TP07byMathieu + boutDeControleBlanc

TP07/4Requete/app/.gitignore

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+/build

TP07/4Requete/app/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdk 33
+    buildToolsVersion '34.0.0'
+
+    defaultConfig {
+        applicationId "fr.iut_fbleau.apl41.couleurs"
+        minSdkVersion 19
+        targetSdk 33
+        versionCode 1
+        versionName "1.0"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    testImplementation 'junit:junit:4.12'
+}

TP07/4Requete/app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /opt/android-sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# 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 *;
+#}

TP07/4Requete/app/src/androidTest/java/fr/iut_fbleau/apl41/couleurs/ApplicationTest.java

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+package fr.iut_fbleau.apl41.couleurs;
+
+import android.app.Application;
+import android.test.ApplicationTestCase;
+
+/**
+ * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
+ */
+public class ApplicationTest extends ApplicationTestCase<Application> {
+    public ApplicationTest() {
+        super(Application.class);
+    }
+}

TP07/4Requete/app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="fr.iut_fbleau.apl41.couleurs">
+
+    <application
+        android:label="@string/app_name">
+        <activity
+            android:name=".Liste"
+            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=".NouvelleActivite"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

TP07/4Requete/app/src/main/java/fr/iut_fbleau/apl41/couleurs/AccesBaseDeDonnees.java

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+package fr.iut_fbleau.apl41.couleurs;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.provider.BaseColumns;
+
+public class AccesBaseDeDonnees extends SQLiteOpenHelper {
+    public final static String NOM_BASE = "base_couleurs";
+    public final static int VERSION_BASE = 3;
+    public final static String NOM_TABLE = "couleurs";
+    public final static String CHAMP_NOM = "couleurs_nom";
+    public final static String CHAMP_VALEUR = "couleurs_valeur";
+
+
+    public AccesBaseDeDonnees(Context context) {
+        super(context, AccesBaseDeDonnees.NOM_BASE, null, AccesBaseDeDonnees.VERSION_BASE);
+    }
+
+    @Override
+    public void onCreate(SQLiteDatabase baseDeDonnees) {
+        baseDeDonnees.execSQL("create table " + AccesBaseDeDonnees.NOM_TABLE + "(" +
+                              BaseColumns._ID + " integer primary key autoincrement, " +
+                              AccesBaseDeDonnees.CHAMP_NOM + " text not null, " +
+                              AccesBaseDeDonnees.CHAMP_VALEUR + " integer);");
+
+        ContentValues tuple = new ContentValues();
+
+        tuple.put(AccesBaseDeDonnees.CHAMP_NOM, "bleu Denim");
+        tuple.put(AccesBaseDeDonnees.CHAMP_VALEUR, 0xFF4B0082);
+        baseDeDonnees.insert(AccesBaseDeDonnees.NOM_TABLE, null, tuple);
+        tuple.put(AccesBaseDeDonnees.CHAMP_NOM, "bleu électrique");
+        tuple.put(AccesBaseDeDonnees.CHAMP_VALEUR, 0xFF1163E3);
+        baseDeDonnees.insert(AccesBaseDeDonnees.NOM_TABLE, null, tuple);
+        tuple.put(AccesBaseDeDonnees.CHAMP_NOM, "bleu vert");
+        tuple.put(AccesBaseDeDonnees.CHAMP_VALEUR, 0xFF40E0D0);
+        baseDeDonnees.insert(AccesBaseDeDonnees.NOM_TABLE, null, tuple);
+    }
+
+    @Override
+    public void onUpgrade(SQLiteDatabase baseDeDonnees, int vieux, int nouveau) {
+        baseDeDonnees.execSQL("drop table if exists " + AccesBaseDeDonnees.NOM_TABLE);
+        this.onCreate(baseDeDonnees);
+    }
+}

TP07/4Requete/app/src/main/java/fr/iut_fbleau/apl41/couleurs/ControleClic.java

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+package fr.iut_fbleau.apl41.couleurs;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.Toast;
+
+/**
+ * Created by hernand on 3/28/17.
+ */
+public class ControleClic implements AdapterView.OnItemClickListener {
+    private Activity parent;
+    public ControleClic(Activity a) {
+        this.parent = a;
+    }
+    @Override
+    public void onItemClick(AdapterView<?> liste, View vue, int positionListe, long idBase) {
+        //Toast.makeText(this.parent, "Clic sur ligne "+(positionListe+1), Toast.LENGTH_SHORT).show();
+        Intent intent = new Intent(this.parent,NouvelleActivite.class);
+        intent.putExtra("ID_BASE",idBase);
+        this.parent.startActivity(intent);
+    }
+}

TP07/4Requete/app/src/main/java/fr/iut_fbleau/apl41/couleurs/Detect.java

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+package fr.iut_fbleau.apl41.couleurs;
+
+import android.app.Activity;
+import android.database.sqlite.SQLiteDatabase;
+import android.provider.BaseColumns;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+
+public class Detect implements View.OnClickListener {
+    private Activity act;
+    private Button annuler, supprimer;
+    private long id_base;
+    public Detect(Activity a, Button an, Button sup, long id){
+        this.act=a;
+        this.annuler = an;
+        this.supprimer = sup;
+        this.id_base=id;
+    }
+    @Override
+    public void onClick(View v){
+        if (v==this.annuler) {
+            this.act.finish();
+        } else if (v==this.supprimer){
+            AccesBaseDeDonnees acces = new AccesBaseDeDonnees(this.act);
+            SQLiteDatabase baseDeDonnees = acces.getWritableDatabase();
+            baseDeDonnees.execSQL("DELETE FROM " + AccesBaseDeDonnees.NOM_TABLE + " WHERE " + BaseColumns._ID+" = "+this.id_base);
+
+            this.act.finish();
+        }
+    }
+}

TP07/4Requete/app/src/main/java/fr/iut_fbleau/apl41/couleurs/Lieur.java

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+package fr.iut_fbleau.apl41.couleurs;
+
+import android.database.Cursor;
+import android.view.View;
+import android.widget.SimpleCursorAdapter;
+
+public class Lieur implements SimpleCursorAdapter.ViewBinder {
+    @Override
+    public boolean setViewValue(View view, Cursor cursor, int columnIndex) {
+        if(view.getId() == R.id.couleur) {
+            //view.setBackgroundColor(cursor.getInt(columnIndex));
+            ((MaClasse)view).changeCircleColor(cursor.getInt(columnIndex));
+            return true;
+        }
+        return false;
+    }
+}

TP07/4Requete/app/src/main/java/fr/iut_fbleau/apl41/couleurs/Liste.java

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+package fr.iut_fbleau.apl41.couleurs;
+
+import android.app.Activity;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.widget.ListView;
+import android.widget.SimpleCursorAdapter;
+import android.widget.Toast;
+
+public class Liste extends Activity {
+    private final static String[] CHAMPS = {AccesBaseDeDonnees.CHAMP_NOM, AccesBaseDeDonnees.CHAMP_VALEUR};
+    private final static int[] VUES = {R.id.nom, R.id.couleur};
+    private SimpleCursorAdapter adaptateur;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        this.setContentView(R.layout.activity_liste);
+
+        this.adaptateur = new SimpleCursorAdapter(this, R.layout.row_element, null, Liste.CHAMPS, Liste.VUES, 0);
+        this.adaptateur.setViewBinder(new Lieur());
+        ListView elements = (ListView) this.findViewById(R.id.elements);
+        elements.setOnItemClickListener(new ControleClic(this));
+        elements.setAdapter(this.adaptateur);
+        this.remplirListe();
+    }
+
+    public void remplirListe() {
+        AccesBaseDeDonnees acces = new AccesBaseDeDonnees(this);
+        SQLiteDatabase baseDeDonnees = acces.getReadableDatabase();
+
+        Cursor curseur = baseDeDonnees.query(AccesBaseDeDonnees.NOM_TABLE, null, null, null, null, null, null);
+        if (curseur != null) {
+            this.adaptateur.swapCursor(curseur);
+        } else {
+            Toast.makeText(this, "Erreur d'accès à la base de données", Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    @Override
+    public void onResume(){
+        Toast.makeText(this,"resume",Toast.LENGTH_SHORT).show();
+        super.onResume();
+        this.remplirListe();
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        this.getMenuInflater().inflate(R.menu.menu_liste, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        int id = item.getItemId();
+
+        if (id == R.id.action_ajouter) {
+            // TODO
+            return true;
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+}

TP07/4Requete/app/src/main/java/fr/iut_fbleau/apl41/couleurs/MaClasse.java

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+package fr.iut_fbleau.apl41.couleurs;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.util.AttributeSet;
+import android.view.View;
+//import androidx.annotation.Nullable;
+
+public class MaClasse extends View {
+    private Paint cercle;
+
+    public MaClasse(Context context, /*@Nullable*/ AttributeSet attributeSet){
+        super(context, attributeSet);
+        Resources res = this.getResources();
+
+        this.cercle = new Paint();
+    }
+
+    @Override
+    public void onDraw(Canvas canvas){
+        canvas.drawCircle(this.getHeight()/2,this.getWidth()/2,this.getWidth()/2,this.cercle);
+    }
+
+
+    //méthode pour changer la couleur du disque au lieu du fond
+    public void changeCircleColor(int couleurId){
+        this.cercle.setColor(couleurId);
+    }
+}

TP07/4Requete/app/src/main/java/fr/iut_fbleau/apl41/couleurs/NouvelleActivite.java

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+package fr.iut_fbleau.apl41.couleurs;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.widget.Button;
+
+public class NouvelleActivite extends Activity {
+    @Override
+    public void onCreate(Bundle savedInstanceState){
+        super.onCreate(savedInstanceState);
+        this.setContentView(R.layout.activity_second);
+
+        Intent intent = getIntent();
+        long id_base=-1;
+        if (intent.hasExtra("ID_BASE")){
+            id_base = intent.getLongExtra("ID_BASE",-1);
+        }
+
+        Button but_annuler = findViewById(R.id.annuler);
+        Button but_supprimer = findViewById(R.id.supprimer);
+
+        Detect det = new Detect(this,but_annuler, but_supprimer,id_base);
+
+        but_annuler.setOnClickListener(det);
+        but_supprimer.setOnClickListener(det);
+    }
+}

TP07/4Requete/app/src/main/res/layout/activity_liste.xml

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+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context=".Liste"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout_marginLeft="@dimen/activity_horizontal_margin"
+    android:layout_marginRight="@dimen/activity_horizontal_margin"
+    android:layout_marginTop="@dimen/activity_vertical_margin"
+    android:layout_marginBottom="@dimen/activity_vertical_margin"
+>
+    <ListView
+        android:id="@+id/elements"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+    />
+</LinearLayout>

TP07/4Requete/app/src/main/res/layout/activity_second.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="center"
+    >
+
+    <Button
+        android:id="@+id/annuler"
+        android:layout_width="@dimen/bouton_w"
+        android:layout_height="@dimen/bouton_h"
+        android:text="Annuler"
+
+        android:layout_marginBottom="8dp"
+        android:layout_centerInParent="true"
+        />
+
+
+
+    <Button
+        android:id="@+id/supprimer"
+        android:layout_width="@dimen/bouton_w"
+        android:layout_height="@dimen/bouton_h"
+        android:text="Supprimer"
+
+        android:layout_below="@id/annuler"
+        android:layout_centerInParent="true"
+        android:layout_marginTop="8dp"
+        />
+
+</RelativeLayout>

TP07/4Requete/app/src/main/res/layout/row_element.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="horizontal"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+>
+    <!--
+    <fr.iut_fbleau.apl41.couleurs.MaClasse
+        android:id="@+id/dessin"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"/>
+    -->
+
+    <fr.iut_fbleau.apl41.couleurs.MaClasse
+        android:layout_width="@dimen/color_size"
+        android:layout_height="@dimen/color_size"
+        android:id="@+id/couleur"
+        android:layout_margin="@dimen/color_margin"
+        
+        android:gravity="center"/>
+
+    <TextView
+        android:layout_width="0dp"
+        android:layout_height="match_parent"
+        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:text="Vert"
+        android:id="@+id/nom"
+        android:layout_weight="1.0"
+        android:gravity="center_vertical|start" />
+
+
+
+
+
+</LinearLayout>

TP07/4Requete/app/src/main/res/menu/menu_liste.xml

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+<menu
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context=".Liste"
+>
+    <item
+        android:id="@+id/action_ajouter"
+        android:title="@string/action_ajouter"
+        android:orderInCategory="100"
+        android:showAsAction="never"
+    />
+</menu>

TP07/4Requete/app/src/main/res/values-w820dp/dimens.xml

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+<resources>
+    <dimen name="activity_horizontal_margin">
+        64dp
+    </dimen>
+</resources>

TP07/4Requete/app/src/main/res/values/dimens.xml

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+<resources>
+    <dimen name="activity_horizontal_margin">
+        16dp
+    </dimen>
+    <dimen name="activity_vertical_margin">
+        16dp
+    </dimen>
+    <dimen name="color_size">
+        32dp
+    </dimen>
+    <dimen name="color_margin">
+        12dp
+    </dimen>
+
+    <dimen name="bouton_h">
+        75dp
+    </dimen>
+    <dimen name="bouton_w">
+        175dp
+    </dimen>
+
+</resources>

TP07/4Requete/app/src/main/res/values/strings.xml

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+<resources>
+    <string name="app_name">
+        Couleurs
+    </string>
+    <string name="action_ajouter">
+        Ajouter
+    </string>
+</resources>

TP07/4Requete/app/src/test/java/fr/iut_fbleau/apl41/couleurs/ExampleUnitTest.java

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+package fr.iut_fbleau.apl41.couleurs;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * To work on unit tests, switch the Test Artifact in the Build Variants view.
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() throws Exception {
+        assertEquals(4, 2 + 2);
+    }
+}