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This commit is contained in:
_N0x 2021-06-29 16:02:57 +02:00
parent 3187ea3aec
commit 73ea482776
8 changed files with 246 additions and 186 deletions
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6
.idea/discord.xml Normal file
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@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="DiscordProjectSettings">
<option name="show" value="PROJECT_FILES" />
</component>
</project>

2
.idea/misc.xml
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@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?> <?xml version="1.0" encoding="UTF-8"?>
<project version="4"> <project version="4">
<component name="ProjectRootManager" version="2" languageLevel="JDK_14" default="false" project-jdk-name="15" project-jdk-type="JavaSDK"> <component name="ProjectRootManager" version="2" languageLevel="JDK_15_PREVIEW" default="false" project-jdk-name="15" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build/classes" /> <output url="file://$PROJECT_DIR$/build/classes" />
</component> </component>
<component name="ProjectType"> <component name="ProjectType">

5
app/build.gradle
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@ -26,6 +26,10 @@ android {
sourceCompatibility JavaVersion.VERSION_1_8 sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8
} }
buildFeatures {
dataBinding true
}
} }
dependencies { dependencies {
@ -36,4 +40,5 @@ dependencies {
testImplementation 'junit:junit:4.+' testImplementation 'junit:junit:4.+'
androidTestImplementation 'androidx.test.ext:junit:1.1.2' androidTestImplementation 'androidx.test.ext:junit:1.1.2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0' androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
} }

2
app/src/main/AndroidManifest.xml
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@ -10,7 +10,7 @@
android:supportsRtl="true" android:supportsRtl="true"
android:theme="@style/Theme.Java_mot_testing"> android:theme="@style/Theme.Java_mot_testing">
<activity android:name=".ex9.FractionCalculator"/> <activity android:name=".FractionCalculator"/>
<activity android:name=".MainActivity"> <activity android:name=".MainActivity">
<intent-filter> <intent-filter>

59
app/src/main/java/io/n0x/android/java_mot_testing/FractionCalculator.java Normal file
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@ -0,0 +1,59 @@
package io.n0x.android.java_mot_testing;
import android.os.Bundle;
import android.util.Log;
import android.widget.TextView;
import androidx.appcompat.app.AppCompatActivity;
public class FractionCalculator{
private static final String TAG = FractionCalculator.class.getName();
private int enumLeft;
private int denomLeft;
private int enumRight;
private int denomRight;
public int enumResult;
public int denomResult;
protected void doStuff() {
Log.d(TAG, "FractionCalculator started");
}
public int getEnumLeft() {
return enumLeft;
}
public void setEnumLeft(int enumLeft) {
this.enumLeft = enumLeft;
}
public int getDenomLeft() {
return denomLeft;
}
public void setDenomLeft(int denomLeft) {
this.denomLeft = denomLeft;
}
public int getEnumRight() {
return enumRight;
}
public void setEnumRight(int enumRight) {
this.enumRight = enumRight;
}
public int getDenomRight() {
return denomRight;
}
public void setDenomRight(int denomRight) {
this.denomRight = denomRight;
}
// GETTER AND SETTER
}

47
app/src/main/java/io/n0x/android/java_mot_testing/MainActivity.java
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@ -1,19 +1,54 @@
package io.n0x.android.java_mot_testing; package io.n0x.android.java_mot_testing;
import android.app.Activity;
import android.content.Intent; import android.content.Intent;
import android.os.Bundle; import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.TextView;
import io.n0x.android.java_mot_testing.ex9.FractionCalculator; import androidx.appcompat.app.AppCompatActivity;
import androidx.databinding.BindingAdapter;
public class MainActivity extends Activity { public class MainActivity extends AppCompatActivity implements View.OnClickListener {
private static final String TAG = MainActivity.class.getName();
FractionCalculator calc = new FractionCalculator();
@Override @Override
protected void onCreate(Bundle savedInstanceState) { protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
setContentView(R.layout.ex9_data_binding);
Log.d(TAG, "MainActivity started");
Intent intent = new Intent(this, FractionCalculator.class);
startActivity(intent); // Button Listeners
findViewById(R.id.button_add).setOnClickListener(this);
calc.doStuff();
}
@Override
public void onClick(View v) {
if (v.getId() == R.id.button_add) {
TextView textView = findViewById(R.id.txt_enum_result);
textView.setText("10");
calc.enumResult = 5;
calc.denomResult = 6;
//calc.setDenomLeft(10);
/*
enumLeft = 1;
denomLeft = 2;
enumRight = 3;
denomRight = 4;
//*/
}
} }
} }

54
app/src/main/java/io/n0x/android/java_mot_testing/ex9/FractionCalculator.java
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@ -1,54 +0,0 @@
package io.n0x.android.java_mot_testing.ex9;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.TextView;
import io.n0x.android.java_mot_testing.R;
public class FractionCalculator extends Activity{
private static final String TAG = FractionCalculator.class.getName();
private TextView txt_enum_left;
private TextView txt_denom_left;
private TextView txt_enum_right;
private TextView txt_denom_right;
private TextView txt_enum_result;
private TextView txt_denom_result;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.ex9_data_binding);
Log.d(TAG, "FractionCalculator started");
/*
txt_enum_left = (TextView) findViewById(R.id.txt_enum_left);
txt_denom_left = (TextView) findViewById(R.id.txt_denom_left);
txt_enum_right = (TextView) findViewById(R.id.txt_enum_right);
txt_denom_right = (TextView) findViewById(R.id.txt_denom_right);
txt_enum_result = (TextView) findViewById(R.id.txt_enum_result);
txt_denom_result = (TextView) findViewById(R.id.txt_denom_result);
// Set all fields to 0
txt_enum_left.setText("0");
txt_denom_left.setText("0");
txt_enum_right.setText("0");
txt_denom_right.setText("0");
txt_enum_result.setText("0");
txt_denom_result.setText("0");
//*/
}
@Override
protected void onStart() {
super.onStart();
}
}

257
app/src/main/res/layout/ex9_data_binding.xml
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@ -1,137 +1,146 @@
<?xml version="1.0" encoding="utf-8"?> <?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" <layout xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:app="http://schemas.android.com/apk/res-auto">
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<Button <data>
android:id="@+id/button_add" <variable
android:layout_width="wrap_content" name="calc"
android:layout_height="wrap_content" type="io.n0x.android.java_mot_testing.FractionCalculator" />
android:text="+" </data>
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<Button <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/button_sub" android:layout_width="match_parent"
android:layout_width="wrap_content" android:layout_height="match_parent">
android:layout_height="wrap_content"
android:text="-"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/button_add" />
<Button <Button
android:id="@+id/button_mult" android:id="@+id/button_add"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:text="*" android:text="+"
app:layout_constraintEnd_toEndOf="parent" app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/button_sub" /> app:layout_constraintTop_toTopOf="parent" />
<Button <Button
android:id="@+id/button_div" android:id="@+id/button_sub"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:text="/" android:text="-"
app:layout_constraintEnd_toEndOf="parent" app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.501" app:layout_constraintStart_toStartOf="parent"
app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toBottomOf="@+id/button_add" />
app:layout_constraintTop_toBottomOf="@+id/button_mult" />
<TextView <Button
android:id="@+id/txt_equals" android:id="@+id/button_mult"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_marginTop="48dp" android:text="*"
android:text="=" app:layout_constraintEnd_toEndOf="parent"
android:textSize="34sp" app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent" app:layout_constraintTop_toBottomOf="@+id/button_sub" />
app:layout_constraintHorizontal_bias="0.183"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/button_div" />
<TextView <Button
android:id="@+id/txt_denom_result" android:id="@+id/button_div"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_marginTop="3dp" android:text="/"
android:layout_marginBottom="412dp" app:layout_constraintEnd_toEndOf="parent"
android:inputType="numberSigned" app:layout_constraintHorizontal_bias="0.501"
android:numeric="integer" app:layout_constraintStart_toStartOf="parent"
android:text="TextView" app:layout_constraintTop_toBottomOf="@+id/button_mult" />
android:textAlignment="center"
android:textSize="34sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.247"
app:layout_constraintStart_toEndOf="@+id/txt_equals"
app:layout_constraintTop_toBottomOf="@+id/txt_enum_result" />
<TextView <TextView
android:id="@+id/txt_enum_result" android:id="@+id/txt_equals"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_marginTop="32dp" android:layout_marginTop="48dp"
android:numeric="integer" android:text="="
android:text="TextView" android:textSize="34sp"
android:textAlignment="center" app:layout_constraintEnd_toEndOf="parent"
android:textSize="34sp" app:layout_constraintHorizontal_bias="0.183"
app:layout_constraintBottom_toTopOf="@+id/txt_denom_result" app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent" app:layout_constraintTop_toBottomOf="@+id/button_div" />
app:layout_constraintHorizontal_bias="0.247"
app:layout_constraintStart_toEndOf="@+id/txt_equals"
app:layout_constraintTop_toBottomOf="@+id/button_div" />
<EditText <TextView
android:id="@+id/enumRight" android:text="@{calc.denomResult}"
android:layout_width="140dp" android:id="@+id/txt_denom_result"
android:layout_height="50dp" android:layout_width="wrap_content"
android:layout_marginTop="32dp" android:layout_height="wrap_content"
android:ems="10" android:layout_marginTop="3dp"
android:hint="Zähler" android:layout_marginBottom="412dp"
android:inputType="numberSigned" android:textAlignment="center"
app:layout_constraintEnd_toEndOf="parent" android:textSize="34sp"
app:layout_constraintStart_toEndOf="@+id/button_add" app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent" /> app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.247"
app:layout_constraintStart_toEndOf="@+id/txt_equals"
app:layout_constraintTop_toBottomOf="@+id/txt_enum_result" />
<EditText <TextView
android:id="@+id/enumRight2" android:text="Test1234"
android:layout_width="140dp" android:id="@+id/txt_enum_result"
android:layout_height="50dp" android:layout_width="wrap_content"
android:layout_marginTop="32dp" android:layout_height="wrap_content"
android:ems="10" android:layout_marginTop="32dp"
android:hint="Zähler" android:textAlignment="center"
android:inputType="numberSigned" android:textSize="34sp"
app:layout_constraintEnd_toStartOf="@+id/button_add" app:layout_constraintBottom_toTopOf="@+id/txt_denom_result"
app:layout_constraintStart_toStartOf="parent" app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent" /> app:layout_constraintHorizontal_bias="0.247"
app:layout_constraintStart_toEndOf="@+id/txt_equals"
app:layout_constraintTop_toBottomOf="@+id/button_div" />
<EditText <EditText
android:id="@+id/denomLeft" android:text="@{calc.enumRight}"
android:layout_width="140dp" android:id="@+id/enumRight"
android:layout_height="50dp" android:layout_width="140dp"
android:layout_marginTop="32dp" android:layout_height="50dp"
android:ems="10" android:layout_marginTop="32dp"
android:hint="Nenner" android:ems="10"
android:inputType="number" android:hint="Zähler"
app:layout_constraintEnd_toStartOf="@+id/button_mult" android:inputType="numberSigned"
app:layout_constraintStart_toStartOf="parent" app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="@+id/enumRight2" /> app:layout_constraintStart_toEndOf="@+id/button_add"
app:layout_constraintTop_toTopOf="parent" />
<EditText <EditText
android:id="@+id/denomRight" android:text="@{calc.enumLeft}"
android:layout_width="140dp" android:id="@+id/enumLeft"
android:layout_height="50dp" android:layout_width="140dp"
android:layout_marginTop="32dp" android:layout_height="50dp"
android:ems="10" android:layout_marginTop="32dp"
android:hint="Nenner" android:ems="10"
android:inputType="number" android:hint="Zähler"
app:layout_constraintEnd_toEndOf="parent" android:inputType="numberSigned"
app:layout_constraintStart_toEndOf="@+id/button_mult" app:layout_constraintEnd_toStartOf="@+id/button_add"
app:layout_constraintTop_toBottomOf="@+id/enumRight" /> app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout> <EditText
android:text="@{calc.denomLeft}"
android:id="@+id/denomLeft"
android:layout_width="140dp"
android:layout_height="50dp"
android:layout_marginTop="32dp"
android:ems="10"
android:hint="Nenner"
android:inputType="number"
app:layout_constraintEnd_toStartOf="@+id/button_mult"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/enumLeft" />
<EditText
android:text="@{calc.denomRight}"
android:id="@+id/denomRight"
android:layout_width="140dp"
android:layout_height="50dp"
android:layout_marginTop="32dp"
android:ems="10"
android:hint="Nenner"
android:inputType="number"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="@+id/button_mult"
app:layout_constraintTop_toBottomOf="@+id/enumRight" />
</androidx.constraintlayout.widget.ConstraintLayout>
</layout>