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Remove auto-restart functionality from Bad Behavior app

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- Removed auto-restart checkbox from UI
- Removed uncaught exception handler to allow natural crash flow
- Removed SharedPreferences persistence for random mode
- Updated warning text to indicate no auto-restart
- Simplified random mode to use instance variables
- Crashes now properly report to Knox Asset Intelligence
This commit is contained in:
Matt Hills
2025-06-17 16:16:09 -04:00
parent dc2d40d5a9
commit 61431cff75
2 changed files with 11 additions and 92 deletions
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101
app/src/main/java/com/mattintech/androidtestapp/BadBehaviorActivity.java
View File

@@ -32,35 +32,13 @@ public class BadBehaviorActivity extends AppCompatActivity {
private boolean isRandomModeActive = false;
private Runnable randomCrashRunnable;
private boolean isServiceRunning = false;
private String currentFrequency = "";
private long randomModeStartTime = 0;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Set up crash handler to restart app
Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
@Override
public void uncaughtException(Thread thread, Throwable throwable) {
// Check if we're in random mode
SharedPreferences prefs = getSharedPreferences("BadBehaviorPrefs", Context.MODE_PRIVATE);
boolean isRandomActive = prefs.getBoolean("isRandomActive", false);
// Restart the app
Intent intent;
if (isRandomActive) {
// Go directly to BadBehaviorActivity to resume random mode
intent = new Intent(getApplicationContext(), BadBehaviorActivity.class);
intent.putExtra("resumeRandomMode", true);
} else {
// Normal restart to MainActivity
intent = new Intent(getApplicationContext(), MainActivity.class);
}
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(intent);
android.os.Process.killProcess(android.os.Process.myPid());
}
});
binding = ActivityBadBehaviorBinding.inflate(getLayoutInflater());
setContentView(binding.getRoot());
@@ -81,8 +59,6 @@ public class BadBehaviorActivity extends AppCompatActivity {
finish();
});
// Check if we need to resume random mode after a crash
checkAndResumeRandomMode();
}
private void setupWindowInsets() {
@@ -141,6 +117,7 @@ public class BadBehaviorActivity extends AppCompatActivity {
// Initially disable stop button
binding.btnStopRandom.setEnabled(false);
}
private void triggerCrash() {
@@ -298,22 +275,15 @@ public class BadBehaviorActivity extends AppCompatActivity {
"• STOP battery drain tests\n" +
"• FAIL scheduled downloads\n" +
"• Crash the app " + frequency.toLowerCase() + "\n\n" +
"The app will auto-restart and return to this screen.\n" +
"Keep the app open for continuous testing.\n" +
"This mode will automatically stop after 24 hours.\n\n" +
"NOTE: The app will NOT auto-restart after crashes.\n" +
"Random mode will stop when the app crashes.\n\n" +
"Are you sure you want to start random crash mode?")
.setPositiveButton("Start", (dialog, which) -> {
Log.d(TAG, "Starting random mode with frequency: " + frequency);
// Save random mode configuration
SharedPreferences prefs = getSharedPreferences("BadBehaviorPrefs", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean("isRandomActive", true);
editor.putString("frequency", frequency);
editor.putLong("startTime", System.currentTimeMillis());
editor.apply();
isRandomModeActive = true;
currentFrequency = frequency;
randomModeStartTime = System.currentTimeMillis();
binding.btnStartRandom.setEnabled(false);
binding.btnStopRandom.setEnabled(true);
binding.btnTriggerCrash.setEnabled(false);
@@ -373,11 +343,6 @@ public class BadBehaviorActivity extends AppCompatActivity {
isRandomModeActive = false;
handler.removeCallbacks(randomCrashRunnable);
// Clear random mode from preferences
SharedPreferences prefs = getSharedPreferences("BadBehaviorPrefs", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean("isRandomActive", false);
editor.apply();
binding.btnStartRandom.setEnabled(true);
binding.btnStopRandom.setEnabled(false);
@@ -392,12 +357,9 @@ public class BadBehaviorActivity extends AppCompatActivity {
}
private void viewScheduledCrashes() {
SharedPreferences prefs = getSharedPreferences("BadBehaviorPrefs", Context.MODE_PRIVATE);
boolean isRandomActive = prefs.getBoolean("isRandomActive", false);
if (isRandomActive && isRandomModeActive) {
String frequency = prefs.getString("frequency", "Unknown");
long startTime = prefs.getLong("startTime", 0);
if (isRandomModeActive) {
String frequency = currentFrequency;
long startTime = randomModeStartTime;
StringBuilder info = new StringBuilder();
info.append("Random Crash Mode Active\n\n");
@@ -492,49 +454,6 @@ public class BadBehaviorActivity extends AppCompatActivity {
}
}
private void checkAndResumeRandomMode() {
SharedPreferences prefs = getSharedPreferences("BadBehaviorPrefs", Context.MODE_PRIVATE);
boolean wasRandomActive = prefs.getBoolean("isRandomActive", false);
if (wasRandomActive) {
String frequency = prefs.getString("frequency", "");
long startTime = prefs.getLong("startTime", 0);
// Check if we should still be in random mode (e.g., within 24 hours)
long elapsedHours = (System.currentTimeMillis() - startTime) / (1000 * 60 * 60);
if (elapsedHours < 24 && !frequency.isEmpty()) {
Log.d(TAG, "Resuming random mode after restart: " + frequency);
// Update UI to reflect active state
isRandomModeActive = true;
binding.btnStartRandom.setEnabled(false);
binding.btnStopRandom.setEnabled(true);
binding.btnTriggerCrash.setEnabled(false);
binding.btnTriggerAnr.setEnabled(false);
// Set the spinner to the saved frequency
ArrayAdapter<String> adapter = (ArrayAdapter<String>) binding.spinnerFrequency.getAdapter();
int position = adapter.getPosition(frequency);
if (position >= 0) {
binding.spinnerFrequency.setSelection(position);
}
// Resume scheduling with a shorter initial delay after crash
long delayMillis = Math.min(10000, getDelayMillis(frequency)); // 10 seconds or normal delay, whichever is shorter
scheduleRandomBehavior(delayMillis);
// Show notification again
showRandomModeNotification(frequency);
Toast.makeText(this, "Random mode resumed", Toast.LENGTH_SHORT).show();
} else {
// Clear stale random mode
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean("isRandomActive", false);
editor.apply();
}
}
}
// Inner class for slow service
public static class SlowService extends android.app.Service {

2
app/src/main/res/layout/activity_bad_behavior.xml
View File

@@ -155,7 +155,7 @@
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="⚠️ IMPORTANT: Crashes/ANRs only occur when app is in foreground!\n• Keep this screen open for tests to work\n• Random mode: crashes only (no ANRs) for unattended testing\n• Random mode: interferes with ALL other tests\n• App auto-restarts after crashes\n• Random mode stops after 24 hours"
android:text="⚠️ IMPORTANT: Crashes/ANRs only occur when app is in foreground!\n• Keep this screen open for tests to work\n• Random mode: crashes only (no ANRs) for unattended testing\n• Random mode: interferes with ALL other tests\n• App will NOT auto-restart after crashes\n• Random mode stops when the app crashes"
android:textSize="12sp"
android:textColor="@android:color/holo_red_dark"
android:layout_marginTop="8dp" />