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POCustom number picker inside fragment
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  1. POCustom number picker inside fragment
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    copied!<p>Please, help me with using <code>NumberPicker</code> from <a href="https://github.com/SimonVT/android-numberpicker" rel="nofollow">https://github.com/SimonVT/android-numberpicker</a>. I have fragment inside which I have button. After clicking button I want to show my number picker (as a pop-up, not new screen). So what I did: I created <code>NumberPickerCustomDialog</code></p> <pre><code>public class NumberPickerCustomDialog extends DialogFragment { Context context; @Override public Dialog onCreateDialog(Bundle savedInstanceState) { // get context context = getActivity().getApplicationContext(); // make dialog object AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); // get the layout inflater LayoutInflater li = (LayoutInflater) context .getSystemService(Context.LAYOUT_INFLATER_SERVICE); // inflate our custom layout for the dialog to a View View view = li.inflate(R.layout.activity_dark, null); // inform the dialog it has a custom View builder.setView(view); // and if you need to call some method of the class NumberPicker np = (NumberPicker) view .findViewById(R.id.numberPicker); // create the dialog from the builder then show return builder.create(); } </code></pre> <p>}</p> <p>And now in my fragment, after clicking the button I try to show my number picker:</p> <pre><code>FragmentManager fm = getFragmentManager(); NumberPickerCustomDialog yourDialog = new NumberPickerCustomDialog(); yourDialog.show(fm, "some_optional_tag"); </code></pre> <p>My layout looks:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="horizontal" android:gravity="center"&gt; &lt;net.simonvt.numberpicker.NumberPicker android:id="@+id/numberPicker" android:layout_width="wrap_content" android:layout_height="wrap_content" /&gt; </code></pre> <p></p> <p>I included library into project, copied layouts and got error:</p> <pre><code>04-17 11:33:28.264: E/AndroidRuntime(10891): FATAL EXCEPTION: main 04-17 11:33:28.264: E/AndroidRuntime(10891): android.view.InflateException: Binary XML file line #8: Error inflating class net.simonvt.numberpicker.NumberPicker 04-17 11:33:28.264: E/AndroidRuntime(10891): at android.view.LayoutInflater.createView(LayoutInflater.java:613) 04-17 11:33:28.264: E/AndroidRuntime(10891): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:687) 04-17 11:33:28.264: E/AndroidRuntime(10891): at android.view.LayoutInflater.rInflate(LayoutInflater.java:746) 04-17 11:33:28.264: E/AndroidRuntime(10891): at android.view.LayoutInflater.inflate(LayoutInflater.java:489) 04-17 11:33:28.264: E/AndroidRuntime(10891): at android.view.LayoutInflater.inflate(LayoutInflater.java:396) 04-17 11:33:28.264: E/AndroidRuntime(10891): at android.view.LayoutInflater.inflate(LayoutInflater.java:352) 04-17 11:33:28.264: E/AndroidRuntime(10891): at pl.package.jp.Me.NumberPickerCustomDialog.onCreateDialog(NumberPickerCustomDialog.java:26) 04-17 11:33:28.264: E/AndroidRuntime(10891): at android.support.v4.app.DialogFragment.getLayoutInflater(DialogFragment.java:295) 04-17 11:33:28.264: E/AndroidRuntime(10891): at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:911) 04-17 11:33:28.264: E/AndroidRuntime(10891): at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1088) 04-17 11:33:28.264: E/AndroidRuntime(10891): at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:682) 04-17 11:33:28.264: E/AndroidRuntime(10891): at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1444) 04-17 11:33:28.264: E/AndroidRuntime(10891): at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:429) </code></pre> <p>What am I doing wrong?</p>
 

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