我想在自定义对话框中显示地图 v2 也显示地图，但是当我关闭自定义对话框并再次被称为自定义对话框时出现错误，我将代码用于该类
活动课
public class MainActivity extends FragmentActivity {
PopupWindow pw;
GoogleMap map;
final Context context = this;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
DisplayMetrics displaymetrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
final int screenheight = displaymetrics.heightPixels;
final int screenwidth = displaymetrics.widthPixels;
Button button= (Button)findViewById(R.id.button);
button.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// custom dialog
final Dialog dialog = new Dialog(context);
dialog.getWindow().setLayout((screenwidth*90)/100,(screenheight*90)/100);
dialog.setContentView(R.layout.popupstellodetailpage);
dialog.setTitle("Title...");
map= ((SupportMapFragment) getSupportFragmentManager()
.findFragmentById(R.id.popupmapview)).getMap();
Button dialogButton = (Button) dialog.findViewById(R.id.buttoncancel);
// if button is clicked, close the custom dialog
dialogButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
dialog.dismiss();
}
});
dialog.show();
}
});
}
主要的.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<Button
android:id="@+id/button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginTop="100dp"
android:text="Button" />
</RelativeLayout>
Popupstellodetail.xml
<
LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/popuplayout"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@android:color/black"
android:orientation="vertical" >
<Button
android:id="@+id/buttoncancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Cancel"
android:layout_gravity="right"
/>
<fragment
android:id="@+id/popupmapview"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_margin="10dp"
class="com.google.android.gms.maps.SupportMapFragment" />
</LinearLayout>
Logcat 错误
04-17 13:09:06.391: E/AndroidRuntime(11978): FATAL EXCEPTION: main
04-17 13:09:06.391: E/AndroidRuntime(11978): android.view.InflateException: Binary XML file line #16: Error inflating class fragment
04-17 13:09:06.391: E/AndroidRuntime(11978): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
04-17 13:09:06.391: E/AndroidRuntime(11978): at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
04-17 13:09:06.391: E/AndroidRuntime(11978): at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
04-17 13:09:06.391: E/AndroidRuntime(11978): at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
04-17 13:09:06.391: E/AndroidRuntime(11978): at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
04-17 13:09:06.391: E/AndroidRuntime(11978): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:306)
04-17 13:09:06.391: E/AndroidRuntime(11978): at android.app.Dialog.setContentView(Dialog.java:467)
04-17 13:09:06.391: E/AndroidRuntime(11978): at com.example.stiptis.MainActivity$1.onClick(MainActivity.java:58)
04-17 13:09:06.391: E/AndroidRuntime(11978): at android.view.View.performClick(View.java:4222)
04-17 13:09:06.391: E/AndroidRuntime(11978): at android.view.View$PerformClick.run(View.java:17273)
04-17 13:09:06.391: E/AndroidRuntime(11978): at android.os.Handler.handleCallback(Handler.java:615)
04-17 13:09:06.391: E/AndroidRuntime(11978): at android.os.Handler.dispatchMessage(Handler.java:92)
04-17 13:09:06.391: E/AndroidRuntime(11978): at android.os.Looper.loop(Looper.java:137)
04-17 13:09:06.391: E/AndroidRuntime(11978): at android.app.ActivityThread.main(ActivityThread.java:4895)
04-17 13:09:06.391: E/AndroidRuntime(11978): at java.lang.reflect.Method.invokeNative(Native Method)
04-17 13:09:06.391: E/AndroidRuntime(11978): at java.lang.reflect.Method.invoke(Method.java:511)
04-17 13:09:06.391: E/AndroidRuntime(11978): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:994)
04-17 13:09:06.391: E/AndroidRuntime(11978): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:761)
04-17 13:09:06.391: E/AndroidRuntime(11978): at dalvik.system.NativeStart.main(Native Method)
04-17 13:09:06.391: E/AndroidRuntime(11978): Caused by: java.lang.IllegalArgumentException: Binary XML file line #16: Duplicate id 0x7f040008, tag null, or parent id 0x0 with another fragment for com.google.android.gms.maps.SupportMapFragment
04-17 13:09:06.391: E/AndroidRuntime(11978): at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:285)
04-17 13:09:06.391: E/AndroidRuntime(11978): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:676)
04-17 13:09:06.391: E/AndroidRuntime(11978): ... 18 more