android.preference.ListPreference#findIndexOfValue ( )源码实例Demo

下面列出了android.preference.ListPreference#findIndexOfValue ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： SecScanQR 文件： SettingsActivity.java

@Override
public boolean onPreferenceChange(Preference preference, Object value) {
    String stringValue = value.toString();

    if (preference instanceof ListPreference) {
        // For list preferences, look up the correct display value in
        // the preference's 'entries' list.
        ListPreference listPreference = (ListPreference) preference;
        int index = listPreference.findIndexOfValue(stringValue);

        // Set the summary to reflect the new value.
        preference.setSummary(
                index >= 0
                        ? listPreference.getEntries()[index]
                        : null);
    } else {
        // For all other preferences, set the summary to the value's
        // simple string representation.
        preference.setSummary(stringValue);
    }
    return true;
}

源代码2 项目： JayPS-AndroidApp 文件： SettingsActivity.java

private void setRefreshSummary(String p_refreshInterval) {
    ListPreference refreshPref = (ListPreference) findPreference("REFRESH_INTERVAL");
    if (refreshPref.findIndexOfValue(p_refreshInterval) >= 0) {
        CharSequence listDesc = refreshPref.getEntries()[refreshPref.findIndexOfValue(p_refreshInterval)];
        refreshPref.setSummary(listDesc);
    } else {
        // not in the list (old value?)
        int refresh_interval = 0;
        try {
            refresh_interval = Integer.valueOf(_sharedPreferences.getString("REFRESH_INTERVAL", "500"));
        } catch (NumberFormatException nfe) {
            refresh_interval = Constants.REFRESH_INTERVAL_DEFAULT;
        }
        refresh_interval = refresh_interval % 100000;
        if (refresh_interval < 1000) {
            refreshPref.setSummary(refresh_interval + " ms");
        } else {
            refreshPref.setSummary(refresh_interval/1000 + " s");
        }
    }

}

源代码3 项目： Augendiagnose 文件： SettingsFragment.java

/**
 * Update the summary for a preference.
 *
 * @param preference The preference.
 * @param value      the new value of the preference.
 */
private void setSummary(@NonNull final Preference preference, final String value) {
	if (preference.getClass().equals(ListPreference.class)) {
		// For list preferences (except customized ones), look up the correct display value in the preference's 'entries' list.
		ListPreference listPreference = (ListPreference) preference;
		int index = listPreference.findIndexOfValue(value);

		if (preference.getKey().startsWith(getString(R.string.key_indexed_overlaytype))) {
			updateSummaryForOverlayPreference(listPreference);
		}
		else if (index < 0) {
			preference.setSummary(null);
		}
		else {
			String entryValue = listPreference.getEntries()[index].toString();

			preference.setSummary(entryValue);
		}
	}
	else {
		// For all other preferences, set the summary to the value's simple string representation.
		preference.setSummary(value);
	}
}

源代码4 项目： go-bees 文件： SettingsPresenter.java

@Override
public boolean onPreferenceChange(Preference preference, Object value) {
    String stringValue = value.toString();

    if (preference instanceof ListPreference) {
        // For list preferences, look up the correct display value in
        // the preference's 'entries' list (since they have separate labels/values)
        ListPreference listPreference = (ListPreference) preference;
        int prefIndex = listPreference.findIndexOfValue(stringValue);
        if (prefIndex >= 0) {
            preference.setSummary(listPreference.getEntries()[prefIndex]);
        }
    } else {
        // For other preferences, set the summary to the value's simple string representation
        preference.setSummary(stringValue);
    }
    return true;
}

源代码5 项目： privacy-friendly-qr-scanner 文件： SettingsActivity.java

@Override
public boolean onPreferenceChange(Preference preference, Object value) {
    String stringValue = value.toString();

    if (preference instanceof ListPreference) {
        // For list preferences, look up the correct display value in
        // the preference's 'entries' list.
        ListPreference listPreference = (ListPreference) preference;
        int index = listPreference.findIndexOfValue(stringValue);

        // Set the summary to reflect the new value.
        preference.setSummary(
                index >= 0
                        ? listPreference.getEntries()[index]
                        : null);
    } else {
        // For all other preferences, set the summary to the value's
        // simple string representation.
        preference.setSummary(stringValue);
    }
    return true;
}

源代码6 项目： mOrgAnd 文件： SettingsActivity.java

@Override
public boolean onPreferenceChange(Preference preference, Object value) {
    String stringValue = value.toString();

    if (preference instanceof ListPreference) {
        // For list preferences, look up the correct display value in
        // the preference's 'entries' list.
        ListPreference listPreference = (ListPreference) preference;
        int index = listPreference.findIndexOfValue(stringValue);

        // Set the summary to reflect the new value.
        preference.setSummary(
                index >= 0
                        ? listPreference.getEntries()[index]
                        : null
        );
    } else {
        // For all other preferences, set the summary to the value's
        // simple string representation.
        preference.setSummary(stringValue);
    }
    return true;
}

源代码7 项目： ScreenShift 文件： SettingsActivity.java

@Override
public boolean onPreferenceChange(Preference preference, Object value) {
    String stringValue = value.toString();

    if (preference instanceof ListPreference) {
        // For list preferences, look up the correct display value in
        // the preference's 'entries' list.
        ListPreference listPreference = (ListPreference) preference;
        int index = listPreference.findIndexOfValue(stringValue);

        // Set the summary to reflect the new value.
        preference.setSummary(
                index >= 0
                        ? listPreference.getEntries()[index]
                        : null);

    } else {
        // For all other preferences, set the summary to the value's
        // simple string representation.
        preference.setSummary(stringValue);
    }

    return true;
}

源代码8 项目： PKUCourses 文件： SettingsActivity.java

@Override
public boolean onPreferenceChange(Preference preference, Object value) {
    String stringValue = value.toString();

    if (preference instanceof ListPreference) {
        // For list preferences, look up the correct display value in the preference's 'entries' list.
        ListPreference listPreference = (ListPreference) preference;
        int index = listPreference.findIndexOfValue(stringValue);

        // Set the summary to reflect the new value.
        preference.setSummary(index >= 0 ? listPreference.getEntries()[index] : null);

    } else {
        // For all other preferences, set the summary to the value's simple string representation.
        preference.setSummary(stringValue);
    }
    return true;
}

源代码9 项目： 600SeriesAndroidUploader 文件： SettingsFragment.java

/**
 * set lowBatPollInterval to normal poll interval at least
 * and adapt the selectable values
 *
 * @param pollIntervalPref
 * @param lowBatPollIntervalPref
 */
private void setMinBatPollIntervall(ListPreference pollIntervalPref, ListPreference lowBatPollIntervalPref) {
    final String currentValue = lowBatPollIntervalPref.getValue();
    final int pollIntervalPos = (pollIntervalPref.findIndexOfValue(pollIntervalPref.getValue()) >= 0?pollIntervalPref.findIndexOfValue(pollIntervalPref.getValue()):0),
            length = pollIntervalPref.getEntries().length;

    CharSequence[] entries = new String[length - pollIntervalPos],
            entryValues = new String[length - pollIntervalPos];

    // generate temp Entries and EntryValues
    for(int i = pollIntervalPos; i < length; i++) {
        entries[i - pollIntervalPos] = pollIntervalPref.getEntries()[i];
        entryValues[i - pollIntervalPos] = pollIntervalPref.getEntryValues()[i];
    }
    lowBatPollIntervalPref.setEntries(entries);
    lowBatPollIntervalPref.setEntryValues(entryValues);

    // and set the correct one
    if (lowBatPollIntervalPref.findIndexOfValue(currentValue) == -1) {
        lowBatPollIntervalPref.setValueIndex(0);
    }
}

源代码10 项目： Equate 文件： SettingsActivity.java

@Override
public boolean onPreferenceChange(Preference preference, Object value) {
   String stringValue = value.toString();

   if (preference instanceof ListPreference){
      // For list preferences, look up the correct display value in
      // the preference's 'entries' list.
      ListPreference listPreference = (ListPreference) preference;
      int index = listPreference.findIndexOfValue(stringValue);

      // Set the summary to reflect the new value.
      preference.setSummary(
              index >= 0
                      ? listPreference.getEntries()[index]
                      : null);

   } else {
      // For all other preferences, set the summary to the value's
      // simple string representation.
      preference.setSummary(stringValue);
   }
   return true;
}

源代码11 项目： text_converter 文件： PreferencesUtil.java

@Override
public boolean onPreferenceChange(Preference preference, Object value) {
    String stringValue = value.toString();

    if (preference instanceof ListPreference) {
        // For list preferences, look up the correct display value in
        // the preference's 'entries' list.
        ListPreference listPreference = (ListPreference) preference;
        int index = listPreference.findIndexOfValue(stringValue);

        // Set the summary to reflect the new value.
        preference.setSummary(index >= 0 ? listPreference.getEntries()[index] : null);

    } else if (preference instanceof RingtonePreference) {
    } else if (preference instanceof EditTextPreference) {
        EditTextPreference editTextPreference = (EditTextPreference) preference;
        editTextPreference.setSummary(editTextPreference.getText());
    } else {
        // For all other preferences, set the summary to the value's
        // simple string representation.
        preference.setSummary(stringValue);
    }
    return true;
}

源代码12 项目： chronosnap 文件： SettingsActivity.java

@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
    String stringValue = newValue.toString();

    // The method for updating the summary differs based on the preference type
    if (preference instanceof TimeIntervalPreference) {
        preference.setSummary(((TimeIntervalPreference) preference).getSummary(stringValue));
    } else if (preference instanceof ListPreference) {
        ListPreference listPreference = (ListPreference) preference;
        int index = listPreference.findIndexOfValue(stringValue);

        preference.setSummary(index >= 0 ? listPreference.getEntries()[index] : null);
    } else {
        preference.setSummary(stringValue);
    }

    return true;
}

源代码13 项目： gito-github-client 文件： SettingsActivity.java

@Override
public boolean onPreferenceChange(Preference preference, Object value) {
    String stringValue = value.toString();

    if (preference instanceof ListPreference) {
        // For list preferences, look up the correct display value in
        // the preference's 'entries' list.
        ListPreference listPreference = (ListPreference) preference;
        int index = listPreference.findIndexOfValue(stringValue);

        // Set the summary to reflect the new value.
        preference.setSummary(
                index >= 0
                        ? listPreference.getEntries()[index]
                        : null);
    } else {
        // For all other preferences, set the summary to the value's
        // simple string representation.
        preference.setSummary(stringValue);
    }
    return true;
}

源代码14 项目： SecondScreen 文件： ProfileEditFragment.java

@Override
public boolean onPreferenceChange(Preference preference, Object value) {
String stringValue = value.toString();

// Damage control if user inputs an empty profile name
if(stringValue.isEmpty() && preference.getKey().equals("profile_name")) {
    stringValue = name;
    listener.setEmptyTitle(name);
}

if(preference instanceof ListPreference) {
    // For list preferences, look up the correct display value in
    // the preference's 'entries' list.
    ListPreference listPreference = (ListPreference) preference;
    int index = listPreference.findIndexOfValue(stringValue);
    CharSequence summary = index >= 0 ? listPreference.getEntries()[index] : null;

    // Set the summary to reflect the new value.
    if(summary == null) {
        stringValue = listener.generateBlurb(preference.getKey(), stringValue);
        preference.setSummary(stringValue);
    } else
        preference.setSummary(summary);
} else {
    if((preference.getKey().equals("density") && !stringValue.isEmpty())
            || preference.getKey().equals("size"))
        stringValue = listener.generateBlurb(preference.getKey(), stringValue);

    // For all other preferences, set the summary to the value's
    // simple string representation.
    preference.setSummary(stringValue);
}

return true;
}

源代码15 项目： AOSP-Kayboard-7.1.2 文件： SubScreenFragment.java

static void updateListPreferenceSummaryToCurrentValue(final String prefKey,
        final PreferenceScreen screen) {
    // Because the "%s" summary trick of {@link ListPreference} doesn't work properly before
    // KitKat, we need to update the summary programmatically.
    final ListPreference listPreference = (ListPreference)screen.findPreference(prefKey);
    if (listPreference == null) {
        return;
    }
    final CharSequence entries[] = listPreference.getEntries();
    final int entryIndex = listPreference.findIndexOfValue(listPreference.getValue());
    listPreference.setSummary(entryIndex < 0 ? null : entries[entryIndex]);
}

源代码16 项目： Indic-Keyboard 文件： SubScreenFragment.java

static void updateListPreferenceSummaryToCurrentValue(final String prefKey,
        final PreferenceScreen screen) {
    // Because the "%s" summary trick of {@link ListPreference} doesn't work properly before
    // KitKat, we need to update the summary programmatically.
    final ListPreference listPreference = (ListPreference)screen.findPreference(prefKey);
    if (listPreference == null) {
        return;
    }
    final CharSequence entries[] = listPreference.getEntries();
    final int entryIndex = listPreference.findIndexOfValue(listPreference.getValue());
    listPreference.setSummary(entryIndex < 0 ? null : entries[entryIndex]);
}

源代码17 项目： SimplePomodoro-android 文件： SettingActivity.java

@Override
public boolean onPreferenceChange(Preference preference, Object value) {
	String stringValue = value.toString();
	if (preference instanceof ListPreference) {
		ListPreference listPreference = (ListPreference) preference;
		int index = listPreference.findIndexOfValue(stringValue);

		// Set the summary to reflect the new value.
		preference
				.setSummary(index >= 0 ? listPreference.getEntries()[index]
						: null);

	} else if (preference instanceof RingtonePreference) {
		// For ringtone preferences, look up the correct display value
		// using RingtoneManager.
		if (TextUtils.isEmpty(stringValue)) {
			// Empty values correspond to 'silent' (no ringtone).
			preference.setSummary(R.string.pref_ringtone_silent);

		} else {
			Ringtone ringtone = RingtoneManager.getRingtone(
					preference.getContext(), Uri.parse(stringValue));

			if (ringtone == null) {
				// Clear the summary if there was a lookup error.
				preference.setSummary(null);
			} else {
				// Set the summary to reflect the new ringtone display
				// name.
				String name = ringtone
						.getTitle(preference.getContext());
				preference.setSummary(name);
			}
		}

	} else {
		// For all other preferences, set the summary to the value's
		// simple string representation.
		preference.setSummary(stringValue);
	}
	return true;
}

源代码18 项目： beaconloc 文件： SettingsActivity.java

@Override
public boolean onPreferenceChange(Preference preference, Object value) {
    String stringValue = value.toString();

    if (preference instanceof ListPreference) {
        // For list preferences, look up the correct display value in
        // the preference's 'entries' list.
        ListPreference listPreference = (ListPreference) preference;
        int index = listPreference.findIndexOfValue(stringValue);

        // Set the summary to reflect the new value.
        preference.setSummary(
                index >= 0
                        ? listPreference.getEntries()[index]
                        : null);

    } else if (preference instanceof RingtonePreference) {
        // For ringtone preferences, look up the correct display value
        // using RingtoneManager.
        if (TextUtils.isEmpty(stringValue)) {
            // Empty values correspond to 'silent' (no ringtone).
            preference.setSummary(R.string.pref_ringtone_silent);

        } else {
            Ringtone ringtone = RingtoneManager.getRingtone(
                    preference.getContext(), Uri.parse(stringValue));

            if (ringtone == null) {
                // Clear the summary if there was a lookup error.
                preference.setSummary(null);
            } else {
                // Set the summary to reflect the new ringtone display
                // name.
                String name = ringtone.getTitle(preference.getContext());
                preference.setSummary(name);
            }
        }

    } else {
        // For all other preferences, set the summary to the value's
        // simple string representation.
        preference.setSummary(stringValue);
    }
    return true;
}

源代码19 项目： codeexamples-android 文件： SettingsActivity.java

@Override
public boolean onPreferenceChange(Preference preference, Object value) {
	String stringValue = value.toString();

	if (preference instanceof ListPreference) {
		// For list preferences, look up the correct display value in
		// the preference's 'entries' list.
		ListPreference listPreference = (ListPreference) preference;
		int index = listPreference.findIndexOfValue(stringValue);

		// Set the summary to reflect the new value.
		preference
				.setSummary(index >= 0 ? listPreference.getEntries()[index]
						: null);

	} else if (preference instanceof RingtonePreference) {
		// For ringtone preferences, look up the correct display value
		// using RingtoneManager.
		if (TextUtils.isEmpty(stringValue)) {
			// Empty values correspond to 'silent' (no ringtone).
			preference.setSummary(R.string.pref_ringtone_silent);

		} else {
			Ringtone ringtone = RingtoneManager.getRingtone(
					preference.getContext(), Uri.parse(stringValue));

			if (ringtone == null) {
				// Clear the summary if there was a lookup error.
				preference.setSummary(null);
			} else {
				// Set the summary to reflect the new ringtone display
				// name.
				String name = ringtone
						.getTitle(preference.getContext());
				preference.setSummary(name);
			}
		}

	} else {
		// For all other preferences, set the summary to the value's
		// simple string representation.
		preference.setSummary(stringValue);
	}
	return true;
}

源代码20 项目： talkback 文件： TalkBackKeyboardShortcutPreferencesActivity.java

@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
  String preferenceKeyForTriggerModifier =
      getKeyComboManager().getKeyComboModel().getPreferenceKeyForTriggerModifier();
  if (preference instanceof KeyboardShortcutDialogPreference
      && newValue instanceof Long) {
    KeyboardShortcutDialogPreference keyBoardPreference =
        (KeyboardShortcutDialogPreference) preference;
    keyBoardPreference.setKeyComboCode((Long) newValue);
    keyBoardPreference.notifyChanged();
  } else if (preference.getKey() != null
      && preference.getKey().equals(getString(R.string.pref_select_keymap_key))
      && newValue instanceof String) {
    String newKeymap = (String) newValue;

    // Do nothing if keymap is the same.
    if (keymap.equals(newKeymap)) {
      return false;
    }

    // Replace preference fragment.
    TalkBackKeyboardShortcutPreferenceFragment fragment =
        TalkBackKeyboardShortcutPreferenceFragment.createFor(newKeymap);
    getFragmentManager()
        .beginTransaction()
        .replace(android.R.id.content, fragment)
        .commit();

    // Set new key combo model.
    KeyComboManager keyComboManager = getKeyComboManager();
    keyComboManager.setKeyComboModel(keyComboManager.createKeyComboModelFor(newKeymap));

    // Announce new keymap.
    announceText(
        String.format(
            getString(R.string.keycombo_menu_announce_active_keymap),
            getKeymapName(newKeymap)),
        getActivity());
  } else if (preference.getKey() != null
      && preference.getKey().equals(preferenceKeyForTriggerModifier)
      && newValue instanceof String) {
    triggerModifierToBeSet = (String) newValue;

    ListPreference listPreference = (ListPreference) preference;
    if (listPreference.getValue().equals(triggerModifierToBeSet)) {
      return false;
    }

    CharSequence[] entries = listPreference.getEntries();
    CharSequence newTriggerModifier =
        entries[listPreference.findIndexOfValue(triggerModifierToBeSet)];

    // Show alert dialog.
    AlertDialog dialog =
        new AlertDialog.Builder(getActivity())
            .setTitle(R.string.keycombo_menu_alert_title_trigger_modifier)
            .setMessage(
                getString(
                    R.string.keycombo_menu_alert_message_trigger_modifier,
                    newTriggerModifier))
            .setPositiveButton(
                android.R.string.ok, chooseTriggerModifierConfirmDialogPositive)
            .setNegativeButton(
                android.R.string.cancel, chooseTriggerModifierConfirmDialogNegative)
            .show();

    focusCancelButton(dialog);

    return false;
  }

  return true;
}

方法所在类

android.preference.ListPreference