From 2236aaff7ad34b0b686217e59f31da8d970e0906 Mon Sep 17 00:00:00 2001
From: t22couch <thibaud.couchet@imt-atlantique.net>
Date: Tue, 25 Feb 2025 14:49:43 +0100
Subject: [PATCH] Change datepickersystem
---
app/src/main/AndroidManifest.xml | 6 ++
.../myfirstapplication/DatePicker.java | 51 +++++++++
.../DatePickerActivity.java | 100 ++++++++++++++++++
.../myfirstapplication/MainActivity.java | 65 ++++++++----
4 files changed, 200 insertions(+), 22 deletions(-)
create mode 100644 app/src/main/java/fr/imt_atlantique/myfirstapplication/DatePicker.java
create mode 100644 app/src/main/java/fr/imt_atlantique/myfirstapplication/DatePickerActivity.java
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index dc86f20..f7034ac 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -27,6 +27,12 @@
</intent-filter>
</activity>
<activity android:name=".SecondActivity" android:exported="true" />
+ <activity android:name=".DatePickerActivity" android:exported="true">
+ <intent-filter>
+ <action android:name="android.intent.action.PICK" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ </activity>
</application>
<queries>
diff --git a/app/src/main/java/fr/imt_atlantique/myfirstapplication/DatePicker.java b/app/src/main/java/fr/imt_atlantique/myfirstapplication/DatePicker.java
new file mode 100644
index 0000000..4047982
--- /dev/null
+++ b/app/src/main/java/fr/imt_atlantique/myfirstapplication/DatePicker.java
@@ -0,0 +1,51 @@
+package fr.imt_atlantique.myfirstapplication;
+
+import android.os.Build;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import androidx.annotation.NonNull;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+
+public class DatePicker implements Parcelable {
+ private LocalDate date;
+
+ public DatePicker(LocalDate birthDate) {
+ this.date = birthDate;
+ }
+
+ protected DatePicker(Parcel in) {
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+ DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-M-d");
+ date = LocalDate.parse(in.readString(), formatter);
+ }
+ }
+
+ public static final Creator<DatePicker> CREATOR = new Creator<DatePicker>() {
+ @Override
+ public DatePicker createFromParcel(Parcel in) {
+ return new DatePicker(in);
+ }
+
+ @Override
+ public DatePicker[] newArray(int size) {
+ return new DatePicker[size];
+ }
+ };
+
+ @Override
+ public void writeToParcel(@NonNull Parcel parcel, int i) {
+ parcel.writeString(this.date.toString());
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ public LocalDate getDate() {
+ return date;
+ }
+}
diff --git a/app/src/main/java/fr/imt_atlantique/myfirstapplication/DatePickerActivity.java b/app/src/main/java/fr/imt_atlantique/myfirstapplication/DatePickerActivity.java
new file mode 100644
index 0000000..9573507
--- /dev/null
+++ b/app/src/main/java/fr/imt_atlantique/myfirstapplication/DatePickerActivity.java
@@ -0,0 +1,100 @@
+package fr.imt_atlantique.myfirstapplication;
+
+import android.content.Intent;
+import android.os.Build;
+import android.os.Bundle;
+import android.util.Log;
+import android.widget.Button;
+import android.widget.DatePicker;
+
+import androidx.activity.EdgeToEdge;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+
+public class DatePickerActivity extends AppCompatActivity {
+
+ LocalDate date;
+
+ DatePicker datePicker;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ Log.i("Lifecycle", "onCreate method");
+ EdgeToEdge.enable(this);
+ setContentView(R.layout.activity_date);
+ ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.date), (v, insets) -> {
+ Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars());
+ v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
+ return insets;
+ });
+ datePicker = findViewById(R.id.datePicker);
+
+ getValues();
+
+ // Bouton de validation
+ Button validateButton = findViewById(R.id.validateDateButton);
+ validateButton.setOnClickListener(view -> {
+ int day = datePicker.getDayOfMonth();
+ int month = datePicker.getMonth() + 1; // Le mois commence à 0
+ int year = datePicker.getYear();
+ LocalDate date = null;
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+ date = LocalDate.of(year, month, day);
+ }
+
+ // Retourne la date sélectionnée via Parcelable
+ fr.imt_atlantique.myfirstapplication.DatePicker dateObject = new fr.imt_atlantique.myfirstapplication.DatePicker(date);
+ Intent resultIntent = new Intent();
+ resultIntent.putExtra("date", dateObject);
+ setResult(RESULT_OK, resultIntent);
+ finish(); // Ferme l'activité
+ });
+
+ // Bouton d'annulation
+ Button cancelButton = findViewById(R.id.cancel_button);
+ cancelButton.setOnClickListener(view -> {
+ setResult(RESULT_CANCELED);
+ finish();
+ });
+ }
+
+ private void getValues() {
+ Intent intent = getIntent();
+ if (intent != null) {
+ fr.imt_atlantique.myfirstapplication.DatePicker date = intent.getParcelableExtra("date");
+ if (date != null) {
+ this.date = date.getDate();
+
+ // ✅ Met à jour le DatePicker avec la date reçue
+ datePicker.updateDate(this.date.getYear(), this.date.getMonthValue() - 1, this.date.getDayOfMonth());
+ }
+ }
+ }
+
+
+ @Override
+ protected void onStart() {
+ super.onStart();
+ Log.i("Lifecycle", "onStart method");
+ }
+
+ @Override
+ protected void onRestart() {
+ super.onRestart();
+ Log.i("Lifecycle", "onRestart method");
+ }
+
+ @Override
+ protected void onResume() {
+ super.onResume();
+ Log.i("Lifecycle", "onResume method");
+ }
+
+
+}
diff --git a/app/src/main/java/fr/imt_atlantique/myfirstapplication/MainActivity.java b/app/src/main/java/fr/imt_atlantique/myfirstapplication/MainActivity.java
index d36e118..37eef5c 100644
--- a/app/src/main/java/fr/imt_atlantique/myfirstapplication/MainActivity.java
+++ b/app/src/main/java/fr/imt_atlantique/myfirstapplication/MainActivity.java
@@ -6,6 +6,7 @@ import android.content.Intent;
import android.content.SharedPreferences;
import android.icu.util.Calendar;
import android.net.Uri;
+import android.os.Build;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
@@ -19,8 +20,11 @@ import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.Spinner;
+import android.widget.TextView;
import androidx.activity.EdgeToEdge;
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContracts;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.graphics.Insets;
@@ -44,6 +48,9 @@ public class MainActivity extends AppCompatActivity {
int birthDept = 0;
ArrayList<String> phoneNumbersList = new ArrayList<>();
+ TextView birthDateTextView;
+ Button birthDateButton;
+
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@@ -55,6 +62,12 @@ public class MainActivity extends AppCompatActivity {
v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
return insets;
});
+
+ birthDateTextView = findViewById(R.id.birthDateTextView);
+ birthDateButton = findViewById(R.id.birthDateEditText);
+
+ birthDateButton.setOnClickListener(view -> showDatePicker());
+
restorePreferences();
}
@@ -241,29 +254,7 @@ public class MainActivity extends AppCompatActivity {
saveValues();
}
- public void showDatePicker(View v) {
- // Obtenir la date actuelle
- final Calendar c = Calendar.getInstance();
- int year = c.get(Calendar.YEAR);
- int month = c.get(Calendar.MONTH);
- int day = c.get(Calendar.DAY_OF_MONTH);
-
- DatePickerDialog datePickerDialog = new DatePickerDialog(
- this,
- new DatePickerDialog.OnDateSetListener() {
- @Override
- public void onDateSet(DatePicker view, int selectedYear, int selectedMonth, int selectedDay) {
- // Mettre à jour le texte du bouton avec la date choisie
- Button birthDateButton = findViewById(R.id.birthDateEditText);
- String selectedDate = selectedDay + "/" + (selectedMonth + 1) + "/" + selectedYear;
- birthDateButton.setText(selectedDate);
- }
- },
- year, month, day
- );
- datePickerDialog.show();
- }
protected void onSaveInstanceState(Bundle outState){
super.onSaveInstanceState(outState);
@@ -356,4 +347,34 @@ public class MainActivity extends AppCompatActivity {
}
+ public void showDatePicker() {
+ Intent intent = new Intent(MainActivity.this, DatePickerActivity.class);
+
+ if (!birthDate.equals("Pick date")) { // ✅ Envoie la date uniquement si elle est définie
+ LocalDate date = null;
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+ date = LocalDate.parse(birthDate, DateTimeFormatter.ofPattern("d/M/yyyy"));
+ }
+ fr.imt_atlantique.myfirstapplication.DatePicker dateObject = new fr.imt_atlantique.myfirstapplication.DatePicker(date);
+ intent.putExtra("date", dateObject);
+ }
+
+ datePickerLauncher.launch(intent);
+ }
+
+ private final ActivityResultLauncher<Intent> datePickerLauncher = registerForActivityResult(
+ new ActivityResultContracts.StartActivityForResult(),
+ result -> {
+ if (result.getResultCode() == RESULT_OK && result.getData() != null) {
+ fr.imt_atlantique.myfirstapplication.DatePicker date = result.getData().getParcelableExtra("date");
+ if (date != null) {
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+ birthDate = date.getDate().format(DateTimeFormatter.ofPattern("d/M/yyyy")); // ✅ Formate la date
+ }
+ birthDateButton.setText(birthDate); // ✅ Met à jour le texte du bouton (si nécessaire)
+ }
+ }
+ }
+ );
+
}
\ No newline at end of file
--
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