package com.fox2code.mmm; import android.annotation.SuppressLint; import android.content.ClipboardManager; import android.content.SharedPreferences; import android.os.Bundle; import android.view.View; import android.widget.EditText; import android.widget.Toast; import com.fox2code.foxcompat.app.FoxActivity; import com.google.android.material.textview.MaterialTextView; import org.json.JSONException; import org.json.JSONObject; import java.io.IOException; import java.io.StringWriter; import java.net.HttpURLConnection; import java.net.URL; import timber.log.Timber; public class CrashHandler extends FoxActivity { @SuppressLint("RestrictedApi") @Override protected void onCreate(Bundle savedInstanceState) { Timber.i("CrashHandler.onCreate(%s)", savedInstanceState); // log intent with extras Timber.d("CrashHandler.onCreate: intent=%s", getIntent()); // get exception, stacktrace, and lastEventId from intent and log them Timber.d("CrashHandler.onCreate: exception=%s", getIntent().getSerializableExtra("exception")); Timber.d("CrashHandler.onCreate: stacktrace=%s", getIntent().getSerializableExtra("stacktrace")); Timber.d("CrashHandler.onCreate: lastEventId=%s", getIntent().getStringExtra("lastEventId")); super.onCreate(savedInstanceState); setContentView(R.layout.activity_crash_handler); // set crash_details MaterialTextView to the exception passed in the intent or unknown if null // convert stacktrace from array to string, and pretty print it (first line is the exception, the rest is the stacktrace, with each line indented by 4 spaces) // first line is the exception, the rest is the stacktrace, with each line indented by 4 spaces. empty out the material text view first MaterialTextView crashDetails = findViewById(R.id.crash_details); crashDetails.setText(""); // get the exception from the intent Throwable exception = (Throwable) getIntent().getSerializableExtra("exception"); // if the exception is null, set the crash details to "Unknown" if (exception == null) { crashDetails.setText(R.string.crash_details); } else { // if the exception is not null, set the crash details to the exception and stacktrace // stacktrace is an StacktraceElement, so convert it to a string and replace the commas with newlines StringWriter stringWriter = new StringWriter(); exception.printStackTrace(new java.io.PrintWriter(stringWriter)); String stacktrace = stringWriter.toString(); stacktrace = stacktrace.replace(",", "\n "); crashDetails.setText(getString(R.string.crash_full_stacktrace, stacktrace)); } SharedPreferences preferences = getSharedPreferences("sentry", MODE_PRIVATE); // get lastEventId from intent String lastEventId = getIntent().getStringExtra("lastEventId"); // disable feedback if sentry is disabled //noinspection ConstantConditions if (MainApplication.isCrashReportingEnabled() && !BuildConfig.SENTRY_TOKEN.equals("") && lastEventId != null) { // get name, email, and message fields EditText name = findViewById(R.id.feedback_name); EditText email = findViewById(R.id.feedback_email); EditText description = findViewById(R.id.feedback_message); // get submit button findViewById(R.id.feedback_submit).setOnClickListener(v -> { // require the feedback_message, rest is optional if (description.getText().toString().equals("")) { Toast.makeText(this, R.string.sentry_dialogue_empty_message, Toast.LENGTH_LONG).show(); return; } // if email or name is empty, use "Anonymous" final String[] nameString = {name.getText().toString().equals("") ? "Anonymous" : name.getText().toString()}; final String[] emailString = {email.getText().toString().equals("") ? "Anonymous" : email.getText().toString()}; // Prevent strict mode violation // create sentry userFeedback request new Thread(() -> { try { HttpURLConnection connection = (HttpURLConnection) new URL("https" + "://sentry.io/api/0/projects/androidacy-i6/foxmmm/user-feedback/").openConnection(); connection.setRequestMethod("POST"); connection.setRequestProperty("Content-Type", "application/json"); connection.setRequestProperty("Authorization", "Bearer " + BuildConfig.SENTRY_TOKEN); // Setups the JSON body if (nameString[0].equals("")) nameString[0] = "Anonymous"; if (emailString[0].equals("")) emailString[0] = "Anonymous"; JSONObject body = new JSONObject(); body.put("event_id", lastEventId); body.put("name", nameString[0]); body.put("email", emailString[0]); body.put("comments", description.getText().toString()); // Send the request connection.setDoOutput(true); connection.getOutputStream().write(body.toString().getBytes()); connection.connect(); // For debug builds, log the response code and response body if (BuildConfig.DEBUG) { Timber.d("Response Code: %s", connection.getResponseCode()); } // Check if the request was successful if (connection.getResponseCode() == 200) { runOnUiThread(() -> Toast.makeText(this, R.string.sentry_dialogue_success, Toast.LENGTH_LONG).show()); } else { runOnUiThread(() -> Toast.makeText(this, R.string.sentry_dialogue_failed_toast, Toast.LENGTH_LONG).show()); } // close and disconnect the connection connection.disconnect(); } catch ( JSONException | IOException ignored) { // Show a toast if the user feedback could not be submitted runOnUiThread(() -> Toast.makeText(this, R.string.sentry_dialogue_failed_toast, Toast.LENGTH_LONG).show()); } }).start(); // Close the activity finish(); // start the main activity startActivity(getPackageManager().getLaunchIntentForPackage(getPackageName())); }); // get restart button findViewById(R.id.restart).setOnClickListener(v -> { // Save the user's name and email preferences.edit().putString("name", name.getText().toString()).putString("email", email.getText().toString()).apply(); // Restart the app finish(); startActivity(getPackageManager().getLaunchIntentForPackage(getPackageName())); }); } else { // disable feedback if sentry is disabled findViewById(R.id.feedback_name).setEnabled(false); findViewById(R.id.feedback_email).setEnabled(false); findViewById(R.id.feedback_message).setEnabled(false); // fade out all the fields findViewById(R.id.feedback_name).setAlpha(0.5f); findViewById(R.id.feedback_email).setAlpha(0.5f); findViewById(R.id.feedback_message).setAlpha(0.5f); // fade out the submit button findViewById(R.id.feedback_submit).setAlpha(0.5f); // set feedback_text to "Crash reporting is disabled" ((MaterialTextView) findViewById(R.id.feedback_text)).setText(R.string.sentry_enable_nag); findViewById(R.id.feedback_submit).setOnClickListener(v -> Toast.makeText(this, R.string.sentry_dialogue_disabled, Toast.LENGTH_LONG).show()); // handle restart button // we have to explicitly enable it because it's disabled by default findViewById(R.id.restart).setEnabled(true); findViewById(R.id.restart).setOnClickListener(v -> { // Restart the app finish(); startActivity(getPackageManager().getLaunchIntentForPackage(getPackageName())); }); } } public void copyCrashDetails(View view) { // change view to a checkmark view.setBackgroundResource(R.drawable.baseline_check_24); // copy crash_details to clipboard ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE); String crashDetails = ((MaterialTextView) findViewById(R.id.crash_details)).getText().toString(); clipboard.setPrimaryClip(android.content.ClipData.newPlainText("crash_details", crashDetails)); // show a toast Toast.makeText(this, R.string.crash_details_copied, Toast.LENGTH_LONG).show(); // after 1 second, change the view back to a copy button new Thread(() -> { try { Thread.sleep(1000); } catch ( InterruptedException e) { e.printStackTrace(); } runOnUiThread(() -> view.setBackgroundResource(R.drawable.baseline_copy_all_24)); }).start(); } }