Android:更改Spinner下拉视图

时间:2012-11-26 07:29:14

标签: android android-layout spinner android-spinner

我的应用程序我想要以下类型的Spinner Dropdown视图。enter image description here 对于这种类型的微调视图。我写了这段代码。

ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this,
            R.array.spinner, android.R.layout.simple_spinner_item);
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    spinner_obj.setAdapter(adapter);

我是从http://developer.android.com/guide/topics/ui/controls/spinner.html得到的 但我得到的是, enter image description here

请为我提供最好的方法....

6 个答案:

答案 0 :(得分:30)

有点复兴旧帖子,但接受的答案远非理想。执行此操作的正确方法是在布局xml中将Spinner设置为下拉模式:

<Spinner 
    android:id="@+id/my_spinner"
    ...
    android:spinnerMode="dropdown"/>

可用选项包括“对话框”和“下拉列表”。

答案 1 :(得分:8)

您的应用程序在旧主题上运行。

如果你使用android 4.2设置android应用程序主题(在清单文件中)

 android:theme="@android:style/Theme.Holo.Light"

OR

 android:theme="@android:style/Theme.Holo.Light.DarkActionBar"

答案 2 :(得分:2)

可能是你在4.0以下运行,4.0会显示你的图像下拉列表

答案 3 :(得分:1)

您可以使用如下弹出窗口:

           spinner=(EditText)findViewById(R.id.txt_Spinner);


        spinner.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {

                p = new Point();
                p.x = location[0]+(v.getHeight());
                p.y = location[1]+v.getHeight();

                if (p != null)
                    showPopup(statusActivity.this, p);

                System.out.println("show popup");
            }
        });




    // The method that displays the popup.
    private void showPopup(final Activity context, Point p) {
        int popupWidth = 300;
        int popupHeight = 500;

        // Inflate the popup_layout.xml
        LinearLayout viewGroup = (LinearLayout) context.findViewById(R.id.popup);
        LayoutInflater layoutInflater = (LayoutInflater) context
        .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        View layout = layoutInflater.inflate(R.layout.popup_layout, viewGroup);

        // Creating the PopupWindow
        popup = new PopupWindow(context);
        popup.setContentView(layout);
        popup.setWidth(popupWidth);
        popup.setHeight(popupHeight);
        popup.setFocusable(true);

        // Some offset to align the popup a bit to the right, and a bit down, relative to button's position.
        int OFFSET_X = 00;
        int OFFSET_Y = 00;

        // Clear the default translucent background
        popup.setBackgroundDrawable(new BitmapDrawable());

        // Displaying the popup at the specified location, + offsets.
        popup.showAtLocation(layout, Gravity.NO_GRAVITY, p.x + OFFSET_X, p.y + OFFSET_Y);
        ((TextView)layout.findViewById(R.id.textView2)).setClickable(true);
        ((TextView)layout.findViewById(R.id.textView3)).setClickable(true);
        ((TextView)layout.findViewById(R.id.textView4)).setClickable(true);
        ((TextView)layout.findViewById(R.id.textView5)).setClickable(true);
        ((TextView)layout.findViewById(R.id.textView6)).setClickable(true);
        ((TextView)layout.findViewById(R.id.textView7)).setClickable(true);
        ((TextView)layout.findViewById(R.id.textView8)).setClickable(true);
        ((TextView)layout.findViewById(R.id.textView9)).setClickable(true);

    }

and popup.xml

    <?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/popup"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:background="@drawable/popup_bg"
    android:orientation="vertical" >

    <TextView
        android:id="@+id/textView1"
        style="@style/text_orange_heading"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Select Status"
        android:textAppearance="?android:attr/textAppearanceLarge" />

    <TextView
        android:id="@+id/textView2"
        style="@style/text_blue_contains"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="5dp"
        android:onClick="onClick"
        android:clickable="true"
        android:drawableBottom="@drawable/line_white"
        android:tag="Sleeping"
        android:text="Sleeping" />

    <TextView
        android:id="@+id/textView3"
        style="@style/text_blue_contains"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="5dp"
        android:onClick="onClick"
        android:clickable="true"
        android:drawableBottom="@drawable/line_white"
        android:tag="Available"
        android:text="Available" />

    <TextView
        android:id="@+id/textView4"
        style="@style/text_blue_contains"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="5dp"
        android:onClick="onClick"
        android:clickable="true"
        android:drawableBottom="@drawable/line_white"
        android:tag="Busy"
        android:text="Busy" />

    <TextView
        android:id="@+id/textView5"
        style="@style/text_blue_contains"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="5dp"
        android:onClick="onClick"
        android:clickable="true"
        android:drawableBottom="@drawable/line_white"
        android:tag="At work"
        android:text="At work" />

    <TextView
        android:id="@+id/textView6"
        style="@style/text_blue_contains"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="5dp"
        android:onClick="onClick"
        android:clickable="true"
        android:drawableBottom="@drawable/line_white"
        android:tag="Battery charge low"
        android:text="Battery charge low" />

    <TextView
        android:id="@+id/textView7"
        style="@style/text_blue_contains"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="5dp"
        android:onClick="onClick"
        android:clickable="true"
        android:drawableBottom="@drawable/line_white"
        android:tag="In meeting"
        android:text="In meeting" />

    <TextView
        android:id="@+id/textView8"
        style="@style/text_blue_contains"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="5dp"
        android:onClick="onClick"
        android:clickable="true"
        android:drawableBottom="@drawable/line_white"
        android:tag="TMS me later"
        android:text="TMS me later" />

    <TextView
        android:id="@+id/textView9"
        style="@style/text_blue_contains"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="5dp"
        android:onClick="onClick"
        android:clickable="true"
        android:drawableBottom="@drawable/line_white"
        android:tag="At the toilet"
        android:text="At the toilet" />

    <EditText
        android:id="@+id/textCustomize"
        style="@style/text_blue_contains"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="5dp"
        android:tag="Customize"
        android:text="Customize" />

</LinearLayout>

答案 4 :(得分:1)

对于GUI使用HoloEverywhere。 https://github.com/Prototik/HoloEverywhere HoloEverywhere是最好的方式,如果你想在旧版Android 4.0上使用Holo主题。

对于下拉列表,在Stephen Kidson提到的布局中使用android:spinnerMode =“dropdown”。

答案 5 :(得分:-3)

您想要使用的AutocompleteTextView窗口小部件,但您尝试使用Spinner窗口小部件。

如果我猜对了,请参考链接。 AutocompleteTextView

干杯。