Keyboard shortcuts: icons for application group (12e9803d) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/layout/keyboard_shortcut_app_item.xml

+9 −0

Original line number	Diff line number	Diff line
		@@ -22,8 +22,17 @@
		android:paddingStart="24dp"
		android:paddingEnd="24dp"
		android:paddingBottom="8dp">
		<ImageView
		android:id="@+id/keyboard_shortcuts_icon"
		android:layout_width="24dp"
		android:layout_height="24dp"
		android:layout_marginEnd="32dp"
		android:layout_gravity="center_vertical"
		android:visibility="gone"
		android:layout_alignParentStart="true"/>
		<TextView
		android:id="@+id/keyboard_shortcuts_keyword"
		android:layout_toEndOf="@+id/keyboard_shortcuts_icon"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		android:paddingEnd="12dp"

packages/SystemUI/src/com/android/systemui/statusbar/KeyboardShortcuts.java

+187 −65

Original line number	Diff line number	Diff line
		@@ -17,16 +17,24 @@
		package com.android.systemui.statusbar;

		import android.app.AlertDialog;
		import android.app.AppGlobals;
		import android.app.Dialog;
		import android.content.ComponentName;
		import android.content.Context;
		import android.content.DialogInterface;
		import android.content.DialogInterface.OnClickListener;
		import android.content.Intent;
		import android.content.pm.IPackageManager;
		import android.content.pm.PackageInfo;
		import android.content.pm.ResolveInfo;
		import android.graphics.drawable.Icon;
		import android.graphics.Bitmap;
		import android.graphics.Canvas;
		import android.graphics.drawable.Drawable;
		import android.hardware.input.InputManager;
		import android.os.Handler;
		import android.os.Looper;
		import android.os.RemoteException;
		import android.util.Log;
		import android.util.SparseArray;
		import android.view.ContextThemeWrapper;
		@@ -42,8 +50,10 @@ import android.view.Window;
		import android.view.WindowManager.KeyboardShortcutsReceiver;
		import android.widget.ImageView;
		import android.widget.LinearLayout;
		import android.widget.RelativeLayout;
		import android.widget.TextView;

		import com.android.internal.app.AssistUtils;
		import com.android.systemui.R;
		import com.android.systemui.recents.Recents;

		@@ -58,7 +68,6 @@ import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG;
		*/
		public final class KeyboardShortcuts {
		private static final String TAG = KeyboardShortcuts.class.getSimpleName();

		private final SparseArray<String> mSpecialCharacterNames = new SparseArray<>();
		private final SparseArray<String> mModifierNames = new SparseArray<>();
		private final SparseArray<Drawable> mSpecialCharacterDrawables = new SparseArray<>();
		@@ -66,6 +75,7 @@ public final class KeyboardShortcuts {

		private final Handler mHandler = new Handler(Looper.getMainLooper());
		private final Context mContext;
		private final IPackageManager mPackageManager;
		private final OnClickListener dialogCloseListener = new DialogInterface.OnClickListener() {
		public void onClick(DialogInterface dialog, int id) {
		dismissKeyboardShortcutsDialog();
		@@ -77,6 +87,7 @@ public final class KeyboardShortcuts {

		public KeyboardShortcuts(Context context) {
		this.mContext = new ContextThemeWrapper(context, android.R.style.Theme_Material_Light);
		this.mPackageManager = AppGlobals.getPackageManager();
		loadResources(context);
		}

		@@ -254,80 +265,177 @@ public final class KeyboardShortcuts {
		@Override
		public void onKeyboardShortcutsReceived(
		final List<KeyboardShortcutGroup> result) {
		KeyboardShortcutGroup systemGroup = new KeyboardShortcutGroup(
		result.add(getSystemShortcuts());
		final KeyboardShortcutGroup appShortcuts = getDefaultApplicationShortcuts();
		if (appShortcuts != null) {
		result.add(appShortcuts);
		}
		showKeyboardShortcutsDialog(result);
		}
		}, deviceId);
		} else {
		dismissKeyboardShortcutsDialog();
		}
		}

		public void dismissKeyboardShortcutsDialog() {
		if (mKeyboardShortcutsDialog != null) {
		mKeyboardShortcutsDialog.dismiss();
		mKeyboardShortcutsDialog = null;
		}
		}

		private KeyboardShortcutGroup getSystemShortcuts() {
		final KeyboardShortcutGroup systemGroup = new KeyboardShortcutGroup(
		mContext.getString(R.string.keyboard_shortcut_group_system), true);
		systemGroup.addItem(new KeyboardShortcutInfo(
		mContext.getString(R.string.keyboard_shortcut_group_system_home),
		KeyEvent.KEYCODE_ENTER, KeyEvent.META_META_ON));
		KeyEvent.KEYCODE_ENTER,
		KeyEvent.META_META_ON));
		systemGroup.addItem(new KeyboardShortcutInfo(
		mContext.getString(R.string.keyboard_shortcut_group_system_back),
		KeyEvent.KEYCODE_DEL, KeyEvent.META_META_ON));
		KeyEvent.KEYCODE_DEL,
		KeyEvent.META_META_ON));
		systemGroup.addItem(new KeyboardShortcutInfo(
		mContext.getString(R.string.keyboard_shortcut_group_system_recents),
		KeyEvent.KEYCODE_TAB, KeyEvent.META_ALT_ON));
		KeyEvent.KEYCODE_TAB,
		KeyEvent.META_ALT_ON));
		systemGroup.addItem(new KeyboardShortcutInfo(
		mContext.getString(
		R.string.keyboard_shortcut_group_system_notifications),
		KeyEvent.KEYCODE_N, KeyEvent.META_META_ON));
		KeyEvent.KEYCODE_N,
		KeyEvent.META_META_ON));
		systemGroup.addItem(new KeyboardShortcutInfo(
		mContext.getString(
		R.string.keyboard_shortcut_group_system_shortcuts_helper),
		KeyEvent.KEYCODE_SLASH, KeyEvent.META_META_ON));
		KeyEvent.KEYCODE_SLASH,
		KeyEvent.META_META_ON));
		systemGroup.addItem(new KeyboardShortcutInfo(
		mContext.getString(
		R.string.keyboard_shortcut_group_system_switch_input),
		KeyEvent.KEYCODE_SPACE, KeyEvent.META_META_ON));
		result.add(systemGroup);
		KeyEvent.KEYCODE_SPACE,
		KeyEvent.META_META_ON));
		return systemGroup;
		}

		KeyboardShortcutGroup applicationGroup = new KeyboardShortcutGroup(
		private KeyboardShortcutGroup getDefaultApplicationShortcuts() {
		final int userId = mContext.getUserId();
		final KeyboardShortcutGroup applicationGroup = new KeyboardShortcutGroup(
		mContext.getString(R.string.keyboard_shortcut_group_applications),
		true);

		// Assist.
		final AssistUtils assistUtils = new AssistUtils(mContext);
		final ComponentName assistComponent = assistUtils.getAssistComponentForUser(userId);
		PackageInfo assistPackageInfo = null;
		try {
		assistPackageInfo = mPackageManager.getPackageInfo(
		assistComponent.getPackageName(), 0, userId);
		} catch (RemoteException e) {
		Log.e(TAG, "PackageManagerService is dead");
		}

		if (assistPackageInfo != null) {
		final Icon assistIcon = Icon.createWithResource(
		assistPackageInfo.applicationInfo.packageName,
		assistPackageInfo.applicationInfo.icon);

		applicationGroup.addItem(new KeyboardShortcutInfo(
		mContext.getString(
		R.string.keyboard_shortcut_group_applications_assist),
		KeyEvent.KEYCODE_UNKNOWN, KeyEvent.META_META_ON));
		applicationGroup.addItem(new KeyboardShortcutInfo(
		mContext.getString(
		R.string.keyboard_shortcut_group_applications_browser),
		KeyEvent.KEYCODE_B, KeyEvent.META_META_ON));
		mContext.getString(R.string.keyboard_shortcut_group_applications_assist),
		assistIcon,
		KeyEvent.KEYCODE_UNKNOWN,
		KeyEvent.META_META_ON));
		}

		// Browser.
		final Icon browserIcon = getIconForIntentCategory(Intent.CATEGORY_APP_BROWSER, userId);
		if (browserIcon != null) {
		applicationGroup.addItem(new KeyboardShortcutInfo(
		mContext.getString(
		R.string.keyboard_shortcut_group_applications_contacts),
		KeyEvent.KEYCODE_C, KeyEvent.META_META_ON));
		mContext.getString(R.string.keyboard_shortcut_group_applications_browser),
		browserIcon,
		KeyEvent.KEYCODE_B,
		KeyEvent.META_META_ON));
		}


		// Contacts.
		final Icon contactsIcon = getIconForIntentCategory(Intent.CATEGORY_APP_CONTACTS, userId);
		if (contactsIcon != null) {
		applicationGroup.addItem(new KeyboardShortcutInfo(
		mContext.getString(
		R.string.keyboard_shortcut_group_applications_email),
		KeyEvent.KEYCODE_E, KeyEvent.META_META_ON));
		mContext.getString(R.string.keyboard_shortcut_group_applications_contacts),
		contactsIcon,
		KeyEvent.KEYCODE_C,
		KeyEvent.META_META_ON));
		}

		// Email.
		final Icon emailIcon = getIconForIntentCategory(Intent.CATEGORY_APP_EMAIL, userId);
		if (emailIcon != null) {
		applicationGroup.addItem(new KeyboardShortcutInfo(
		mContext.getString(
		R.string.keyboard_shortcut_group_applications_im),
		KeyEvent.KEYCODE_T, KeyEvent.META_META_ON));
		mContext.getString(R.string.keyboard_shortcut_group_applications_email),
		emailIcon,
		KeyEvent.KEYCODE_E,
		KeyEvent.META_META_ON));
		}

		// Messaging.
		final Icon messagingIcon = getIconForIntentCategory(Intent.CATEGORY_APP_MESSAGING, userId);
		if (messagingIcon != null) {
		applicationGroup.addItem(new KeyboardShortcutInfo(
		mContext.getString(
		R.string.keyboard_shortcut_group_applications_music),
		KeyEvent.KEYCODE_P, KeyEvent.META_META_ON));
		mContext.getString(R.string.keyboard_shortcut_group_applications_im),
		messagingIcon,
		KeyEvent.KEYCODE_T,
		KeyEvent.META_META_ON));
		}

		// Music.
		final Icon musicIcon = getIconForIntentCategory(Intent.CATEGORY_APP_MUSIC, userId);
		if (musicIcon != null) {
		applicationGroup.addItem(new KeyboardShortcutInfo(
		mContext.getString(
		R.string.keyboard_shortcut_group_applications_youtube),
		KeyEvent.KEYCODE_Y, KeyEvent.META_META_ON));
		mContext.getString(R.string.keyboard_shortcut_group_applications_music),
		musicIcon,
		KeyEvent.KEYCODE_P,
		KeyEvent.META_META_ON));
		}

		// Calendar.
		final Icon calendarIcon = getIconForIntentCategory(Intent.CATEGORY_APP_CALENDAR, userId);
		if (calendarIcon != null) {
		applicationGroup.addItem(new KeyboardShortcutInfo(
		mContext.getString(
		R.string.keyboard_shortcut_group_applications_calendar),
		KeyEvent.KEYCODE_L, KeyEvent.META_META_ON));
		result.add(applicationGroup);
		mContext.getString(R.string.keyboard_shortcut_group_applications_calendar),
		calendarIcon,
		KeyEvent.KEYCODE_L,
		KeyEvent.META_META_ON));
		}

		showKeyboardShortcutsDialog(result);
		return applicationGroup.getItems().size() == 0 ? null : applicationGroup;
		}
		}, deviceId);
		} else {
		dismissKeyboardShortcutsDialog();

		private Icon getIconForIntentCategory(String intentCategory, int userId) {
		final Intent intent = new Intent(Intent.ACTION_MAIN);
		intent.addCategory(intentCategory);

		final PackageInfo packageInfo = getPackageInfoForIntent(intent, userId);
		if (packageInfo != null && packageInfo.applicationInfo.icon != 0) {
		return Icon.createWithResource(
		packageInfo.applicationInfo.packageName,
		packageInfo.applicationInfo.icon);
		}
		return null;
		}

		public void dismissKeyboardShortcutsDialog() {
		if (mKeyboardShortcutsDialog != null) {
		mKeyboardShortcutsDialog.dismiss();
		mKeyboardShortcutsDialog = null;
		private PackageInfo getPackageInfoForIntent(Intent intent, int userId) {
		try {
		ResolveInfo handler;
		handler = mPackageManager.resolveIntent(
		intent, intent.resolveTypeIfNeeded(mContext.getContentResolver()), 0, userId);
		if (handler == null \|\| handler.activityInfo == null) {
		return null;
		}
		return mPackageManager.getPackageInfo(handler.activityInfo.packageName, 0, userId);
		} catch (RemoteException e) {
		Log.e(TAG, "PackageManagerService is dead", e);
		return null;
		}
		}

		@@ -394,9 +502,23 @@ public final class KeyboardShortcuts {
		}
		View shortcutView = inflater.inflate(R.layout.keyboard_shortcut_app_item,
		shortcutContainer, false);
		TextView textView = (TextView) shortcutView

		if (info.getIcon() != null) {
		ImageView shortcutIcon = (ImageView) shortcutView
		.findViewById(R.id.keyboard_shortcuts_icon);
		shortcutIcon.setImageIcon(info.getIcon());
		shortcutIcon.setVisibility(View.VISIBLE);
		}

		TextView shortcutKeyword = (TextView) shortcutView
		.findViewById(R.id.keyboard_shortcuts_keyword);
		textView.setText(info.getLabel());
		shortcutKeyword.setText(info.getLabel());
		if (info.getIcon() != null) {
		RelativeLayout.LayoutParams lp =
		(RelativeLayout.LayoutParams) shortcutKeyword.getLayoutParams();
		lp.removeRule(RelativeLayout.ALIGN_PARENT_START);
		shortcutKeyword.setLayoutParams(lp);
		}

		ViewGroup shortcutItemsContainer = (ViewGroup) shortcutView
		.findViewById(R.id.keyboard_shortcuts_item_container);