Ik heb mijn app nodig om een dialoogvenster Zoekbalk te maken. Maar ik kan het niet laten werken. Ik verwijs deze stackoverflowvraag Android, SeekBar in dialoogvenster en hier is mijn code.
Ik maak een menu en op het menu-item wanneer de gebruiker op de knop size_config klikt, moet de zoekbalk worden weergegeven.
}if(item.getItemId() == R.id.size_config){
LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View layout = inflater.inflate(R.id.dialog, (ViewGroup)findViewById(R.id.layout));
AlertDialog.Builder builder = new AlertDialog.Builder(this)
.setView(layout);
AlertDialog alertDialog = builder.create();
alertDialog.show();
SeekBar sb = (SeekBar)layout.findViewById(R.id.dialog);
sb.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser){
Log.d("Dialog to change size", "It's working");
}
@Override
public void onStartTrackingTouch(SeekBar arg0) {
//TODO Auto-generated method stub
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
//TODO Auto-generated method stub
}
});
}
En dit is het lay-outbestand.
dialog.xml
Hier is de foutcode.
06-24 02:31:30.369: E/AndroidRuntime(379): FATAL EXCEPTION: main
06-24 02:31:30.369: E/AndroidRuntime(379): android.content.res.Resources$NotFoundException: Resource ID #0x7f070001 type #0x12 is not valid
06-24 02:31:30.369: E/AndroidRuntime(379): at android.content.res.Resources.loadXmlResourceParser(Resources.java:1874)
06-24 02:31:30.369: E/AndroidRuntime(379): at android.content.res.Resources.getLayout(Resources.java:731)
06-24 02:31:30.369: E/AndroidRuntime(379): at android.view.LayoutInflater.inflate(LayoutInflater.java:318)
06-24 02:31:30.369: E/AndroidRuntime(379): at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
06-24 02:31:30.369: E/AndroidRuntime(379): at in.isuru.animation.SnowFall.onOptionsItemSelected(SnowFall.java:189)
06-24 02:31:30.369: E/AndroidRuntime(379): at android.app.Activity.onMenuItemSelected(Activity.java:2195)
06-24 02:31:30.369: E/AndroidRuntime(379): at com.android.internal.policy.impl.PhoneWindow.onMenuItemSelected(PhoneWindow.java:730)
06-24 02:31:30.369: E/AndroidRuntime(379): at com.android.internal.view.menu.MenuItemImpl.invoke(MenuItemImpl.java:143)
06-24 02:31:30.369: E/AndroidRuntime(379): at com.android.internal.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:855)
06-24 02:31:30.369: E/AndroidRuntime(379): at com.android.internal.view.menu.MenuDialogHelper.onClick(MenuDialogHelper.java:137)
06-24 02:31:30.369: E/AndroidRuntime(379): at com.android.internal.app.AlertController$AlertParams$3.onItemClick(AlertController.java:874)
06-24 02:31:30.369: E/AndroidRuntime(379): at android.widget.AdapterView.performItemClick(AdapterView.java:284)
06-24 02:31:30.369: E/AndroidRuntime(379): at android.widget.ListView.performItemClick(ListView.java:3382)
06-24 02:31:30.369: E/AndroidRuntime(379): at android.widget.AbsListView$PerformClick.run(AbsListView.java:1696)
06-24 02:31:30.369: E/AndroidRuntime(379): at android.os.Handler.handleCallback(Handler.java:587)
06-24 02:31:30.369: E/AndroidRuntime(379): at android.os.Handler.dispatchMessage(Handler.java:92)
06-24 02:31:30.369: E/AndroidRuntime(379): at android.os.Looper.loop(Looper.java:123)
06-24 02:31:30.369: E/AndroidRuntime(379): at android.app.ActivityThread.main(ActivityThread.java:4627)
06-24 02:31:30.369: E/AndroidRuntime(379): at java.lang.reflect.Method.invokeNative(Native Method)
06-24 02:31:30.369: E/AndroidRuntime(379): at java.lang.reflect.Method.invoke(Method.java:521)
06-24 02:31:30.369: E/AndroidRuntime(379): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
06-24 02:31:30.369: E/AndroidRuntime(379): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
06-24 02:31:30.369: E/AndroidRuntime(379): at dalvik.system.NativeStart.main(Native Method)