在 Android 中,ArrayAdapter 类是用于()
A.用于把数据绑定到组件上
B. 它能把数据显示到 Activity 上
C. 它能把数据传递给广播
D. 它能把数据传递给服务
A.用于把数据绑定到组件上
B. 它能把数据显示到 Activity 上
C. 它能把数据传递给广播
D. 它能把数据传递给服务
第4题
A.android:visibility=visible
B.android:visibility=invisible
C.android:visibility=gone
D.android:visibility=none
第5题
A.setOnItemSelected()
B.setOnItemSelectedListener()
C.setOpionsItemSelected()
D.setOnItemLongClikeListener()
第7题
下面在AndroidManifest.xml文件中注册BroadcastReceiver方式正确的()
A、<receiver android:name="NewBroad">
<intent-filter>
<action
android:name="android.provider.action.NewBroad"/>
<action>
</intent-filter>
</receiver>
B、<receiver android:name="NewBroad">
<intent-filter>
android:name="android.provider.action.NewBroad"/>
</intent-filter>
</receiver>
C、<receiver android:name="NewBroad">
<action
android:name="android.provider.action.NewBroad"/>
<action>
</receiver>
D、<intent-filter>
<receiver android:name="NewBroad">
<action>
android:name="android.provider.action.NewBroad"/>
<action>
</receiver>
</intent-filter>
第8题
下面在AndroidManifest.xml文件中注册BroadcastReceiver方式正确的是()
A、<receiver android:name="NewBroad">
<intent-filter>
<action
android:name="android.provider.action.NewBroad"/>
<action>
</intent-filter>
</receiver>
B、<receiver android:name="NewBroad">
<intent-filter>
android:name="android.provider.action.NewBroad"/>
</intent-filter>
</receiver>
C、<receiver android:name="NewBroad">
<action
android:name="android.provider.action.NewBroad"/>
<action>
</receiver>
D、<intent-filter>
<receiver android:name="NewBroad">
<action>
android:name="android.provider.action.NewBroad"/>
<action>
</receiver>
</intent-filter>
第10题
A.onCreateOptionsMenu()
B.onCreateMenu()
C.onOptionsItemSelected()
D.onItemSelected()