'
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.2.0'
compile 'io.cloudboost:JavaSDK:1.0.3'
}
class Query extends AsyncTask<Void, Void, Void> {
@Override
protected String doInBackground(String... args) {
CloudQuery query = new CloudQuery("Messages");
try {
query.find(new CloudObjectArrayCallback(){
@Override
public void done(CloudObject[] x, CloudException t) {
if(x != null){
Log.d("dozer74", "====>>>> x is not equal to null");
} else {
Log.d("dozer74", "====>>>> x is equal to null");
}
if(t != null){
Log.d("dozer74", "====>>>> t is not equal to null");
} else {
Log.d("dozer74", "====>>>> t is equal to null");
}
}
});
} catch (CloudException e) {
e.printStackTrace();
}
return null;
}
}
public void getTroopsFromDatabase(View view) {
//Log.d("dozer74", "Get troops from database");
new Query().execute();
}