From 1f6db99f3470a617d9d60750fbdb07439f26fcee Mon Sep 17 00:00:00 2001
From: 1DoiSimpEm <90551685+1DoiSimpEm@users.noreply.github.com>
Date: Sun, 14 Aug 2022 13:04:14 +0700
Subject: [PATCH 1/2] first build

---
 .idea/gradle.xml                              |  1 +
 .idea/misc.xml                                |  7 +++
 .idea/vcs.xml                                 |  6 ++
 app/build.gradle                              | 10 ++-
 app/src/main/AndroidManifest.xml              |  4 ++
 .../java/com/sudo/androidd20/MainActivity.kt  | 62 ++++++++++++++++++-
 app/src/main/res/layout/activity_main.xml     | 33 +++++++---
 app/src/main/res/values/strings.xml           |  2 +
 8 files changed, 114 insertions(+), 11 deletions(-)
 create mode 100644 .idea/vcs.xml

diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index a9f4e52..a2d7c21 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 2a4d5b5..a26db6e 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,5 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="DesignSurface">
+    <option name="filePathToZoomLevelMap">
+      <map>
+        <entry key="..\:/AndroidD20_1/app/src/main/res/layout/activity_main.xml" value="0.176" />
+      </map>
+    </option>
+  </component>
   <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="Android Studio default JDK" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index bd2a8f5..4b6daf5 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -26,18 +26,22 @@ android {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
+    buildFeatures{
+        viewBinding =true
+    }
     kotlinOptions {
         jvmTarget = '1.8'
     }
 }
 
 dependencies {
-
-    implementation 'androidx.core:core-ktx:1.7.0'
-    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.gms:play-services-location:20.0.0'
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.5.0'
     implementation 'com.google.android.material:material:1.6.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+
 }
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 6b425a5..365c41a 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -3,6 +3,10 @@
     xmlns:tools="http://schemas.android.com/tools"
     package="com.sudo.androidd20">
 
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
diff --git a/app/src/main/java/com/sudo/androidd20/MainActivity.kt b/app/src/main/java/com/sudo/androidd20/MainActivity.kt
index 4249a08..25f336b 100644
--- a/app/src/main/java/com/sudo/androidd20/MainActivity.kt
+++ b/app/src/main/java/com/sudo/androidd20/MainActivity.kt
@@ -1,11 +1,71 @@
 package com.sudo.androidd20
 
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.content.pm.PackageManager
+import android.os.BatteryManager
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import android.widget.Toast
+import androidx.core.app.ActivityCompat
+import com.google.android.gms.location.FusedLocationProviderClient
+import com.google.android.gms.location.LocationServices
+import com.sudo.androidd20.databinding.ActivityMainBinding
 
 class MainActivity : AppCompatActivity() {
+    private lateinit var binding: ActivityMainBinding
+    private lateinit var fusedLocationProviderClient: FusedLocationProviderClient
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity_main)
+        binding = ActivityMainBinding.inflate(layoutInflater)
+        fusedLocationProviderClient = LocationServices.getFusedLocationProviderClient(this)
+        binding.btnLocation.setOnClickListener {
+            fetchLocation()
+        }
+        registerReceiver(this.mBatteryReceiver, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
+        setContentView(binding.root)
+    }
+
+
+    private val mBatteryReceiver: BroadcastReceiver = object : BroadcastReceiver() {
+        override fun onReceive(p0: Context?, p1: Intent?) {
+            val level = intent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1)
+            val scale = intent.getIntExtra(BatteryManager.EXTRA_SCALE, -1)
+            val batteryShow = "Battery Status: ${level * 100 / scale.toFloat()} %"
+            binding.txtBatteryPercentage.text = batteryShow
+        }
+
+    }
+
+
+    private fun fetchLocation() {
+        val task = fusedLocationProviderClient.lastLocation
+        if (ActivityCompat.checkSelfPermission(
+                this,
+                android.Manifest.permission.ACCESS_FINE_LOCATION
+            ) !=
+            PackageManager.PERMISSION_GRANTED &&
+            ActivityCompat.checkSelfPermission(
+                this,
+                android.Manifest.permission.ACCESS_COARSE_LOCATION
+            ) !=
+            PackageManager.PERMISSION_GRANTED
+        ) {
+            ActivityCompat.requestPermissions(
+                this,
+                arrayOf(android.Manifest.permission.ACCESS_FINE_LOCATION),
+                101
+            )
+            return
+        }
+        task.addOnSuccessListener {
+            val locationStr = "Latitude: ${it.latitude} Longitude:${it.longitude}"
+            if (it != null)
+                binding.txtLocation.text = locationStr
+
+        }
+
     }
 }
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 17eab17..85d78d4 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -1,18 +1,37 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout 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"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     tools:context=".MainActivity">
 
+    <Button
+        android:id="@+id/btnLocation"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_centerVertical="true"
+        android:text="@string/button" />
+
+    <TextView
+        android:id="@+id/txtLocation"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/textview"
+        android:textSize="30sp"
+        android:layout_below="@+id/btnLocation"
+        android:layout_centerHorizontal="true"
+        />
     <TextView
+        android:id="@+id/txtBatteryPercentage"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="Hello World!"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        android:text="@string/textview"
+        android:textSize="30sp"
+        android:layout_below="@+id/txtLocation"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="50dp"
+        />
 
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 76218f3..f395e4a 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,3 +1,5 @@
 <resources>
     <string name="app_name">AndroidD20</string>
+    <string name="button">Button</string>
+    <string name="textview">TextView</string>
 </resources>
\ No newline at end of file

From e15965f18c4f8003249ebd73385a40443bc9f561 Mon Sep 17 00:00:00 2001
From: 1DoiSimpEm <90551685+1DoiSimpEm@users.noreply.github.com>
Date: Sun, 14 Aug 2022 20:23:01 +0700
Subject: [PATCH 2/2] first build

---
 .../main/java/com/sudo/androidd20/MainActivity.kt  | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/app/src/main/java/com/sudo/androidd20/MainActivity.kt b/app/src/main/java/com/sudo/androidd20/MainActivity.kt
index 25f336b..c70d24c 100644
--- a/app/src/main/java/com/sudo/androidd20/MainActivity.kt
+++ b/app/src/main/java/com/sudo/androidd20/MainActivity.kt
@@ -31,9 +31,8 @@ class MainActivity : AppCompatActivity() {
 
     private val mBatteryReceiver: BroadcastReceiver = object : BroadcastReceiver() {
         override fun onReceive(p0: Context?, p1: Intent?) {
-            val level = intent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1)
-            val scale = intent.getIntExtra(BatteryManager.EXTRA_SCALE, -1)
-            val batteryShow = "Battery Status: ${level * 100 / scale.toFloat()} %"
+            val level = p1?.getIntExtra(BatteryManager.EXTRA_LEVEL, -1)
+            val batteryShow = "Battery Status: $level %"
             binding.txtBatteryPercentage.text = batteryShow
         }
 
@@ -56,15 +55,14 @@ class MainActivity : AppCompatActivity() {
             ActivityCompat.requestPermissions(
                 this,
                 arrayOf(android.Manifest.permission.ACCESS_FINE_LOCATION),
-                101
+                1
             )
             return
         }
         task.addOnSuccessListener {
-            val locationStr = "Latitude: ${it.latitude} Longitude:${it.longitude}"
-            if (it != null)
-                binding.txtLocation.text = locationStr
-
+                val locationStr = "Latitude: ${it.latitude} Longitude:${it.longitude}"
+                if (it != null)
+                    binding.txtLocation.text = locationStr
         }
 
     }