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Commit 4adce423 authored by Jeff Brown's avatar Jeff Brown Committed by Android Git Automerger
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am 57fa3e8b: am 9e32a438: Merge "Support haptic feedback for virtual keys... 

am 57fa3e8b: am 9e32a438: Merge "Support haptic feedback for virtual keys defined in key layout." into gingerbread

Merge commit '57fa3e8b4c94125ddb5be015dd7fbde4a458894f'

* commit '57fa3e8b4c94125ddb5be015dd7fbde4a458894f':
  Support haptic feedback for virtual keys defined in key layout.
parents 58addfd9 bd432d46

include/ui/Input.h

+3 −1
Original line number Diff line number Diff line
@@ -73,7 +73,8 @@ namespace android { 
 * policy decisions such as waking from device sleep.

 */

enum {

    /* These flags originate in RawEvents and are generally set in the key map. */

    /* These flags originate in RawEvents and are generally set in the key map.

     * See also labels for policy flags in KeycodeLabels.h. */



    POLICY_FLAG_WAKE = 0x00000001,

    POLICY_FLAG_WAKE_DROPPED = 0x00000002,
@@ -83,6 +84,7 @@ enum { 
    POLICY_FLAG_ALT_GR = 0x00000020,

    POLICY_FLAG_MENU = 0x00000040,

    POLICY_FLAG_LAUNCHER = 0x00000080,

    POLICY_FLAG_VIRTUAL = 0x00000100,



    POLICY_FLAG_RAW_MASK = 0x0000ffff,

include/ui/InputReader.h

+0 −4
Original line number Diff line number Diff line
@@ -103,10 +103,6 @@ public: 
    virtual bool getDisplayInfo(int32_t displayId,

            int32_t* width, int32_t* height, int32_t* orientation) = 0;



    /* Provides feedback for a virtual key down.

     */

    virtual void virtualKeyDownFeedback() = 0;



    /* Intercepts a key event.

     * The policy can use this method as an opportunity to perform power management functions

     * and early event preprocessing such as updating policy flags.

include/ui/KeycodeLabels.h

+2 −0
Original line number Diff line number Diff line
@@ -142,6 +142,7 @@ static const KeycodeLabel KEYCODES[] = { 
    { NULL, 0 }

};



// See also policy flags in Input.h.

static const KeycodeLabel FLAGS[] = {

    { "WAKE", 0x00000001 },

    { "WAKE_DROPPED", 0x00000002 },
@@ -151,6 +152,7 @@ static const KeycodeLabel FLAGS[] = { 
    { "ALT_GR", 0x00000020 },

    { "MENU", 0x00000040 },

    { "LAUNCHER", 0x00000080 },

    { "VIRTUAL", 0x00000100 },

    { NULL, 0 }

};

libs/ui/InputReader.cpp

+5 −5
Original line number Diff line number Diff line
@@ -993,7 +993,10 @@ void KeyboardInputMapper::applyPolicyAndDispatch(nsecs_t when, uint32_t policyFl 
    int32_t keyEventAction = down ? AKEY_EVENT_ACTION_DOWN : AKEY_EVENT_ACTION_UP;

    int32_t keyEventFlags = AKEY_EVENT_FLAG_FROM_SYSTEM;

    if (policyFlags & POLICY_FLAG_WOKE_HERE) {

        keyEventFlags = keyEventFlags | AKEY_EVENT_FLAG_WOKE_HERE;

        keyEventFlags |= AKEY_EVENT_FLAG_WOKE_HERE;

    }

    if (policyFlags & POLICY_FLAG_VIRTUAL) {

        keyEventFlags |= AKEY_EVENT_FLAG_VIRTUAL_HARD_KEY;

    }



    getDispatcher()->notifyKey(when, getDeviceId(), AINPUT_SOURCE_KEYBOARD, policyFlags,
@@ -2162,10 +2165,7 @@ void TouchInputMapper::applyPolicyAndDispatchVirtualKey(nsecs_t when, uint32_t p 
        int32_t keyCode, int32_t scanCode, nsecs_t downTime) {

    int32_t metaState = mContext->getGlobalMetaState();



    if (keyEventAction == AKEY_EVENT_ACTION_DOWN) {

        getPolicy()->virtualKeyDownFeedback();

    }



    policyFlags |= POLICY_FLAG_VIRTUAL;

    int32_t policyActions = getPolicy()->interceptKey(when, getDeviceId(),

            keyEventAction == AKEY_EVENT_ACTION_DOWN, keyCode, scanCode, policyFlags);