Android:如何在AlertDialog中显示带有图像的复选框列表
我需要我的AlertDialog,如上图所示,但带有复选框 我已经检查了这一点,并创建了以下代码 animal_text.xmlAndroid:如何在AlertDialog中显示带有图像的复选框列表,android,android-alertdialog,Android,Android Alertdialog,我需要我的AlertDialog,如上图所示,但带有复选框 我已经检查了这一点,并创建了以下代码 animal_text.xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout android:padding="10dp" android:layout_height="fill_parent" android:layout_width="fill_parent" android:orientation="horiz
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:padding="10dp" android:layout_height="fill_parent" android:layout_width="fill_parent" android:orientation="horizontal" android:id="@+id/layout_root" xmlns:android="http://schemas.android.com/apk/res/android">
<CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/miastorow_text"
android:layout_width="fill_parent"
android:layout_height="?android:attr/listPreferredItemHeight"
android:textAppearance="?android:attr/textAppearanceLarge"
android:gravity="center_vertical"
android:checkMark="?android:attr/listChoiceIndicatorMultiple"
android:paddingLeft="6dip"
android:paddingRight="6dip"
android:textColor="#000"/>
</LinearLayout>
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button" />
</LinearLayout>
//你复制粘贴时出错了
_animals[0] = new Animal( "dog", getImg( R.drawable.dog),"dog_sitting" );
_animals[1] = new Animal( "cat", getImg( R.drawable.cat),"cat_sitting" );
_animals[1] = new Animal( "bird", getImg( R.drawable.bird),"bird_sitting" );
//更改如下
_动物[2]=新动物(“鸟”,getImg(R.drawable.bird),“坐鸟”)
//删除下面的任何一行
btnStart = (Button)findViewById(R.id.button1);
final Button button = (Button) findViewById(R.id.button1);
我们不喜欢猜谜游戏,所以让LogCat看看你从哪里得到的空指针。。。我已经附加了logcat。我得到了另一个pbm。如果我单击该项,则复选框未被选中(即未被选中)…PLZhelp@Deepak在你的线性布局中,你需要提到android:checked=“false”,。。。它不工作,先生。它在setSingleChoiceItems的listner的onClick中gng,但复选框未被选中
_animals[0] = new Animal( "dog", getImg( R.drawable.dog),"dog_sitting" );
_animals[1] = new Animal( "cat", getImg( R.drawable.cat),"cat_sitting" );
_animals[1] = new Animal( "bird", getImg( R.drawable.bird),"bird_sitting" );
btnStart = (Button)findViewById(R.id.button1);
final Button button = (Button) findViewById(R.id.button1);