From f6d8448366061a931b77f8a2853fe5da9b577886 Mon Sep 17 00:00:00 2001
From: Sofiane Lasri <alasri250@gmail.com>
Date: Mon, 5 Dec 2022 09:49:24 +0100
Subject: [PATCH] Ex 2 - 2
---
.../slprojects/lab6android/MainActivity.java | 32 ++++++++++++++++++-
app/src/main/res/values/id.xml | 1 +
2 files changed, 32 insertions(+), 1 deletion(-)
diff --git a/app/src/main/java/com/slprojects/lab6android/MainActivity.java b/app/src/main/java/com/slprojects/lab6android/MainActivity.java
index fa1b522..c83eaa7 100644
--- a/app/src/main/java/com/slprojects/lab6android/MainActivity.java
+++ b/app/src/main/java/com/slprojects/lab6android/MainActivity.java
@@ -12,12 +12,14 @@ import android.util.TypedValue;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
+import android.widget.GridLayout;
import android.widget.TextView;
public class MainActivity extends AppCompatActivity {
private ConstraintLayout myLayout;
private ConstraintSet set;
+ private TextView myTextView;
@Override
protected void onCreate(Bundle savedInstanceState) {
@@ -44,7 +46,7 @@ public class MainActivity extends AppCompatActivity {
myLayout.setBackgroundColor(Color.BLUE);
myButton.setId(R.id.myButton);
- TextView myTextView = new TextView(this);
+ myTextView = new TextView(this);
myTextView.setId(R.id.myEditText);
myTextView.setText("");
myButton.setOnClickListener(new View.OnClickListener() {
@@ -103,6 +105,7 @@ public class MainActivity extends AppCompatActivity {
private void exercice2(){
// Exercice 2
+ // q1
Button bottomRightBtn = new Button(this);
bottomRightBtn.setText(getString(R.string.press_me));
bottomRightBtn.setBackgroundColor(Color.RED);
@@ -121,5 +124,32 @@ public class MainActivity extends AppCompatActivity {
ConstraintSet.PARENT_ID, ConstraintSet.BOTTOM, 0);
set.applyTo(myLayout);
+
+ // q2
+ GridLayout myGridLayout = new GridLayout(this);
+ myGridLayout.setColumnCount(3);
+
+ for (int i=0; i<10; i++){
+ Button b = new Button(this);
+ myGridLayout.addView(b);
+ b.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View view) {
+ myTextView.setText("Un btn de la grille a été pressé");
+ }
+ });
+ }
+
+ myLayout.addView(myGridLayout);
+
+ set.constrainHeight(myGridLayout.getId(),
+ ConstraintSet.WRAP_CONTENT);
+ set.constrainWidth(myGridLayout.getId(),
+ ConstraintSet.MATCH_CONSTRAINT);
+
+ set.connect(myGridLayout.getId(), ConstraintSet.LEFT,
+ ConstraintSet.PARENT_ID, ConstraintSet.LEFT, 0);
+ set.connect(myGridLayout.getId(), ConstraintSet.RIGHT,
+ ConstraintSet.PARENT_ID, ConstraintSet.RIGHT, 0);
}
}
\ No newline at end of file
diff --git a/app/src/main/res/values/id.xml b/app/src/main/res/values/id.xml
index 5a89527..be03f6e 100644
--- a/app/src/main/res/values/id.xml
+++ b/app/src/main/res/values/id.xml
@@ -3,4 +3,5 @@
<item name="myButton" type="id" />
<item name="myEditText" type="id" />
<item name="bottomRightBtn" type="id" />
+ <item name="myGridLayout" type="id" />
</resources>
\ No newline at end of file
--
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