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Commit de7a8ead authored by Jeff Brown's avatar Jeff Brown
Browse files

Add new ASSIST key and map it to the global assist intent. 

Moved some duplicate code from SearchPanelView and LockScreen
over to SearchManager to avoid creating yet another copy of it
in PhoneWindowManager.

Bug: 6594275
Change-Id: Ib4ebcd6817639d17548952ab2ce7cb876c05777c
parent 82134f76

api/16.txt

+1 −0
Original line number Diff line number Diff line
@@ -23186,6 +23186,7 @@ package android.view { 
    field public static final int KEYCODE_ALT_RIGHT = 58; // 0x3a

    field public static final int KEYCODE_APOSTROPHE = 75; // 0x4b

    field public static final int KEYCODE_APP_SWITCH = 187; // 0xbb

    field public static final int KEYCODE_ASSIST = 219; // 0xdb

    field public static final int KEYCODE_AT = 77; // 0x4d

    field public static final int KEYCODE_AVR_INPUT = 182; // 0xb6

    field public static final int KEYCODE_AVR_POWER = 181; // 0xb5

api/current.txt

+1 −0
Original line number Diff line number Diff line
@@ -23194,6 +23194,7 @@ package android.view { 
    field public static final int KEYCODE_ALT_RIGHT = 58; // 0x3a

    field public static final int KEYCODE_APOSTROPHE = 75; // 0x4b

    field public static final int KEYCODE_APP_SWITCH = 187; // 0xbb

    field public static final int KEYCODE_ASSIST = 219; // 0xdb

    field public static final int KEYCODE_AT = 77; // 0x4d

    field public static final int KEYCODE_AVR_INPUT = 182; // 0xb6

    field public static final int KEYCODE_AVR_POWER = 181; // 0xb5

core/java/android/app/SearchManager.java

+30 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ import android.content.ContentResolver; 
import android.content.Context;

import android.content.DialogInterface;

import android.content.Intent;

import android.content.pm.PackageManager;

import android.content.pm.ResolveInfo;

import android.database.Cursor;

import android.graphics.Rect;
@@ -32,6 +33,7 @@ import android.os.RemoteException; 
import android.os.ServiceManager;

import android.text.TextUtils;

import android.util.Log;

import android.util.Slog;

import android.view.KeyEvent;



import java.util.List;
@@ -837,4 +839,32 @@ public class SearchManager 
        }

    }



    /**

     * Returns true if the global assist activity is available.

     * @return True if the assistant is available.

     *

     * @hide

     */

    public final boolean isAssistantAvailable() {

        Intent intent = getAssistIntent();

        return intent != null

                && mContext.getPackageManager().queryIntentActivities(intent,

                        PackageManager.MATCH_DEFAULT_ONLY).size() > 0;

    }



    /**

     * Gets an intent to launch the global assist activity, or null if not available.

     * @return The assist intent.

     *

     * @hide

     */

    public final Intent getAssistIntent() {

        ComponentName globalSearchActivity = getGlobalSearchActivity();

        if (globalSearchActivity != null) {

            Intent intent = new Intent(Intent.ACTION_ASSIST);

            intent.setPackage(globalSearchActivity.getPackageName());

            return intent;

        }

        return null;

    }

}

core/java/android/view/KeyEvent.java

+5 −1
Original line number Diff line number Diff line
@@ -620,8 +620,11 @@ public class KeyEvent extends InputEvent implements Parcelable { 
    public static final int KEYCODE_RO              = 217;

    /** Key code constant: Japanese kana key. */

    public static final int KEYCODE_KANA            = 218;

    /** Key code constant: Assist key.

     * Launches the global assist activity.  Not delivered to applications. */

    public static final int KEYCODE_ASSIST          = 219;



    private static final int LAST_KEYCODE           = KEYCODE_KANA;

    private static final int LAST_KEYCODE           = KEYCODE_ASSIST;



    // NOTE: If you add a new keycode here you must also add it to:

    //  isSystem()
@@ -862,6 +865,7 @@ public class KeyEvent extends InputEvent implements Parcelable { 
        names.append(KEYCODE_YEN, "KEYCODE_YEN");

        names.append(KEYCODE_RO, "KEYCODE_RO");

        names.append(KEYCODE_KANA, "KEYCODE_KANA");

        names.append(KEYCODE_ASSIST, "KEYCODE_ASSIST");

    };



    // Symbolic names of all metakeys in bit order from least significant to most significant.

include/androidfw/KeycodeLabels.h

+1 −0
Original line number Diff line number Diff line
@@ -243,6 +243,7 @@ static const KeycodeLabel KEYCODES[] = { 
    { "YEN", 216 },

    { "RO", 217 },

    { "KANA", 218 },

    { "ASSIST", 219 },



    // NOTE: If you add a new keycode here you must also add it to several other files.

    //       Refer to frameworks/base/core/java/android/view/KeyEvent.java for the full list.