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sfacisfaci
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TODOList v1
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‎.gitignore‎

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.idea
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*.iml
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.gradle
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/local.properties
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/.idea/caches
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/.idea/libraries
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/.idea/modules.xml
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/.idea/workspace.xml
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/.idea/navEditor.xml
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/.idea/assetWizardSettings.xml
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.DS_Store
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/build
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/captures
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.externalNativeBuild
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.cxx
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local.properties

‎app/.gitignore‎

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/build

‎app/build.gradle.kts‎

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plugins {
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alias(libs.plugins.android.application)
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}
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android {
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namespace = "com.svalero.todolist"
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compileSdk = 35
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defaultConfig {
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applicationId = "com.svalero.todolist"
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minSdk = 28
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targetSdk = 35
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versionCode = 1
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versionName = "1.0"
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testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
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}
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buildTypes {
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release {
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isMinifyEnabled = false
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proguardFiles(
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getDefaultProguardFile("proguard-android-optimize.txt"),
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"proguard-rules.pro"
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)
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}
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}
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compileOptions {
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sourceCompatibility = JavaVersion.VERSION_11
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targetCompatibility = JavaVersion.VERSION_11
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}
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}
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dependencies {
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implementation(libs.appcompat)
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implementation(libs.material)
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implementation(libs.activity)
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implementation(libs.constraintlayout)
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implementation("androidx.room:room-runtime:2.8.2")
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annotationProcessor("androidx.room:room-compiler:2.8.2")
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}

‎app/proguard-rules.pro‎

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# Add project specific ProGuard rules here.
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# You can control the set of applied configuration files using the
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# proguardFiles setting in build.gradle.
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#
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# For more details, see
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# http://developer.android.com/guide/developing/tools/proguard.html
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# If your project uses WebView with JS, uncomment the following
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# and specify the fully qualified class name to the JavaScript interface
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# class:
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#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
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# public *;
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#}
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# Uncomment this to preserve the line number information for
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# debugging stack traces.
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#-keepattributes SourceFile,LineNumberTable
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# If you keep the line number information, uncomment this to
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# hide the original source file name.
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#-renamesourcefileattribute SourceFile

‎app/src/main/AndroidManifest.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:tools="http://schemas.android.com/tools" >
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<application
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android:allowBackup="true"
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android:dataExtractionRules="@xml/data_extraction_rules"
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android:fullBackupContent="@xml/backup_rules"
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android:icon="@mipmap/ic_launcher"
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android:label="@string/app_name"
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android:roundIcon="@mipmap/ic_launcher_round"
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android:supportsRtl="true"
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android:theme="@style/Theme.TODOList"
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tools:targetApi="31" >
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<activity
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android:name=".activity.RegisterTaskActivity"
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android:exported="false" />
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<activity
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android:name=".activity.MainActivity"
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android:exported="true" >
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<intent-filter>
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<action android:name="android.intent.action.MAIN" />
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<category android:name="android.intent.category.LAUNCHER" />
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</intent-filter>
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</activity>
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</application>
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</manifest>

‎app/src/main/java/com/svalero/todolist/activity/MainActivity.java‎

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package com.svalero.todolist.activity;
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import android.content.Intent;
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import android.os.Bundle;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.View;
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import android.widget.EditText;
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import android.widget.Toast;
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import androidx.annotation.NonNull;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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import com.svalero.todolist.R;
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import com.svalero.todolist.adapter.TaskAdapter;
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import com.svalero.todolist.db.AppDatabase;
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import com.svalero.todolist.db.DatabaseUtil;
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import com.svalero.todolist.domain.Task;
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import java.util.ArrayList;
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import java.util.List;
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public class MainActivity extends AppCompatActivity {
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List<Task> taskList;
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private TaskAdapter taskAdapter;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_main);
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taskList = new ArrayList<>();
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RecyclerView todoList = findViewById(R.id.todoList);
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todoList.setHasFixedSize(true);
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LinearLayoutManager linearLayoutManager = new LinearLayoutManager(this);
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todoList.setLayoutManager(linearLayoutManager);
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taskAdapter = new TaskAdapter(this, taskList);
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todoList.setAdapter(taskAdapter);
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}
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@Override
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protected void onResume() {
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super.onResume();
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refreshTodoList();
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}
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private void refreshTodoList() {
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final AppDatabase db = DatabaseUtil.getDb(this);
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taskList.clear();
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taskList.addAll(db.taskDao().findAll());
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taskAdapter.notifyDataSetChanged();
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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getMenuInflater().inflate(R.menu.main_menu, menu);
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return true;
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}
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@Override
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public boolean onOptionsItemSelected(@NonNull MenuItem item) {
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if (item.getItemId() == R.id.register_task_item) {
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Intent intent = new Intent(this, RegisterTaskActivity.class);
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startActivity(intent);
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return true;
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}
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return super.onOptionsItemSelected(item);
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}
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}

‎app/src/main/java/com/svalero/todolist/activity/RegisterTaskActivity.java‎

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package com.svalero.todolist.activity;
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import android.os.Bundle;
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import android.view.View;
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import android.widget.CheckBox;
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import android.widget.EditText;
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import android.widget.Toast;
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import androidx.activity.EdgeToEdge;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.core.graphics.Insets;
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import androidx.core.view.ViewCompat;
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import androidx.core.view.WindowInsetsCompat;
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import com.svalero.todolist.R;
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import com.svalero.todolist.db.AppDatabase;
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import com.svalero.todolist.db.DatabaseUtil;
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import com.svalero.todolist.domain.Task;
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public class RegisterTaskActivity extends AppCompatActivity {
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_register_task);
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}
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public void addTask(View view) {
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EditText etTaskName = findViewById(R.id.task_name);
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EditText etTaskDescription = findViewById(R.id.task_description);
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CheckBox cbTaskDone = findViewById(R.id.task_done);
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String name = etTaskName.getText().toString();
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String description = etTaskDescription.getText().toString();
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boolean done = cbTaskDone.isChecked();
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// TODO Validar entrada
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Task task = new Task(name, description, done);
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final AppDatabase db = DatabaseUtil.getDb(this);
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db.taskDao().insert(task);
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Toast.makeText(this, R.string.task_added, Toast.LENGTH_SHORT).show();
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etTaskName.setText("");
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etTaskDescription.setText("");
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cbTaskDone.setChecked(false);
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etTaskName.requestFocus();
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}
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}

‎app/src/main/java/com/svalero/todolist/adapter/TaskAdapter.java‎

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package com.svalero.todolist.adapter;
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import android.content.Context;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.Button;
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import android.widget.TextView;
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import androidx.annotation.NonNull;
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import androidx.recyclerview.widget.RecyclerView;
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import com.svalero.todolist.R;
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import com.svalero.todolist.db.AppDatabase;
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import com.svalero.todolist.db.DatabaseUtil;
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import com.svalero.todolist.domain.Task;
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import java.util.List;
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public class TaskAdapter extends RecyclerView.Adapter<TaskAdapter.TaskHolder> {
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private Context context;
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private List<Task> taskList;
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public TaskAdapter(Context context, List<Task> taskList) {
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this.context = context;
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this.taskList = taskList;
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}
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@NonNull
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@Override
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public TaskAdapter.TaskHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
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View itemView = LayoutInflater.from(parent.getContext())
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.inflate(R.layout.todolist_item, parent, false);
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return new TaskHolder(itemView);
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}
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@Override
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public void onBindViewHolder(@NonNull TaskAdapter.TaskHolder holder, int position) {
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holder.itemTaskName.setText(taskList.get(position).getName());
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holder.itemTaskDescription.setText(taskList.get(position).getDescription());
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}
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@Override
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public int getItemCount() {
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return taskList.size();
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}
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public class TaskHolder extends RecyclerView.ViewHolder {
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private TextView itemTaskName;
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private TextView itemTaskDescription;
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private Button deleteItemTaskButton;
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public TaskHolder(@NonNull View itemView) {
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super(itemView);
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itemTaskName = itemView.findViewById(R.id.itemTaskName);
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itemTaskDescription = itemView.findViewById(R.id.itemTaskDescription);
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deleteItemTaskButton = itemView.findViewById(R.id.deleteItemTaskButton);
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deleteItemTaskButton.setOnClickListener(view -> {
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final AppDatabase db = DatabaseUtil.getDb(context);
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db.taskDao().deleteByName(itemTaskName.getText().toString());
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int position = getAdapterPosition();
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taskList.remove(position);
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notifyItemRemoved(position);
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});
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// FIXME Ver donde encajar eso para que funcione correctamente
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// int position = getAdapterPosition();
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// Task task = taskList.get(position);
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// if (task.isDone()) {
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// itemView.setBackgroundColor(itemView.getContext().getResources().getColor(
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// android.R.color.holo_green_light, itemView.getContext().getTheme()
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// ));
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// } else {
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// itemView.setBackgroundColor(itemView.getContext().getResources().getColor(
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// android.R.color.holo_red_light, itemView.getContext().getTheme()
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// ));
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// }
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}
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}
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}

‎app/src/main/java/com/svalero/todolist/db/AppDatabase.java‎

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package com.svalero.todolist.db;
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import androidx.room.Database;
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import androidx.room.RoomDatabase;
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import com.svalero.todolist.domain.Task;
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@Database(entities = {Task.class}, version = 1)
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public abstract class AppDatabase extends RoomDatabase {
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public abstract TaskDao taskDao();
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}

‎app/src/main/java/com/svalero/todolist/db/DatabaseUtil.java‎

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package com.svalero.todolist.db;
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import static com.svalero.todolist.util.Constants.DATABASE_NAME;
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import android.content.Context;
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import androidx.room.Room;
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public class DatabaseUtil {
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public static AppDatabase getDb(Context context) {
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return Room.databaseBuilder(context, AppDatabase.class, DATABASE_NAME)
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.allowMainThreadQueries().build();
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}
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}

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