Android系统默认对话框添加图片功能

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="horizontal" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@drawable/my_dialog_shape">  <ImageView   android:id="@+id/iv_dialog"   android:layout_width="wrap_content"   android:layout_height="50dp"   android:paddingLeft="20dp"   android:gravity="center"/>  <TextView   android:gravity="center"   android:id="@+id/tv_dialog"   android:layout_width="wrap_content"   android:layout_height="50dp"   android:textSize="20sp"   android:layout_marginLeft="14dp"/></LinearLayout>Main_activity.xml布局文件<TextView style="@style/itemTextLeft" android:layout_width="wrap_content" android:layout_height="@dimen/dp_40" android:drawableLeft="@mipmap/zhifufangshi" android:drawablePadding="@dimen/dp_10" android:text="@string/text_zhifufangshi" /><TextView android:id="@+id/fangshi" android:clickable="true" style="@style/itemTextLeftNext" android:layout_width="match_parent" android:layout_height="@dimen/dp_40" android:gravity="center_vertical|end" android:drawablePadding="@dimen/dp_10" />MainActivity.java源文件//支付对话框 icon or textprivate String[] datas = {"微信支付", "支付宝支付", "余额支付"};private int[] images = {R.drawable.weixinzhifu, R.drawable.zhifubaozhifu, R.drawable.yuezhifu};private List<Map<String, Object>> listItem;public class MainActivity extends BaseActivity implements View.OnClickListener{@Overrideprotected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);  initView（）；}@Overrideprotected void initView() {  findViewById(R.id.fangshi).setOnClickListener(this);}@Overridepublic void onClick(View view) { if (view != null) {  switch (view.getId()) {      case R.id.fangshi:      showFangshi();      break;    }}//选择支付方式private void showFangshi() { listItem = new ArrayList<Map<String, Object>>(); for (int i = 0; i < datas.length; i++) {  Map<String, Object> map = new HashMap<>();  map.put("data", datas[i]);  map.put("image", images[i]);  listItem.add(map); } SimpleAdapter simpleAdapter = new SimpleAdapter(this, listItem, R.layout.dialog_list_item,   new String[]{"data", "image"}, new int[]{R.id.tv_dialog, R.id.iv_dialog}); //自定义列表对话框 AlertDialog.Builder builder = new AlertDialog.Builder(this).setAdapter(simpleAdapter,   new DialogInterface.OnClickListener() {  @Override  public void onClick(DialogInterface dialog, int which) {   //Toast.makeText(MainActivity.this, "选中了："+datas[which].toString(),Toast.LENGTH_SHORT).show();   //支付方式那行显示名称   fangshi.setText(datas[which]);   //支付方式赋值   payType = which;   //关闭对话框   dialog.dismiss();  } }); builder.create().show();}