Add new settings UI to select keyboard layout. (e46c5f30) · Commits · e / os / android_packages_apps_Settings

AndroidManifest.xml

+13 −0

Original line number	Diff line number	Diff line
		@@ -396,6 +396,19 @@
		android:resource="@id/language_settings" />
		</activity>

		<activity android:name="Settings$KeyboardLayoutPickerActivity"
		android:label="@string/keyboard_layout_picker_title"
		android:clearTaskOnLaunch="true">
		<intent-filter>
		<action android:name="android.intent.action.MAIN" />
		<category android:name="android.intent.category.DEFAULT" />
		</intent-filter>
		<meta-data android:name="com.android.settings.FRAGMENT_CLASS"
		android:value="com.android.settings.inputmethod.KeyboardLayoutPicker" />
		<meta-data android:name="com.android.settings.TOP_LEVEL_HEADER_ID"
		android:resource="@id/language_settings" />
		</activity>

		<!-- Keep compatibility with old shortcuts. -->
		<activity-alias android:name="LanguageSettings"
		android:label="@string/language_keyboard_settings_title"

res/values/strings.xml

+6 −0

Original line number	Diff line number	Diff line
		@@ -2614,6 +2614,12 @@
		<!-- On Language & input settings screen, setting summary. Setting for mouse pointer speed. [CHAR LIMIT=35] -->
		<string name="pointer_speed">Pointer speed</string>

		<!-- Keyboard Layout Picker --> <skip />
		<!-- Title for the keyboard layout picker activity. [CHAR LIMIT=35] -->
		<string name="keyboard_layout_picker_title">Choose keyboard layout</string>
		<!-- String to show when no keyboard layouts are available. [CHAR LIMIT=60] -->
		<string name="keyboard_layout_picker_empty_text">No keyboard layouts are available.</string>

		<!-- User dictionary settings --><skip />
		<!-- User dictionary settings, The titlebar text of the User dictionary settings screen. -->
		<string name="user_dict_settings_titlebar">User dictionary</string>

res/xml/language_settings.xml

+7 −0

Original line number	Diff line number	Diff line
		@@ -36,27 +36,34 @@
		<PreferenceScreen android:key="current_input_method"
		android:title="@string/current_input_method" />
		</PreferenceCategory>

		<PreferenceCategory
		android:key="hard_keyboard"
		android:title="@string/builtin_keyboard_settings_title"
		android:persistent="false">
		<!-- Additional preference screens are inserted here programmatically
		with low order values to set the key map of each attached keyboard. -->

		<CheckBoxPreference
		android:key="auto_replace"
		android:title="@string/auto_replace"
		android:summaryOn="@string/auto_replace_summary"
		android:summaryOff="@string/auto_replace_summary"
		android:order="1000"
		android:persistent="false"/>
		<CheckBoxPreference
		android:key="auto_caps"
		android:title="@string/auto_caps"
		android:summaryOn="@string/auto_caps_summary"
		android:summaryOff="@string/auto_caps_summary"
		android:order="1001"
		android:persistent="false"/>
		<CheckBoxPreference
		android:key="auto_punctuate"
		android:title="@string/auto_punctuate"
		android:summaryOn="@string/auto_punctuate_summary"
		android:summaryOff="@string/auto_punctuate_summary"
		android:order="1002"
		android:persistent="false"/>
		</PreferenceCategory>

src/com/android/settings/Settings.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -609,6 +609,7 @@ public class Settings extends PreferenceActivity implements ButtonBarHandler {
		public static class WifiSettingsActivity extends Settings { /* empty */ }
		public static class WifiP2pSettingsActivity extends Settings { /* empty */ }
		public static class InputMethodAndLanguageSettingsActivity extends Settings { /* empty */ }
		public static class KeyboardLayoutPickerActivity extends Settings { /* empty */ }
		public static class InputMethodAndSubtypeEnablerActivity extends Settings { /* empty */ }
		public static class SpellCheckersSettingsActivity extends Settings { /* empty */ }
		public static class LocalePickerActivity extends Settings { /* empty */ }

src/com/android/settings/inputmethod/InputMethodAndLanguageSettings.java

+106 −47

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@
		package com.android.settings.inputmethod;

		import com.android.settings.R;
		import com.android.settings.Settings.KeyboardLayoutPickerActivity;
		import com.android.settings.Settings.SpellCheckersSettingsActivity;
		import com.android.settings.SettingsPreferenceFragment;
		import com.android.settings.Utils;
		@@ -29,6 +30,8 @@ import android.content.Intent;
		import android.content.pm.PackageManager;
		import android.content.res.Configuration;
		import android.database.ContentObserver;
		import android.hardware.input.InputManager;
		import android.hardware.input.InputManager.KeyboardLayout;
		import android.os.Bundle;
		import android.os.Handler;
		import android.preference.CheckBoxPreference;
		@@ -40,11 +43,15 @@ import android.preference.PreferenceScreen;
		import android.provider.Settings;
		import android.provider.Settings.System;
		import android.text.TextUtils;
		import android.view.InputDevice;
		import android.view.KeyCharacterMap;
		import android.view.KeyCharacterMap.UnavailableException;
		import android.view.inputmethod.InputMethodInfo;
		import android.view.inputmethod.InputMethodManager;

		import java.util.ArrayList;
		import java.util.Collections;
		import java.util.Comparator;
		import java.util.List;
		import java.util.Set;

		@@ -68,11 +75,13 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment

		private int mDefaultInputMethodSelectorVisibility = 0;
		private ListPreference mShowInputMethodSelectorPref;
		private PreferenceCategory mKeyboardSettingsCategory;
		private PreferenceCategory mHardKeyboardCategory;
		private Preference mLanguagePref;
		private ArrayList<InputMethodPreference> mInputMethodPreferenceList =
		private final ArrayList<InputMethodPreference> mInputMethodPreferenceList =
		new ArrayList<InputMethodPreference>();
		private boolean mHaveHardKeyboard;
		private PreferenceCategory mHardKeyboardCategory;
		private final ArrayList<PreferenceScreen> mHardKeyboardPreferenceList =
		new ArrayList<PreferenceScreen>();
		private InputMethodManager mImm;
		private List<InputMethodInfo> mImis;
		private boolean mIsOnlyImeSettings;
		@@ -108,18 +117,55 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment

		new VoiceInputOutputSettings(this).onCreate();

		// Hard keyboard
		final Configuration config = getResources().getConfiguration();
		mHaveHardKeyboard = (config.keyboard == Configuration.KEYBOARD_QWERTY);
		// Get references to dynamically constructed categories.
		mHardKeyboardCategory = (PreferenceCategory)findPreference("hard_keyboard");
		mKeyboardSettingsCategory = (PreferenceCategory)findPreference(
		"keyboard_settings_category");

		// IME
		// Filter out irrelevant features if invoked from IME settings button.
		mIsOnlyImeSettings = Settings.ACTION_INPUT_METHOD_SETTINGS.equals(
		getActivity().getIntent().getAction());
		getActivity().getIntent().setAction(null);
		if (mIsOnlyImeSettings) {
		getPreferenceScreen().removeAll();
		getPreferenceScreen().addPreference(mHardKeyboardCategory);
		if (SHOW_INPUT_METHOD_SWITCHER_SETTINGS) {
		getPreferenceScreen().addPreference(mShowInputMethodSelectorPref);
		}
		getPreferenceScreen().addPreference(mKeyboardSettingsCategory);
		}

		// Build IME preference category.
		mImm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
		mImis = mImm.getInputMethodList();
		createImePreferenceHierarchy((PreferenceGroup)findPreference("keyboard_settings_category"));

		mKeyboardSettingsCategory.removeAll();
		if (!mIsOnlyImeSettings) {
		final PreferenceScreen currentIme = new PreferenceScreen(getActivity(), null);
		currentIme.setKey(KEY_CURRENT_INPUT_METHOD);
		currentIme.setTitle(getResources().getString(R.string.current_input_method));
		mKeyboardSettingsCategory.addPreference(currentIme);
		}

		mInputMethodPreferenceList.clear();
		final int N = (mImis == null ? 0 : mImis.size());
		for (int i = 0; i < N; ++i) {
		final InputMethodInfo imi = mImis.get(i);
		final InputMethodPreference pref = getInputMethodPreference(imi, N);
		mInputMethodPreferenceList.add(pref);
		}

		if (!mInputMethodPreferenceList.isEmpty()) {
		Collections.sort(mInputMethodPreferenceList);
		for (int i = 0; i < N; ++i) {
		mKeyboardSettingsCategory.addPreference(mInputMethodPreferenceList.get(i));
		}
		}

		// Build hard keyboard preference category.
		updateHardKeyboards();

		// Spell Checker
		final Intent intent = new Intent(Intent.ACTION_MAIN);
		intent.setClass(getActivity(), SpellCheckersSettingsActivity.class);
		final SpellCheckersPreference scp = ((SpellCheckersPreference)findPreference(
		@@ -189,7 +235,7 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
		}

		// Hard keyboard
		if (mHaveHardKeyboard) {
		if (!mHardKeyboardPreferenceList.isEmpty()) {
		for (int i = 0; i < sHardKeyboardKeys.length; ++i) {
		CheckBoxPreference chkPref = (CheckBoxPreference)
		mHardKeyboardCategory.findPreference(sHardKeyboardKeys[i]);
		@@ -198,6 +244,8 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
		}
		}

		updateHardKeyboards();

		// IME
		InputMethodAndSubtypeUtil.loadInputMethodSubtypeList(
		this, getContentResolver(), mImis, null);
		@@ -211,7 +259,7 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
		mShowInputMethodSelectorPref.setOnPreferenceChangeListener(null);
		}
		InputMethodAndSubtypeUtil.saveInputMethodSubtypeList(
		this, getContentResolver(), mImis, mHaveHardKeyboard);
		this, getContentResolver(), mImis, !mHardKeyboardPreferenceList.isEmpty());
		}

		@Override
		@@ -230,7 +278,7 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
		}
		} else if (preference instanceof CheckBoxPreference) {
		final CheckBoxPreference chkPref = (CheckBoxPreference) preference;
		if (mHaveHardKeyboard) {
		if (!mHardKeyboardPreferenceList.isEmpty()) {
		for (int i = 0; i < sHardKeyboardKeys.length; ++i) {
		if (chkPref == mHardKeyboardCategory.findPreference(sHardKeyboardKeys[i])) {
		System.putInt(getContentResolver(), sSystemSettingNames[i],
		@@ -315,46 +363,57 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
		return pref;
		}

		private void createImePreferenceHierarchy(PreferenceGroup root) {
		final Preference hardKeyPref = findPreference("hard_keyboard");
		if (mIsOnlyImeSettings) {
		getPreferenceScreen().removeAll();
		if (hardKeyPref != null && mHaveHardKeyboard) {
		getPreferenceScreen().addPreference(hardKeyPref);
		}
		if (SHOW_INPUT_METHOD_SWITCHER_SETTINGS) {
		getPreferenceScreen().addPreference(mShowInputMethodSelectorPref);
		private void updateHardKeyboards() {
		mHardKeyboardPreferenceList.clear();
		if (getResources().getConfiguration().keyboard == Configuration.KEYBOARD_QWERTY) {
		final InputManager im =
		(InputManager)getActivity().getSystemService(Context.INPUT_SERVICE);

		final int[] devices = InputDevice.getDeviceIds();
		for (int i = 0; i < devices.length; i++) {
		InputDevice device = InputDevice.getDevice(devices[i]);
		if (device != null
		&& (device.getSources() & InputDevice.SOURCE_KEYBOARD) != 0
		&& device.getKeyboardType() == InputDevice.KEYBOARD_TYPE_ALPHABETIC) {
		final String inputDeviceDescriptor = device.getDescriptor();
		final String keyboardLayoutDescriptor =
		im.getInputDeviceKeyboardLayoutDescriptor(inputDeviceDescriptor);
		final KeyboardLayout keyboardLayout = keyboardLayoutDescriptor != null ?
		im.getKeyboardLayout(keyboardLayoutDescriptor) : null;

		final Intent intent = new Intent(Intent.ACTION_MAIN);
		intent.setClass(getActivity(), KeyboardLayoutPickerActivity.class);
		intent.putExtra(KeyboardLayoutPicker.EXTRA_INPUT_DEVICE_DESCRIPTOR,
		inputDeviceDescriptor);

		final PreferenceScreen pref = new PreferenceScreen(getActivity(), null);
		pref.setTitle(device.getName());
		if (keyboardLayout != null) {
		pref.setSummary(keyboardLayout.getLabel());
		}
		getPreferenceScreen().addPreference(root);
		pref.setIntent(intent);
		mHardKeyboardPreferenceList.add(pref);
		}
		if (hardKeyPref != null) {
		if (mHaveHardKeyboard) {
		mHardKeyboardCategory = (PreferenceCategory) hardKeyPref;
		} else {
		getPreferenceScreen().removePreference(hardKeyPref);
		}
		}
		root.removeAll();
		mInputMethodPreferenceList.clear();

		if (!mIsOnlyImeSettings) {
		// Current IME selection
		final PreferenceScreen currentIme = new PreferenceScreen(getActivity(), null);
		currentIme.setKey(KEY_CURRENT_INPUT_METHOD);
		currentIme.setTitle(getResources().getString(R.string.current_input_method));
		root.addPreference(currentIme);
		if (!mHardKeyboardPreferenceList.isEmpty()) {
		for (int i = mHardKeyboardCategory.getPreferenceCount(); i-- > 0; ) {
		final Preference pref = mHardKeyboardCategory.getPreference(i);
		if (pref.getOrder() < 1000) {
		mHardKeyboardCategory.removePreference(pref);
		}

		final int N = (mImis == null ? 0 : mImis.size());
		for (int i = 0; i < N; ++i) {
		final InputMethodInfo imi = mImis.get(i);
		final InputMethodPreference pref = getInputMethodPreference(imi, N);
		mInputMethodPreferenceList.add(pref);
		}

		Collections.sort(mInputMethodPreferenceList);
		for (int i = 0; i < N; ++i) {
		root.addPreference(mInputMethodPreferenceList.get(i));
		Collections.sort(mHardKeyboardPreferenceList);
		final int count = mHardKeyboardPreferenceList.size();
		for (int i = 0; i < count; i++) {
		final Preference pref = mHardKeyboardPreferenceList.get(i);
		pref.setOrder(i);
		mHardKeyboardCategory.addPreference(pref);
		}
		} else {
		getPreferenceScreen().removePreference(mHardKeyboardCategory);
		}
		}