Following up on reports that "make mochitest-remote" fails for some people (https://bugzilla.mozilla.org/show_bug.cgi?id=865944#c41), I find that I cannot run mochitests locally on my Galaxy Nexus/Android 4.0 phone, although they work fine on my Galasy S/Android 2.2 phone. The web server is launched, the browser is launched, but before any tests can be run, the script ends on my local machine, dumping logcat and offering no obvious explanation of the failure/abrupt end. Since the web server is brought down, the browser just spins trying to open the test page.

On the Galaxy Nexus, getTopActivity returns None. "dumpsys window input" does not produce the expected mFocusedApp output.

We probably want "FocusedApplication" instead of "mFocusedApp" on some devices: $ adb shell dumpsys window input WINDOW MANAGER INPUT (dumpsys window input) Event Hub State: BuiltInKeyboardId: 3 Devices: 3: tuna-gpio-keypad (aka device 0 - built-in keyboard) Classes: 0x00000001 Path: /dev/input/event2 Location: UniqueId: Identifier: bus=0x0000, vendor=0x0000, product=0x0000, version=0x0000 KeyLayoutFile: /system/usr/keylayout/Generic.kl KeyCharacterMapFile: /system/usr/keychars/Generic.kcm ConfigurationFile: 5: Tuna Headset Jack Classes: 0x00000080 Path: /dev/input/event5 Location: ALSA UniqueId: Identifier: bus=0x0000, vendor=0x0000, product=0x0000, version=0x0000 KeyLayoutFile: KeyCharacterMapFile: ConfigurationFile: 6: Melfas MMSxxx Touchscreen Classes: 0x00000014 Path: /dev/input/event1 Location: 3-0048/input0 UniqueId: Identifier: bus=0x0018, vendor=0x0000, product=0x0000, version=0x0000 KeyLayoutFile: KeyCharacterMapFile: ConfigurationFile: /system/usr/idc/Melfas_MMSxxx_Touchscreen.idc Input Reader State: Device 0: tuna-gpio-keypad IsExternal: false Sources: 0x00000101 KeyboardType: 1 Keyboard Input Mapper: Parameters: AssociatedDisplayId: -1 OrientationAware: false KeyboardType: 1 Orientation: 0 KeyDowns: 0 keys currently down MetaState: 0x0 DownTime: 1524979736000 Device 5: Tuna Headset Jack IsExternal: false Sources: 0x80000000 KeyboardType: 0 Device 6: Melfas MMSxxx Touchscreen IsExternal: false Sources: 0x00001002 KeyboardType: 0 Motion Ranges: X: source=0x00001002, min=0.000, max=719.001, flat=0.000, fuzz=0.999 Y: source=0x00001002, min=0.000, max=1279.001, flat=0.000, fuzz=0.999 PRESSURE: source=0x00001002, min=0.000, max=1.000, flat=0.000, fuzz=0.000 SIZE: source=0x00001002, min=0.000, max=1.000, flat=0.000, fuzz=0.000 TOUCH_MAJOR: source=0x00001002, min=0.000, max=1468.605, flat=0.000, fuzz=0.000 TOUCH_MINOR: source=0x00001002, min=0.000, max=1468.605, flat=0.000, fuzz=0.000 TOOL_MAJOR: source=0x00001002, min=0.000, max=1468.605, flat=0.000, fuzz=0.000 TOOL_MINOR: source=0x00001002, min=0.000, max=1468.605, flat=0.000, fuzz=0.000 Touch Input Mapper: Parameters: GestureMode: spots DeviceType: touchScreen AssociatedDisplay: id=0, isExternal=false OrientationAware: true Raw Touch Axes: X: min=0, max=720, flat=0, fuzz=0, resolution=0 Y: min=0, max=1280, flat=0, fuzz=0, resolution=0 Pressure: min=0, max=255, flat=0, fuzz=0, resolution=0 TouchMajor: min=0, max=30, flat=0, fuzz=0, resolution=0 TouchMinor: unknown range ToolMajor: unknown range ToolMinor: unknown range Orientation: unknown range Distance: unknown range TiltX: unknown range TiltY: unknown range TrackingId: min=0, max=65535, flat=0, fuzz=0, resolution=0 Slot: min=0, max=9, flat=0, fuzz=0, resolution=0 Calibration: touch.size.calibration: diameter touch.size.scale: 10.000 touch.size.bias: 0.000 touch.size.isSummed: false touch.pressure.calibration: amplitude touch.pressure.scale: 0.005 touch.orientation.calibration: none touch.distance.calibration: none SurfaceWidth: 720px SurfaceHeight: 1280px SurfaceOrientation: 0 Translation and Scaling Factors: XScale: 0.999 YScale: 0.999 XPrecision: 1.001 YPrecision: 1.001 GeometricScale: 0.999 PressureScale: 0.005 SizeScale: 0.033 OrientationCenter: 0.000 OrientationScale: 0.000 DistanceScale: 0.000 HaveTilt: false TiltXCenter: 0.000 TiltXScale: 0.000 TiltYCenter: 0.000 TiltYScale: 0.000 Last Button State: 0x00000000 Last Raw Touch: pointerCount=0 Last Cooked Touch: pointerCount=0 Configuration: ExcludedDeviceNames: [] VirtualKeyQuietTime: 0.0ms PointerVelocityControlParameters: scale=1.000, lowThreshold=500.000, highThreshold=3000.000, acceleration=3.000 WheelVelocityControlParameters: scale=1.000, lowThreshold=15.000, highThreshold=50.000, acceleration=4.000 PointerGesture: Enabled: true QuietInterval: 100.0ms DragMinSwitchSpeed: 50.0px/s TapInterval: 150.0ms TapDragInterval: 300.0ms TapSlop: 20.0px MultitouchSettleInterval: 100.0ms MultitouchMinDistance: 15.0px SwipeTransitionAngleCosine: 0.3 SwipeMaxWidthRatio: 0.2 MovementSpeedRatio: 0.8 ZoomSpeedRatio: 0.3 Input Dispatcher State: DispatchEnabled: 1 DispatchFrozen: 0 FocusedApplication: name='AppWindowToken{41a65340 token=ActivityRecord{418fbd68 org.mozilla.fennec_mozdev/.App}}', dispatchingTimeout=5000.000ms FocusedWindow: name='Window{41b29198 org.mozilla.fennec_mozdev/org.mozilla.fennec_mozdev.App paused=false}' TouchDown: false TouchSplit: false TouchDeviceId: -1 TouchSource: 0x00000000 TouchedWindows: <none> Windows: 0: name='Window{41a1da40 NavigationBar paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=true, canReceiveKeys=false, flags=0x05800068, type=0x000007e3, layer=181000, frame=[0,1184][720,1280], scale=1.000000, touchableRegion=[0,1184][720,1280], inputFeatures=0x00000000, ownerPid=253, ownerUid=1000, dispatchingTimeout=5000.000ms 1: name='Window{41a13e30 RecentsPanel paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x01820100, type=0x000007de, layer=151000, frame=[0,0][720,1280], scale=1.000000, touchableRegion=[0,0][720,1280], inputFeatures=0x00000000, ownerPid=253, ownerUid=1000, dispatchingTimeout=5000.000ms 2: name='Window{41a16c80 StatusBar paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=true, canReceiveKeys=false, flags=0x01800048, type=0x000007d0, layer=141000, frame=[0,0][720,50], scale=1.000000, touchableRegion=[0,0][720,50], inputFeatures=0x00000000, ownerPid=253, ownerUid=1000, dispatchingTimeout=5000.000ms 3: name='Window{419f2098 StatusBarExpanded paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=true, canReceiveKeys=false, flags=0x01811328, type=0x000007e1, layer=131005, frame=[0,-1184][720,-50], scale=1.000000, touchableRegion=[0,-1184][720,-50], inputFeatures=0x00000000, ownerPid=253, ownerUid=1000, dispatchingTimeout=5000.000ms 4: name='Window{41a16678 TrackingView paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x01020300, type=0x000007e1, layer=131000, frame=[0,0][720,1280], scale=1.000000, touchableRegion=[0,0][720,1280], inputFeatures=0x00000000, ownerPid=253, ownerUid=1000, dispatchingTimeout=5000.000ms 5: name='Window{41b29198 org.mozilla.fennec_mozdev/org.mozilla.fennec_mozdev.App paused=false}', paused=false, hasFocus=true, hasWallpaper=false, visible=true, canReceiveKeys=true, flags=0x01810100, type=0x00000001, layer=21015, frame=[0,0][720,1184], scale=1.000000, touchableRegion=[0,0][720,1184], inputFeatures=0x00000000, ownerPid=1939, ownerUid=10038, dispatchingTimeout=5000.000ms 6: name='Window{419fed28 com.android.launcher/com.android.launcher2.Launcher paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x01910100, type=0x00000001, layer=21005, frame=[0,0][720,1184], scale=1.000000, touchableRegion=[0,0][720,1184], inputFeatures=0x00000000, ownerPid=399, ownerUid=10018, dispatchingTimeout=5000.000ms 7: name='Window{41978030 com.android.systemui.ImageWallpaper paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=true, canReceiveKeys=false, flags=0x00000318, type=0x000007dd, layer=21000, frame=[0,0][1440,1280], scale=1.000000, touchableRegion=[0,0][1440,1280], inputFeatures=0x00000000, ownerPid=253, ownerUid=1000, dispatchingTimeout=5000.000ms MonitoringChannels: <none> InboundQueue: length=0 ActiveConnections: <none> AppSwitch: not pending Configuration: MaxEventsPerSecond: 55 KeyRepeatDelay: 50.0ms KeyRepeatTimeout: 500.0ms

Transform Prime (TF201) at homescreen: $ adb shell dumpsys window input WINDOW MANAGER INPUT (dumpsys window input) Event Hub State: BuiltInKeyboardId: -1 Devices: 1: gpio-keys Classes: 0x00000001 Path: /dev/input/event1 Location: gpio-keys/input0 UniqueId: Identifier: bus=0x0019, vendor=0x0001, product=0x0001, version=0x0100 KeyLayoutFile: /system/usr/keylayout/gpio-keys.kl KeyCharacterMapFile: /system/usr/keychars/Generic.kcm ConfigurationFile: 2: tegra-kbc Classes: 0x00000001 Path: /dev/input/event2 Location: UniqueId: Identifier: bus=0x0019, vendor=0x0000, product=0x0000, version=0x0000 KeyLayoutFile: /system/usr/keylayout/tegra-kbc.kl KeyCharacterMapFile: /system/usr/keychars/Generic.kcm ConfigurationFile: 3: atmel-maxtouch Classes: 0x00000014 Path: /dev/input/event3 Location: 1-004d/input0 UniqueId: Identifier: bus=0x0018, vendor=0x0000, product=0x0000, version=0x0000 KeyLayoutFile: KeyCharacterMapFile: ConfigurationFile: /system/usr/idc/atmel-maxtouch.idc 4: lid_input Classes: 0x00000080 Path: /dev/input/event0 Location: /dev/input/lid_indev UniqueId: Identifier: bus=0x0000, vendor=0x0000, product=0x0000, version=0x0000 KeyLayoutFile: KeyCharacterMapFile: ConfigurationFile: Input Reader State: Device 1: gpio-keys IsExternal: false Sources: 0x00000101 KeyboardType: 1 Keyboard Input Mapper: Parameters: AssociatedDisplayId: -1 OrientationAware: false KeyboardType: 1 Orientation: 0 KeyDowns: 0 keys currently down MetaState: 0x0 DownTime: 57888640211000 Device 2: tegra-kbc IsExternal: false Sources: 0x00000101 KeyboardType: 1 Keyboard Input Mapper: Parameters: AssociatedDisplayId: -1 OrientationAware: false KeyboardType: 1 Orientation: 0 KeyDowns: 0 keys currently down MetaState: 0x0 DownTime: 0 Device 3: atmel-maxtouch IsExternal: false Sources: 0x00001002 KeyboardType: 0 Motion Ranges: X: source=0x00001002, min=0.000, max=1279.200, flat=0.000, fuzz=0.800 Y: source=0x00001002, min=0.000, max=799.201, flat=0.000, fuzz=0.799 PRESSURE: source=0x00001002, min=0.000, max=1.000, flat=0.000, fuzz=0.000 SIZE: source=0x00001002, min=0.000, max=1.000, flat=0.000, fuzz=0.000 TOUCH_MAJOR: source=0x00001002, min=0.000, max=1509.437, flat=0.000, fuzz=0.000 TOUCH_MINOR: source=0x00001002, min=0.000, max=1509.437, flat=0.000, fuzz=0.000 TOOL_MAJOR: source=0x00001002, min=0.000, max=1509.437, flat=0.000, fuzz=0.000 TOOL_MINOR: source=0x00001002, min=0.000, max=1509.437, flat=0.000, fuzz=0.000 Touch Input Mapper: Parameters: GestureMode: spots DeviceType: touchScreen AssociatedDisplay: id=0, isExternal=false OrientationAware: true UseJitterTouchFilter: false useNotebookLikeTouchpadMode: false Raw Touch Axes: X: min=0, max=1600, flat=0, fuzz=0, resolution=0 Y: min=0, max=1000, flat=0, fuzz=0, resolution=0 Pressure: min=0, max=255, flat=0, fuzz=0, resolution=0 TouchMajor: min=0, max=255, flat=0, fuzz=0, resolution=0 TouchMinor: unknown range ToolMajor: unknown range ToolMinor: unknown range Orientation: unknown range Distance: unknown range TiltX: unknown range TiltY: unknown range TrackingId: min=0, max=10, flat=0, fuzz=0, resolution=0 Slot: unknown range Calibration: touch.size.calibration: geometric touch.pressure.calibration: amplitude touch.pressure.scale: 0.013 touch.orientation.calibration: none touch.distance.calibration: none SurfaceWidth: 1280px SurfaceHeight: 800px SurfaceOrientation: 0 Translation and Scaling Factors: XScale: 0.800 YScale: 0.799 XPrecision: 1.251 YPrecision: 1.251 GeometricScale: 0.799 PressureScale: 0.013 SizeScale: 0.004 OrientationCenter: 0.000 OrientationScale: 0.000 DistanceScale: 0.000 HaveTilt: false TiltXCenter: 0.000 TiltXScale: 0.000 TiltYCenter: 0.000 TiltYScale: 0.000 Last Button State: 0x00000000 Last Raw Touch: pointerCount=0 Last Cooked Touch: pointerCount=0 Device 4: lid_input IsExternal: false Sources: 0x80000000 KeyboardType: 0 Configuration: ExcludedDeviceNames: [] VirtualKeyQuietTime: 0.0ms PointerVelocityControlParameters: scale=1.000, lowThreshold=500.000, highThreshold=3000.000, acceleration=3.000 WheelVelocityControlParameters: scale=1.000, lowThreshold=15.000, highThreshold=50.000, acceleration=4.000 PointerGesture: Enabled: true QuietInterval: 100.0ms DragMinSwitchSpeed: 50.0px/s TapInterval: 150.0ms TapDragInterval: 300.0ms TapSlop: 20.0px MultitouchSettleInterval: 100.0ms MultitouchMinDistance: 15.0px SwipeTransitionAngleCosine: 0.3 SwipeMaxWidthRatio: 0.2 MovementSpeedRatio: 0.8 ZoomSpeedRatio: 0.3 TouchpadMode: 1 RightButtonMapping: 2 MiddleButtonMapping: 4 Input Dispatcher State: DispatchEnabled: 1 DispatchFrozen: 0 FocusedApplication: name='AppWindowToken{41661f68 token=Token{4165dd10 ActivityRecord{4165d5a0 com.android.launcher/com.android.launcher2.Launcher}}}', dispatchingTimeout=5000.000ms FocusedWindow: name='Window{41640fa8 com.android.launcher/com.android.launcher2.Launcher paused=false}' TouchDown: false TouchSplit: false TouchDeviceId: -1 TouchSource: 0x00000000 TouchedWindows: <none> Windows: 0: name='Window{415f4180 CompatModePanel paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x01820100, type=0x000007de, layer=151015, frame=[1280,800][1280,800], scale=1.000000, touchableRegion=<empty>, inputFeatures=0x00000000, ownerPid=336, ownerUid=1000, dispatchingTimeout=5000.000ms 1: name='Window{41358df8 InputMethodsPanel paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x01820100, type=0x000007de, layer=151010, frame=[1280,800][1280,800], scale=1.000000, touchableRegion=<empty>, inputFeatures=0x00000000, ownerPid=336, ownerUid=1000, dispatchingTimeout=5000.000ms 2: name='Window{41356ed8 RecentsPanel paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x01820100, type=0x000007de, layer=151005, frame=[0,0][600,800], scale=1.000000, touchableRegion=[0,0][600,800], inputFeatures=0x00000000, ownerPid=336, ownerUid=1000, dispatchingTimeout=5000.000ms 3: name='Window{410c0628 NotificationPanel paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x01820300, type=0x000007de, layer=151000, frame=[768,0][1280,800], scale=1.000000, touchableRegion=[768,0][1280,800], inputFeatures=0x00000000, ownerPid=336, ownerUid=1000, dispatchingTimeout=5000.000ms 4: name='Window{413a5780 StatusBar paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=true, canReceiveKeys=false, flags=0x00800048, type=0x000007d0, layer=141000, frame=[0,752][1280,800], scale=1.000000, touchableRegion=[0,752][1280,800], inputFeatures=0x00000000, ownerPid=336, ownerUid=1000, dispatchingTimeout=5000.000ms 5: name='Window{41551fa8 Keyguard paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x11120800, type=0x000007d4, layer=111000, frame=[0,0][1280,752], scale=1.000000, touchableRegion=[0,0][1280,752], inputFeatures=0x00000000, ownerPid=198, ownerUid=1000, dispatchingTimeout=5000.000ms 6: name='Window{4156e120 InputMethod paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x00800108, type=0x000007db, layer=21020, frame=[0,316][1280,752], scale=1.000000, touchableRegion=[0,383][1280,752], inputFeatures=0x00000000, ownerPid=469, ownerUid=10004, dispatchingTimeout=5000.000ms 7: name='Window{41640fa8 com.android.launcher/com.android.launcher2.Launcher paused=false}', paused=false, hasFocus=true, hasWallpaper=true, visible=true, canReceiveKeys=true, flags=0x01910100, type=0x00000001, layer=21015, frame=[0,0][1280,752], scale=1.000000, touchableRegion=[0,0][1280,752], inputFeatures=0x00000000, ownerPid=500, ownerUid=1000, dispatchingTimeout=5000.000ms 8: name='Window{41633410 com.android.systemui.ImageWallpaper paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=true, canReceiveKeys=false, flags=0x00000318, type=0x000007dd, layer=21010, frame=[0,0][1920,1280], scale=1.000000, touchableRegion=[0,0][1920,1280], inputFeatures=0x00000000, ownerPid=336, ownerUid=1000, dispatchingTimeout=5000.000ms 9: name='Window{41682e58 org.mozilla.fennec_ncalexan/org.mozilla.fennec_ncalexan.App paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x01810100, type=0x00000001, layer=21005, frame=[0,0][1280,752], scale=1.000000, touchableRegion=[0,0][1280,752], inputFeatures=0x00000000, ownerPid=27142, ownerUid=10018, dispatchingTimeout=5000.000ms MonitoringChannels: <none> InboundQueue: length=0 ActiveConnections: <none> AppSwitch: not pending Configuration: MaxEventsPerSecond: 200 KeyRepeatDelay: 50.0ms KeyRepeatTimeout: 500.0ms

Transformer Prime (TF201) with Firefox running: $ adb shell dumpsys window input WINDOW MANAGER INPUT (dumpsys window input) Event Hub State: BuiltInKeyboardId: -1 Devices: 1: gpio-keys Classes: 0x00000001 Path: /dev/input/event1 Location: gpio-keys/input0 UniqueId: Identifier: bus=0x0019, vendor=0x0001, product=0x0001, version=0x0100 KeyLayoutFile: /system/usr/keylayout/gpio-keys.kl KeyCharacterMapFile: /system/usr/keychars/Generic.kcm ConfigurationFile: 2: tegra-kbc Classes: 0x00000001 Path: /dev/input/event2 Location: UniqueId: Identifier: bus=0x0019, vendor=0x0000, product=0x0000, version=0x0000 KeyLayoutFile: /system/usr/keylayout/tegra-kbc.kl KeyCharacterMapFile: /system/usr/keychars/Generic.kcm ConfigurationFile: 3: atmel-maxtouch Classes: 0x00000014 Path: /dev/input/event3 Location: 1-004d/input0 UniqueId: Identifier: bus=0x0018, vendor=0x0000, product=0x0000, version=0x0000 KeyLayoutFile: KeyCharacterMapFile: ConfigurationFile: /system/usr/idc/atmel-maxtouch.idc 4: lid_input Classes: 0x00000080 Path: /dev/input/event0 Location: /dev/input/lid_indev UniqueId: Identifier: bus=0x0000, vendor=0x0000, product=0x0000, version=0x0000 KeyLayoutFile: KeyCharacterMapFile: ConfigurationFile: Input Reader State: Device 1: gpio-keys IsExternal: false Sources: 0x00000101 KeyboardType: 1 Keyboard Input Mapper: Parameters: AssociatedDisplayId: -1 OrientationAware: false KeyboardType: 1 Orientation: 0 KeyDowns: 0 keys currently down MetaState: 0x0 DownTime: 57888640211000 Device 2: tegra-kbc IsExternal: false Sources: 0x00000101 KeyboardType: 1 Keyboard Input Mapper: Parameters: AssociatedDisplayId: -1 OrientationAware: false KeyboardType: 1 Orientation: 0 KeyDowns: 0 keys currently down MetaState: 0x0 DownTime: 0 Device 3: atmel-maxtouch IsExternal: false Sources: 0x00001002 KeyboardType: 0 Motion Ranges: X: source=0x00001002, min=0.000, max=1279.200, flat=0.000, fuzz=0.800 Y: source=0x00001002, min=0.000, max=799.201, flat=0.000, fuzz=0.799 PRESSURE: source=0x00001002, min=0.000, max=1.000, flat=0.000, fuzz=0.000 SIZE: source=0x00001002, min=0.000, max=1.000, flat=0.000, fuzz=0.000 TOUCH_MAJOR: source=0x00001002, min=0.000, max=1509.437, flat=0.000, fuzz=0.000 TOUCH_MINOR: source=0x00001002, min=0.000, max=1509.437, flat=0.000, fuzz=0.000 TOOL_MAJOR: source=0x00001002, min=0.000, max=1509.437, flat=0.000, fuzz=0.000 TOOL_MINOR: source=0x00001002, min=0.000, max=1509.437, flat=0.000, fuzz=0.000 Touch Input Mapper: Parameters: GestureMode: spots DeviceType: touchScreen AssociatedDisplay: id=0, isExternal=false OrientationAware: true UseJitterTouchFilter: false useNotebookLikeTouchpadMode: false Raw Touch Axes: X: min=0, max=1600, flat=0, fuzz=0, resolution=0 Y: min=0, max=1000, flat=0, fuzz=0, resolution=0 Pressure: min=0, max=255, flat=0, fuzz=0, resolution=0 TouchMajor: min=0, max=255, flat=0, fuzz=0, resolution=0 TouchMinor: unknown range ToolMajor: unknown range ToolMinor: unknown range Orientation: unknown range Distance: unknown range TiltX: unknown range TiltY: unknown range TrackingId: min=0, max=10, flat=0, fuzz=0, resolution=0 Slot: unknown range Calibration: touch.size.calibration: geometric touch.pressure.calibration: amplitude touch.pressure.scale: 0.013 touch.orientation.calibration: none touch.distance.calibration: none SurfaceWidth: 1280px SurfaceHeight: 800px SurfaceOrientation: 0 Translation and Scaling Factors: XScale: 0.800 YScale: 0.799 XPrecision: 1.251 YPrecision: 1.251 GeometricScale: 0.799 PressureScale: 0.013 SizeScale: 0.004 OrientationCenter: 0.000 OrientationScale: 0.000 DistanceScale: 0.000 HaveTilt: false TiltXCenter: 0.000 TiltXScale: 0.000 TiltYCenter: 0.000 TiltYScale: 0.000 Last Button State: 0x00000000 Last Raw Touch: pointerCount=0 Last Cooked Touch: pointerCount=0 Device 4: lid_input IsExternal: false Sources: 0x80000000 KeyboardType: 0 Configuration: ExcludedDeviceNames: [] VirtualKeyQuietTime: 0.0ms PointerVelocityControlParameters: scale=1.000, lowThreshold=500.000, highThreshold=3000.000, acceleration=3.000 WheelVelocityControlParameters: scale=1.000, lowThreshold=15.000, highThreshold=50.000, acceleration=4.000 PointerGesture: Enabled: true QuietInterval: 100.0ms DragMinSwitchSpeed: 50.0px/s TapInterval: 150.0ms TapDragInterval: 300.0ms TapSlop: 20.0px MultitouchSettleInterval: 100.0ms MultitouchMinDistance: 15.0px SwipeTransitionAngleCosine: 0.3 SwipeMaxWidthRatio: 0.2 MovementSpeedRatio: 0.8 ZoomSpeedRatio: 0.3 TouchpadMode: 1 RightButtonMapping: 2 MiddleButtonMapping: 4 Input Dispatcher State: DispatchEnabled: 1 DispatchFrozen: 0 FocusedApplication: name='AppWindowToken{417c6bf0 token=Token{418b4d28 ActivityRecord{4171dcd8 org.mozilla.fennec_ncalexan/.App}}}', dispatchingTimeout=5000.000ms FocusedWindow: name='Window{41682e58 org.mozilla.fennec_ncalexan/org.mozilla.fennec_ncalexan.App paused=false}' TouchDown: false TouchSplit: false TouchDeviceId: -1 TouchSource: 0x00000000 TouchedWindows: <none> Windows: 0: name='Window{415f4180 CompatModePanel paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x01820100, type=0x000007de, layer=151015, frame=[1280,800][1280,800], scale=1.000000, touchableRegion=<empty>, inputFeatures=0x00000000, ownerPid=336, ownerUid=1000, dispatchingTimeout=5000.000ms 1: name='Window{41358df8 InputMethodsPanel paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x01820100, type=0x000007de, layer=151010, frame=[1280,800][1280,800], scale=1.000000, touchableRegion=<empty>, inputFeatures=0x00000000, ownerPid=336, ownerUid=1000, dispatchingTimeout=5000.000ms 2: name='Window{41356ed8 RecentsPanel paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x01820100, type=0x000007de, layer=151005, frame=[0,0][600,800], scale=1.000000, touchableRegion=[0,0][600,800], inputFeatures=0x00000000, ownerPid=336, ownerUid=1000, dispatchingTimeout=5000.000ms 3: name='Window{410c0628 NotificationPanel paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x01820300, type=0x000007de, layer=151000, frame=[768,0][1280,800], scale=1.000000, touchableRegion=[768,0][1280,800], inputFeatures=0x00000000, ownerPid=336, ownerUid=1000, dispatchingTimeout=5000.000ms 4: name='Window{413a5780 StatusBar paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=true, canReceiveKeys=false, flags=0x00800048, type=0x000007d0, layer=141000, frame=[0,752][1280,800], scale=1.000000, touchableRegion=[0,752][1280,800], inputFeatures=0x00000000, ownerPid=336, ownerUid=1000, dispatchingTimeout=5000.000ms 5: name='Window{41551fa8 Keyguard paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x11120800, type=0x000007d4, layer=111000, frame=[0,0][1280,752], scale=1.000000, touchableRegion=[0,0][1280,752], inputFeatures=0x00000000, ownerPid=198, ownerUid=1000, dispatchingTimeout=5000.000ms 6: name='Window{4156e120 InputMethod paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x00800108, type=0x000007db, layer=21020, frame=[0,316][1280,752], scale=1.000000, touchableRegion=[0,383][1280,752], inputFeatures=0x00000000, ownerPid=469, ownerUid=10004, dispatchingTimeout=5000.000ms 7: name='Window{41682e58 org.mozilla.fennec_ncalexan/org.mozilla.fennec_ncalexan.App paused=false}', paused=false, hasFocus=true, hasWallpaper=false, visible=true, canReceiveKeys=true, flags=0x01810100, type=0x00000001, layer=21015, frame=[0,0][1280,752], scale=1.000000, touchableRegion=[0,0][1280,752], inputFeatures=0x00000000, ownerPid=27142, ownerUid=10018, dispatchingTimeout=5000.000ms 8: name='Window{41640fa8 com.android.launcher/com.android.launcher2.Launcher paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=false, canReceiveKeys=false, flags=0x01810100, type=0x00000001, layer=21005, frame=[0,0][1280,752], scale=1.000000, touchableRegion=[0,0][1280,752], inputFeatures=0x00000000, ownerPid=500, ownerUid=1000, dispatchingTimeout=5000.000ms 9: name='Window{41633410 com.android.systemui.ImageWallpaper paused=false}', paused=false, hasFocus=false, hasWallpaper=false, visible=true, canReceiveKeys=false, flags=0x00000318, type=0x000007dd, layer=21000, frame=[0,0][1920,1280], scale=1.000000, touchableRegion=[0,0][1920,1280], inputFeatures=0x00000000, ownerPid=336, ownerUid=1000, dispatchingTimeout=5000.000ms MonitoringChannels: <none> InboundQueue: length=0 ActiveConnections: <none> AppSwitch: not pending Configuration: MaxEventsPerSecond: 200 KeyRepeatDelay: 50.0ms KeyRepeatTimeout: 500.0ms

Simple change to allow for alternate dumpsys output. Also added a warning in case neither approach works -- hopefully that will make the problem more evident if we come across another output format in future. This works for me on: - Galaxy S/2.2 - Galaxy Tab/3.1 - Galaxy Nexus/4.0

Comment on attachment 754507 [details] [diff] [review] look for FocusedApplication or mFocusedApp in dumpsys output Review of attachment 754507 [details] [diff] [review]: ----------------------------------------------------------------- nice. We would need to land this in the mozbase project on github, then get that released to m-c. I believe we could just land this on m-c and make sure we have a mozbase/github patch up for review as well.

(In reply to Geoff Brown [:gbrown] from comment #7) > https://github.com/mozilla/mozbase/commit/ > e7e4c2911a68228cdfcc4be92eb538f3828720bf Hey, I tried to comment as part of a review but I must not have submitted it. I'd like to consider raising an exception. We already are missing a None-check to abort if this fails -- an exception doesn't let you miss any other None-checks. And the print statement will get swamped by the test and |adb logcat| output, and print statements are a lousy API to expose for other callers. Thoughts?

Like this?

Comment on attachment 755418 [details] [diff] [review] follow-up -- fail with exception Yes, I think this makes a better API. Both consumers of getTopActivity are "wait for finish" calls, and it looks to me like raising on failure is better for both consumers. I believe that getTopActivity will report some kind of Launcher App for the Android home screen, so this should be good when the Fennec activity is actually finished. Roll on!

Comment on attachment 755418 [details] [diff] [review] follow-up -- fail with exception Review of attachment 755418 [details] [diff] [review]: ----------------------------------------------------------------- looks good!

Follow-up: https://github.com/mozilla/mozbase/commit/4c84855c643a0fdc0c66140432298652459d4e56

Landed on m-i, rather than waiting for the next mozbase mirror, since several people have reported similar problems: https://hg.mozilla.org/integration/mozilla-inbound/rev/e91df86d2a0a https://hg.mozilla.org/integration/mozilla-inbound/rev/8374bf2b5e63

It turns out that "dumpsys window input" is not supported on some phones. In particular, :blassey's Galaxy Nexus reports: flyingfox:objdir-droid blassey$ adb shell dumpsys window input Bad window command, or no windows match: input Use -h for help. flyingfox:objdir-droid blassey$ adb shell dumpsys window -h Window manager dump options: [-a] [-h] [cmd] ... cmd may be one of: l[astanr]: last ANR information p[policy]: policy state a[animator]: animator state s[essions]: active sessions t[okens]: token list w[indows]: window list cmd may also be a NAME to dump windows. NAME may be a partial substring in a window name, a Window hex object identifier, or "all" for all windows, or "visible" for the visible windows. -a: include all available server state. flyingfox:objdir-droid blassey$ Thankfully, "dumpsys window windows" seems to work for :blassey's and my devices. My Galaxy S (2.2.1): mFocusedApp=AppWindowToken{485498e0 token=HistoryRecord{48531448 org.mozilla.fennec_mozdev/.App}} My Galaxy Nexus (4.0.1): mFocusedApp=AppWindowToken{41a835a0 token=ActivityRecord{419e0bd0 org.mozilla.fennec_mozdev/.App}} :blassey's Galaxy Nexus (4.1?): mFocusedApp=AppWindowToken{41ecabc8 token=Token{418f4190 ActivityRecord{41a38510 u0 org.mozilla.fennec_blassey/.App}}}

:nalexander -- can you confirm that this works on your devices?

Comment on attachment 761647 [details] [diff] [review] use "dumpsys window windows" instead of "dumpsys window input" Review of attachment 761647 [details] [diff] [review]: ----------------------------------------------------------------- I can't test on multiple devices right now, but it works on my Samsung Galaxy SII.

Comment on attachment 761647 [details] [diff] [review] use "dumpsys window windows" instead of "dumpsys window input" Review of attachment 761647 [details] [diff] [review]: ----------------------------------------------------------------- wfm

https://hg.mozilla.org/mozilla-central/rev/8374bf2b5e63 https://hg.mozilla.org/mozilla-central/rev/e91df86d2a0a

Sorry - should have marked this leave-open: one more patch to land.

Final patch ("input" vs "windows") landed on github and m-i: https://github.com/mozilla/mozbase/commit/96e1c7155c6962fe1d00a7f5f9460bb76db071f4 https://hg.mozilla.org/integration/mozilla-inbound/rev/dd495b445752 Now this is ready to be resolved!