From c2e6b4b570d9736026e420979acc45a6f718b9f1 Mon Sep 17 00:00:00 2001
From: Michael Bestas <mikeioannina@gmail.com>
Date: Tue, 5 Nov 2013 16:43:50 +0200
Subject: Camera: Cleanup hardware key handling

* Fix power shutter behaviour in camcorder mode
* Disable volume change while in panorama mode, volume buttons should only
handle camera operations while in the camera
* Add camera/power/volume key shutter handling in panorama mode

On devices with a hardware camera key:
* Disable power & volume shutter features
* Volume buttons control the zoom

On devices without a hardware camera key:
* When power shutter is disabled, volume buttons control the shutter (like AOSP)
* When power shutter is enabled, volume buttons control the zoom

Change-Id: I141946d5b6f5aec8b1e9a9f99270d30295596079
---
 src/com/android/camera/VideoModule.java | 41 +++++++++++++++++++++++++--------
 1 file changed, 32 insertions(+), 9 deletions(-)

(limited to 'src/com/android/camera/VideoModule.java')

diff --git a/src/com/android/camera/VideoModule.java b/src/com/android/camera/VideoModule.java
index df436106e..e713c72dc 100644
--- a/src/com/android/camera/VideoModule.java
+++ b/src/com/android/camera/VideoModule.java
@@ -1385,25 +1385,41 @@ public class VideoModule implements CameraModule,
 
         switch (keyCode) {
             case KeyEvent.KEYCODE_VOLUME_UP:
-                mUI.onScaleStepResize(true);
+                if (event.getRepeatCount() == 0 && !CameraActivity.mPowerShutter &&
+                        !CameraUtil.hasCameraKey()) {
+                    mUI.clickShutter();
+                } else {
+                    mUI.onScaleStepResize(true);
+                }
                 return true;
             case KeyEvent.KEYCODE_VOLUME_DOWN:
-                mUI.onScaleStepResize(false);
+                if (event.getRepeatCount() == 0 && !CameraActivity.mPowerShutter &&
+                        !CameraUtil.hasCameraKey()) {
+                    mUI.clickShutter();
+                } else {
+                    mUI.onScaleStepResize(false);
+                }
                 return true;
             case KeyEvent.KEYCODE_CAMERA:
                 if (event.getRepeatCount() == 0) {
                     mUI.clickShutter();
-                    return true;
                 }
-                break;
+                return true;
             case KeyEvent.KEYCODE_DPAD_CENTER:
                 if (event.getRepeatCount() == 0) {
                     mUI.clickShutter();
-                    return true;
                 }
-                break;
+                return true;
+            case KeyEvent.KEYCODE_POWER:
+                if (event.getRepeatCount() == 0 && CameraActivity.mPowerShutter &&
+                        !CameraUtil.hasCameraKey()) {
+                    mUI.clickShutter();
+                }
+                return true;
             case KeyEvent.KEYCODE_MENU:
-                if (mMediaRecorderRecording) return true;
+                if (mMediaRecorderRecording) {
+                    return true;
+                }
                 break;
         }
         return false;
@@ -1413,14 +1429,21 @@ public class VideoModule implements CameraModule,
     public boolean onKeyUp(int keyCode, KeyEvent event) {
         switch (keyCode) {
             case KeyEvent.KEYCODE_VOLUME_UP:
+                if (!CameraActivity.mPowerShutter && !CameraUtil.hasCameraKey()) {
+                    mUI.pressShutter(false);
+                }
+                return true;
             case KeyEvent.KEYCODE_VOLUME_DOWN:
+                if (!CameraActivity.mPowerShutter && !CameraUtil.hasCameraKey()) {
+                    mUI.pressShutter(false);
+                }
                 return true;
             case KeyEvent.KEYCODE_CAMERA:
                 mUI.pressShutter(false);
                 return true;
             case KeyEvent.KEYCODE_POWER:
-                if (CameraActivity.mPowerShutter) {
-                    onShutterButtonClick();
+                if (CameraActivity.mPowerShutter && !CameraUtil.hasCameraKey()) {
+                    mUI.pressShutter(false);
                 }
                 return true;
         }
-- 
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