I keep working on my Lines Game and probably I try to make it the best Lines Game in the world, but there is some disappointing incident that prevents it from being the best and makes it a usual game that glitches a bit. To see the glitch in action download the beta version of the game.
Adding Interstitial Ads to a QT application on Android platform is an interesting and relatively exciting job. I learned the following facts while doing it:
- To build my app with Google Play Services I add com.google.android.gms:play-services-ads:18.1.1 dependency to build.gradle and add com.google.android.gms.version and com.google.android.gms.ads.APPLICATION_ID to the manifest.
- I do not specify additional permissions (uses-permission attributes INTERNET, WRITE_EXTERNAL_STORAGE, ACCESS_NETWORK_STATE) required by ads, but they are detected automatically when I upload the app to Google Play store and the used is not prompted to allow them when the app starts.
- QT main thread (on which QML UI is run) is not Android UI thread. So I cannot call Java advertising API from QML or C++ directly, but all the calls should be queued with runOnUiThread method.
- To access Context required by Java advertising API I replace QtActivity with my own custom activity that implements all the advertising logic and forwards all the lifecycle events to original QtActivity.
- When the interstitial ad is open my activity is paused and stopped (onPaused / onStopped event handlers are called in Java and onApplicationStateChanged with Qt::ApplicationInactive / Qt::ApplicationSuspended respectively ) and when the interstitial ad is closed my activity is resumed but in different ways either with onRestart.
That all is great, but there is the glitch that I can stably reproduce on my Redme 6 Pro phone where 64-bit app is installed (but not on other 32-bit phone or an emulator) with the following steps:
- Do a clean install of the app from the store (not via USB with ADB).
- Wait 30 seconds and press ‘New game’ button that results in opening the interstitial ad.
- Deactivate the app.
- Activate the app back by clicking on the application icon and you will see a gray screen with the app logo image and the app name at the upper left corner and the following the logs:
adb logcat | egrep -i 'InterstitialAdWrapper|Lines|Линии|error|exception'
09-04 21:10:55.123 18730 18730 D InterstitialAdWrapper: In the onCreate() event
09-04 21:10:55.127 18730 18730 D InterstitialAdWrapper: Initializing the Mobile Ads SDK...
09-04 21:10:55.310 18730 18730 D InterstitialAdWrapper: Creating InterstitialAd...
09-04 21:10:55.311 18730 18730 D InterstitialAdWrapper: Loading on UI thread...
09-04 21:10:55.311 18730 18730 D InterstitialAdWrapper: Loading InterstitialAd...
09-04 21:10:55.412 18730 18730 D InterstitialAdWrapper: In the onStart() event
09-04 21:10:55.414 18730 18730 D InterstitialAdWrapper: In the onResume() event
09-04 21:10:55.423 18730 18802 E FA : Scheduler not set. Not logging error/warn
09-04 21:10:55.425 18730 18802 I FA : adb shell setprop debug.firebase.analytics.app net.geographx.LinesGame
09-04 21:10:55.439 18798 18798 I dex2oat : /system/bin/dex2oat -j6 --dex-file=/data/data/net.geographx.LinesGame/cache/1557357152169.jar --output-vdex-fd=53 --oat-fd=54 --oat-location=/data/data/net.geographx.LinesGame/cache/oat/arm64/1557357152169.odex --compiler-filter=quicken --class-loader-context=&
09-04 21:10:55.793 2089 2283 I ActivityManager: Displayed net.geographx.LinesGame/net.geographx.MainActivity: +2s373ms (total +19s860ms)
09-04 21:10:55.794 2089 2283 I Timeline: Timeline: Activity_windows_visible id: ActivityRecord{cddd628 u0 net.geographx.LinesGame/net.geographx.MainActivity t554} time:23136219
09-04 21:10:55.801 2089 2276 W System.err: java.io.FileNotFoundException: /acct/uid_10013/pid_17550/cgroup.procs (No such file or directory)
09-04 21:10:55.809 18730 18786 D libLinesGameQt.so: Translation file has been loaded successfully: "LinesGame_ru"
09-04 21:10:55.810 18730 18786 D Линии: App version: "2.5.0, #74"
09-04 21:10:55.825 18730 18786 D Линии: QT/SysInfo: Device Pixel Ratio: 2.99861 Screen DPI: 134.686
09-04 21:10:55.831 18730 18836 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/qml/QtQuick.2/libqtquick2plugin.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:55.839 2089 3557 I ActivityManager: Start proc 18840:com.android.chrome:webview_service/u0a67 for service com.android.chrome/org.chromium.android_webview.services.VariationsSeedServer caller=net.geographx.LinesGame
09-04 21:10:55.845 18730 18836 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/qml/QtQuick/Controls.2/libqtquickcontrols2plugin.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:55.873 18730 18836 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/qml/QtQuick/Layouts/libqquicklayoutsplugin.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:55.878 18730 18836 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/qml/QtQuick/Dialogs/libdialogplugin.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:55.891 18730 18836 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/qml/QtQuick/Templates.2/libqtquicktemplates2plugin.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:55.911 18730 18836 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/qml/QtQuick/Window.2/libwindowplugin.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:55.967 2089 2278 I chatty : uid=1000(system) ActivityManager identical 6 lines
09-04 21:10:55.974 2089 2332 W InputDispatcher: channel 'eaacf1 com.android.settings/com.android.settings.SubSettings (server)' ~ Consumer closed input channel or an error occurred. events=0x9
09-04 21:10:55.975 2089 2332 W InputDispatcher: channel '16df15c com.android.settings/com.android.settings.SubSettings (server)' ~ Consumer closed input channel or an error occurred. events=0x9
09-04 21:10:55.975 2089 2332 W InputDispatcher: channel '28be304 com.android.settings/com.android.settings.MainSettings (server)' ~ Consumer closed input channel or an error occurred. events=0x9
09-04 21:10:55.975 2089 2332 W InputDispatcher: channel 'b9a542f com.android.settings/com.android.settings.SubSettings (server)' ~ Consumer closed input channel or an error occurred. events=0x9
09-04 21:10:55.975 2089 2332 W InputDispatcher: channel 'bae7f15 com.android.settings/com.android.settings.SubSettings (server)' ~ Consumer closed input channel or an error occurred. events=0x9
09-04 21:10:55.978 2089 2332 W InputDispatcher: channel 'eb36ba0 com.android.settings/com.android.settings.MainSettings (server)' ~ Consumer closed input channel or an error occurred. events=0x9
09-04 21:10:56.021 18730 18786 D Линии: InterstitialAdWrapper valid
09-04 21:10:56.072 2089 2841 W System.err: java.io.FileNotFoundException: /acct/uid_10067/pid_18840/cgroup.procs (No such file or directory)
09-04 21:10:56.117 18730 18786 D Линии: "Error loading game: "
09-04 21:10:56.117 18730 18786 D Линии: of type BasicException: "Cannot open file '/data/user/0/net.geographx.LinesGame/files/CurrentGame.dat' for reading."
09-04 21:10:56.160 721 3946 E ACDB-LOADER: Error: ACDB_CMD_GET_AFE_COMMON_TABLE_SIZE Returned = -19
09-04 21:10:56.160 721 3946 E ACDB-LOADER: Error: ACDB AFE returned = -19
09-04 21:10:56.163 1056 11539 I chatty : uid=1041(audioserver) Binder:1056_7 identical 2 lines
09-04 21:10:56.177 18730 18786 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqgif.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:56.181 18730 18786 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqicns.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:56.183 18730 18786 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqico.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:56.185 18730 18786 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqjpeg.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:56.187 18730 18786 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqsvg.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:56.189 18730 18786 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqtga.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:56.192 18730 18786 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqtiff.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:56.194 18730 18786 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqwbmp.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:56.195 18730 18786 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqwebp.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:10:56.205 18730 18730 W ResourceType: Failure getting entry for 0x7f130532 (t=18 e=1330) (error -2147483647)
09-04 21:10:56.210 2089 3259 I ActivityManager: Start proc 18872:com.android.chrome:sandboxed_process0/u0i36 for webview_service net.geographx.LinesGame/org.chromium.content.app.SandboxedProcessService0 caller=net.geographx.LinesGame
09-04 21:10:56.290 18730 18730 E chromium: [ERROR:filesystem_posix.cc(89)] stat /data/user/0/net.geographx.LinesGame/cache/WebView/Crashpad: No such file or directory (2)
09-04 21:10:56.291 18730 18730 E chromium: [ERROR:filesystem_posix.cc(62)] mkdir /data/user/0/net.geographx.LinesGame/cache/WebView/Crashpad: No such file or directory (2)
09-04 21:10:56.334 18872 18872 D : Regionalization Environment load packages for Carrier error!
09-04 21:10:56.398 18730 18730 W raphx.LinesGame: type=1400 audit(0.0:4665): avc: denied { read } for name="vmstat" dev="proc" ino=4026532118 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:proc:s0 tclass=file permissive=0
09-04 21:10:56.463 18872 18872 D ThemeCompatibility: getVersion(): /data/system/theme_config/theme_compatibility.xml java.io.FileNotFoundException: /data/system/theme_config/theme_compatibility.xml (No such file or directory)
09-04 21:10:56.464 18872 18872 W System.err: java.io.FileNotFoundException: /data/system/theme_config/theme_compatibility.xml (No such file or directory)
09-04 21:10:56.591 18872 18872 W PackageManager: Failure retrieving text 0x7f0c001f in package net.geographx.LinesGame
09-04 21:10:56.591 18872 18872 W PackageManager: java.lang.NullPointerException: Attempt to invoke virtual method 'void miui.content.res.ThemeResourcesSystem.mergeThemeValues(java.lang.String, miui.content.res.ThemeValues)' on a null object reference
09-04 21:10:56.832 2089 3258 W System.err: java.io.FileNotFoundException: /acct/uid_99036/pid_18872/cgroup.procs (No such file or directory)
09-04 21:10:57.211 18730 18786 W Линии: QQmlExpression: Expression qrc:/OptionsPage.qml:215:21 depends on non-NOTIFYable properties:
09-04 21:10:57.211 18730 18786 W Линии: Squircle::firstRunFlag
09-04 21:10:57.211 18730 18786 W Линии: QQmlExpression: Expression qrc:/OptionsPage.qml:208:21 depends on non-NOTIFYable properties:
09-04 21:10:57.211 18730 18786 W Линии: Squircle::firstRunFlag
09-04 21:10:57.268 18730 18786 W Линии: QQmlExpression: Expression qrc:/ControlsHelpPage.qml:149:17 depends on non-NOTIFYable properties:
09-04 21:10:57.268 18730 18786 W Линии: Squircle::firstRunFlag
09-04 21:10:57.297 18730 18786 W Линии: QQmlExpression: Expression qrc:/HowToPlayPage.qml:83:17 depends on non-NOTIFYable properties:
09-04 21:10:57.297 18730 18786 W Линии: Squircle::firstRunFlag
09-04 21:10:57.305 18730 18786 W Линии: qrc:/HowToPlayPage.qml:71:37: QML ScrollBar: Possible anchor loop detected on horizontal anchor.
09-04 21:10:57.327 18730 18786 D Линии: Starting the application event loop...
09-04 21:10:57.496 18730 18786 D Линии: onApplicationStateChanged(Qt::ApplicationActive)
09-04 21:10:58.880 18730 18730 D InterstitialAdWrapper: onAdLoaded
09-04 21:10:58.880 18730 18730 D Линии: InterstitialAdWrapper Native Loaded.
09-04 21:11:09.937 721 3946 E ACDB-LOADER: Error: ACDB_CMD_GET_AFE_COMMON_TABLE_SIZE Returned = -19
09-04 21:11:09.937 721 3946 E ACDB-LOADER: Error: ACDB AFE returned = -19
09-04 21:11:12.893 1056 11539 I chatty : uid=1041(audioserver) Binder:1056_7 identical 2 lines
09-04 21:11:22.500 1056 22279 I chatty : uid=1041(audioserver) Binder:1056_C identical 2 lines
09-04 21:11:29.271 1056 11539 I chatty : uid=1041(audioserver) Binder:1056_7 identical 2 lines
09-04 21:11:31.103 18074 18074 I chatty : uid=10040(com.android.browser) identical 3 lines
09-04 21:11:31.768 1056 11539 I chatty : uid=1041(audioserver) Binder:1056_7 identical 2 lines
09-04 21:11:37.524 721 3946 E ACDB-LOADER: Error: ACDB_CMD_GET_AFE_COMMON_TABLE_SIZE Returned = -19
09-04 21:11:37.524 721 3946 E ACDB-LOADER: Error: ACDB AFE returned = -19
09-04 21:11:37.859 1056 11539 I chatty : uid=1041(audioserver) Binder:1056_7 identical 3 lines
09-04 21:11:40.590 2089 2379 W System.err: java.io.FileNotFoundException: /acct/uid_10013/pid_17550/cgroup.procs (No such file or directory)
09-04 21:11:40.643 2089 2841 W System.err: java.io.FileNotFoundException: /acct/uid_10013/pid_17550/cgroup.procs (No such file or directory)
09-04 21:11:42.934 760 760 W HwcComposer: command 0x3000000 generated error 3
09-04 21:11:44.255 1056 20227 I chatty : uid=1041(audioserver) Binder:1056_E identical 2 lines
09-04 21:12:02.146 721 3946 E ACDB-LOADER: Error: ACDB_CMD_GET_AFE_COMMON_TABLE_SIZE Returned = -19
09-04 21:12:02.146 721 3946 E ACDB-LOADER: Error: ACDB AFE returned = -19
09-04 21:12:03.384 1056 11539 I chatty : uid=1041(audioserver) Binder:1056_7 identical 2 lines
09-04 21:12:12.101 2089 2379 W System.err: java.io.FileNotFoundException: /acct/uid_10013/pid_17550/cgroup.procs (No such file or directory)
09-04 21:12:12.115 2089 2456 W System.err: java.io.FileNotFoundException: /acct/uid_10013/pid_17550/cgroup.procs (No such file or directory)
09-04 21:12:16.367 721 3946 E ACDB-LOADER: Error: ACDB_CMD_GET_AFE_COMMON_TABLE_SIZE Returned = -19
09-04 21:12:16.367 721 3946 E ACDB-LOADER: Error: ACDB AFE returned = -19
09-04 21:12:18.449 1056 20227 I chatty : uid=1041(audioserver) Binder:1056_E identical 2 lines
09-04 21:12:48.213 1042 1164 I chatty : uid=1000(system) HwBinder:1042_1 identical 49 lines
09-04 21:12:57.004 18730 18786 D Линии: InterstitialAdWrapper calling show from C++
09-04 21:12:57.004 18730 18786 D Линии: InterstitialAdWrapper valid
09-04 21:12:57.005 18730 18786 D InterstitialAdWrapper: Calling 'Show' on UI thread...
09-04 21:12:57.045 18730 18730 D InterstitialAdWrapper: Showing...
09-04 21:12:57.067 2089 3259 I ActivityManager: START u0 {cmp=net.geographx.LinesGame/com.google.android.gms.ads.AdActivity (has extras)} from uid 10168
09-04 21:12:57.074 2089 3259 D ActivityTrigger: activityStartTrigger: Activity is Triggerred in full screen ApplicationInfo{a68a94f net.geographx.LinesGame}
09-04 21:12:57.074 2089 3259 E ActivityTrigger: activityStartTrigger: not whiteListednet.geographx.LinesGame/com.google.android.gms.ads.AdActivity/74
09-04 21:12:57.075 2089 3259 D ActivityTrigger: activityResumeTrigger: The activity in ApplicationInfo{a68a94f net.geographx.LinesGame} is now in focus and seems to be in full-screen mode
09-04 21:12:57.075 2089 3259 E ActivityTrigger: activityResumeTrigger: not whiteListednet.geographx.LinesGame/com.google.android.gms.ads.AdActivity/74
09-04 21:12:57.081 18730 18730 D InterstitialAdWrapper: In the onPause() event
09-04 21:12:57.084 2089 3258 D ActivityTrigger: activityResumeTrigger: The activity in ApplicationInfo{a68a94f net.geographx.LinesGame} is now in focus and seems to be in full-screen mode
09-04 21:12:57.084 2089 3258 E ActivityTrigger: activityResumeTrigger: not whiteListednet.geographx.LinesGame/com.google.android.gms.ads.AdActivity/74
09-04 21:12:57.087 3268 3446 I WtProcessController: MOVE TO FOREGROUND: net.geographx.LinesGame 10168
09-04 21:12:57.087 3268 3446 I WtProcessController: FOREGROUND INFO: name=net.geographx.LinesGame uid=10168 pid=18730 TaskId:554
09-04 21:12:57.112 18730 18730 D InterstitialAdWrapper: onAdOpened
09-04 21:12:57.112 18730 18786 D Линии: onApplicationStateChanged(Qt::ApplicationInactive)
09-04 21:12:57.112 18730 18730 D Линии: InterstitialAdWrapper Native Opened.
09-04 21:12:57.281 2089 2283 I ActivityManager: Displayed net.geographx.LinesGame/com.google.android.gms.ads.AdActivity: +187ms
09-04 21:12:57.282 2089 2283 I Timeline: Timeline: Activity_windows_visible id: ActivityRecord{ac81829 u0 net.geographx.LinesGame/com.google.android.gms.ads.AdActivity t554} time:23257707
09-04 21:13:01.236 2089 2332 W System.err: java.io.FileNotFoundException: /acct/uid_10018/pid_3316/cgroup.procs (No such file or directory)
09-04 21:13:01.246 2089 2332 W System.err: java.io.FileNotFoundException: /acct/uid_10168/pid_18730/cgroup.procs (No such file or directory)
09-04 21:13:01.247 2089 2332 W System.err: java.io.FileNotFoundException: /acct/uid_99036/pid_18872/cgroup.procs (No such file or directory)
09-04 21:13:01.249 2089 2332 W System.err: java.io.FileNotFoundException: /acct/uid_1000/pid_5797/cgroup.procs (No such file or directory)
09-04 21:13:01.352 2089 2278 I chatty : uid=1000(system) ActivityManager identical 4 lines
09-04 21:13:01.363 759 759 E lowmemorykiller: Error writing /proc/6111/oom_score_adj; errno=22
09-04 21:13:01.367 2089 2456 W ActivityManager: Exception when unbinding service com.android.chrome/org.chromium.content.app.PrivilegedProcessService0
09-04 21:13:01.367 2089 2456 W ActivityManager: android.os.DeadObjectException
09-04 21:13:01.713 2089 2276 W System.err: java.io.FileNotFoundException: /acct/uid_10168/pid_18730/cgroup.procs (No such file or directory)
09-04 21:13:01.719 2089 2276 W System.err: java.io.FileNotFoundException: /acct/uid_99036/pid_18872/cgroup.procs (No such file or directory)
09-04 21:13:01.721 18730 18730 D InterstitialAdWrapper: In the onStop() event
09-04 21:13:01.729 760 831 E BufferQueueProducer: [SurfaceView - net.geographx.LinesGame/net.geographx.MainActivity#0] disconnect: not connected (req=1)
09-04 21:13:01.739 18730 18786 D Линии: onApplicationStateChanged(Qt::ApplicationSuspended)
09-04 21:13:04.975 2089 3598 I ActivityManager: START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=net.geographx.LinesGame/net.geographx.MainActivity bnds=[74,1610][242,1778] (has extras)} from uid 10018
09-04 21:13:04.988 2089 3598 D ActivityTrigger: activityResumeTrigger: The activity in ApplicationInfo{a68a94f net.geographx.LinesGame} is now in focus and seems to be in full-screen mode
09-04 21:13:04.988 2089 3598 E ActivityTrigger: activityResumeTrigger: not whiteListednet.geographx.LinesGame/com.google.android.gms.ads.AdActivity/74
09-04 21:13:04.995 2089 3598 D ActivityTrigger: activityStartTrigger: Activity is Triggerred in full screen ApplicationInfo{a68a94f net.geographx.LinesGame}
09-04 21:13:04.995 2089 3598 E ActivityTrigger: activityStartTrigger: not whiteListednet.geographx.LinesGame/net.geographx.MainActivity/74
09-04 21:13:04.996 2089 3598 D ActivityTrigger: activityResumeTrigger: The activity in ApplicationInfo{a68a94f net.geographx.LinesGame} is now in focus and seems to be in full-screen mode
09-04 21:13:04.996 2089 3598 E ActivityTrigger: activityResumeTrigger: not whiteListednet.geographx.LinesGame/net.geographx.MainActivity/74
09-04 21:13:05.006 2089 3598 D ActivityTrigger: activityResumeTrigger: The activity in ApplicationInfo{a68a94f net.geographx.LinesGame} is now in focus and seems to be in full-screen mode
09-04 21:13:05.006 2089 3598 E ActivityTrigger: activityResumeTrigger: not whiteListednet.geographx.LinesGame/net.geographx.MainActivity/74
09-04 21:13:05.010 2089 3598 W System.err: java.io.FileNotFoundException: /acct/uid_10168/pid_18730/cgroup.procs (No such file or directory)
09-04 21:13:05.012 2089 3598 W System.err: java.io.FileNotFoundException: /acct/uid_10018/pid_3316/cgroup.procs (No such file or directory)
09-04 21:13:05.014 2089 3598 W System.err: java.io.FileNotFoundException: /acct/uid_99036/pid_18872/cgroup.procs (No such file or directory)
09-04 21:13:05.016 3268 3446 I WtProcessController: MOVE TO FOREGROUND: net.geographx.LinesGame 10168
09-04 21:13:05.016 3268 3446 I WtProcessController: FOREGROUND INFO: name=net.geographx.LinesGame uid=10168 pid=18730 TaskId:554
09-04 21:13:05.046 18730 18730 D InterstitialAdWrapper: In the onCreate() event
09-04 21:13:05.047 18730 18730 D InterstitialAdWrapper: Initializing the Mobile Ads SDK...
09-04 21:13:05.048 18730 18730 D InterstitialAdWrapper: Creating InterstitialAd...
09-04 21:13:05.048 18730 18730 D InterstitialAdWrapper: Loading on UI thread...
09-04 21:13:05.048 18730 18730 D InterstitialAdWrapper: Loading InterstitialAd...
09-04 21:13:05.093 18730 18730 D InterstitialAdWrapper: In the onStart() event
09-04 21:13:05.099 18730 18730 D InterstitialAdWrapper: In the onResume() event
09-04 21:13:05.165 2089 2283 I ActivityManager: Displayed net.geographx.LinesGame/net.geographx.MainActivity: +151ms
09-04 21:13:05.476 2089 2283 I Timeline: Timeline: Activity_windows_visible id: ActivityRecord{8492fd4 u0 net.geographx.LinesGame/net.geographx.MainActivity t554} time:23265901
09-04 21:13:05.500 2089 2276 W System.err: java.io.FileNotFoundException: /acct/uid_10018/pid_3316/cgroup.procs (No such file or directory)
09-04 21:13:05.511 2089 2276 W System.err: java.io.FileNotFoundException: /acct/uid_1000/pid_5797/cgroup.procs (No such file or directory)
09-04 21:13:06.751 18730 18730 D InterstitialAdWrapper: onAdLoaded
09-04 21:13:06.751 18730 18730 D Линии: InterstitialAdWrapper Native Loaded.
When I terminate and restart the app and repeat the steps 2, 3 and 4 there is no the glitch anymore and I have the following in logs:
09-04 21:36:34.332 20449 20449 D InterstitialAdWrapper: In the onCreate() event
09-04 21:36:34.339 20449 20449 D InterstitialAdWrapper: Initializing the Mobile Ads SDK...
09-04 21:36:34.465 20449 20449 D InterstitialAdWrapper: Creating InterstitialAd...
09-04 21:36:34.467 20449 20449 D InterstitialAdWrapper: Loading on UI thread...
09-04 21:36:34.468 20449 20449 D InterstitialAdWrapper: Loading InterstitialAd...
09-04 21:36:34.529 1056 20605 I chatty : uid=1041(audioserver) Binder:1056_A expire 34 lines
09-04 21:36:34.532 20449 20449 D InterstitialAdWrapper: In the onStart() event
09-04 21:36:34.536 20449 20449 D InterstitialAdWrapper: In the onResume() event
09-04 21:36:34.537 20449 20467 E FA : Scheduler not set. Not logging error/warn
09-04 21:36:34.543 20449 20467 I FA : adb shell setprop debug.firebase.analytics.app net.geographx.LinesGame
09-04 21:36:34.746 2089 2283 I Timeline: Timeline: Activity_windows_visible id: ActivityRecord{ecf787c u0 net.geographx.LinesGame/net.geographx.MainActivity t555} time:24675171
09-04 21:36:34.753 2089 2276 I chatty : uid=1000(system) ActivityManager expire 6 lines
09-04 21:36:34.755 2089 2276 W System.err: java.io.FileNotFoundException: /acct/uid_1000/pid_5797/cgroup.procs (No such file or directory)
09-04 21:36:34.764 20449 20465 D libLinesGameQt.so: Translation file has been loaded successfully: "LinesGame_ru"
09-04 21:36:34.765 20449 20465 D Линии: App version: "2.5.0, #74"
09-04 21:36:34.771 20449 20465 D Линии: QT/SysInfo: Device Pixel Ratio: 2.99861 Screen DPI: 134.686
09-04 21:36:34.775 20449 20513 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/qml/QtQuick.2/libqtquick2plugin.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:34.783 20449 20513 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/qml/QtQuick/Controls.2/libqtquickcontrols2plugin.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:34.806 20449 20513 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/qml/QtQuick/Layouts/libqquicklayoutsplugin.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:34.812 20449 20513 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/qml/QtQuick/Dialogs/libdialogplugin.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:34.820 20449 20513 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/qml/QtQuick/Templates.2/libqtquicktemplates2plugin.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:34.841 20449 20513 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/qml/QtQuick/Window.2/libwindowplugin.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:34.861 20449 20465 D Линии: InterstitialAdWrapper valid
09-04 21:36:34.866 721 721 I chatty : uid=1041(audioserver) audio@2.0-servi expire 6 lines
09-04 21:36:34.880 1056 20605 I chatty : uid=1041(audioserver) Binder:1056_A expire 3 lines
09-04 21:36:34.892 20449 20465 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqgif.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:34.893 20449 20465 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqicns.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:34.894 20449 20465 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqico.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:34.896 20449 20465 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqjpeg.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:34.897 20449 20465 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqsvg.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:34.898 20449 20465 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqtga.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:34.899 20449 20465 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqtiff.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:34.900 20449 20465 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqwbmp.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:34.901 20449 20465 W linker : "/data/data/net.geographx.LinesGame/qt-reserved-files/plugins/imageformats/libqwebp.so" has unsupported flags DT_FLAGS_1=0x80
09-04 21:36:35.131 20449 20465 D Линии: qml: changeLogIndex: true
09-04 21:36:35.133 715 715 I chatty : uid=1000(system) allocator@1.0-s expire 10 lines
09-04 21:36:35.135 1056 1284 I chatty : uid=1041(audioserver) ApmOutput expire 8 lines
09-04 21:36:35.136 20449 20465 D Линии: Starting the application event loop...
09-04 21:36:35.136 721 3946 I chatty : uid=1041(audioserver) writer expire 124 lines
09-04 21:36:35.197 20449 20465 D Линии: onApplicationStateChanged(Qt::ApplicationActive)
09-04 21:36:35.201 721 2374 I chatty : uid=1041(audioserver) HwBinder:721_3 expire 8 lines
09-04 21:36:35.781 20449 20449 W ResourceType: Failure getting entry for 0x7f130532 (t=18 e=1330) (error -2147483647)
09-04 21:36:35.786 2089 3282 I ActivityManager: Start proc 20535:com.android.chrome:sandboxed_process0/u0i37 for webview_service net.geographx.LinesGame/org.chromium.content.app.SandboxedProcessService0 caller=net.geographx.LinesGame
09-04 21:36:35.878 20449 20449 W raphx.LinesGame: type=1400 audit(0.0:4944): avc: denied { read } for name="vmstat" dev="proc" ino=4026532118 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:proc:s0 tclass=file permissive=0
09-04 21:36:35.913 20535 20535 D : Regionalization Environment load packages for Carrier error!
09-04 21:36:36.013 20535 20535 D ThemeCompatibility: getVersion(): /data/system/theme_config/theme_compatibility.xml java.io.FileNotFoundException: /data/system/theme_config/theme_compatibility.xml (No such file or directory)
09-04 21:36:36.013 20535 20535 W System.err: java.io.FileNotFoundException: /data/system/theme_config/theme_compatibility.xml (No such file or directory)
09-04 21:36:36.067 20535 20535 W PackageManager: Failure retrieving text 0x7f0c001f in package net.geographx.LinesGame
09-04 21:36:36.067 20535 20535 W PackageManager: java.lang.NullPointerException: Attempt to invoke virtual method 'void miui.content.res.ThemeResourcesSystem.mergeThemeValues(java.lang.String, miui.content.res.ThemeValues)' on a null object reference
09-04 21:36:36.151 2089 6524 W System.err: java.io.FileNotFoundException: /acct/uid_99037/pid_20535/cgroup.procs (No such file or directory)
09-04 21:36:36.479 1056 19779 I chatty : uid=1041(audioserver) Binder:1056_9 expire 7 lines
09-04 21:36:36.481 721 721 I chatty : uid=1041(audioserver) audio@2.0-servi expire 10 lines
09-04 21:36:36.485 20449 20449 D InterstitialAdWrapper: onAdLoaded
09-04 21:36:36.485 20449 20449 D Линии: InterstitialAdWrapper Native Loaded.
09-04 21:36:38.258 1056 1056 I chatty : uid=1041(audioserver) /system/bin/audioserver expire 7 lines
09-04 21:36:38.280 1056 1284 I chatty : uid=1041(audioserver) ApmOutput expire 60 lines
09-04 21:36:44.687 1056 20605 I chatty : uid=1041(audioserver) Binder:1056_A expire 13 lines
09-04 21:36:45.209 721 4791 I chatty : uid=1041(audioserver) HwBinder:721_4 expire 2 lines
09-04 21:36:46.439 1056 24029 I chatty : uid=1041(audioserver) Binder:1056_10 expire 6 lines
09-04 21:36:46.790 715 715 I chatty : uid=1000(system) allocator@1.0-s expire 18 lines
09-04 21:36:48.881 1056 1284 I chatty : uid=1041(audioserver) ApmOutput expire 15 lines
09-04 21:36:48.978 1056 1056 I chatty : uid=1041(audioserver) /system/bin/audioserver expire 3 lines
09-04 21:36:49.013 721 2374 I chatty : uid=1041(audioserver) HwBinder:721_3 expire 2 lines
09-04 21:36:49.340 1056 20605 I chatty : uid=1041(audioserver) Binder:1056_A expire 3 lines
09-04 21:36:49.367 1056 19779 I chatty : uid=1041(audioserver) Binder:1056_9 expire 4 lines
09-04 21:36:49.965 1056 1284 I chatty : uid=1041(audioserver) ApmOutput expire 4 lines
09-04 21:36:52.602 1056 24029 I chatty : uid=1041(audioserver) Binder:1056_10 identical 2 lines
09-04 21:36:57.081 715 715 I chatty : uid=1000(system) allocator@1.0-s expire 21 lines
09-04 21:36:57.568 1056 19779 I chatty : uid=1041(audioserver) Binder:1056_9 identical 2 lines
09-04 21:37:01.003 1042 1164 I chatty : uid=1000(system) HwBinder:1042_1 identical 11 lines
09-04 21:37:05.531 1056 20605 I chatty : uid=1041(audioserver) Binder:1056_A identical 2 lines
09-04 21:37:09.042 1056 24029 I chatty : uid=1041(audioserver) Binder:1056_10 identical 2 lines
09-04 21:37:11.724 1056 20605 I chatty : uid=1041(audioserver) Binder:1056_A identical 2 lines
09-04 21:37:19.860 1056 19779 I chatty : uid=1041(audioserver) Binder:1056_9 identical 2 lines
09-04 21:37:30.137 721 3946 E ACDB-LOADER: Error: ACDB_CMD_GET_AFE_COMMON_TABLE_SIZE Returned = -19
09-04 21:37:30.137 721 3946 E ACDB-LOADER: Error: ACDB AFE returned = -19
09-04 21:38:31.232 20449 20465 D Линии: InterstitialAdWrapper calling show from C++
09-04 21:38:31.236 20449 20465 D Линии: InterstitialAdWrapper valid
09-04 21:38:31.236 20449 20465 D InterstitialAdWrapper: Calling 'Show' on UI thread...
09-04 21:38:31.262 20449 20449 D InterstitialAdWrapper: Showing...
09-04 21:38:31.278 2089 3282 I ActivityManager: START u0 {cmp=net.geographx.LinesGame/com.google.android.gms.ads.AdActivity (has extras)} from uid 10168
09-04 21:38:31.284 2089 3282 D ActivityTrigger: activityStartTrigger: Activity is Triggerred in full screen ApplicationInfo{a68a94f net.geographx.LinesGame}
09-04 21:38:31.284 2089 3282 E ActivityTrigger: activityStartTrigger: not whiteListednet.geographx.LinesGame/com.google.android.gms.ads.AdActivity/74
09-04 21:38:31.285 2089 3282 D ActivityTrigger: activityResumeTrigger: The activity in ApplicationInfo{a68a94f net.geographx.LinesGame} is now in focus and seems to be in full-screen mode
09-04 21:38:31.285 2089 3282 E ActivityTrigger: activityResumeTrigger: not whiteListednet.geographx.LinesGame/com.google.android.gms.ads.AdActivity/74
09-04 21:38:31.290 20449 20449 D InterstitialAdWrapper: In the onPause() event
09-04 21:38:31.292 2089 3237 D ActivityTrigger: activityResumeTrigger: The activity in ApplicationInfo{a68a94f net.geographx.LinesGame} is now in focus and seems to be in full-screen mode
09-04 21:38:31.292 2089 3237 E ActivityTrigger: activityResumeTrigger: not whiteListednet.geographx.LinesGame/com.google.android.gms.ads.AdActivity/74
09-04 21:38:31.297 3268 3446 I WtProcessController: MOVE TO FOREGROUND: net.geographx.LinesGame 10168
09-04 21:38:31.298 3268 3446 I WtProcessController: FOREGROUND INFO: name=net.geographx.LinesGame uid=10168 pid=20449 TaskId:555
09-04 21:38:31.314 20449 20449 D InterstitialAdWrapper: onAdOpened
09-04 21:38:31.314 20449 20449 D Линии: InterstitialAdWrapper Native Opened.
09-04 21:38:31.317 20449 20465 D Линии: onApplicationStateChanged(Qt::ApplicationInactive)
09-04 21:38:31.433 2089 2283 I ActivityManager: Displayed net.geographx.LinesGame/com.google.android.gms.ads.AdActivity: +136ms
09-04 21:38:31.435 2089 2283 I Timeline: Timeline: Activity_windows_visible id: ActivityRecord{49d09e8 u0 net.geographx.LinesGame/com.google.android.gms.ads.AdActivity t555} time:24791860
09-04 21:38:40.457 2089 2332 W System.err: java.io.FileNotFoundException: /acct/uid_10018/pid_3316/cgroup.procs (No such file or directory)
09-04 21:38:40.461 2089 2332 W System.err: java.io.FileNotFoundException: /acct/uid_10168/pid_20449/cgroup.procs (No such file or directory)
09-04 21:38:40.463 2089 2332 W System.err: java.io.FileNotFoundException: /acct/uid_99037/pid_20535/cgroup.procs (No such file or directory)
09-04 21:38:40.465 2089 2332 W System.err: java.io.FileNotFoundException: /acct/uid_1000/pid_5797/cgroup.procs (No such file or directory)
09-04 21:38:40.930 2089 2276 W System.err: java.io.FileNotFoundException: /acct/uid_10168/pid_20449/cgroup.procs (No such file or directory)
09-04 21:38:40.931 20449 20449 D InterstitialAdWrapper: In the onStop() event
09-04 21:38:40.933 760 832 E BufferQueueProducer: [SurfaceView - net.geographx.LinesGame/net.geographx.MainActivity#0] disconnect: not connected (req=1)
09-04 21:38:40.933 20449 20465 D Линии: onApplicationStateChanged(Qt::ApplicationSuspended)
09-04 21:38:40.939 2089 2276 W System.err: java.io.FileNotFoundException: /acct/uid_99037/pid_20535/cgroup.procs (No such file or directory)
09-04 21:38:42.532 2089 6524 I ActivityManager: START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=net.geographx.LinesGame/net.geographx.MainActivity bnds=[74,1610][242,1778] (has extras)} from uid 10018
09-04 21:38:42.547 2089 6524 D ActivityTrigger: activityResumeTrigger: The activity in ApplicationInfo{a68a94f net.geographx.LinesGame} is now in focus and seems to be in full-screen mode
09-04 21:38:42.547 2089 6524 E ActivityTrigger: activityResumeTrigger: not whiteListednet.geographx.LinesGame/com.google.android.gms.ads.AdActivity/74
09-04 21:38:42.552 2089 6524 D ActivityTrigger: activityResumeTrigger: The activity in ApplicationInfo{a68a94f net.geographx.LinesGame} is now in focus and seems to be in full-screen mode
09-04 21:38:42.552 2089 6524 E ActivityTrigger: activityResumeTrigger: not whiteListednet.geographx.LinesGame/com.google.android.gms.ads.AdActivity/74
09-04 21:38:42.559 2089 3282 D ActivityTrigger: activityResumeTrigger: The activity in ApplicationInfo{a68a94f net.geographx.LinesGame} is now in focus and seems to be in full-screen mode
09-04 21:38:42.559 2089 3282 E ActivityTrigger: activityResumeTrigger: not whiteListednet.geographx.LinesGame/com.google.android.gms.ads.AdActivity/74
09-04 21:38:42.563 2089 3282 W System.err: java.io.FileNotFoundException: /acct/uid_10168/pid_20449/cgroup.procs (No such file or directory)
09-04 21:38:42.565 2089 3282 W System.err: java.io.FileNotFoundException: /acct/uid_10018/pid_3316/cgroup.procs (No such file or directory)
09-04 21:38:42.567 2089 3282 W System.err: java.io.FileNotFoundException: /acct/uid_99037/pid_20535/cgroup.procs (No such file or directory)
09-04 21:38:42.569 3268 3446 I WtProcessController: MOVE TO FOREGROUND: net.geographx.LinesGame 10168
09-04 21:38:42.569 3268 3446 I WtProcessController: FOREGROUND INFO: name=net.geographx.LinesGame uid=10168 pid=20449 TaskId:555
09-04 21:38:42.572 20449 20449 D InterstitialAdWrapper: In the onRestart() event
09-04 21:38:42.580 20449 20449 D InterstitialAdWrapper: In the onStart() event
09-04 21:38:42.999 2089 2283 I Timeline: Timeline: Activity_windows_visible id: ActivityRecord{49d09e8 u0 net.geographx.LinesGame/com.google.android.gms.ads.AdActivity t555} time:24803424
09-04 21:38:42.999 2089 2283 I Timeline: Timeline: Activity_windows_visible id: ActivityRecord{ecf787c u0 net.geographx.LinesGame/net.geographx.MainActivity t555} time:24803424
09-04 21:38:43.016 2089 2276 W System.err: java.io.FileNotFoundException: /acct/uid_10018/pid_3316/cgroup.procs (No such file or directory)
09-04 21:38:43.022 2089 2276 W System.err: java.io.FileNotFoundException: /acct/uid_1000/pid_5797/cgroup.procs (No such file or directory)
09-04 21:39:00.532 776 787 I chatty : uid=0(root) /vendor/bin/mmid identical 4 lines
09-04 21:39:03.568 1042 1164 I chatty : uid=1000(system) HwBinder:1042_1 identical 13 lines
the only notable difference is that the app is activated (or resumed) with onRestart but not with onCreate. I can’t reproduce this if I install the app via USB with ADB or if I install the app on an emulator or 32-bit phone.
After investigating what Android Activity launchMode is, I realized that it was not a disappointing glitch, but a normal Android behavior. When I changed launchMode in the application manifest from singleTop to singleTask, the main activity’s onCreate handler stopped being called when I reactivate the app by clicking on its icon:
adb logcat | egrep -i InterstitialAdWrapper
09-13 18:43:34.254 32354 32354 D InterstitialAdWrapper: In the onCreate() event
09-13 18:43:34.256 32354 32354 D InterstitialAdWrapper: Initializing the Mobile Ads SDK...
09-13 18:43:35.046 32354 32354 D InterstitialAdWrapper: Creating InterstitialAd...
09-13 18:43:35.046 32354 32354 D InterstitialAdWrapper: Loading on UI thread...
09-13 18:43:35.047 32354 32354 D InterstitialAdWrapper: Loading InterstitialAd...
09-13 18:43:35.173 32354 32354 D InterstitialAdWrapper: In the onStart() event
09-13 18:43:35.183 32354 32354 D InterstitialAdWrapper: In the onResume() event
09-13 18:43:35.897 32354 32426 D Линии: InterstitialAdWrapper valid
09-13 18:43:37.818 32354 32354 D InterstitialAdWrapper: onAdLoaded
09-13 18:43:37.818 32354 32354 D Линии: InterstitialAdWrapper Native Loaded.
09-13 18:44:29.201 32354 32426 D Линии: InterstitialAdWrapper calling show from C++
09-13 18:44:29.201 32354 32426 D Линии: InterstitialAdWrapper valid
09-13 18:44:29.201 32354 32426 D InterstitialAdWrapper: Calling 'Show' on UI thread...
09-13 18:44:29.229 32354 32354 D InterstitialAdWrapper: Showing...
09-13 18:44:29.260 32354 32354 D InterstitialAdWrapper: In the onPause() event
09-13 18:44:29.281 32354 32354 D InterstitialAdWrapper: onAdOpened
09-13 18:44:29.281 32354 32354 D Линии: InterstitialAdWrapper Native Opened.
09-13 18:44:37.260 32354 32354 D InterstitialAdWrapper: In the onStop() event
09-13 18:44:39.114 32354 32354 D InterstitialAdWrapper: onAdClosed
09-13 18:44:39.114 32354 32354 D Линии: InterstitialAdWrapper Native AdClosed.
09-13 18:44:39.114 32354 32354 D InterstitialAdWrapper: Loading on UI thread...
09-13 18:44:39.114 32354 32354 D InterstitialAdWrapper: Loading InterstitialAd...
09-13 18:44:39.145 32354 32354 D InterstitialAdWrapper: In the onRestart() event
09-13 18:44:39.147 32354 32354 D InterstitialAdWrapper: In the onStart() event
09-13 18:44:39.148 32354 32354 D InterstitialAdWrapper: In the onResume() event
09-13 18:44:41.331 32354 32354 D InterstitialAdWrapper: onAdLoaded
09-13 18:44:41.331 32354 32354 D Линии: InterstitialAdWrapper Native Loaded.
