我试图表明一个AlertDialog用下面的代码:高度的AlertDialog
final int requestLayout = R.layout.triprunning_pause;
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View layout = inflater.inflate(requestLayout, null);
final AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle(R.string.runningTrip_pause_title);
builder.setIcon(android.R.drawable.ic_media_pause);
builder.setView(layout);
dialog = builder.create();
dialog.show();
我会告诉看起来像XML:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="match_parent"
android:id="@+id/triprunning_pause_root">
<TextView android:id="@+id/questionText" android:layout_width="match_parent"
android:layout_height="wrap_content" android:text="@string/runningTrip_pause_text"
android:textSize="22sp" android:gravity="center_vertical|center_horizontal"
android:paddingBottom="5dp" />
<View android:id="@+id/buttons_helper" android:layout_width="0dp"
android:layout_height="0dp" android:layout_centerHorizontal="true" />
<Button android:id="@+id/continueButton" android:layout_width="match_parent"
android:layout_height="wrap_content" android:text="Fortsetzen"
android:layout_below="@id/questionText" android:layout_toLeftOf="@id/buttons_helper" />
<Button android:id="@+id/stopButton" android:layout_width="match_parent"
android:layout_height="wrap_content" android:text="Beenden"
android:layout_below="@id/questionText" android:layout_toRightOf="@id/buttons_helper" />
而我得到的是:
screenshot http://img546.imageshack.us/img546/2057/devicef.png
我真的搞不清楚,为什么在拖曳按钮之后有这个黑色空间?任何想法?
编辑:把它与下面的XML工作:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="wrap_content"
android:id="@+id/triprunning_pause_root" android:orientation="vertical">
<TextView android:id="@+id/questionText" android:layout_width="match_parent"
android:layout_height="wrap_content" android:text="@string/runningTrip_pause_text"
android:textSize="22sp" android:gravity="center_vertical|center_horizontal"
android:paddingBottom="5dp" />
<LinearLayout android:layout_width="match_parent"
android:layout_height="wrap_content">
<Button android:id="@+id/continueButton" android:layout_width="match_parent"
android:layout_height="wrap_content" android:text="Fortsetzen"
android:layout_below="@id/questionText" android:layout_toLeftOf="@id/buttons_helper"
android:layout_weight="1" />
<Button android:id="@+id/stopButton" android:layout_width="match_parent"
android:layout_height="wrap_content" android:text="Beenden"
android:layout_below="@id/questionText" android:layout_toRightOf="@id/buttons_helper"
android:layout_weight="1" />
</LinearLayout>
还不如我得到了一个毫无意义的嵌套,但它的工作原理的最佳解决方案......
是的..以前试过..相同的结果! – Stefan 2011-04-13 11:42:17
嗯......如果您尝试使用LinearLayout,该怎么办? – Tima 2011-04-13 11:46:40
或更好。为什么使用DialogBuilder而不是Dialog?在谷歌的例子中,他们使用的是Dialog http://developer.android.com/guide/topics/ui/dialogs.html#CustomDialog – Tima 2011-04-13 11:50:14