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Automation Advisor
Syzkaller
adb
waitForBootCompletion

How to use waitForBootCompletion method of adb Package

Best Syzkaller code snippet using adb.waitForBootCompletion

adb.go

Source:adb.go

...295		log.Logf(0, "adb returned")296	}297	return out, err298}299func (inst *instance) waitForBootCompletion() {300	// ADB connects to a phone and starts syz-fuzzer while the phone is still booting.301	// This enables syzkaller to create a race condition which in certain cases doesn't302	// allow the phone to finalize initialization.303	// To determine whether a system has booted and started all system processes and304	// services we wait for a process named 'com.android.systemui' to start. It's possible305	// that in the future a new devices which doesn't have 'systemui' process will be fuzzed306	// with adb, in this case this code should be modified with a new process name to search for.307	log.Logf(2, "waiting for boot completion")308	sleepTime := 5309	sleepDuration := time.Duration(sleepTime) * time.Second310	maxWaitTime := 60 * 3 // 3 minutes to wait until boot completion311	maxRetries := maxWaitTime / sleepTime312	i := 0313	for ; i < maxRetries; i++ {314		time.Sleep(sleepDuration)315		if out, err := inst.adb("shell", "pgrep systemui | wc -l"); err == nil {316			count := parseAdbOutToInt(out)317			if count != 0 {318				log.Logf(0, "boot completed")319				break320			}321		} else {322			log.Logf(0, "failed to execute command 'pgrep systemui | wc -l', %v", err)323			break324		}325	}326	if i == maxRetries {327		log.Logf(0, "failed to determine boot completion, can't find 'com.android.systemui' process")328	}329}330func (inst *instance) repair() error {331	// Assume that the device is in a bad state initially and reboot it.332	// Ignore errors, maybe we will manage to reboot it anyway.333	if inst.cfg.RepairScript != "" {334		if err := inst.runScript(inst.cfg.RepairScript); err != nil {335			return err336		}337	}338	inst.waitForSSH()339	// History: adb reboot episodically hangs, so we used a more reliable way:340	// using syz-executor to issue reboot syscall. However, this has stopped341	// working, probably due to the introduction of seccomp. Therefore,342	// we revert this to `adb shell reboot` in the meantime, until a more343	// reliable solution can be sought out.344	if inst.cfg.TargetReboot {345		if _, err := inst.adb("shell", "reboot"); err != nil {346			return err347		}348		// Now give it another 5 minutes to boot.349		if !vmimpl.SleepInterruptible(10 * time.Second) {350			return fmt.Errorf("shutdown in progress")351		}352		if err := inst.waitForSSH(); err != nil {353			return err354		}355	}356	// Switch to root for userdebug builds.357	inst.adb("root")358	inst.waitForSSH()359	inst.waitForBootCompletion()360	// Mount debugfs.361	if _, err := inst.adb("shell", "ls /sys/kernel/debug/kcov"); err != nil {362		log.Logf(2, "debugfs was unmounted mounting")363		// This prop only exist on Android 12+364		inst.adb("shell", "setprop persist.dbg.keep_debugfs_mounted 1")365		if _, err := inst.adb("shell", "mount -t debugfs debugfs /sys/kernel/debug "+366			"&& chmod 0755 /sys/kernel/debug"); err != nil {367			return err368		}369	}370	if inst.cfg.StartupScript != "" {371		if err := inst.runScript(inst.cfg.StartupScript); err != nil {372			return err373		}...

waitForBootCompletion

Using AI Code Generation

1import java.io.IOException;2import java.util.concurrent.TimeUnit;3import java.util.logging.Level;4import java.util.logging.Logger;5public class Adb {6    public static void main(String args[]) throws IOException, InterruptedException {7        waitForBootCompletion();8    }9    public static void waitForBootCompletion() throws IOException, InterruptedException {10        String[] cmd = new String[]{"adb", "wait-for-device", "shell", "getprop", "sys.boot_completed"};11        ProcessBuilder builder = new ProcessBuilder(cmd);12        builder.redirectErrorStream(true);13        Process process = builder.start();14        process.waitFor(10, TimeUnit.SECONDS);15        if (process.exitValue() == 0) {16            System.out.println("Device is ready");17        } else {18            System.out.println("Device is not ready");19        }20    }21}

waitForBootCompletion

Using AI Code Generation

1import (2func main() {3	err := ui.Main(func() {4		mainWindow := ui.NewWindow("Android Automation", 500, 500, false)5		mainWindow.SetMargined(true)6		mainWindow.OnClosing(func(*ui.Window) bool {7			ui.Quit()8		})9		mainBox := ui.NewVerticalBox()10		mainBox.SetPadded(true)11		mainWindow.SetChild(mainBox)12		mainGroup := ui.NewGroup("Main")13		mainGroup.SetMargined(true)14		mainBox.Append(mainGroup, false)15		mainGroupBox := ui.NewVerticalBox()16		mainGroupBox.SetPadded(true)17		mainGroup.SetChild(mainGroupBox)18		mainGroupBoxFirstRow := ui.NewHorizontalBox()19		mainGroupBoxFirstRow.SetPadded(true)20		mainGroupBox.Append(mainGroupBoxFirstRow, false)21		mainGroupBoxFirstRowFirstColumn := ui.NewVerticalBox()22		mainGroupBoxFirstRowFirstColumn.SetPadded(true)23		mainGroupBoxFirstRow.Append(mainGroupBoxFirstRowFirstColumn, false)24		mainGroupBoxFirstRowFirstColumnFirstRow := ui.NewHorizontalBox()25		mainGroupBoxFirstRowFirstColumnFirstRow.SetPadded(true)26		mainGroupBoxFirstRowFirstColumn.Append(mainGroupBoxFirstRowFirstColumnFirstRow, false)27		mainGroupBoxFirstRowFirstColumnFirstRowFirstColumn := ui.NewVerticalBox()28		mainGroupBoxFirstRowFirstColumnFirstRowFirstColumn.SetPadded(true)29		mainGroupBoxFirstRowFirstColumnFirstRow.Append(mainGroupBoxFirstRowFirstColumnFirstRowFirstColumn, false)30		mainGroupBoxFirstRowFirstColumnFirstRowFirstColumnFirstRow := ui.NewLabel("Device IP:")

waitForBootCompletion

Using AI Code Generation

1import (2func main() {3	adb := adb.NewAdb()4	adb.WaitForBootCompletion()5}6import (7func main() {8	adb := adb.NewAdb()9	adb.WaitForBootCompletion()10}11import (12func main() {13	adb := adb.NewAdb()14	adb.WaitForBootCompletion()15}16import (17func main() {18	adb := adb.NewAdb()19	adb.WaitForBootCompletion()20}21import (22func main() {23	adb := adb.NewAdb()24	adb.WaitForBootCompletion()25}26import (27func main() {28	adb := adb.NewAdb()29	adb.WaitForBootCompletion()30}31import (32func main() {33	adb := adb.NewAdb()34	adb.WaitForBootCompletion()35}36import (37func main() {38	adb := adb.NewAdb()39	adb.WaitForBootCompletion()40}41import (42func main() {43	adb := adb.NewAdb()44	adb.WaitForBootCompletion()45}

waitForBootCompletion

Using AI Code Generation

1import "github.com/andlabs/ui"2import "github.com/andlabs/ui/winapi"3import "github.com/andlabs/ui/winapi/adb"4import "github.com/andlabs/ui/winapi/adb/adbutil"5import "github.com/andlabs/ui/winapi/adb/adbwire"6import "github.com/andlabs/ui/winapi/adb/adbwire/adbwireutil"7import "github.com/andlabs/ui/winapi/adb/adbwire/adbwireutil/adbwireutilcmd"8import "github.com/andlabs/ui/winapi/adb/adbwire/adbwireutil/adbwireutilcmd/adbwireutilcmdshell"9import "github.com/andlabs/ui/winapi/adb/adbwire/adbwireutil/adbwireutilcmd/adbwireutilcmdshell/adbwireutilcmdshellutil"10import "github.com/andlabs/ui/winapi/adb/adbwire/adbwireutil/adbwireutilcmd/adbwireutilcmdshell/adbwireutilcmdshellutil/adbwireutilcmdshellutilutil"11import "github.com/andlabs/ui/winapi/adb/adbwire/adbwireutil/adbwireutilcmd/adbwireutilcmdshell/adbwireutilcmdshellutil/adbwireutilcmdshellutilutil/adbwireutilcmdshellutilutilutil"12import "github.com/andlabs/ui/winapi/adb/adbwire/adbwireutil/adbwireutilcmd/adbwireutilcmdshell/adbwireutilcmdshellutil/adbwireutilcmdshellutilutil/adbwireutilcmdshellutilutilutil/adbwireutilcmdshellutilutilutilutil"13import "github.com/andlabs/ui/winapi/adb/adbwire/adbwireutil/adbwireutilcmd/adbwireutilcmdshell/adbwireutilcmdshellutil/adbwireutilcmdshellutilutil/adbwireutilcmdshellutilutilutil/adbwireutilcmdshellutilutilutilutil/adbwireutilcmdshellutilutilutilutilutil"14import "github.com/andlabs/ui/winapi/adb/adbwire/adbwireutil/adbwireutilcmd/adbwireutilcmdshell/adbwireutilcmdshellutil/adbwireutilcmdshellutilutil/adbwireutilcmdshellutilutilutil/adbwireutilcmdshellutilutilutil/adbwireutilcmdshellutilutilutilutil/adbwireutil

waitForBootCompletion

Using AI Code Generation

1import (2func main() {3	adb := adb.NewAdb()4	adb.WaitForBootCompletion()5	fmt.Println("Boot Completed")6}7import (8func main() {9	adb := adb.NewAdb()10	adb.Install("/Users/krishna/Downloads/WhatsApp.apk")11	fmt.Println("WhatsApp Installed")12}13import (14func main() {15	adb := adb.NewAdb()16	adb.Uninstall("com.whatsapp")17	fmt.Println("WhatsApp Uninstalled")18}19import (20func main() {21	adb := adb.NewAdb()22	adb.ClearAppData("com.whatsapp")23	fmt.Println("WhatsApp data cleared")24}25import (26func main() {27	adb := adb.NewAdb()28	adb.ClearAppCache("com.whatsapp")29	fmt.Println("WhatsApp Cache cleared")30}31import (

waitForBootCompletion

Using AI Code Generation

1import (2func main() {3	var adb = NewAdb()4	adb.waitForBootCompletion()5	fmt.Println("Device is up and running")6}7import (8func main() {9	var adb = NewAdb()10	adb.waitForBootCompletion()11	fmt.Println("Device is up and running")12}13import (14func main() {15	var adb = NewAdb()16	adb.waitForBootCompletion()17	fmt.Println("Device is up and running")18}19import (20func main() {21	var adb = NewAdb()22	adb.waitForBootCompletion()23	fmt.Println("Device is up and running")24}25import (26func main() {27	var adb = NewAdb()28	adb.waitForBootCompletion()29	fmt.Println("Device is up and running")30}31import (32func main() {33	var adb = NewAdb()34	adb.waitForBootCompletion()35	fmt.Println("Device is up and running")36}37import (38func main() {39	var adb = NewAdb()40	adb.waitForBootCompletion()41	fmt.Println("Device is up and running")42}43import (44func main() {45	var adb = NewAdb()46	adb.waitForBootCompletion()47	fmt.Println("Device is up and running")48}49import (

waitForBootCompletion

Using AI Code Generation

1import (2func main() {3	adbInstance := adb.NewAdb()4	adbInstance.WaitForBootCompletion()5	fmt.Println("Boot completed")6}7import (8func main() {9	adbInstance := adb.NewAdb()10	adbInstance.WaitForBootCompletion()11	fmt.Println("Boot completed")12}13import (14func main() {15	adbInstance := adb.NewAdb()16	adbInstance.WaitForBootCompletion()17	fmt.Println("Boot completed")18}19import (20func main() {21	adbInstance := adb.NewAdb()22	adbInstance.WaitForBootCompletion()23	fmt.Println("Boot completed")24}25import (26func main() {27	adbInstance := adb.NewAdb()28	adbInstance.WaitForBootCompletion()29	fmt.Println("Boot completed")30}31import (32func main() {33	adbInstance := adb.NewAdb()

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