Merge "Avoids vibration over deadzone in navigationbar" into pi-dev

9 files changed, 57 insertions, 84 deletions

diff --git a/packages/SystemUI/res/layout-sw600dp/navigation_layout_rot90.xml b/packages/SystemUI/res/layout-sw600dp/navigation_layout_rot90.xml
index 6f153c1086a1..78304fd894dd 100644
--- a/packages/SystemUI/res/layout-sw600dp/navigation_layout_rot90.xml
+++ b/packages/SystemUI/res/layout-sw600dp/navigation_layout_rot90.xml
@@ -41,16 +41,4 @@
 
     </FrameLayout>
 
-    <com.android.systemui.statusbar.policy.DeadZone
-        android:id="@+id/deadzone"
-        android:layout_height="match_parent"
-        android:layout_width="match_parent"
-        android:layout_gravity="top"
-        systemui:minSize="@dimen/navigation_bar_deadzone_size"
-        systemui:maxSize="@dimen/navigation_bar_deadzone_size_max"
-        systemui:holdTime="@integer/navigation_bar_deadzone_hold"
-        systemui:decayTime="@integer/navigation_bar_deadzone_decay"
-        systemui:orientation="horizontal"
-        />
-
 </FrameLayout>
diff --git a/packages/SystemUI/res/layout/navigation_layout.xml b/packages/SystemUI/res/layout/navigation_layout.xml
index 3e6079451c74..953abc7148a8 100644
--- a/packages/SystemUI/res/layout/navigation_layout.xml
+++ b/packages/SystemUI/res/layout/navigation_layout.xml
@@ -46,16 +46,4 @@
 
     </com.android.systemui.statusbar.phone.NearestTouchFrame>
 
-    <com.android.systemui.statusbar.policy.DeadZone
-        android:id="@+id/deadzone"
-        android:layout_height="match_parent"
-        android:layout_width="match_parent"
-        android:layout_gravity="top"
-        systemui:minSize="@dimen/navigation_bar_deadzone_size"
-        systemui:maxSize="@dimen/navigation_bar_deadzone_size_max"
-        systemui:holdTime="@integer/navigation_bar_deadzone_hold"
-        systemui:decayTime="@integer/navigation_bar_deadzone_decay"
-        systemui:orientation="horizontal"
-        />
-
 </FrameLayout>
diff --git a/packages/SystemUI/res/layout/navigation_layout_rot90.xml b/packages/SystemUI/res/layout/navigation_layout_rot90.xml
index 39cdff47c5ac..0e17e5b57cae 100644
--- a/packages/SystemUI/res/layout/navigation_layout_rot90.xml
+++ b/packages/SystemUI/res/layout/navigation_layout_rot90.xml
@@ -46,16 +46,4 @@
 
     </com.android.systemui.statusbar.phone.NearestTouchFrame>
 
-    <com.android.systemui.statusbar.policy.DeadZone
-        android:id="@+id/deadzone"
-        android:layout_height="match_parent"
-        android:layout_width="match_parent"
-        android:layout_gravity="top"
-        systemui:minSize="@dimen/navigation_bar_deadzone_size"
-        systemui:maxSize="@dimen/navigation_bar_deadzone_size_max"
-        systemui:holdTime="@integer/navigation_bar_deadzone_hold"
-        systemui:decayTime="@integer/navigation_bar_deadzone_decay"
-        systemui:orientation="vertical"
-        />
-
 </FrameLayout>
diff --git a/packages/SystemUI/res/values-land/config.xml b/packages/SystemUI/res/values-land/config.xml
index f7e23449fa0a..63bbe62a6520 100644
--- a/packages/SystemUI/res/values-land/config.xml
+++ b/packages/SystemUI/res/values-land/config.xml
@@ -28,4 +28,7 @@
 
     <!-- We have only space for one notification on phone landscape layouts. -->
     <integer name="keyguard_max_notification_count">1</integer>
+
+    <!-- orientation of the dead zone when touches have recently occurred elsewhere on screen -->
+    <integer name="navigation_bar_deadzone_orientation">1</integer>
 </resources>
diff --git a/packages/SystemUI/res/values-sw600dp/config.xml b/packages/SystemUI/res/values-sw600dp/config.xml
index 67dabdb7353d..f91af03f5889 100644
--- a/packages/SystemUI/res/values-sw600dp/config.xml
+++ b/packages/SystemUI/res/values-sw600dp/config.xml
@@ -35,4 +35,7 @@
     <!-- Animation duration when using long press on recents to dock -->
     <integer name="long_press_dock_anim_duration">290</integer>
 
+    <!-- orientation of the dead zone when touches have recently occurred elsewhere on screen -->
+    <integer name="navigation_bar_deadzone_orientation">0</integer>
+
 </resources>
diff --git a/packages/SystemUI/res/values/config.xml b/packages/SystemUI/res/values/config.xml
index 711d550e89c6..f49d3de4a6a4 100644
--- a/packages/SystemUI/res/values/config.xml
+++ b/packages/SystemUI/res/values/config.xml
@@ -93,6 +93,9 @@
     <integer name="navigation_bar_deadzone_hold">333</integer>
     <integer name="navigation_bar_deadzone_decay">333</integer>
 
+    <!-- orientation of the dead zone when touches have recently occurred elsewhere on screen -->
+    <integer name="navigation_bar_deadzone_orientation">0</integer>
+
     <bool name="config_dead_zone_flash">false</bool>
 
     <!-- Whether to enable dimming navigation buttons when wallpaper is not visible, should be
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
index 54dec42aa48c..4c4eb60e4412 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
@@ -124,7 +124,7 @@ public class NavigationBarView extends FrameLayout implements PluginListener<Nav
     private TintedKeyButtonDrawable mRotateSuggestionIcon;
 
     private GestureHelper mGestureHelper;
-    private DeadZone mDeadZone;
+    private final DeadZone mDeadZone;
     private final NavigationBarTransitions mBarTransitions;
     private final OverviewProxyService mOverviewProxyService;
 
@@ -263,6 +263,7 @@ public class NavigationBarView extends FrameLayout implements PluginListener<Nav
                 new ButtonDispatcher(R.id.accessibility_button));
         mButtonDispatchers.put(R.id.rotate_suggestion,
                 new ButtonDispatcher(R.id.rotate_suggestion));
+        mDeadZone = new DeadZone(this);
     }
 
     public BarTransitions getBarTransitions() {
@@ -297,6 +298,10 @@ public class NavigationBarView extends FrameLayout implements PluginListener<Nav
 
     @Override
     public boolean onInterceptTouchEvent(MotionEvent event) {
+        if (mDeadZone.onTouchEvent(event)) {
+            // Consumed the touch event
+            return true;
+        }
         switch (event.getActionMasked()) {
             case ACTION_DOWN:
                 int x = (int) event.getX();
@@ -319,6 +324,10 @@ public class NavigationBarView extends FrameLayout implements PluginListener<Nav
 
     @Override
     public boolean onTouchEvent(MotionEvent event) {
+        if (mDeadZone.onTouchEvent(event)) {
+            // Consumed the touch event
+            return true;
+        }
         if (mGestureHelper.onTouchEvent(event)) {
             return true;
         }
@@ -818,6 +827,7 @@ public class NavigationBarView extends FrameLayout implements PluginListener<Nav
     @Override
     protected void onDraw(Canvas canvas) {
         mGestureHelper.onDraw(canvas);
+        mDeadZone.onDraw(canvas);
         super.onDraw(canvas);
     }
 
@@ -889,10 +899,8 @@ public class NavigationBarView extends FrameLayout implements PluginListener<Nav
     public void reorient() {
         updateCurrentView();
 
-        mDeadZone = (DeadZone) mCurrentView.findViewById(R.id.deadzone);
-
         ((NavigationBarFrame) getRootView()).setDeadZone(mDeadZone);
-        mDeadZone.setDisplayRotation(mCurrentRotation);
+        mDeadZone.onConfigurationChanged(mCurrentRotation);
 
         // force the low profile & disabled states into compliance
         mBarTransitions.init();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickStepController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickStepController.java
index 77a317f5aec4..af778045456b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickStepController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickStepController.java
@@ -199,7 +199,7 @@ public class QuickStepController implements GestureHelper {
                 break;
             }
             case MotionEvent.ACTION_MOVE: {
-                if (mQuickStepStarted || !mAllowGestureDetection){
+                if (mQuickStepStarted || !mAllowGestureDetection || mHomeButtonView == null){
                     break;
                 }
                 int x = (int) event.getX();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeadZone.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeadZone.java
index 06040e2b0bcc..4a1175489c5e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeadZone.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeadZone.java
@@ -17,18 +17,16 @@
 package com.android.systemui.statusbar.policy;
 
 import android.animation.ObjectAnimator;
-import android.content.Context;
-import android.content.res.TypedArray;
+import android.content.res.Resources;
 import android.graphics.Canvas;
 import android.os.SystemClock;
-import android.util.AttributeSet;
 import android.util.Slog;
 import android.view.MotionEvent;
 import android.view.Surface;
-import android.view.View;
 
 import com.android.systemui.R;
 import com.android.systemui.SysUiServiceProvider;
+import com.android.systemui.statusbar.phone.NavigationBarView;
 import com.android.systemui.statusbar.phone.StatusBar;
 
 /**
@@ -38,7 +36,7 @@ import com.android.systemui.statusbar.phone.StatusBar;
  * outside the navigation bar (since this is when accidental taps are more likely), then contracts
  * back over time (since a later tap might be intended for the top of the bar).
  */
-public class DeadZone extends View {
+public class DeadZone {
     public static final String TAG = "DeadZone";
 
     public static final boolean DEBUG = false;
@@ -47,6 +45,7 @@ public class DeadZone extends View {
 
     private static final boolean CHATTY = true; // print to logcat when we eat a click
     private final StatusBar mStatusBar;
+    private final NavigationBarView mNavigationBarView;
 
     private boolean mShouldFlash;
     private float mFlashFrac = 0f;
@@ -67,31 +66,11 @@ public class DeadZone extends View {
         }
     };
 
-    public DeadZone(Context context, AttributeSet attrs) {
-        this(context, attrs, 0);
-    }
-
-    public DeadZone(Context context, AttributeSet attrs, int defStyle) {
-        super(context, attrs);
-
-        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.DeadZone,
-                defStyle, 0);
-
-        mHold = a.getInteger(R.styleable.DeadZone_holdTime, 0);
-        mDecay = a.getInteger(R.styleable.DeadZone_decayTime, 0);
-
-        mSizeMin = a.getDimensionPixelSize(R.styleable.DeadZone_minSize, 0);
-        mSizeMax = a.getDimensionPixelSize(R.styleable.DeadZone_maxSize, 0);
-
-        int index = a.getInt(R.styleable.DeadZone_orientation, -1);
-        mVertical = (index == VERTICAL);
-
-        if (DEBUG)
-            Slog.v(TAG, this + " size=[" + mSizeMin + "-" + mSizeMax + "] hold=" + mHold
-                    + (mVertical ? " vertical" : " horizontal"));
-
-        setFlashOnTouchCapture(context.getResources().getBoolean(R.bool.config_dead_zone_flash));
-        mStatusBar = SysUiServiceProvider.getComponent(context, StatusBar.class);
+    public DeadZone(NavigationBarView view) {
+        mNavigationBarView = view;
+        mStatusBar = SysUiServiceProvider.getComponent(mNavigationBarView.getContext(),
+                StatusBar.class);
+        onConfigurationChanged(HORIZONTAL);
     }
 
     static float lerp(float a, float b, float f) {
@@ -112,11 +91,29 @@ public class DeadZone extends View {
     public void setFlashOnTouchCapture(boolean dbg) {
         mShouldFlash = dbg;
         mFlashFrac = 0f;
-        postInvalidate();
+        mNavigationBarView.postInvalidate();
+    }
+
+    public void onConfigurationChanged(int rotation) {
+        mDisplayRotation = rotation;
+
+        final Resources res = mNavigationBarView.getResources();
+        mHold = res.getInteger(R.integer.navigation_bar_deadzone_hold);
+        mDecay = res.getInteger(R.integer.navigation_bar_deadzone_decay);
+
+        mSizeMin = res.getDimensionPixelSize(R.dimen.navigation_bar_deadzone_size);
+        mSizeMax = res.getDimensionPixelSize(R.dimen.navigation_bar_deadzone_size_max);
+        int index = res.getInteger(R.integer.navigation_bar_deadzone_orientation);
+        mVertical = (index == VERTICAL);
+
+        if (DEBUG) {
+            Slog.v(TAG, this + " size=[" + mSizeMin + "-" + mSizeMax + "] hold=" + mHold
+                    + (mVertical ? " vertical" : " horizontal"));
+        }
+        setFlashOnTouchCapture(res.getBoolean(R.bool.config_dead_zone_flash));
     }
 
     // I made you a touch event...
-    @Override
     public boolean onTouchEvent(MotionEvent event) {
         if (DEBUG) {
             Slog.v(TAG, this + " onTouch: " + MotionEvent.actionToString(event.getAction()));
@@ -143,7 +140,7 @@ public class DeadZone extends View {
             final boolean consumeEvent;
             if (mVertical) {
                 if (mDisplayRotation == Surface.ROTATION_270) {
-                    consumeEvent = event.getX() > getWidth() - size;
+                    consumeEvent = event.getX() > mNavigationBarView.getWidth() - size;
                 } else {
                     consumeEvent = event.getX() < size;
                 }
@@ -155,8 +152,8 @@ public class DeadZone extends View {
                     Slog.v(TAG, "consuming errant click: (" + event.getX() + "," + event.getY() + ")");
                 }
                 if (mShouldFlash) {
-                    post(mDebugFlash);
-                    postInvalidate();
+                    mNavigationBarView.post(mDebugFlash);
+                    mNavigationBarView.postInvalidate();
                 }
                 return true; // ...but I eated it
             }
@@ -168,19 +165,18 @@ public class DeadZone extends View {
         mLastPokeTime = event.getEventTime();
         if (DEBUG)
             Slog.v(TAG, "poked! size=" + getSize(mLastPokeTime));
-        if (mShouldFlash) postInvalidate();
+        if (mShouldFlash) mNavigationBarView.postInvalidate();
     }
 
     public void setFlash(float f) {
         mFlashFrac = f;
-        postInvalidate();
+        mNavigationBarView.postInvalidate();
     }
 
     public float getFlash() {
         return mFlashFrac;
     }
 
-    @Override
     public void onDraw(Canvas can) {
         if (!mShouldFlash || mFlashFrac <= 0f) {
             return;
@@ -202,10 +198,6 @@ public class DeadZone extends View {
 
         if (DEBUG && size > mSizeMin)
             // crazy aggressive redrawing here, for debugging only
-            postInvalidateDelayed(100);
-    }
-
-    public void setDisplayRotation(int rotation) {
-        mDisplayRotation = rotation;
+            mNavigationBarView.postInvalidateDelayed(100);
     }
 }