下面列出了android.widget.ArrayAdapter#createFromResource ( ) 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。
@Override
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Activity act = getActivity();
if (act == null) return;
Spinner spinner = view.findViewById(R.id.spinner);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(act,
R.array.files_array, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(this);
currentView = new WeakReference<>(view);
openFile();
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
sportsSpinner = getView().findViewById(R.id.customtargeting_spn_sport);
loadButton = getView().findViewById(R.id.customtargeting_btn_loadad);
adView = getView().findViewById(R.id.customtargeting_av_main);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(getView().getContext(),
R.array.customtargeting_sports, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
sportsSpinner.setAdapter(adapter);
loadButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
PublisherAdRequest adRequest = new PublisherAdRequest.Builder()
.addCustomTargeting(getString(R.string.customtargeting_key),
(String) sportsSpinner.getSelectedItem())
.build();
adView.loadAd(adRequest);
}
});
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
sportsSpinner = getView().findViewById(R.id.customtargeting_spn_sport);
loadButton = getView().findViewById(R.id.customtargeting_btn_loadad);
adView = getView().findViewById(R.id.customtargeting_av_main);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(getView().getContext(),
R.array.customtargeting_sports, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
sportsSpinner.setAdapter(adapter);
loadButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
PublisherAdRequest adRequest = new PublisherAdRequest.Builder()
.addCustomTargeting(getString(R.string.customtargeting_key),
(String) sportsSpinner.getSelectedItem())
.build();
adView.loadAd(adRequest);
}
});
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_any_path);
setTitle("Get Path..");
pathText = (EditText) findViewById(R.id.path_edittext);
fieldsText = (EditText) findViewById(R.id.fields_edittext);
responseView = (TextView) findViewById(R.id.path_response_view);
responseView.setMovementMethod(new ScrollingMovementMethod());
getButton = (Button) findViewById(R.id.get_button);
getButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
onGet();
}
});
spinner = (Spinner) findViewById(R.id.spinner);
spinner.setOnItemSelectedListener(this);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this,
R.array.paths_array, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
}
private void onOpereatorChange(int arrayId) {
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(G.context, arrayId, R.layout.spinner_item_custom);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
fragmentPaymentChargeBinding.fpcSpinnerChargeType.setAdapter(adapter);
fragmentPaymentChargeBinding.fpcSpinnerChargeType.setSelection(0);
observeChargeTypeHint.set(View.GONE);
}
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_spinner);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayShowTitleEnabled(false);
Spinner spinner = (Spinner) findViewById(R.id.spinner);
ArrayAdapter<CharSequence> adapter =
ArrayAdapter.createFromResource(this, R.array.enabled_disabled_array,
R.layout.simple_spinner_item);
adapter.setDropDownViewResource(R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(this);
final boolean enabled = (savedInstanceState == null ||
savedInstanceState.getBoolean(KEY_LOCATION_ENABLED));
final long millis = System.currentTimeMillis();
final MapFragment mapFragment =
(MapFragment) getSupportFragmentManager().findFragmentById(R.id.fragment);
mapFragment.getMapAsync(new OnMapReadyCallback() {
@Override public void onMapReady(MapzenMap map) {
long now = System.currentTimeMillis();
long elapsedTime = now - millis;
Log.d(TAG, "onMapReady [" + elapsedTime + "] millis");
BasicMapzenActivity.this.map = map;
configureMap(enabled);
}
});
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.simple_activity);
Spinner spinner = (Spinner) findViewById(R.id.spinner_simple);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this,
R.array.spinner_array, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(this);
}
private void manageViews() {
buttonBar = (LinearLayout) findViewById(R.id.button_bar);
okButton = (Button) findViewById(R.id.ok_button);
currentCount = (TextView) findViewById(R.id.curent_count);
hasBeenClicked = (TextView) findViewById(R.id.has_been_clicked);
isElpased = (TextView) findViewById(R.id.is_elapsed);
lastCrash = (TextView) findViewById(R.id.last_crash);
monitoredTime = (TextView) findViewById(R.id.monitored_time);
initialCount = (EditText) findViewById(R.id.initial_count);
text = (EditText) findViewById(R.id.text);
delay = (EditText) findViewById(R.id.delay);
retryPolicy = (Spinner) findViewById(R.id.retry_policy);
theme = (Spinner) findViewById(R.id.theme);
actionSpinner = (Spinner) findViewById(R.id.action_chooser);
installTime = (EditText) findViewById(R.id.install_time);
pauseAfterCrash = (EditText) findViewById(R.id.pause_after_crash);
minimumMonitoringTime = (EditText) findViewById(R.id.minimum_monitoring_time);
minimumInterval = (EditText) findViewById(R.id.minimum_interval);
onTop = (CheckBox) findViewById(R.id.on_top);
useCustomView = (CheckBox) findViewById(R.id.use_custom_view);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this,
R.array.retry_policies, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
retryPolicy.setAdapter(adapter);
ArrayAdapter<CharSequence> adapterTheme = ArrayAdapter.createFromResource(this,
R.array.themes, android.R.layout.simple_spinner_item);
adapterTheme.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
theme.setAdapter(adapterTheme);
ArrayAdapter<CharSequence> actionAdapter = ArrayAdapter.createFromResource(this,
R.array.actions, android.R.layout.simple_spinner_item);
actionAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
actionSpinner.setAdapter(actionAdapter);
}
private void initSpinner(Spinner spinner, int namesId) {
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(
spinner.getContext(),
namesId,
android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(
android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
}
private void setupSpinner() {
ArrayAdapter<CharSequence> spinnerAdapter = ArrayAdapter.createFromResource(getActivity(),
R.array.bug_types, android.R.layout.simple_spinner_item);
mBugTypeSpinner.setOnItemSelectedListener(this);
spinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mBugTypeSpinner.setAdapter(spinnerAdapter);
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
spinner = (Spinner) findViewById(R.id.spinner);
ArrayAdapter adapter = ArrayAdapter.createFromResource(this,
R.array.intents, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
}
private void loadInfoComponents() {
this.mEdtTitle = (EditText) findViewById(R.id.edt_title);
this.mEdtMessage = (EditText) findViewById(R.id.edt_message);
this.mEdtBigText = (EditText) findViewById(R.id.edt_bigtext);
this.mEdtUrl = (EditText) findViewById(R.id.edt_url);
this.mBtnNotifySimple = (Button) findViewById(R.id.btn_notify_simple);
this.mBtnNotifyCustom = (Button) findViewById(R.id.btn_notify_custom);
this.mSpnType = (Spinner) findViewById(R.id.spn_notification_type);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this,
R.array.pugnotification_notification_types, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
this.mSpnType.setAdapter(adapter);
this.mContentBigText = (RelativeLayout) findViewById(R.id.content_bigtext);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
logger = SimpleLogger.getInstance(getContext());
audioTest = new AudioTest(getActivity());
audioTest.setTestStateListener(this);
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_audio, container, false);
textView = (TextView) view.findViewById(R.id.txt_box_audio);
textView.setMovementMethod(new ScrollingMovementMethod());
startButton = view.findViewById(R.id.button_start_audio);
stopButton = view.findViewById(R.id.button_stop_audio);
chartLayout = view.findViewById(R.id.chart_layout);
chart = (LineChart) view.findViewById(R.id.chart);
latencyChart = (HistogramChart) view.findViewById(R.id.latency_chart);
view.findViewById(R.id.button_close_chart).setOnClickListener(this);
enableButtons();
// Configure the audio mode spinner
modeSpinner = (Spinner) view.findViewById(R.id.spinner_audio_mode);
ArrayAdapter<CharSequence> modeAdapter = ArrayAdapter.createFromResource(getContext(),
R.array.audio_mode_array, android.R.layout.simple_spinner_item);
modeAdapter.setDropDownViewResource(R.layout.support_simple_spinner_dropdown_item);
modeSpinner.setAdapter(modeAdapter);
return view;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.login_with_autocomplete_activity);
TextView title = findViewById(R.id.standard_login_header);
title.setText(R.string.navigation_button_anti_pattern_callbackless_autocomplete_login_label);
InfoButton info = findViewById(R.id.imageButton);
info.setInfoText(getString(R.string.anti_pattern_callbackless_autocomplete_login_info));
mLoginButton = findViewById(R.id.login);
mClearButton = findViewById(R.id.clear);
mUsernameAutoCompleteField = findViewById(R.id.usernameField);
mPasswordField = findViewById(R.id.passwordField);
mLoginButton.setOnClickListener((v) -> login());
mClearButton.setOnClickListener((v) -> {
AutofillManager afm = getSystemService(AutofillManager.class);
if (afm != null) {
afm.cancel();
}
resetFields();
});
ArrayAdapter<CharSequence> mockAutocompleteAdapter = ArrayAdapter.createFromResource
(this, R.array.mock_autocomplete_sign_in_suggestions,
android.R.layout.simple_dropdown_item_1line);
mUsernameAutoCompleteField.setAdapter(mockAutocompleteAdapter);
mUsernameAutoCompleteField.setThreshold(1);
// Show it right away
mUsernameAutoCompleteField.setOnFocusChangeListener((v, hasFocus) -> {
if (hasFocus) {
mUsernameAutoCompleteField.showDropDown();
}
});
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
LayoutInflater inflater = getActivity().getLayoutInflater();
View dialogView = inflater.inflate(R.layout.wifi_config_dialog, null);
mPasswordView = dialogView.findViewById(R.id.password_layout);
mSsidText = (EditText) dialogView.findViewById(R.id.ssid);
mSsidText.addTextChangedListener(this);
mPasswordText = (EditText) dialogView.findViewById(R.id.password);
mPasswordText.addTextChangedListener(this);
mSecurityChoicesSpinner = (Spinner) dialogView.findViewById(R.id.security);
mSecurityChoicesSpinner.setOnItemSelectedListener(this);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(getActivity(),
R.array.wifi_security_choices, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mSecurityChoicesSpinner.setAdapter(adapter);
initialize();
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity())
.setTitle(R.string.add_network)
.setView(dialogView)
// Listener for save button will be set in onStart().
.setPositiveButton(R.string.wifi_save, null)
.setNegativeButton(R.string.wifi_cancel, null);
return builder.create();
}
private void initUI() {
indicatorStyle = (Spinner) findViewById(R.id.indicator);
indicatorGravityHor = (Spinner) findViewById(R.id.indicator_gravity_hor);
indicatorGravityVer = (Spinner) findViewById(R.id.indicator_gravity_ver);
ArrayAdapter<CharSequence> indicatorAdapter = ArrayAdapter.createFromResource(this, R.array.indicator_style, android.R.layout.simple_spinner_item);
indicatorAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
indicatorStyle.setAdapter(indicatorAdapter);
ArrayAdapter<CharSequence> indicatorGraHorAdapter = ArrayAdapter.createFromResource(this, R.array.indicator_gravity_hor, android.R.layout.simple_spinner_item);
indicatorGraHorAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
indicatorGravityHor.setAdapter(indicatorGraHorAdapter);
ArrayAdapter<CharSequence> indicatorGraVerAdapter = ArrayAdapter.createFromResource(this, R.array.indicator_gravity_ver, android.R.layout.simple_spinner_item);
indicatorGraVerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
indicatorGravityVer.setAdapter(indicatorGraVerAdapter);
indicatorStyle.setOnItemSelectedListener(this);
indicatorGravityHor.setOnItemSelectedListener(this);
indicatorGravityVer.setOnItemSelectedListener(this);
loopCheckBox = (CheckBox) findViewById(R.id.loop);
loopCheckBox.setOnCheckedChangeListener(this);
autoScrollCheckBox = (CheckBox) findViewById(R.id.autoscroll);
autoScrollCheckBox.setOnCheckedChangeListener(this);
indicatorBuildBtn = (Button) findViewById(R.id.indicator_build);
indicatorBuildBtn.setOnClickListener(this);
}
private void setupConnectionTypeSpinner() {
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(
this,
R.array.connection_types,
android.R.layout.simple_spinner_item );
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mTypeSpinner.setAdapter(adapter);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.tinting_fragment, container, false);
// Set a drawable as the image to display
mImage = v.findViewById(R.id.image);
mImage.setImageResource(R.drawable.btn_default_normal_holo);
// Get text labels and SeekBars for the four color components: ARGB
mAlphaBar = v.findViewById(R.id.alphaSeek);
mAlphaText = v.findViewById(R.id.alphaText);
mGreenBar = v.findViewById(R.id.greenSeek);
mGreenText = v.findViewById(R.id.greenText);
mRedBar = v.findViewById(R.id.redSeek);
mRedText = v.findViewById(R.id.redText);
mBlueText = v.findViewById(R.id.blueText);
mBlueBar = v.findViewById(R.id.blueSeek);
// Set a listener to update tinted image when selections have changed
mAlphaBar.setOnSeekBarChangeListener(mSeekBarListener);
mRedBar.setOnSeekBarChangeListener(mSeekBarListener);
mGreenBar.setOnSeekBarChangeListener(mSeekBarListener);
mBlueBar.setOnSeekBarChangeListener(mSeekBarListener);
// Set up the spinner for blend mode selection from a string array resource
mBlendSpinner = v.findViewById(R.id.blendSpinner);
SpinnerAdapter sa = ArrayAdapter.createFromResource(v.getContext(),
R.array.blend_modes, android.R.layout.simple_spinner_dropdown_item);
mBlendSpinner.setAdapter(sa);
// Set a listener to update the tinted image when a blend mode is selected
mBlendSpinner.setOnItemSelectedListener(mBlendListener);
// Select the first item
mBlendSpinner.setSelection(0);
mMode = MODES[0];
if (savedInstanceState != null) {
// Restore the previous state if this fragment has been restored
mBlendSpinner.setSelection(savedInstanceState.getInt(STATE_BLEND));
mAlphaBar.setProgress(savedInstanceState.getInt(STATE_ALPHA));
mRedBar.setProgress(savedInstanceState.getInt(STATE_RED));
mGreenBar.setProgress(savedInstanceState.getInt(STATE_GREEN));
mBlueBar.setProgress(savedInstanceState.getInt(STATE_BLUE));
}
// Apply the default blend mode and color
updateTint(getColor(), getTintMode());
return v;
}
private SpinnerAdapter makeSpinnerAdapter(@ArrayRes int arrayRes) {
ArrayAdapter<CharSequence> spinnerAdapter = ArrayAdapter.createFromResource(this,
arrayRes, android.R.layout.simple_spinner_item);
spinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
return spinnerAdapter;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_magpi_main);
try {
GCMRegistrar.checkDevice(this);
GCMRegistrar.checkManifest(this);
final String idGcm = GCMRegistrar.getRegistrationId(this);
if (TextUtils.isEmpty(idGcm)) {
Log.e("GCM", "NOT registered");
GCMRegistrar.register(MagpiMainActivity.this, Config.SENDER_ID);
} else {
Log.e("GCM", "Already registered" + idGcm);
if(isTimeToRegister())
new MagPiClient().registerDevice(this, idGcm);
}
} catch (UnsupportedOperationException ex) {
Log.e("GCM", "Google Cloud Messaging not supported - please install Google Apps package!");
}
mOnNavigationListener = new OnNavigationListener() {
@Override
public boolean onNavigationItemSelected(int position, long itemId) {
return true;
}
};
this.intialiseViewPager();
CompatActionBarNavHandler handler = new CompatActionBarNavHandler(this);
SpinnerAdapter mSpinnerAdapter = ArrayAdapter.createFromResource(this, R.array.dropdown_array,
android.R.layout.simple_spinner_dropdown_item);
getSupportActionBar().setListNavigationCallbacks(mSpinnerAdapter, mOnNavigationListener);
getSupportActionBar().setNavigationMode(android.app.ActionBar.NAVIGATION_MODE_TABS);
final String CATEGORIES[] = getResources().getStringArray(R.array.dropdown_array);
for (int i = 0; i < CATEGORIES.length; i++) {
this.getSupportActionBar().addTab(this.getSupportActionBar().newTab().setText(
CATEGORIES[i]).setTabListener(handler));
}
getSupportActionBar().setSelectedNavigationItem(0);
}