StrictMode 检测应用

 Application, Activity, or other application component's onCreate() method:

if (BuildConfig.SHOW_LOG) {
    StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
            .detectDiskReads()
            .detectDiskWrites()
            .detectNetwork() // or .detectAll() for all detectable problems
            .penaltyLog()
            .build());
    StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
            .detectLeakedSqlLiteObjects()
            .detectLeakedClosableObjects()
            .penaltyLog()
            .penaltyDeath()
            .build());
}

• penaltyDeath(): Crash the whole process on violation.
• penaltyDeathOnNetwork(): Crash the whole process on any network usage.
• penaltyDialog(): Show an annoying dialog to the developer on detected violations.
• penaltyFlashScreen(): Flash the screen during a violation.
• penaltyLog(): Log detected violations to the system log.