Merge "Support IMEs that have no subtype in PhysicalKeyboardFragment." into nyc-dev am: b156761ae8 (06c7b269) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/inputmethod/KeyboardLayoutPickerFragment2.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@

		package com.android.settings.inputmethod;

		import android.annotation.Nullable;
		import android.app.Activity;
		import android.hardware.input.InputDeviceIdentifier;
		import android.hardware.input.InputManager;
		@@ -45,6 +46,7 @@ public final class KeyboardLayoutPickerFragment2 extends SettingsPreferenceFragm
		private int mInputDeviceId = -1;
		private InputManager mIm;
		private InputMethodInfo mImi;
		@Nullable
		private InputMethodSubtype mSubtype;
		private KeyboardLayout[] mKeyboardLayouts;
		private Map<Preference, KeyboardLayout> mPreferenceMap = new HashMap<>();
		@@ -82,7 +84,7 @@ public final class KeyboardLayoutPickerFragment2 extends SettingsPreferenceFragm
		mImi = activity.getIntent().getParcelableExtra(EXTRA_INPUT_METHOD_INFO);
		mSubtype = activity.getIntent().getParcelableExtra(EXTRA_INPUT_METHOD_SUBTYPE);

		if (mInputDeviceIdentifier == null \|\| mImi == null \|\| mSubtype == null) {
		if (mInputDeviceIdentifier == null \|\| mImi == null) {
		activity.finish();
		}

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

+27 −11

Original line number	Diff line number	Diff line
		@@ -147,7 +147,7 @@ public final class PhysicalKeyboardFragment extends SettingsPreferenceFragment
		Preference pref = new Preference(getPrefContext(), null);
		final InputMethodInfo imi = info.mImi;
		final InputMethodSubtype imSubtype = info.mImSubtype;
		if (imi != null && imSubtype != null) {
		if (imi != null) {
		pref.setTitle(getDisplayName(getContext(), imi, imSubtype));
		KeyboardLayout layout = info.mLayout;
		if (layout != null) {
		@@ -214,9 +214,9 @@ public final class PhysicalKeyboardFragment extends SettingsPreferenceFragment
		}

		private void showKeyboardLayoutScreen(
		InputDeviceIdentifier inputDeviceIdentifier,
		InputMethodInfo imi,
		InputMethodSubtype imSubtype) {
		@NonNull InputDeviceIdentifier inputDeviceIdentifier,
		@NonNull InputMethodInfo imi,
		@Nullable InputMethodSubtype imSubtype) {
		final Intent intent = new Intent(Intent.ACTION_MAIN);
		intent.setClass(getActivity(), Settings.KeyboardLayoutPickerActivity.class);
		intent.putExtra(KeyboardLayoutPickerFragment2.EXTRA_INPUT_DEVICE_IDENTIFIER,
		@@ -272,12 +272,15 @@ public final class PhysicalKeyboardFragment extends SettingsPreferenceFragment
		};

		@NonNull
		static String getDisplayName(
		static CharSequence getDisplayName(
		@NonNull Context context, @NonNull InputMethodInfo imi,
		@NonNull InputMethodSubtype imSubtype) {
		@Nullable InputMethodSubtype imSubtype) {
		final CharSequence imeName = imi.loadLabel(context.getPackageManager());
		if (imSubtype == null) {
		return imeName;
		}
		final CharSequence imSubtypeName = imSubtype.getDisplayName(
		context, imi.getPackageName(), imi.getServiceInfo().applicationInfo);
		final CharSequence imeName = imi.loadLabel(context.getPackageManager());
		return String.format(
		context.getString(R.string.physical_device_title), imSubtypeName, imeName);
		}
		@@ -330,8 +333,21 @@ public final class PhysicalKeyboardFragment extends SettingsPreferenceFragment
		final InputManager im = getContext().getSystemService(InputManager.class);
		if (imm != null && im != null) {
		for (InputMethodInfo imi : imm.getEnabledInputMethodList()) {
		for (InputMethodSubtype subtype : imm.getEnabledInputMethodSubtypeList(
		imi, true /* allowsImplicitlySelectedSubtypes */)) {
		final List<InputMethodSubtype> subtypes = imm.getEnabledInputMethodSubtypeList(
		imi, true /* allowsImplicitlySelectedSubtypes */);
		if (subtypes.isEmpty()) {
		// Here we use null to indicate that this IME has no subtype.
		final InputMethodSubtype nullSubtype = null;
		final KeyboardLayout layout = im.getKeyboardLayoutForInputDevice(
		deviceInfo.mDeviceIdentifier, imi, nullSubtype);
		keyboardInfoList.add(new Keyboards.KeyboardInfo(imi, nullSubtype, layout));
		continue;
		}

		// If the IME supports subtypes, we pick up "keyboard" subtypes only.
		final int N = subtypes.size();
		for (int i = 0; i < N; ++i) {
		final InputMethodSubtype subtype = subtypes.get(i);
		if (!IM_SUBTYPE_MODE_KEYBOARD.equalsIgnoreCase(subtype.getMode())) {
		continue;
		}
		@@ -421,14 +437,14 @@ public final class PhysicalKeyboardFragment extends SettingsPreferenceFragment
		public static final class KeyboardInfo {
		@NonNull
		public final InputMethodInfo mImi;
		@NonNull
		@Nullable
		public final InputMethodSubtype mImSubtype;
		@NonNull
		public final KeyboardLayout mLayout;

		public KeyboardInfo(
		@NonNull final InputMethodInfo imi,
		@NonNull final InputMethodSubtype imSubtype,
		@Nullable final InputMethodSubtype imSubtype,
		@NonNull final KeyboardLayout layout) {
		mImi = imi;
		mImSubtype = imSubtype;