added todo app

.gitignore

@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

app/.gitignore

@@ -0,0 +1 @@
+/build

app/build.gradle

@@ -0,0 +1,41 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    compileSdk 30
+
+    defaultConfig {
+        applicationId "com.example.todo_app"
+        minSdk 21
+        targetSdk 30
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.appcompat:appcompat:1.3.1'
+    implementation 'com.google.android.material:material:1.4.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.1'
+    implementation 'androidx.coordinatorlayout:coordinatorlayout:1.1.0'
+    implementation 'androidx.navigation:navigation-fragment:2.3.5'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+    testImplementation 'junit:junit:4.+'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+}

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

app/src/androidTest/java/com/example/todo_app/ExampleInstrumentedTest.java

@@ -0,0 +1,26 @@
+package com.example.todo_app;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.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 <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.todo_app", appContext.getPackageName());
+    }
+}

app/src/main/AndroidManifest.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.todo_app">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Todo_app">
+        <activity
+            android:name=".SplashActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+
+        </activity>
+    </application>
+
+</manifest>

app/src/main/java/com/example/todo_app/Adapter/ToDoAdapter.java

@@ -0,0 +1,71 @@
+package com.example.todo_app.Adapter;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.CheckBox;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.todo_app.Model.ToDoModel;
+import com.example.todo_app.R;
+import com.example.todo_app.SecondFragment;
+
+import java.util.List;
+
+public class ToDoAdapter extends RecyclerView.Adapter<ToDoAdapter.ViewHolder> {
+    private List<ToDoModel> todoList;
+    private SecondFragment activity;
+
+    public  ToDoAdapter(SecondFragment activity){
+        this.activity=activity;
+    }
+
+
+
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(ViewGroup parent, int ViewType) {
+        View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.tast_layout, parent, false);
+        return new ViewHolder(itemView);
+
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull final ViewHolder holder, int position) {
+
+
+        final ToDoModel item = todoList.get(position);
+        holder.task.setText(item.getTask());
+        holder.task.setChecked(toBoolean(item.getStatus()));
+
+    }
+        public int getItemCount () {
+            return todoList.size();
+        }
+        private Boolean toBoolean ( int n){
+            return n != 0;
+        }
+
+        public SecondFragment getContext () {
+            return activity;
+        }
+        public void setTasks (List<ToDoModel> todoList) {
+            this.todoList = todoList;
+        }
+
+
+
+
+        public static class ViewHolder extends RecyclerView.ViewHolder {
+            CheckBox task;
+
+            ViewHolder(View view) {
+                super(view);
+                task = view.findViewById(R.id.todoCheckbox);
+            }
+        }
+    }
+

app/src/main/java/com/example/todo_app/DialogCloseListner.java

@@ -0,0 +1,7 @@
+package com.example.todo_app;
+
+import android.content.DialogInterface;
+
+public interface DialogCloseListner {
+    public void handleDialogClose(DialogInterface dialog);
+}

app/src/main/java/com/example/todo_app/FirstFragment.java

@@ -0,0 +1,24 @@
+package com.example.todo_app;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import java.io.*;
+import androidx.fragment.app.Fragment;
+
+import com.example.todo_app.*;
+
+public class FirstFragment extends Fragment {
+
+    public FirstFragment(){
+        // require a empty public constructor
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_first, container, false);
+    }
+}