Google Android - это несложно

Код: Выделить всё

07-18 09:44:55.021: E/AndroidRuntime(4156): FATAL EXCEPTION: main
07-18 09:44:55.021: E/AndroidRuntime(4156): Process: net.simonvt.numberpicker.samples, PID: 4156
07-18 09:44:55.021: E/AndroidRuntime(4156): android.view.InflateException: Binary XML file line #8: Error inflating class net.simonvt.numberpicker.NumberPicker
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.view.LayoutInflater.createView(LayoutInflater.java:620)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:696)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at net.simonvt.numberpicker.samples.NumberPickerDialog2.onCreateView(NumberPickerDialog2.java:23)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.app.Fragment.performCreateView(Fragment.java:1700)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:890)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1062)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.app.BackStackRecord.run(BackStackRecord.java:684)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1447)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.app.FragmentManagerImpl$1.run(FragmentManager.java:443)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.os.Handler.handleCallback(Handler.java:733)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.os.Handler.dispatchMessage(Handler.java:95)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.os.Looper.loop(Looper.java:136)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.app.ActivityThread.main(ActivityThread.java:5017)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at java.lang.reflect.Method.invokeNative(Native Method)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at java.lang.reflect.Method.invoke(Method.java:515)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at dalvik.system.NativeStart.main(Native Method)
07-18 09:44:55.021: E/AndroidRuntime(4156): Caused by: java.lang.reflect.InvocationTargetException
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at java.lang.reflect.Constructor.constructNative(Native Method)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.view.LayoutInflater.createView(LayoutInflater.java:594)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	... 21 more
07-18 09:44:55.021: E/AndroidRuntime(4156): Caused by: android.content.res.Resources$NotFoundException: Resource ID #0x0
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.content.res.Resources.getValue(Resources.java:1123)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.content.res.Resources.loadXmlResourceParser(Resources.java:2309)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.content.res.Resources.getLayout(Resources.java:939)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at android.view.LayoutInflater.inflate(LayoutInflater.java:395)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at net.simonvt.numberpicker.NumberPicker.<init>(NumberPicker.java:635)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	at net.simonvt.numberpicker.NumberPicker.<init>(NumberPicker.java:560)
07-18 09:44:55.021: E/AndroidRuntime(4156): 	... 24 more

Код: Выделить всё

import net.simonvt.numberpicker.NumberPicker;
import android.app.DialogFragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

public class NumberPickerDialog2 extends DialogFragment {
	
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
		      Bundle savedInstanceState) {
	 	     
	   View view = inflater.inflate(R.layout.activity_light, null);
	
	   NumberPicker np = (NumberPicker)view.findViewById(R.id.numberPicker);
	   np.setMaxValue(100); 
	   np.setValue(20); 
	   np.setMinValue(0);   
 
	return view;
	  
	   }
	}

Код: Выделить всё

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:gravity="center">
    
        <net.simonvt.numberpicker.NumberPicker
        android:id="@+id/numberPicker"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />
        
</LinearLayout>

Код: Выделить всё

DialogFragment newFragment = new NumberPickerDialog2();
newFragment.show(getFragmentManager(), "numberPicker");