1
因此,我使用SimonVT number picker嘗試創建一個與薑餅一起使用的號碼選取器。不幸的是,當我嘗試將其設置爲對話框時,它在嘗試膨脹xml時崩潰。我老實說在這上面花了一段時間,不能爲了我的愛而弄明白。其他人可以嗎?使用SimonVT號碼選取器,無法膨脹xml
這是它崩潰了:
import net.simonvt.numberpicker.NumberPicker;
import android.app.AlertDialog;
import android.app.Dialog;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.view.View;
public class setSnoozeMethodDialog extends DialogFragment{
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
View view = getActivity().getLayoutInflater().inflate(R.layout.set_snooze_dialog, null);
NumberPicker np = (NumberPicker) view.findViewById(R.id.numberPicker);
np.setMaxValue(20);
np.setMinValue(0);
np.setFocusable(true);
np.setFocusableInTouchMode(true);
builder.setView(view);
return builder.create();
}
這是有被誇大
<?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="horizontal"
android:gravity="center">
<net.simonvt.numberpicker.NumberPicker
android:id="@+id/numberPicker"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
這麻煩XML是錯誤
01-07 23:44:33.308: E/AndroidRuntime(623): FATAL EXCEPTION: main
01-07 23:44:33.308: E/AndroidRuntime(623): android.view.InflateException: Binary XML file line #8: Error inflating class net.simonvt.numberpicker.NumberPicker
01-07 23:44:33.308: E/AndroidRuntime(623): at android.view.LayoutInflater.createView(LayoutInflater.java:518)
01-07 23:44:33.308: E/AndroidRuntime(623): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:570)
01-07 23:44:33.308: E/AndroidRuntime(623): at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
01-07 23:44:33.308: E/AndroidRuntime(623): at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
01-07 23:44:33.308: E/AndroidRuntime(623): at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
01-07 23:44:33.308: E/AndroidRuntime(623): at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
我把這些在我已經清單
<activity
android:name="net.simonvt.numberpicker.samples.DarkThemeActivity"
android:theme="@style/SampleTheme" />
<activity
android:name="net.simonvt.numberpicker.samples.LightThemeActivity"
android:theme="@style/SampleTheme.Light" />
這是我theme.xml價值的文件夾
<resources>
<style name="SampleTheme" parent="android:Theme">
<item name="numberPickerStyle">@style/NPWidget.Holo.NumberPicker</item>
</style>
<style name="SampleTheme.Light" parent="android:Theme.Light">
<item name="numberPickerStyle">@style/NPWidget.Holo.Light.NumberPicker</item>
</style>