update minSdk level to 21 to ensure support for features provided with Lollipop and for material design

update dependencies to use latest version

Author: amy6

.idea/caches/build_file_checksums.ser

@@ -2,11 +2,11 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
+    compileSdkVersion 27
     defaultConfig {
         applicationId "com.example.dhananjay.dailygoals"
-        minSdkVersion 15
-        targetSdkVersion 26
+        minSdkVersion 21
+        targetSdkVersion 27
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
@@ -21,13 +21,13 @@ android {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'com.android.support:appcompat-v7:26.1.0'
-    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
+    implementation 'com.android.support:appcompat-v7:27.1.1'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.0'
     testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'com.android.support.test:runner:0.5'
-    androidTestImplementation 'com.android.support.test.espresso:espresso-core:2.2.2'
-    implementation 'com.android.support:cardview-v7:26.1.0'
-    implementation 'com.android.support:design:26.1.0'
+    androidTestImplementation 'com.android.support.test:runner:1.0.1'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
+    implementation 'com.android.support:cardview-v7:27.1.1'
+    implementation 'com.android.support:design:27.1.1'
     implementation 'com.squareup.retrofit2:retrofit:2.3.0'
-    implementation 'com.android.support:recyclerview-v7:26.1.0'
+    implementation 'com.android.support:recyclerview-v7:27.1.1'
 }

.idea/codeStyles/Project.xml

@@ -7,7 +7,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.1'
+        classpath 'com.android.tools.build:gradle:3.1.1'
 
 
         // NOTE: Do not place your application dependencies here; they belong

.idea/gradle.xml

@@ -1,6 +1,6 @@
-#Wed Apr 11 14:19:53 IST 2018
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+#Sun Apr 15 02:38:29 IST 2018
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip