[android-developers] Re: how to change the font typeface in PreferenceScreen
In my PreferenceActivity I have this:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.settings);
setContentView(R.layout.preferences);
SharedPreferences sharedPreferences = getSharedPreferences("settings",
Context.MODE_PRIVATE);
sharedPreferences.registerOnSharedPreferenceChangeListener(new
OnSharedPreferenceChangeListener() {
@Override
public void onSharedPreferenceChanged(SharedPreferences
sharedPreferences, String key) {
Toast.makeText(getApplicationContext(), key, 0).show();
}
});
}
To test this solution. But I can't see any Toast.
On 11 Paź, 02:16, lbendlin wrote:
> you might get lucky
> viahttp://developer.android.com/reference/android/content/SharedPreferen...
> as I believe this is called when the preference is first rendered.
>
> And then you can poke the individual preference like so
>
> public void onSharedPreferenceChanged(SharedPreferences
> sharedPreferences, String key) {
> Preference pref = findPreference(key);
>
> if (pref instanceof ListPreference) {
> ListPreference listPref = (ListPreference) pref;
> pref.setSummary(listPref.getEntry());
>
> String pT = (String) pref.getTitle();
> ...
>
> Alternatively, if you only have a few preferences, you should be able to
> address them via their key directly.
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[android-developers] Re: how to change the font typeface in PreferenceScreen
In my PreferenceActivity I have this:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.settings);
setContentView(R.layout.preferences);
SharedPreferences sharedPreferences =
getSharedPreferences("settings", Context.MODE_PRIVATE);
sharedPreferences.registerOnSharedPreferenceChangeListener(new
OnSharedPreferenceChangeListener() {
@Override
public void onSharedPreferenceChanged(SharedPreferences
sharedPreferences,
String key) {
Toast.makeText(getApplicationContext(), key,
0).show();
}
});
}
To test this solution. But I can't see any Toast.
On 11 Paź, 02:16, lbendlin wrote:
> you might get lucky
> viahttp://developer.android.com/reference/android/content/SharedPreferen...
> as I believe this is called when the preference is first rendered.
>
> And then you can poke the individual preference like so
>
> public void onSharedPreferenceChanged(SharedPreferences
> sharedPreferences, String key) {
> Preference pref = findPreference(key);
>
> if (pref instanceof ListPreference) {
> ListPreference listPref = (ListPreference) pref;
> pref.setSummary(listPref.getEntry());
>
> String pT = (String) pref.getTitle();
> ...
>
> Alternatively, if you only have a few preferences, you should be able to
> address them via their key directly.
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[android-developers] Re: how to change the font typeface in PreferenceScreen
In my PreferenceActivity I have this:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.settings);
setContentView(R.layout.preferences);
SharedPreferences sharedPreferences =
getSharedPreferences("settings", Context.MODE_PRIVATE);
sharedPreferences.registerOnSharedPreferenceChangeListener(new
OnSharedPreferenceChangeListener() {
@Override
public void onSharedPreferenceChanged(SharedPreferences
sharedPreferences,
String key) {
Toast.makeText(getApplicationContext(), key,
0).show();
}
});
}
To test this solution. But I can't see any Toast.
On 11 Paź, 02:16, lbendlin wrote:
> you might get lucky
> viahttp://developer.android.com/reference/android/content/SharedPreferen...
> as I believe this is called when the preference is first rendered.
>
> And then you can poke the individual preference like so
>
> public void onSharedPreferenceChanged(SharedPreferences
> sharedPreferences, String key) {
> Preference pref = findPreference(key);
>
> if (pref instanceof ListPreference) {
> ListPreference listPref = (ListPreference) pref;
> pref.setSummary(listPref.getEntry());
>
> String pT = (String) pref.getTitle();
> ...
>
> Alternatively, if you only have a few preferences, you should be able to
> address them via their key directly.
--
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[android-developers] how to change the font typeface in PreferenceScreen
I have font in file *.ttf in Assets folder. I want to set this font
typeface for TextViewews. I have this code, but it doesn't change
anything:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.settings);
setContentView(R.layout.preferences);
PreferenceScreen prefScreen = getPreferenceScreen();
ListAdapter listAdapter = prefScreen.getRootAdapter();
for (int i = 0; i < listAdapter.getCount(); i++) {
CheckBoxPreference cbPrefs = (CheckBoxPreference)
listAdapter.getItem(i);
LinearLayout linearLayout = (LinearLayout) cbPrefs.getView(null,
null);
RelativeLayout relativeLayout = (RelativeLayout)
linearLayout.findViewById(R.id.title_layout);
TextView title = (TextView)
relativeLayout.findViewById(android.R.id.title);
Typeface lucidaGrande =
Typeface.createFromAsset(getApplicationContext().getAssets(), "Lucida
Grande.ttf");
title.setTypeface(lucidaGrande);
}
}
In another Activity - ListActivity I have overrided
SimpleCursorAdapter and in its bindView(View view, Context context,
Cursor cursor) method I have used something like that:
@Override
public void bindView(View view, Context context, Cursor cursor) {
super.bindView(view, context, cursor);
LinearLayout parentItemLayout = (LinearLayout) view;
LinearLayout childItemLayout = (LinearLayout)
parentItemLayout.findViewById(R.id.child_layout);
LinearLayout infoItemLayout = (LinearLayout)
childItemLayout.findViewById(R.id.info_layout);
TextView title = (TextView) infoItemLayout.findViewById(R.id.title);
Typeface lucidaGrande =
Typeface.createFromAsset(getApplicationContext().getAssets(), "Lucida
Grande.ttf");
title.setTypeface(lucidaGrande, Typeface.BOLD);
}
And it works properly. I have my own layout for list item, so I can
use findViewById. In Preference Screen I have only CheckBoxPreference
also with my own layout. So I should also can use findViewById method
to get acces to TextViewes.
How can I do similar thing in PreferenceActivity?
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[android-developers] onConfigurationChanged sometimes is not calling in TabActivity
I have noticed that in some cases (for example when user unlock the device and my application is show as first or when I switch several times the tabs and next I change the device orientation) the onConfigurationChanged method of my activities in tabs has not been called. This method of my main TabActivity is always calling when I change the orientation. But why this method is not calling in activity in Tab? I know this because I have done debugging my application and I have also used Toasts in every onConfigurationChanged method. In Manifest file I have: android:configChanges="orientation| keyboardHidden|keyboard" in TabActivity and also in others activities (these in tabs). And of course I have overrided onConfigurationChanged method in each activitiy. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
