E/AndroidRuntime(2203): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.androidlogin.ws/com.androidlogin.ws.InsertionExample}: java.lang.ClassCastException: java.util.ArrayList10-1516:39:36.142: E/AndroidRuntime(2203): at android.app.ActivityThread.performLaunchActivity(Activity...
packagecom.mkyong.android;importjava.util.ArrayList;importjava.util.List;importandroid.app.Activity;importandroid.os.Bundle;importandroid.view.View;importandroid.view.View.OnClickListener;importandroid.widget.ArrayAdapter;importandroid.widget.Button;importandroid.widget.Spinner;importandroid.widget.Toast;publicc...
I've implemented anArrayAdapterto populate mySpinnerview. TheSpinneris working fine, however android is not detecting when I click an item in the spinner. I've abided by all the requirements in thespinner example in the Android docsincluding implementingAdapterView.OnItemSelectedListenerto my Activity...
package com.example.spinnerdemo; import java.util.List; import android.content.Context; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.ImageView; import android.widget.TextView; /** * 自定义适配器...
spinner.setOnSpinnerItemSelectedListener(new OnSpinnerItemSelectedListener() { @Override public void onItemSelected(NiceSpinner parent, View view, int position, long id) { // This example uses String, but your type can be any String item = parent.getItemAtPosition(position); ... } }); ...
Android Spinner In Toolbar As the title of the post suggest in this tutorial we will see how to have spinner widget inside the toolbar in the previous series of tutorial we have seen many example on how to set up the android sp... ...
android studio git 使用 1.git 基本命令使用 1.1 git 下载地址 http://git-scm.com/download/win 1.2 git 基本命令 git 3种状态 已提交(committed)、已修改(modified)和已暂存(staged) 添加用户名和邮箱(--global 代表全局的) git config --global user.name "John Doe&quo......
A simple example is the java.lang.Boolean class. In order to save memory and CPU cycles, it is preferable to use the predefined constants TRUE and FALSE. Constructor invocations should be replaced by calls to Boolean.valueOf(). Some extremely performance sensitive projects may require the use ...
使用SearchableSpinner库,有可用的SearchableSpinner库列表,只需选择其中一个更好的https://github.com/...
Example: Setting the password property of an event in addition to properties set by the super implementation: public void onInitializeAccessibilityEvent(AccessibilityEvent event) { super.onInitializeAccessibilityEvent(event); event.setPassword(true); } If an View.AccessibilityDelegate has been specified...