Sony D2203 работает под управлением Android 4.4.2, а D2403 работает под управлением Android 4.4.4.Я получаю сообщение об ошибке при запуске PreferenceManager.setDefaultValues на Sony D2203, но он работает при запуске его на моем Sony D2403
Конкретная строка в коде, который дает ошибку является:
PreferenceManager.setDefaultValues(this,R.xml.preference,false);
Это выход LogCat ошибки:
4-22 13:13:42.542 24913-24913/petra.com.wecapture E/AndroidRuntime? FATAL EXCEPTION: main
Process: petra.com.wecapture, PID: 24913
java.lang.RuntimeException: Unable to start activity ComponentInfo{petra.com.wecapture/petra.com.wecapture.MainActivity}: android.view.InflateException: Binary XML file line #6: Error inflating class petra.com.settings.MyEditTextPreference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2246)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2296)
at android.app.ActivityThread.access$800(ActivityThread.java:145)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1243)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5136)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:819)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:635)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.view.InflateException: Binary XML file line #6: Error inflating class petra.com.settings.MyEditTextPreference
at android.preference.GenericInflater.createItem(GenericInflater.java:386)
at android.preference.GenericInflater.createItemFromTag(GenericInflater.java:430)
at android.preference.GenericInflater.rInflate(GenericInflater.java:481)
at android.preference.GenericInflater.rInflate(GenericInflater.java:493)
at android.preference.GenericInflater.inflate(GenericInflater.java:326)
at android.preference.GenericInflater.inflate(GenericInflater.java:263)
at android.preference.PreferenceManager.inflateFromResource(PreferenceManager.java:272)
at android.preference.PreferenceManager.setDefaultValues(PreferenceManager.java:485)
at android.preference.PreferenceManager.setDefaultValues(PreferenceManager.java:444)
at petra.com.wecapture.MainActivity.onCreate(MainActivity.java:221)
at android.app.Activity.performCreate(Activity.java:5231)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2210)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2296)
at android.app.ActivityThread.access$800(ActivityThread.java:145)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1243)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5136)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:819)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:635)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NoSuchMethodException: <init> [class android.content.Context, interface android.util.AttributeSet]
at java.lang.Class.getConstructorOrMethod(Class.java:472)
at java.lang.Class.getConstructor(Class.java:446)
at android.preference.GenericInflater.createItem(GenericInflater.java:377)
at android.preference.GenericInflater.createItemFromTag(GenericInflater.java:430)
at android.preference.GenericInflater.rInflate(GenericInflater.java:481)
at android.preference.GenericInflater.rInflate(GenericInflater.java:493)
at android.preference.GenericInflater.inflate(GenericInflater.java:326)
at android.preference.GenericInflater.inflate(GenericInflater.java:263)
at android.preference.PreferenceManager.inflateFromResource(PreferenceManager.java:272)
at android.preference.PreferenceManager.setDefaultValues(PreferenceManager.java:485)
at android.preference.PreferenceManager.setDefaultValues(PreferenceManager.java:444)
at petra.com.wecapture.MainActivity.onCreate(MainActivity.java:221)
at android.app.Activity.performCreate(Activity.java:5231)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2210)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2296)
at android.app.ActivityThread.access$800(ActivityThread.java:145)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1243)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5136)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:819)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:635)
at dalvik.system.NativeStart.main(Native Method)
device not found
Вот класс MyEditTextPreference:
import android.content.Context;
import android.preference.EditTextPreference;
import android.util.AttributeSet;
public class MyEditTextPreference extends EditTextPreference {
public MyEditTextPreference(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
@Override
public void setText(String text) {
super.setText(text);
setSummary(text);
}
}
Файл предпочтения XML:
<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
<PreferenceCategory
android:title="App settings"
android:key="pref_key_storage_settings">
<petra.com.settings.MyEditTextPreference
android:key="pref_serverpath"
android:title="Server address"
android:defaultValue="http://192.168.0.1/"
/>
<petra.com.settings.MyEditTextPreference
android:key="pref_servicename"
android:title="Service Name"
android:defaultValue="Service1.svc"
/>
<CheckBoxPreference
android:key="pref_firstrun"
android:title="firstrun"
android:defaultValue="true"
/>
</PreferenceCategory>
<PreferenceCategory
android:title="Local Database Tools"
android:key="pref_key_db_settings">
<Preference
android:key="pref_clean_db"
android:title="Clean database"
android:summary="All data in local database will be lost."
android:enabled="true">
</Preference>
</PreferenceCategory>
</PreferenceScreen>
Кто-нибудь знает, почему у меня возникла эта проблема? Я не могу найти что-либо, чтобы помочь в Интернете. Похоже, что с моим кодом между Android 4.4.2 и Android 4.4.4 должна быть проблема совместимости, но я не знаю, что это такое.