Check duplicated entry of "custom input style" (749b2a38) · Commits · e / os / android_packages_inputmethods_LatinIME

java/res/values/strings.xml

+2 −0

Original line number	Diff line number	Diff line
		@@ -293,6 +293,8 @@
		<string name="enable">Enable</string>
		<!-- Title of the button to postpone enabling a custom input style entry in the settings dialog [CHAR LIMIT=12] -->
		<string name="not_now">Not now</string>
		<!-- Toast text to describe the same input style already exists [CHAR LIMIT=64]-->
		<string name="custom_input_style_already_exists">"The same input style already exists: <xliff:g id="input_style_name">%s</xliff:g>"</string>

		<!-- Title of an option for usability study mode -->
		<string name="prefs_usability_study_mode">Usability study mode</string>

java/src/com/android/inputmethod/latin/AdditionalSubtypeSettings.java

+82 −23

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@ import android.content.Context;
		import android.content.DialogInterface;
		import android.content.Intent;
		import android.content.SharedPreferences;
		import android.content.res.Resources;
		import android.os.Bundle;
		import android.os.Parcel;
		import android.os.Parcelable;
		@@ -41,9 +42,11 @@ import android.view.inputmethod.InputMethodSubtype;
		import android.widget.ArrayAdapter;
		import android.widget.Spinner;
		import android.widget.SpinnerAdapter;
		import android.widget.Toast;

		import com.android.inputmethod.compat.CompatUtils;

		import java.util.ArrayList;
		import java.util.TreeSet;

		public class AdditionalSubtypeSettings extends PreferenceFragment {
		@@ -60,7 +63,6 @@ public class AdditionalSubtypeSettings extends PreferenceFragment {
		private static final String KEY_IS_SUBTYPE_ENABLER_NOTIFICATION_DIALOG_OPEN =
		"is_subtype_enabler_notification_dialog_open";
		private static final String KEY_SUBTYPE_FOR_SUBTYPE_ENABLER = "subtype_for_subtype_enabler";

		static class SubtypeLocaleItem extends Pair<String, String>
		implements Comparable<SubtypeLocaleItem> {
		public SubtypeLocaleItem(String localeString, String displayName) {
		@@ -139,6 +141,7 @@ public class AdditionalSubtypeSettings extends PreferenceFragment {

		private interface SubtypeDialogProxy {
		public void onRemovePressed(SubtypePreference subtypePref);
		public void onSavePressed(SubtypePreference subtypePref);
		public void onAddPressed(SubtypePreference subtypePref);
		public SubtypeLocaleAdapter getSubtypeLocaleAdapter();
		public KeyboardLayoutSetAdapter getKeyboardLayoutSetAdapter();
		@@ -150,6 +153,7 @@ public class AdditionalSubtypeSettings extends PreferenceFragment {
		private static final String KEY_NEW_SUBTYPE = KEY_PREFIX + "new";

		private InputMethodSubtype mSubtype;
		private InputMethodSubtype mPreviousSubtype;

		private final SubtypeDialogProxy mProxy;
		private Spinner mSubtypeLocaleSpinner;
		@@ -182,6 +186,7 @@ public class AdditionalSubtypeSettings extends PreferenceFragment {
		}

		public void setSubtype(InputMethodSubtype subtype) {
		mPreviousSubtype = mSubtype;
		mSubtype = subtype;
		if (isIncomplete()) {
		setTitle(null);
		@@ -197,6 +202,14 @@ public class AdditionalSubtypeSettings extends PreferenceFragment {
		}
		}

		public void revert() {
		setSubtype(mPreviousSubtype);
		}

		public boolean hasBeenModified() {
		return mSubtype != null && !mSubtype.equals(mPreviousSubtype);
		}

		@Override
		protected View onCreateDialogView() {
		final View v = super.onCreateDialogView();
		@@ -250,7 +263,7 @@ public class AdditionalSubtypeSettings extends PreferenceFragment {
		super.onClick(dialog, which);
		switch (which) {
		case DialogInterface.BUTTON_POSITIVE:
		final boolean addPressed = isIncomplete();
		final boolean isEditing = !isIncomplete();
		final SubtypeLocaleItem locale =
		(SubtypeLocaleItem) mSubtypeLocaleSpinner.getSelectedItem();
		final KeyboardLayoutSetItem layout =
		@@ -259,7 +272,9 @@ public class AdditionalSubtypeSettings extends PreferenceFragment {
		locale.first, layout.first, ASCII_CAPABLE);
		setSubtype(subtype);
		notifyChanged();
		if (addPressed) {
		if (isEditing) {
		mProxy.onSavePressed(this);
		} else {
		mProxy.onAddPressed(this);
		}
		break;
		@@ -414,18 +429,45 @@ public class AdditionalSubtypeSettings extends PreferenceFragment {
		public void onRemovePressed(SubtypePreference subtypePref) {
		mIsAddingNewSubtype = false;
		final PreferenceGroup group = getPreferenceScreen();
		if (group != null) {
		group.removePreference(subtypePref);
		ImfUtils.setAdditionalInputMethodSubtypes(getActivity(), getSubtypes());
		}

		@Override
		public void onSavePressed(SubtypePreference subtypePref) {
		final InputMethodSubtype subtype = subtypePref.getSubtype();
		if (!subtypePref.hasBeenModified()) {
		return;
		}
		if (findDuplicatedSubtype(subtype) == null) {
		ImfUtils.setAdditionalInputMethodSubtypes(getActivity(), getSubtypes());
		return;
		}

		// Saved subtype is duplicated.
		final PreferenceGroup group = getPreferenceScreen();
		group.removePreference(subtypePref);
		subtypePref.revert();
		group.addPreference(subtypePref);
		showSubtypeAlreadyExistsToast(subtype);
		}

		@Override
		public void onAddPressed(SubtypePreference subtypePref) {
		mIsAddingNewSubtype = false;
		setAdditionalInputMethodSubtypes(getPrefSubtypes());
		final InputMethodSubtype subtype = subtypePref.getSubtype();
		if (findDuplicatedSubtype(subtype) == null) {
		ImfUtils.setAdditionalInputMethodSubtypes(getActivity(), getSubtypes());
		mSubtypePreferenceKeyForSubtypeEnabler = subtypePref.getKey();
		mSubtypeEnablerNotificationDialog = createDialog(subtypePref);
		mSubtypeEnablerNotificationDialog.show();
		return;
		}

		// Newly added subtype is duplicated.
		final PreferenceGroup group = getPreferenceScreen();
		group.removePreference(subtypePref);
		showSubtypeAlreadyExistsToast(subtype);
		}

		@Override
		@@ -439,6 +481,21 @@ public class AdditionalSubtypeSettings extends PreferenceFragment {
		}
		};

		private void showSubtypeAlreadyExistsToast(InputMethodSubtype subtype) {
		final Context context = getActivity();
		final Resources res = context.getResources();
		final String message = res.getString(R.string.custom_input_style_already_exists,
		SubtypeLocale.getSubtypeDisplayName(subtype, res));
		Toast.makeText(context, message, Toast.LENGTH_SHORT).show();
		}

		private InputMethodSubtype findDuplicatedSubtype(InputMethodSubtype subtype) {
		final String localeString = subtype.getLocale();
		final String keyboardLayoutSetName = SubtypeLocale.getKeyboardLayoutSetName(subtype);
		return ImfUtils.findSubtypeByLocaleAndKeyboardLayoutSet(
		getActivity(), localeString, keyboardLayoutSetName);
		}

		private AlertDialog createDialog(SubtypePreference subtypePref) {
		final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
		builder.setTitle(R.string.custom_input_styles_title)
		@@ -474,9 +531,9 @@ public class AdditionalSubtypeSettings extends PreferenceFragment {
		}
		}

		private String getPrefSubtypes() {
		private InputMethodSubtype[] getSubtypes() {
		final PreferenceGroup group = getPreferenceScreen();
		final StringBuilder sb = new StringBuilder();
		final ArrayList<InputMethodSubtype> subtypes = new ArrayList<InputMethodSubtype>();
		final int count = group.getPreferenceCount();
		for (int i = 0; i < count; i++) {
		final Preference pref = group.getPreference(i);
		@@ -484,13 +541,20 @@ public class AdditionalSubtypeSettings extends PreferenceFragment {
		final SubtypePreference subtypePref = (SubtypePreference)pref;
		// We should not save newly adding subtype to preference because it is incomplete.
		if (subtypePref.isIncomplete()) continue;
		final InputMethodSubtype subtype = subtypePref.getSubtype();
		subtypes.add(subtypePref.getSubtype());
		}
		}
		return subtypes.toArray(new InputMethodSubtype[subtypes.size()]);
		}

		private String getPrefSubtypes(InputMethodSubtype[] subtypes) {
		final StringBuilder sb = new StringBuilder();
		for (final InputMethodSubtype subtype : subtypes) {
		if (sb.length() > 0) {
		sb.append(AdditionalSubtype.PREF_SUBTYPE_SEPARATOR);
		}
		sb.append(AdditionalSubtype.getPrefSubtype(subtype));
		}
		}
		return sb.toString();
		}

		@@ -498,7 +562,8 @@ public class AdditionalSubtypeSettings extends PreferenceFragment {
		public void onPause() {
		super.onPause();
		final String oldSubtypes = SettingsValues.getPrefAdditionalSubtypes(mPrefs, getResources());
		final String prefSubtypes = getPrefSubtypes();
		final InputMethodSubtype[] subtypes = getSubtypes();
		final String prefSubtypes = getPrefSubtypes(subtypes);
		if (prefSubtypes.equals(oldSubtypes)) {
		return;
		}
		@@ -509,12 +574,6 @@ public class AdditionalSubtypeSettings extends PreferenceFragment {
		} finally {
		editor.apply();
		}
		setAdditionalInputMethodSubtypes(prefSubtypes);
		}

		private void setAdditionalInputMethodSubtypes(final String prefSubtypes) {
		final InputMethodSubtype[] subtypes =
		AdditionalSubtype.createAdditionalSubtypesArray(prefSubtypes);
		ImfUtils.setAdditionalInputMethodSubtypes(getActivity(), subtypes);
		}

java/src/com/android/inputmethod/latin/ImfUtils.java

+1 −2

Original line number	Diff line number	Diff line
		@@ -167,8 +167,7 @@ public class ImfUtils {
		return subtype;
		}
		}
		throw new RuntimeException("Can't find subtype for locale " + localeString
		+ " and keyboard layout " + keyboardLayoutSetName);
		return null;
		}

		public static void setAdditionalInputMethodSubtypes(Context context,

java/src/com/android/inputmethod/latin/SubtypeSwitcher.java

+3 −0

Original line number	Diff line number	Diff line
		@@ -101,6 +101,9 @@ public class SubtypeSwitcher {
		mCurrentSubtype = mImm.getCurrentInputMethodSubtype();
		mNoLanguageSubtype = ImfUtils.findSubtypeByLocaleAndKeyboardLayoutSet(
		service, SubtypeLocale.NO_LANGUAGE, SubtypeLocale.QWERTY);
		if (mNoLanguageSubtype == null) {
		throw new RuntimeException("Can't find no lanugage with QWERTY subtype");
		}

		final NetworkInfo info = mConnectivityManager.getActiveNetworkInfo();
		mIsNetworkConnected = (info != null && info.isConnected());