下面列出了android.preference.EditTextPreference#setText ( ) 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。
private void setText(String key, String value) {
Preference p = findAnyPreference(key, null);
if (p instanceof EditTextPreference) {
EditTextPreference etp = (EditTextPreference) p;
etp.setText(value);
// show value as summary
etp.setOnPreferenceChangeListener((Preference preference, Object newValue) -> {
preference.setSummary(getSummaryValue(key, newValue.toString()));
return true;
});
etp.setSummary(getSummaryValue(key, value));
} else if (p instanceof ListPreference) {
ListPreference lp = (ListPreference) p;
lp.setValue(value);
// set summary field to "%s" in xml
} else {
Log.w("SetupActivity.setText", "Cannot find EditTextPreference/ListPreference in PreferenceGroup with key: " + key);
}
}
private static void adjustUnitDependentPrefs(Preference pref) {
// convert preferences values to current units
String[] unitDependent = new String[]{
MainApp.gs(R.string.key_hypo_target),
MainApp.gs(R.string.key_activity_target),
MainApp.gs(R.string.key_eatingsoon_target),
MainApp.gs(R.string.key_high_mark),
MainApp.gs(R.string.key_low_mark)
};
if (Arrays.asList(unitDependent).contains(pref.getKey())) {
EditTextPreference editTextPref = (EditTextPreference) pref;
String converted = Profile.toCurrentUnitsString(SafeParse.stringToDouble(editTextPref.getText()));
editTextPref.setSummary(converted);
editTextPref.setText(converted);
}
}
private void updateStockValue(SharedPreferences sharedPreferences, String key) {
// Unregister the listener whenever a key changes
getPreferenceScreen().getSharedPreferences().unregisterOnSharedPreferenceChangeListener(this);
// Massages the value: remove whitespace and upper-case
String value = sharedPreferences.getString(key, "");
value = value.replace(" ", "");
value = value.toUpperCase();
Editor editor = sharedPreferences.edit();
editor.putString(key, value);
editor.apply();
// Also update the UI
EditTextPreference preference = (EditTextPreference) findPreference(key);
preference.setText(value);
// Set up a listener whenever a key changes
sharedPreferences.registerOnSharedPreferenceChangeListener(this);
}
protected void setSshPreferencesEnabled(boolean enabled) {
final EditTextPreference portPref = (EditTextPreference) findPreference(PREF_PORT);
if(enabled) {
if("10000".equals(portPref.getText())) {
portPref.setText("22");
PreferenceHelper.callChangeListener(portPref, portPref.getText());
}
} else {
if("22".equals(portPref.getText())) {
portPref.setText("10000");
PreferenceHelper.callChangeListener(portPref, portPref.getText());
}
}
findPreference(PREF_USERNAME).setEnabled(enabled);
findPreference(PREF_PRIVATE_KEY).setEnabled(enabled);
}
private void loadTrack() {
Log.d(TAG, "Loading track #" + track.getId());
icon = (IconPreference) findPreference("icon");
icon.setText(track.getIcon());
name = (EditTextPreference) findPreference("name");
name.setText(track.getName());
name.setSummary(track.getName());
description = (EditTextPreference) findPreference("description");
description.setText(track.getDescription());
description.setSummary(track.getDescription());
enabled = (CheckBoxPreference) findPreference("enabled");
enabled.setChecked(track.isEnabled());
multiple_entries_enabled = (CheckBoxPreference) findPreference("multiple_entries_enabled");
multiple_entries_enabled.setChecked(track.multipleEntriesEnabled());
mGroupsPref = (GroupListPreference) findPreference("groups");
mGroupsPref.setTrack(track);
mGroupsPref.populate();
mTickColorPreference = (TickColorPreference) findPreference("tick_button_color");
mTickColorPreference.setColor(track.getTickColor());
}
/**
* defines a name preference
* @param intentExtras intent passed to the preference
*/
private void defineNamePreference(Bundle intentExtras){
EditTextPreference prefName =
(EditTextPreference) findPreference(KEY_NAME);
if(intentExtras == null) {
prefName.setText("Scheme " + ALPHABET[invocationCounter]);
} else {
prefName.setText(intentExtras.getString(KEY_NAME));
}
}
private void setPreferenceDefaultValueAndSummary(int pref, String value) {
if (value != null) {
EditTextPreference etPref = (EditTextPreference) findPreference(getString(pref));
if (etPref != null) {
etPref.setText(value);
etPref.setSummary(value);
}
}
}
private void initNetworkSettings() {
((CheckBoxPreference) findPreference(getString(R.string.pref_wifi_only_key))).setChecked(mPrefs.isWifiOnlyEnabled());
// Disable UPnP if ICE si enabled, or disable ICE if UPnP is enabled
CheckBoxPreference ice = (CheckBoxPreference) findPreference(getString(R.string.pref_ice_enable_key));
CheckBoxPreference turn = (CheckBoxPreference) findPreference(getString(R.string.pref_turn_enable_key));
ice.setChecked(mPrefs.isIceEnabled());
turn.setEnabled(mPrefs.getStunServer() != null);
turn.setChecked(mPrefs.isTurnEnabled());
EditTextPreference turnUsername = (EditTextPreference) findPreference(getString(R.string.pref_turn_username_key));
EditTextPreference turnPassword = (EditTextPreference) findPreference(getString(R.string.pref_turn_passwd_key));
turnUsername.setEnabled(mPrefs.isTurnEnabled());
turnUsername.setSummary(mPrefs.getTurnUsername());
turnUsername.setText(mPrefs.getTurnUsername());
turnPassword.setEnabled(mPrefs.isTurnEnabled());
CheckBoxPreference randomPort = (CheckBoxPreference) findPreference(getString(R.string.pref_transport_use_random_ports_key));
randomPort.setChecked(mPrefs.isUsingRandomPort());
// Disable sip port choice if port is random
EditTextPreference sipPort = (EditTextPreference) findPreference(getString(R.string.pref_sip_port_key));
sipPort.setEnabled(!randomPort.isChecked());
sipPort.setSummary(mPrefs.getSipPort());
sipPort.setText(mPrefs.getSipPort());
EditTextPreference stun = (EditTextPreference) findPreference(getString(R.string.pref_stun_server_key));
stun.setSummary(mPrefs.getStunServer());
stun.setText(mPrefs.getStunServer());
((CheckBoxPreference) findPreference(getString(R.string.pref_push_notification_key))).setChecked(mPrefs.isPushNotificationEnabled());
((CheckBoxPreference) findPreference(getString(R.string.pref_ipv6_key))).setChecked(mPrefs.isUsingIpv6());
}
private void updateMibandPreferencesData(){
EditTextPreference prefMac = (EditTextPreference) findPreference(MiBandEntry.PREF_MIBAND_MAC);
if (prefMac != null ) {
prefMac.setText(MiBand.getMac());
sBindPreferenceTitleAppendToMacValueListener.onPreferenceChange(prefMac,
PreferenceManager
.getDefaultSharedPreferences(prefMac.getContext())
.getString(prefMac.getKey(), ""));
}
EditTextPreference prefAuthKey = (EditTextPreference) findPreference(MiBandEntry.PREF_MIBAND_AUTH_KEY);
if (prefAuthKey != null )prefAuthKey.setText(MiBand.getAuthKey());
}
private static void setSummary_static(AllPrefsFragment allPrefsFragment, String pref_name) {
try {
// is there a cleaner way to bind these values when setting programatically?
final String pref_val = allPrefsFragment.prefs.getString(pref_name, "");
allPrefsFragment.findPreference(pref_name).setSummary(pref_val);
EditTextPreference thispref = (EditTextPreference) allPrefsFragment.findPreference(pref_name);
thispref.setText(pref_val);
} catch (Exception e) {
Log.e(TAG, "Exception during setSummary: " + e.toString());
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.activity_settings);
NumberPickerPreference fontSizeNumberPicker = (NumberPickerPreference) this.findPreference(getResources().getString(R.string.font_size_key));
NumberPickerPreference screenTimeoutNumberPicker = (NumberPickerPreference) this.findPreference(getResources().getString(R.string.screen_timeout));
EditTextPreference mediaLocationDir = (EditTextPreference) this.findPreference(getResources().getString(R.string.media_folder_location));
if (mediaLocationDir.getText() == null || mediaLocationDir.getText().isEmpty()) {
mediaLocationDir.setText(Environment.getExternalStorageDirectory() + "/AnkiDroid/collection.media");
}
CardMedia.mediaFolder = mediaLocationDir.getText();
SendToWatchWhenPreferencesChangeListener listener = new SendToWatchWhenPreferencesChangeListener();
fontSizeNumberPicker.setOnPreferenceChangeListener(listener);
screenTimeoutNumberPicker.setOnPreferenceChangeListener(listener);
this.findPreference(getResources().getString(R.string.card_flip_animation_key)).setOnPreferenceChangeListener(listener);
this.findPreference(getResources().getString(R.string.double_tap_key)).setOnPreferenceChangeListener(listener);
this.findPreference(getResources().getString(R.string.play_sounds)).setOnPreferenceChangeListener(listener);
this.findPreference(getResources().getString(R.string.ask_before_first_sound)).setOnPreferenceChangeListener(listener);
this.findPreference(getResources().getString(R.string.day_mode)).setOnPreferenceChangeListener(listener);
this.findPreference(getResources().getString(R.string.ambient_mode_key))
.setOnPreferenceChangeListener(listener);
mediaLocationDir.setOnPreferenceChangeListener(listener);
}
/**
* Sets the default values for the preference screen
*/
private void initPreferences() {
// Binary file location
EditTextPreference binaryFileLocation = (EditTextPreference) findPreference(Constants.PREFERENCE_STORAGE_DIRECTORY);
if (TextUtils.isEmpty(binaryFileLocation.getText())) {
binaryFileLocation.setText(EnvironmentUtil.getProcedureDirectory());
}
// Image downscale factor
EditTextPreference imageDownscale = (EditTextPreference) findPreference(Constants.PREFERENCE_IMAGE_SCALE);
if (TextUtils.isEmpty(imageDownscale.getText())) {
imageDownscale.setText("" + Constants.IMAGE_SCALE_FACTOR);
}
imageDownscale.getEditText().setKeyListener(new DigitsKeyListener());
// View all edu resources
PreferenceScreen resourcePref = (PreferenceScreen) findPreference("s_education_resource");
Intent intent = EducationResourceList.getIntent(Intent.ACTION_PICK,
Audience.ALL);
intent.putExtra(Intent.EXTRA_INTENT, new Intent(Intent.ACTION_VIEW));
resourcePref.setIntent(intent);
// SD card loading procedures
PreferenceScreen intentPref = (PreferenceScreen) findPreference("s_procedures");
intentPref.setIntent(new Intent("org.sana.android.activity.IMPORT_PROCEDURE"));
//intentPref.setIntent(new Intent(ResourceSettings.this,
// ProcedureSdImporter.class));
}
/**
* Sets the default values for the the preferences
*/
private void initPreferences() {
// Health worker username for OpenMRS
EditTextPreference prefEmrUsername = (EditTextPreference) findPreference(Constants.PREFERENCE_EMR_USERNAME);
if (TextUtils.isEmpty(prefEmrUsername.getText())) {
prefEmrUsername.setText(Constants.DEFAULT_USERNAME);
}
// Health worker password for OpenMRS
EditTextPreference prefEmrPassword = (EditTextPreference) findPreference(Constants.PREFERENCE_EMR_PASSWORD);
prefEmrPassword.getEditText().setTransformationMethod(
new PasswordTransformationMethod());
if (TextUtils.isEmpty(prefEmrPassword.getText())) {
prefEmrPassword.setText(Constants.DEFAULT_PASSWORD);
}
// Whether barcode reading is enabled on the phone
/*
* CheckBoxPreference barcodeEnabled = new CheckBoxPreference(this);
* barcodeEnabled.setKey(Constants.PREFERENCE_BARCODE_ENABLED);
* barcodeEnabled.setTitle("Enable barcode reading");
* barcodeEnabled.setSummary
* ("Enable barcode reading of patient and physician ids");
* barcodeEnabled.setDefaultValue(false);
* dialogBasedPrefCat.addPreference(barcodeEnabled);
*/
// Launches network preferences
PreferenceScreen prefNetwork = (PreferenceScreen) findPreference("s_network_settings");
if (prefNetwork != null) {
prefNetwork.setIntent(new Intent(this, NetworkSettings.class));
}
// Launches resource preferences
PreferenceScreen prefResource = (PreferenceScreen) findPreference("s_resource_settings");
if (prefResource != null) {
prefResource.setIntent(new Intent(this, ResourceSettings.class));
}
}
@Test
public void editTrackActivityStoresChanges() throws Exception {
openMethod.invoke(dataSource);
Track t = new Track("Testing", "Run my tests");
t.setEnabled(true);
dataSource.storeTrack(t);
closeMethod.invoke(dataSource);
assertThat(t, equalTo(t));
Intent i = new Intent(RuntimeEnvironment.application.getApplicationContext(), tickmate.getClass());
i.putExtra("track_id", t.getId());
ActivityController<TrackPreferenceActivity> r_eta = Robolectric.buildActivity(TrackPreferenceActivity.class)
.withIntent(i)
.create(new Bundle())
.start()
.resume();
TrackPreferenceActivity eta = r_eta.get();
TrackPreferenceFragment tpf = (TrackPreferenceFragment) eta.getFragmentManager().findFragmentById(android.R.id.content);
EditTextPreference description = (EditTextPreference) tpf.findPreference("description");
assertThat(description.getText().toString(), is("Run my tests"));
description.setText("Krishna Hare");
r_eta.pause();
r_eta.stop();
Track t_also = dataSource.getTrack(t.getId());
assertThat(t, equalTo(t_also));
assertThat(t_also.getName(), is(t.getName()));
assertThat(t_also.getIcon(), is(t.getIcon()));
assertThat(t_also.getDescription(), is("Krishna Hare"));
assertThat(t_also.isEnabled(), is(t.isEnabled()));
}
private void setTextPreference(int preferenceID, String value) {
EditTextPreference preference = (EditTextPreference)
findPreference(getString(preferenceID));
if(preference != null) {
preference.setText(value);
}
}
private void setFieldTextSafe(EditTextPreference pref, String value) {
if(pref != null) {
pref.setText(value);
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
Log.d("Settings", "onCreate");
super.onCreate(savedInstanceState);
params = new ParametersImpl(this);
// fixme: everything should be put in onResume?
addPreferencesFromResource(R.xml.preferences);
playIntent = new Intent(this, MusicService.class);
bindService(playIntent, musicConnection, Context.BIND_AUTO_CREATE);
SharedPreferences sharedPreferences = getPreferenceScreen().getSharedPreferences();
String thresholdKeys = PrefKeys.SHAKE_THRESHOLD.name();
EditTextPreference prefShakeThreshold = (EditTextPreference) findPreference(thresholdKeys);
CheckBoxPreference prefEnableShake = (CheckBoxPreference) findPreference(PrefKeys.ENABLE_SHAKE.name());
if(getPackageManager().hasSystemFeature(PackageManager.FEATURE_SENSOR_ACCELEROMETER)) {
prefShakeThreshold.setSummary(String.valueOf(params.getShakeThreshold()));
prefEnableShake.setChecked(params.getEnableShake());
}
else {
prefShakeThreshold.setEnabled(false);
prefEnableShake.setEnabled(false);
Toast.makeText(getApplicationContext(),
getResources().getString(R.string.settings_no_accelerometer),
Toast.LENGTH_LONG).show();
}
findPreference(PrefKeys.TEXT_SIZE_NORMAL.name()).setSummary(String.valueOf(params.getNormalTextSize()));
findPreference(PrefKeys.TEXT_SIZE_BIG.name()).setSummary(String.valueOf(params.getBigTextSize()));
findPreference(PrefKeys.TEXT_SIZE_RATIO.name()).setSummary(String.valueOf(params.getTextSizeRatio()));
Preference rescan = findPreference(getResources().getString(R.string.settings_rescan_key));
rescan.setOnPreferenceClickListener(this);
Preference donate = findPreference(getResources().getString(R.string.settings_donate_key));
donate.setOnPreferenceClickListener(this);
setUnfoldSubgroup();
setUnfoldThresholdSummary();
String rootFoldersKey = PrefKeys.ROOT_FOLDERS.name();
EditTextPreference prefRootFolders = (EditTextPreference) findPreference(rootFoldersKey);
prefRootFolders.setSummary(params.getRootFolders());
if(!sharedPreferences.contains(rootFoldersKey))
prefRootFolders.setText(Path.getMusicStoragesStr(getBaseContext()));
setFoldSummary();
this.onContentChanged();
}
/**
* Sets the default values for the preference screen
*/
private void initPreferences() {
// Phone name
String phoneNum = ((TelephonyManager) getSystemService(
Context.TELEPHONY_SERVICE))
.getLine1Number();
Log.d(TAG, "Phone number of this phone: " + phoneNum);
if (TextUtils.isEmpty(phoneNum))
phoneNum = Constants.DEFAULT_PHONE_NUMBER;
EditTextPreference prefPhoneName = (EditTextPreference) findPreference(Constants.PREFERENCE_PHONE_NAME);
if (TextUtils.isEmpty(prefPhoneName.getText())) {
prefPhoneName.setText(phoneNum);
}
// Sana Dispatch Server URL
EditTextPreference prefMdsUrl = (EditTextPreference) findPreference(Constants.PREFERENCE_MDS_URL);
if (TextUtils.isEmpty(prefMdsUrl.getText())) {
prefMdsUrl.setText(Constants.DEFAULT_DISPATCH_SERVER);
}
// Initial packet size
EditTextPreference prefInitPacketSize = (EditTextPreference) findPreference(Constants.PREFERENCE_PACKET_SIZE);
if (TextUtils.isEmpty(prefMdsUrl.getText())) {
prefInitPacketSize.setText("" + Constants.DEFAULT_INIT_PACKET_SIZE);
}
prefInitPacketSize.getEditText().setKeyListener(new DigitsKeyListener());
// How often the database gets refreshed
EditTextPreference prefDatabaseRefresh = (EditTextPreference) findPreference(Constants.PREFERENCE_DATABASE_UPLOAD);
if (TextUtils.isEmpty(prefDatabaseRefresh.getText())) {
prefDatabaseRefresh.setText("" + Constants.DEFAULT_DATABASE_UPLOAD);
}
prefDatabaseRefresh.getEditText().setKeyListener(new DigitsKeyListener());
// Estimated network bandwidth
EditTextPreference prefEstimatedNetworkBandwidth = (EditTextPreference) findPreference(Constants.PREFERENCE_NETWORK_BANDWIDTH);
if (TextUtils.isEmpty(prefEstimatedNetworkBandwidth.getText())) {
prefEstimatedNetworkBandwidth.setText("" + Constants.ESTIMATED_NETWORK_BANDWIDTH);
}
prefEstimatedNetworkBandwidth.getEditText().setKeyListener(
new DigitsKeyListener());
}
private void updatePreferenceValue(EditTextPreference preference, String newValue) {
preference.setText(newValue);
preference.getOnPreferenceChangeListener().onPreferenceChange(preference, newValue);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
Log.d("Settings", "onCreate");
super.onCreate(savedInstanceState);
params = new ParametersImpl(this);
// fixme: everything should be put in onResume?
addPreferencesFromResource(R.xml.preferences);
playIntent = new Intent(this, MusicService.class);
bindService(playIntent, musicConnection, Context.BIND_AUTO_CREATE);
SharedPreferences sharedPreferences = getPreferenceScreen().getSharedPreferences();
String thresholdKeys = PrefKeys.SHAKE_THRESHOLD.name();
EditTextPreference prefShakeThreshold = (EditTextPreference) findPreference(thresholdKeys);
CheckBoxPreference prefEnableShake = (CheckBoxPreference) findPreference(PrefKeys.ENABLE_SHAKE.name());
if(getPackageManager().hasSystemFeature(PackageManager.FEATURE_SENSOR_ACCELEROMETER)) {
prefShakeThreshold.setSummary(String.valueOf(params.getShakeThreshold()));
prefEnableShake.setChecked(params.getEnableShake());
}
else {
prefShakeThreshold.setEnabled(false);
prefEnableShake.setEnabled(false);
Toast.makeText(getApplicationContext(),
getResources().getString(R.string.settings_no_accelerometer),
Toast.LENGTH_LONG).show();
}
findPreference(PrefKeys.TEXT_SIZE_NORMAL.name()).setSummary(String.valueOf(params.getNormalTextSize()));
findPreference(PrefKeys.TEXT_SIZE_BIG.name()).setSummary(String.valueOf(params.getBigTextSize()));
findPreference(PrefKeys.TEXT_SIZE_RATIO.name()).setSummary(String.valueOf(params.getTextSizeRatio()));
Preference rescan = findPreference(getResources().getString(R.string.settings_rescan_key));
rescan.setOnPreferenceClickListener(this);
Preference donate = findPreference(getResources().getString(R.string.settings_donate_key));
donate.setOnPreferenceClickListener(this);
setUnfoldSubgroup();
setUnfoldThresholdSummary();
String rootFoldersKey = PrefKeys.ROOT_FOLDERS.name();
EditTextPreference prefRootFolders = (EditTextPreference) findPreference(rootFoldersKey);
prefRootFolders.setSummary(params.getRootFolders());
if(!sharedPreferences.contains(rootFoldersKey))
prefRootFolders.setText(Path.getMusicStoragesStr(getBaseContext()));
setFoldSummary();
this.onContentChanged();
}