mirror of https://github.com/tasks/tasks
Remove exception service, add slf4j-android
Alex Baker
11 years ago
parent
29cf45fc8f
commit
0abf63e8a7
@ -1,142 +0,0 @@
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/**
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* Copyright (c) 2012 Todoroo Inc
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*
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* See the file "LICENSE" for the full license governing this code.
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*/
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package com.todoroo.andlib.service;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.content.Context;
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import android.content.pm.PackageManager;
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import android.content.pm.PackageManager.NameNotFoundException;
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import android.util.Log;
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import org.tasks.api.R;
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/**
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* Exception handling utility class - reports and logs errors
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*
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* @author Tim Su <tim@todoroo.com>
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*
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*/
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public class ExceptionService {
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@Autowired
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public ErrorReporter[] errorReporters;
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public ExceptionService() {
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DependencyInjectionService.getInstance().inject(this);
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if(errorReporters == null) {
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errorReporters = new ErrorReporter[] {
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new AndroidLogReporter()
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};
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}
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}
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/**
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* Report the error via registered error handlers
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*
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* @param name Internal error name. Not displayed to user
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* @param error Exception encountered. Message will be displayed to user
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*/
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public void reportError(String name, Throwable error) {
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if(errorReporters == null) {
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return;
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}
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for(ErrorReporter reporter : errorReporters) {
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try {
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reporter.handleError(name, error);
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} catch (Exception e) {
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Log.e("astrid-exception-service", "Exception handling error", e); //$NON-NLS-1$ //$NON-NLS-2$
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}
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}
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}
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/**
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* Display error dialog if context is activity and report error
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*
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* @param context Application Context
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* @param name Internal error name. Not displayed to user
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* @param error Exception encountered. Message will be displayed to user
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*/
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public void displayAndReportError(final Context context, String name, Throwable error) {
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if(context instanceof Activity) {
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final String messageToDisplay;
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// pretty up the message when displaying to user
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if(error == null) {
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messageToDisplay = context.getString(R.string.DLG_error_generic);
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} else {
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messageToDisplay = context.getString(R.string.DLG_error, error);
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}
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((Activity)context).runOnUiThread(new Runnable() {
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@Override
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public void run() {
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try {
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new AlertDialog.Builder(context)
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.setTitle(R.string.DLG_error_title)
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.setMessage(messageToDisplay)
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.setIcon(android.R.drawable.ic_dialog_alert)
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.setPositiveButton(android.R.string.ok, null)
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.show();
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} catch (Exception e) {
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// suppress errors during dialog creation
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}
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}
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});
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}
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reportError(name, error);
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}
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/**
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* Error reporter interface
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*
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* @author Tim Su <tim@todoroo.com>
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*
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*/
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public interface ErrorReporter {
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public void handleError(String name, Throwable error);
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}
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/**
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* AndroidLogReporter reports errors to LogCat
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*
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* @author Tim Su <tim@todoroo.com>
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*
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*/
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public static class AndroidLogReporter implements ErrorReporter {
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/**
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* Report the error to the logs
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*/
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@Override
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public void handleError(String name, Throwable error) {
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String tag = null;
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if(ContextManager.getContext() != null) {
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PackageManager pm = ContextManager.getContext().getPackageManager();
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try {
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String appName = pm.getApplicationInfo(ContextManager.getContext().
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getPackageName(), 0).loadLabel(pm).toString();
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tag = appName + "-" + name; //$NON-NLS-1$
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} catch (NameNotFoundException e) {
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// give up
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}
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}
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if(tag == null) {
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tag = "unknown-" + name; //$NON-NLS-1$
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}
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if(error == null) {
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Log.e(tag, "Exception: " + name); //$NON-NLS-1$
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} else {
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Log.e(tag, error.toString(), error);
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}
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}
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}
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}
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