Кто-нибудь успешно установил пользовательский заголовок, используя MonoDroid?
Этот код завершается ошибкой:
base.OnCreate (bundle);
SetContentView (Resource.Layout.WordSearchLayout);
//Customise the title bar
if (this.Window.RequestFeature(WindowFeatures.CustomTitle))
{
this.Window.SetFeatureInt (WindowFeatures.CustomTitle, Resource.Layout.custom_title);
}
Странно, что при вызове RequestFeature
происходит сбой, за исключением requestFeature() must be called!
.
I/MonoDroid(26052): UNHANDLED EXCEPTION: Android.Util.AndroidRuntimeException: Exception of type 'Android.Util.AndroidRuntimeException' was thrown.
I/MonoDroid(26052): at Android.Runtime.JNIEnv.CallBooleanMethod (intptr,intptr,Android.Runtime.JValue[]) <0x0007c>
I/MonoDroid(26052): at Android.Views.Window.RequestFeature (Android.Views.WindowFeatures) <0x00157>
I/MonoDroid(26052): at com.xxx.android.WordSearchActivity.OnCreate (Android.OS.Bundle) <0x0013b>
I/MonoDroid(26052): at Android.App.Activity.n_OnCreate_Landroid_os_Bundle_ (intptr,intptr,intptr) <0x0005f>
I/MonoDroid(26052): at (wrapper dynamic-method) object.1a40b50f-d523-4f52-b291-bcedd3a88965 (intptr,intptr,intptr) <0x00033>
I/MonoDroid(26052):
I/MonoDroid(26052): --- End of managed exception stack trace ---
I/MonoDroid(26052): android.util.AndroidRuntimeException: requestFeature() must be called before adding content
I/MonoDroid(26052): at com.android.internal.policy.impl.PhoneWindow.requestFeature(PhoneWindow.java:181)
I/MonoDroid(26052): at com.xxx.android.WordSearchActivity.n_onCreate(Native Method)
I/MonoDroid(26052): at com.xxx.android.WordSearchActivity.onCreate(WordSearchActivity.java:30)
I/MonoDroid(26052): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1065)
I/MonoDroid(26052): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2745)
I/MonoDroid(26052): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2797)
I/MonoDroid(26052): at android.app.ActivityThread.access$2300(ActivityThread.java:135)
I/MonoDroid(26052): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2132)
I/MonoDroid(26052): at android.os.Handler.dispatchMessage(Handler.java:99)
I/MonoDroid(26052): at android.os.Looper.loop(Looper.java:143)
I/MonoDroid(26052): at android.app.ActivityThread.main(ActivityThread.java:4914)
I/MonoDroid(26052): at java.lang.reflect.Method.invokeNative(Native Method)
I/MonoDroid(26052): at java.lang.reflect.Method.invoke(Method.java:521)
I/MonoDroid(26052): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
I/MonoDroid(26052): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
I/MonoDroid(26052): at dalvik.system.NativeStart.main(Native Method)
E/mono (26052):
E/mono (26052): Unhandled Exception: Android.Util.AndroidRuntimeException: Exception of type 'Android.Util.AndroidRuntimeException' was thrown.
E/mono (26052): at Android.Runtime.JNIEnv.CallBooleanMethod (IntPtr jobject, IntPtr jmethod, Android.Runtime.JValue[] parms) [0x00000] in <filename unknown>:0
E/mono (26052): at Android.Views.Window.RequestFeature (WindowFeatures featureId) [0x00000] in <filename unknown>:0
E/mono (26052): at com.xxx.android.WordSearchActivity.OnCreate (Android.OS.Bundle bundle) [0x00000] in <filename unknown>:0
E/mono (26052): at Android.App.Activity.n_OnCreate_Landroid_os_Bundle_ (IntPtr jnienv, IntPtr native__this, IntPtr native_savedInstanceState) [0x00000] in <filename unknown>:0
E/mono (26052): at (wrapper dynamic-method) object:1a40b50f-d523-4f52-b291-bcedd3a88965 (intptr,intptr,intptr)
E/mono (26052): --- End of managed exception stack trace ---
E/mono (26052): android.util.AndroidRuntimeException: requestFeature() must be called before adding content
E/mono (26052): at com.android.internal.policy.impl.PhoneWindow.requestFeature(PhoneWindow.java:181)
E/mono (26052): at com.xxx.andro
Изменение порядка кода для вызова SetContentView
(см. Ниже) имеет некоторый эффект:
base.OnCreate (bundle);
//Customise the title bar
if (this.Window.RequestFeature (WindowFeatures.CustomTitle))
{
this.Window.SetFeatureInt (WindowFeatures.CustomTitle, Resource.Layout.custom_title);
}
SetContentView (Resource.Layout.WordSearchLayout);
Это приведет к пустой серой полосе в заголовке, ноничего больше.custom_title определяется как:
<TextView
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/myTitle"
android:text="This is my new title"
android:layout_width="fill_parent"
android:layout_height="50dp"
android:textColor="@android:color/black"
android:background="@android:color/white"
android:layout_marginLeft="25px"
android:paddingTop="3px"
/>
Тот же результат (серая полоса) на эмуляторе и устройстве.
Есть идеи?