diff --git a/OlympusServices/.gitignore b/OlympusServices/.gitignore new file mode 100644 index 0000000..5edb4ee --- /dev/null +++ b/OlympusServices/.gitignore @@ -0,0 +1,10 @@ +*.iml +.gradle +/local.properties +/.idea/libraries +/.idea/modules.xml +/.idea/workspace.xml +.DS_Store +/build +/captures +.externalNativeBuild diff --git a/OlympusServices/.idea/caches/build_file_checksums.ser b/OlympusServices/.idea/caches/build_file_checksums.ser new file mode 100644 index 0000000..943e380 Binary files /dev/null and b/OlympusServices/.idea/caches/build_file_checksums.ser differ diff --git a/OlympusServices/.idea/codeStyles/Project.xml b/OlympusServices/.idea/codeStyles/Project.xml new file mode 100644 index 0000000..30aa626 --- /dev/null +++ b/OlympusServices/.idea/codeStyles/Project.xml @@ -0,0 +1,29 @@ + + + + + + + + + + + + + + \ No newline at end of file diff --git a/OlympusServices/.idea/gradle.xml b/OlympusServices/.idea/gradle.xml new file mode 100644 index 0000000..7ac24c7 --- /dev/null +++ b/OlympusServices/.idea/gradle.xml @@ -0,0 +1,18 @@ + + + + + + \ No newline at end of file diff --git a/OlympusServices/.idea/misc.xml b/OlympusServices/.idea/misc.xml new file mode 100644 index 0000000..7bfef59 --- /dev/null +++ b/OlympusServices/.idea/misc.xml @@ -0,0 +1,9 @@ + + + + + + + + \ No newline at end of file diff --git a/OlympusServices/.idea/runConfigurations.xml b/OlympusServices/.idea/runConfigurations.xml new file mode 100644 index 0000000..7f68460 --- /dev/null +++ b/OlympusServices/.idea/runConfigurations.xml @@ -0,0 +1,12 @@ + + + + + + \ No newline at end of file diff --git a/OlympusServices/.idea/vcs.xml b/OlympusServices/.idea/vcs.xml new file mode 100644 index 0000000..94a25f7 --- /dev/null +++ b/OlympusServices/.idea/vcs.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/OlympusServices/app/.gitignore b/OlympusServices/app/.gitignore new file mode 100644 index 0000000..796b96d --- /dev/null +++ b/OlympusServices/app/.gitignore @@ -0,0 +1 @@ +/build diff --git a/OlympusServices/app/build.gradle b/OlympusServices/app/build.gradle new file mode 100644 index 0000000..4ebb0cd --- /dev/null +++ b/OlympusServices/app/build.gradle @@ -0,0 +1,28 @@ +apply plugin: 'com.android.application' + +android { + compileSdkVersion 28 + defaultConfig { + applicationId "com.uottawa.olympus.olympusservices" + minSdkVersion 15 + targetSdkVersion 28 + versionCode 1 + versionName "1.0" + testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" + } + buildTypes { + release { + minifyEnabled false + proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' + } + } +} + +dependencies { + implementation fileTree(dir: 'libs', include: ['*.jar']) + implementation 'com.android.support:appcompat-v7:28.0.0' + implementation 'com.android.support:design:28.0.0' + testImplementation 'junit:junit:4.12' + androidTestImplementation 'com.android.support.test:runner:1.0.2' + androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' +} diff --git a/OlympusServices/app/proguard-rules.pro b/OlympusServices/app/proguard-rules.pro new file mode 100644 index 0000000..f1b4245 --- /dev/null +++ b/OlympusServices/app/proguard-rules.pro @@ -0,0 +1,21 @@ +# Add project specific ProGuard rules here. +# You can control the set of applied configuration files using the +# proguardFiles setting in build.gradle. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# If your project uses WebView with JS, uncomment the following +# and specify the fully qualified class name to the JavaScript interface +# class: +#-keepclassmembers class fqcn.of.javascript.interface.for.webview { +# public *; +#} + +# Uncomment this to preserve the line number information for +# debugging stack traces. +#-keepattributes SourceFile,LineNumberTable + +# If you keep the line number information, uncomment this to +# hide the original source file name. +#-renamesourcefileattribute SourceFile diff --git a/OlympusServices/app/src/androidTest/java/com/uottawa/olympus/olympusservices/ExampleInstrumentedTest.java b/OlympusServices/app/src/androidTest/java/com/uottawa/olympus/olympusservices/ExampleInstrumentedTest.java new file mode 100644 index 0000000..8e36b12 --- /dev/null +++ b/OlympusServices/app/src/androidTest/java/com/uottawa/olympus/olympusservices/ExampleInstrumentedTest.java @@ -0,0 +1,26 @@ +package com.uottawa.olympus.olympusservices; + +import android.content.Context; +import android.support.test.InstrumentationRegistry; +import android.support.test.runner.AndroidJUnit4; + +import org.junit.Test; +import org.junit.runner.RunWith; + +import static org.junit.Assert.*; + +/** + * Instrumented test, which will execute on an Android device. + * + * @see Testing documentation + */ +@RunWith(AndroidJUnit4.class) +public class ExampleInstrumentedTest { + @Test + public void useAppContext() { + // Context of the app under test. + Context appContext = InstrumentationRegistry.getTargetContext(); + + assertEquals("com.uottawa.olympus.olympusservices", appContext.getPackageName()); + } +} diff --git a/OlympusServices/app/src/main/AndroidManifest.xml b/OlympusServices/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..3409b93 --- /dev/null +++ b/OlympusServices/app/src/main/AndroidManifest.xml @@ -0,0 +1,30 @@ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/OlympusServices/app/src/main/java/com/uottawa/olympus/olympusservices/LoginActivity.java b/OlympusServices/app/src/main/java/com/uottawa/olympus/olympusservices/LoginActivity.java new file mode 100644 index 0000000..99e7dae --- /dev/null +++ b/OlympusServices/app/src/main/java/com/uottawa/olympus/olympusservices/LoginActivity.java @@ -0,0 +1,350 @@ +package com.uottawa.olympus.olympusservices; + +import android.animation.Animator; +import android.animation.AnimatorListenerAdapter; +import android.annotation.TargetApi; +import android.content.pm.PackageManager; +import android.support.annotation.NonNull; +import android.support.design.widget.Snackbar; +import android.support.v7.app.AppCompatActivity; +import android.app.LoaderManager.LoaderCallbacks; + +import android.content.CursorLoader; +import android.content.Loader; +import android.database.Cursor; +import android.net.Uri; +import android.os.AsyncTask; + +import android.os.Build; +import android.os.Bundle; +import android.provider.ContactsContract; +import android.text.TextUtils; +import android.view.KeyEvent; +import android.view.View; +import android.view.View.OnClickListener; +import android.view.inputmethod.EditorInfo; +import android.widget.ArrayAdapter; +import android.widget.AutoCompleteTextView; +import android.widget.Button; +import android.widget.EditText; +import android.widget.TextView; + +import java.util.ArrayList; +import java.util.List; + +import static android.Manifest.permission.READ_CONTACTS; + +/** + * A login screen that offers login via email/password. + */ +public class LoginActivity extends AppCompatActivity implements LoaderCallbacks { + + /** + * Id to identity READ_CONTACTS permission request. + */ + private static final int REQUEST_READ_CONTACTS = 0; + + /** + * A dummy authentication store containing known user names and passwords. + * TODO: remove after connecting to a real authentication system. + */ + private static final String[] DUMMY_CREDENTIALS = new String[]{ + "foo@example.com:hello", "bar@example.com:world" + }; + /** + * Keep track of the login task to ensure we can cancel it if requested. + */ + private UserLoginTask mAuthTask = null; + + // UI references. + private AutoCompleteTextView mEmailView; + private EditText mPasswordView; + private View mProgressView; + private View mLoginFormView; + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_login); + // Set up the login form. + mEmailView = (AutoCompleteTextView) findViewById(R.id.email); + populateAutoComplete(); + + mPasswordView = (EditText) findViewById(R.id.password); + mPasswordView.setOnEditorActionListener(new TextView.OnEditorActionListener() { + @Override + public boolean onEditorAction(TextView textView, int id, KeyEvent keyEvent) { + if (id == EditorInfo.IME_ACTION_DONE || id == EditorInfo.IME_NULL) { + attemptLogin(); + return true; + } + return false; + } + }); + + Button mEmailSignInButton = (Button) findViewById(R.id.email_sign_in_button); + mEmailSignInButton.setOnClickListener(new OnClickListener() { + @Override + public void onClick(View view) { + attemptLogin(); + } + }); + + mLoginFormView = findViewById(R.id.login_form); + mProgressView = findViewById(R.id.login_progress); + } + + private void populateAutoComplete() { + if (!mayRequestContacts()) { + return; + } + + getLoaderManager().initLoader(0, null, this); + } + + private boolean mayRequestContacts() { + if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) { + return true; + } + if (checkSelfPermission(READ_CONTACTS) == PackageManager.PERMISSION_GRANTED) { + return true; + } + if (shouldShowRequestPermissionRationale(READ_CONTACTS)) { + Snackbar.make(mEmailView, R.string.permission_rationale, Snackbar.LENGTH_INDEFINITE) + .setAction(android.R.string.ok, new View.OnClickListener() { + @Override + @TargetApi(Build.VERSION_CODES.M) + public void onClick(View v) { + requestPermissions(new String[]{READ_CONTACTS}, REQUEST_READ_CONTACTS); + } + }); + } else { + requestPermissions(new String[]{READ_CONTACTS}, REQUEST_READ_CONTACTS); + } + return false; + } + + /** + * Callback received when a permissions request has been completed. + */ + @Override + public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, + @NonNull int[] grantResults) { + if (requestCode == REQUEST_READ_CONTACTS) { + if (grantResults.length == 1 && grantResults[0] == PackageManager.PERMISSION_GRANTED) { + populateAutoComplete(); + } + } + } + + + /** + * Attempts to sign in or register the account specified by the login form. + * If there are form errors (invalid email, missing fields, etc.), the + * errors are presented and no actual login attempt is made. + */ + private void attemptLogin() { + if (mAuthTask != null) { + return; + } + + // Reset errors. + mEmailView.setError(null); + mPasswordView.setError(null); + + // Store values at the time of the login attempt. + String email = mEmailView.getText().toString(); + String password = mPasswordView.getText().toString(); + + boolean cancel = false; + View focusView = null; + + // Check for a valid password, if the user entered one. + if (!TextUtils.isEmpty(password) && !isPasswordValid(password)) { + mPasswordView.setError(getString(R.string.error_invalid_password)); + focusView = mPasswordView; + cancel = true; + } + + // Check for a valid email address. + if (TextUtils.isEmpty(email)) { + mEmailView.setError(getString(R.string.error_field_required)); + focusView = mEmailView; + cancel = true; + } else if (!isEmailValid(email)) { + mEmailView.setError(getString(R.string.error_invalid_email)); + focusView = mEmailView; + cancel = true; + } + + if (cancel) { + // There was an error; don't attempt login and focus the first + // form field with an error. + focusView.requestFocus(); + } else { + // Show a progress spinner, and kick off a background task to + // perform the user login attempt. + showProgress(true); + mAuthTask = new UserLoginTask(email, password); + mAuthTask.execute((Void) null); + } + } + + private boolean isEmailValid(String email) { + //TODO: Replace this with your own logic + return email.contains("@"); + } + + private boolean isPasswordValid(String password) { + //TODO: Replace this with your own logic + return password.length() > 4; + } + + /** + * Shows the progress UI and hides the login form. + */ + @TargetApi(Build.VERSION_CODES.HONEYCOMB_MR2) + private void showProgress(final boolean show) { + // On Honeycomb MR2 we have the ViewPropertyAnimator APIs, which allow + // for very easy animations. If available, use these APIs to fade-in + // the progress spinner. + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) { + int shortAnimTime = getResources().getInteger(android.R.integer.config_shortAnimTime); + + mLoginFormView.setVisibility(show ? View.GONE : View.VISIBLE); + mLoginFormView.animate().setDuration(shortAnimTime).alpha( + show ? 0 : 1).setListener(new AnimatorListenerAdapter() { + @Override + public void onAnimationEnd(Animator animation) { + mLoginFormView.setVisibility(show ? View.GONE : View.VISIBLE); + } + }); + + mProgressView.setVisibility(show ? View.VISIBLE : View.GONE); + mProgressView.animate().setDuration(shortAnimTime).alpha( + show ? 1 : 0).setListener(new AnimatorListenerAdapter() { + @Override + public void onAnimationEnd(Animator animation) { + mProgressView.setVisibility(show ? View.VISIBLE : View.GONE); + } + }); + } else { + // The ViewPropertyAnimator APIs are not available, so simply show + // and hide the relevant UI components. + mProgressView.setVisibility(show ? View.VISIBLE : View.GONE); + mLoginFormView.setVisibility(show ? View.GONE : View.VISIBLE); + } + } + + @Override + public Loader onCreateLoader(int i, Bundle bundle) { + return new CursorLoader(this, + // Retrieve data rows for the device user's 'profile' contact. + Uri.withAppendedPath(ContactsContract.Profile.CONTENT_URI, + ContactsContract.Contacts.Data.CONTENT_DIRECTORY), ProfileQuery.PROJECTION, + + // Select only email addresses. + ContactsContract.Contacts.Data.MIMETYPE + + " = ?", new String[]{ContactsContract.CommonDataKinds.Email + .CONTENT_ITEM_TYPE}, + + // Show primary email addresses first. Note that there won't be + // a primary email address if the user hasn't specified one. + ContactsContract.Contacts.Data.IS_PRIMARY + " DESC"); + } + + @Override + public void onLoadFinished(Loader cursorLoader, Cursor cursor) { + List emails = new ArrayList<>(); + cursor.moveToFirst(); + while (!cursor.isAfterLast()) { + emails.add(cursor.getString(ProfileQuery.ADDRESS)); + cursor.moveToNext(); + } + + addEmailsToAutoComplete(emails); + } + + @Override + public void onLoaderReset(Loader cursorLoader) { + + } + + private void addEmailsToAutoComplete(List emailAddressCollection) { + //Create adapter to tell the AutoCompleteTextView what to show in its dropdown list. + ArrayAdapter adapter = + new ArrayAdapter<>(LoginActivity.this, + android.R.layout.simple_dropdown_item_1line, emailAddressCollection); + + mEmailView.setAdapter(adapter); + } + + + private interface ProfileQuery { + String[] PROJECTION = { + ContactsContract.CommonDataKinds.Email.ADDRESS, + ContactsContract.CommonDataKinds.Email.IS_PRIMARY, + }; + + int ADDRESS = 0; + int IS_PRIMARY = 1; + } + + /** + * Represents an asynchronous login/registration task used to authenticate + * the user. + */ + public class UserLoginTask extends AsyncTask { + + private final String mEmail; + private final String mPassword; + + UserLoginTask(String email, String password) { + mEmail = email; + mPassword = password; + } + + @Override + protected Boolean doInBackground(Void... params) { + // TODO: attempt authentication against a network service. + + try { + // Simulate network access. + Thread.sleep(2000); + } catch (InterruptedException e) { + return false; + } + + for (String credential : DUMMY_CREDENTIALS) { + String[] pieces = credential.split(":"); + if (pieces[0].equals(mEmail)) { + // Account exists, return true if the password matches. + return pieces[1].equals(mPassword); + } + } + + // TODO: register the new account here. + return true; + } + + @Override + protected void onPostExecute(final Boolean success) { + mAuthTask = null; + showProgress(false); + + if (success) { + finish(); + } else { + mPasswordView.setError(getString(R.string.error_incorrect_password)); + mPasswordView.requestFocus(); + } + } + + @Override + protected void onCancelled() { + mAuthTask = null; + showProgress(false); + } + } +} + diff --git a/OlympusServices/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/OlympusServices/app/src/main/res/drawable-v24/ic_launcher_foreground.xml new file mode 100644 index 0000000..c7bd21d --- /dev/null +++ b/OlympusServices/app/src/main/res/drawable-v24/ic_launcher_foreground.xml @@ -0,0 +1,34 @@ + + + + + + + + + + + diff --git a/OlympusServices/app/src/main/res/drawable/background.png b/OlympusServices/app/src/main/res/drawable/background.png new file mode 100644 index 0000000..8d909a0 Binary files /dev/null and b/OlympusServices/app/src/main/res/drawable/background.png differ diff --git a/OlympusServices/app/src/main/res/drawable/ic_launcher_background.xml b/OlympusServices/app/src/main/res/drawable/ic_launcher_background.xml new file mode 100644 index 0000000..d5fccc5 --- /dev/null +++ b/OlympusServices/app/src/main/res/drawable/ic_launcher_background.xml @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/OlympusServices/app/src/main/res/font/aclonica.ttf b/OlympusServices/app/src/main/res/font/aclonica.ttf new file mode 100644 index 0000000..bbe191d Binary files /dev/null and b/OlympusServices/app/src/main/res/font/aclonica.ttf differ diff --git a/OlympusServices/app/src/main/res/font/julius_sans_one.xml b/OlympusServices/app/src/main/res/font/julius_sans_one.xml new file mode 100644 index 0000000..9762749 --- /dev/null +++ b/OlympusServices/app/src/main/res/font/julius_sans_one.xml @@ -0,0 +1,7 @@ + + + diff --git a/OlympusServices/app/src/main/res/layout/activity_login.xml b/OlympusServices/app/src/main/res/layout/activity_login.xml new file mode 100644 index 0000000..d641a13 --- /dev/null +++ b/OlympusServices/app/src/main/res/layout/activity_login.xml @@ -0,0 +1,49 @@ + + + + + + + + +