Add keyboard and api level utils

Author: hitherejoe

.gitignore

@@ -1,13 +1,20 @@
-*.iml
-.gradle
-/local.properties
-/.idea/caches
-/.idea/libraries
-/.idea/modules.xml
-/.idea/workspace.xml
-/.idea/navEditor.xml
-/.idea/assetWizardSettings.xml
+*.apk
+*.ap_
+*.dex
+*.class
+bin/
+gen/
+out/
+build/
+workspace.xml
+.idea
+local.properties
+ks.properties
+.classpath
+.project
 .DS_Store
-/build
-/captures
-.externalNativeBuild
+lint.xml
+protected_strings.xml
+.gradle
+/dist
+*.iml

.idea/gradle.xml

@@ -0,0 +1,20 @@
+*.apk
+*.ap_
+*.dex
+*.class
+bin/
+gen/
+out/
+build/
+workspace.xml
+.idea
+local.properties
+ks.properties
+.classpath
+.project
+.DS_Store
+lint.xml
+protected_strings.xml
+.gradle
+/dist
+*.iml

app/.gitignore

@@ -1,20 +1,22 @@
 apply plugin: 'com.android.library'
-apply plugin: 'kotlin-android'
 
 android {
     compileSdkVersion 28
+
     defaultConfig {
         minSdkVersion 21
         targetSdkVersion 28
     }
+
     buildTypes {
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
+
 }
 
 dependencies {
-    implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
-}
+    implementation 'androidx.appcompat:appcompat:1.0.2'
+}

app/src/main/AndroidManifest.xml

@@ -0,0 +1,2 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="org.buffer.android.utils"/>

app/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -0,0 +1,14 @@
+package org.buffer.android.utils
+
+import android.os.Build
+
+object ApiLevelHelper {
+
+    fun isAtLeast(apiLevel: Int): Boolean {
+        return Build.VERSION.SDK_INT >= apiLevel
+    }
+
+    fun isLowerThan(apiLevel: Int): Boolean {
+        return Build.VERSION.SDK_INT < apiLevel
+    }
+}

app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,15 @@
+package org.buffer.android.utils
+
+import android.content.Context
+import android.view.View
+import android.view.inputmethod.InputMethodManager
+
+object KeyboardUtil {
+    fun closeSoftKeyboard(view: View?) {
+        if (view != null) {
+            val inputManager = view.context.getSystemService(
+                Context.INPUT_METHOD_SERVICE) as InputMethodManager?
+            inputManager?.hideSoftInputFromWindow(view.windowToken, 0)
+        }
+    }
+}

app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1 +1 @@
-include ':app'
+include ':lib'