- Upgrading to API 27 (and other latest libs)

- Increasing version code to 1.1.1
- Increasing minimum supported API to 14

build.gradle

@@ -1,41 +1,43 @@
 buildscript {
     repositories {
+        google()
         jcenter()
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.1.2'
         classpath 'com.dicedmelon.gradle:jacoco-android:0.1.1' // JaCoCo Android tests
     }
 }
 
 plugins {
     id "com.github.dcendents.android-maven" version "1.5" // used for uploading to mavenCentral
-    id "com.jfrog.bintray" version "1.7.3" // used for uploading to jCenter
-    id "me.tatarka.retrolambda" version "3.6.0" // allowing Lambdas on Java 7 and older
+    id "com.jfrog.bintray" version "1.8.0" // used for uploading to jCenter
+    // id "me.tatarka.retrolambda" version "3.6.0" // allowing Lambdas on Java 7 and older
 }
 
 allprojects {
     repositories {
+        google()
         jcenter()
         mavenCentral()
     }
 }
 
 ext {
     // If changed, commit and merge to 'release' branch to auto-deploy. Only tagged commits on release branch will be deployed
-    VERSION_CODE = 110
-    VERSION_NAME = "1.1"
+    VERSION_CODE = 111
+    VERSION_NAME = "1.1.1"
 
     // don't forget to update CI config in: '.travis.yml'
-    BUILD_TOOLS = "25.0.2"
-    MINIMUM_SDK = 9
-    COMPILE_SDK = 25
-    TARGET_SDK = 25
+    BUILD_TOOLS = "27.0.3"
+    MINIMUM_SDK = 14
+    COMPILE_SDK = 27
+    TARGET_SDK = 27
 
     // app/library module dependency versions
-    APPCOMPAT = "25.3.1"
+    APPCOMPAT = "27.1.1"
     ESPRESSO = "2.2.2"
     JUNIT = "4.12"
-    ROBOLECTRIC = "3.3.2"
+    ROBOLECTRIC = "3.8"
 }

demo/build.gradle

@@ -1,5 +1,5 @@
 apply plugin: 'com.android.application'
-apply plugin: 'me.tatarka.retrolambda'
+// apply plugin: 'me.tatarka.retrolambda'
 apply plugin: 'checkstyle'
 apply plugin: 'jacoco-android'
 
@@ -69,7 +69,7 @@ android {
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_7
+        targetCompatibility JavaVersion.VERSION_1_8
     }
 
     productFlavors {}
@@ -82,18 +82,18 @@ jacocoAndroidUnitTestReport {
 }
 
 dependencies {
-    compile fileTree(include: ['*.jar'], dir: 'libs')
-    compile "com.android.support:appcompat-v7:$APPCOMPAT"
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation "com.android.support:appcompat-v7:$APPCOMPAT"
 
-    // compile "me.angrybyte.sillyandroid:sillyandroid:$VERSION_NAME" // global
-    compile project(':sillyandroid') // local all
+    // implementation "me.angrybyte.sillyandroid:sillyandroid:$VERSION_NAME" // global
+    implementation project(':sillyandroid') // local all
 
-    androidTestCompile("com.android.support.test.espresso:espresso-core:$ESPRESSO", {
+    androidTestImplementation("com.android.support.test.espresso:espresso-core:$ESPRESSO", {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
 
-    testCompile "junit:junit:$JUNIT"
-    testCompile "org.robolectric:robolectric:$ROBOLECTRIC"
-    testCompile "com.android.support:appcompat-v7:$APPCOMPAT"
-    testCompile "org.robolectric:shadows-support-v4:$ROBOLECTRIC"
+    testImplementation "junit:junit:$JUNIT"
+    testImplementation "org.robolectric:robolectric:$ROBOLECTRIC"
+    testImplementation "com.android.support:appcompat-v7:$APPCOMPAT"
+    testImplementation "org.robolectric:shadows-supportv4:$ROBOLECTRIC"
 }

demo/src/main/java/me/angrybyte/sillyandroid/demo/MainActivity.java

@@ -113,7 +113,8 @@ protected void onCreate(@Nullable final Bundle savedInstanceState) {
         final int idleContentColor = Coloring.contrastColor(idleBackgroundColor); // text and icon color when not pressed
         final int pressedBackgroundColor = 0xFFFFCC00; // button background highlight color when pressed
         final Drawable originalDrawable = ContextCompat.getDrawable(this, android.R.drawable.star_big_on); // load a random icon from android
-        final StateListDrawable statefulDrawable = Coloring.createContrastStateDrawable(this, idleContentColor, pressedBackgroundColor, true, originalDrawable);
+        @SuppressWarnings("ConstantConditions") final StateListDrawable statefulDrawable = Coloring.createContrastStateDrawable(this, idleContentColor,
+                pressedBackgroundColor, true, originalDrawable);
         final ColorStateList statefulTextColors = Coloring.createContrastTextColors(idleContentColor, pressedBackgroundColor);
         final Rect originalBounds = mPaddingButton.getBackground().copyBounds(); // copy original drawable's bounds so that the ripple is bordered
         final int cornerRoundness = SillyAndroid.convertDipsToPixels(this, 4);

demo/src/main/res/layout/activity_main.xml

@@ -24,7 +24,8 @@
                 android:id="@+id/edit_text_keyboard"
                 android:layout_width="match_parent"
                 android:layout_height="50dp"
-                android:hint="@string/hint_keyboard_none" />
+                android:hint="@string/hint_keyboard_none"
+                android:inputType="text" />
 
             <Button
                 android:id="@+id/button_hide_keyboard"

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sun Apr 02 17:42:25 CEST 2017
+#Mon May 14 16:38:06 CEST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip

sillyandroid/build.gradle

@@ -1,5 +1,5 @@
 apply plugin: 'com.android.library'
-apply plugin: 'me.tatarka.retrolambda'
+// apply plugin: 'me.tatarka.retrolambda'
 apply plugin: 'checkstyle'
 apply plugin: 'jacoco-android'
 
@@ -76,7 +76,7 @@ android {
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_7
+        targetCompatibility JavaVersion.VERSION_1_8
     }
 }
 
@@ -87,9 +87,9 @@ jacocoAndroidUnitTestReport {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    provided "com.android.support:appcompat-v7:$APPCOMPAT"
-    testCompile "com.android.support:appcompat-v7:$APPCOMPAT"
+    api fileTree(dir: 'libs', include: ['*.jar'])
+    compileOnly "com.android.support:appcompat-v7:$APPCOMPAT"
+    testImplementation "com.android.support:appcompat-v7:$APPCOMPAT"
 }
 
 // Maven push plugin

sillyandroid/src/main/java/me/angrybyte/sillyandroid/SillyAndroid.java

@@ -694,7 +694,7 @@ public static boolean checkDozeModeWhiteList(@NonNull final Context context) {
             return true;
         } else {
             final PowerManager powerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
-            return powerManager.isIgnoringBatteryOptimizations(context.getPackageName());
+            return powerManager != null && powerManager.isIgnoringBatteryOptimizations(context.getPackageName());
         }
     }
 
@@ -757,11 +757,7 @@ public static boolean hideKeyboard(@NonNull final Activity context) {
         try {
             final InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
             final View layout = SillyAndroid.getContentView(context);
-            if (layout == null) {
-                return false;
-            }
-            imm.hideSoftInputFromWindow(layout.getApplicationWindowToken(), 0);
-            return true;
+            return layout != null && imm != null && imm.hideSoftInputFromWindow(layout.getApplicationWindowToken(), 0);
         } catch (Exception e) {
             Log.e(TAG, "Hiding keyboard failed", e);
             return false;

sillyandroid/src/main/java/me/angrybyte/sillyandroid/components/EasyActivity.java

@@ -217,6 +217,7 @@ protected final void toastShort(@StringRes final int stringId) {
     /**
      * Invokes {@link SillyAndroid#toastShort(Context, String)}.
      */
+    @SuppressWarnings("SameParameterValue")
     protected final void toastShort(@NonNull final String string) {
         SillyAndroid.toastShort(this, string);
     }
@@ -245,6 +246,7 @@ protected final void toastLong(@NonNull final String string) {
      * @return {@code True} if permission check {@link ContextCompat#checkSelfPermission(Context, String)} returns {@link PackageManager#PERMISSION_GRANTED}
      * for the given permission, {@code false} if it is {@code null} or not granted
      */
+    @SuppressWarnings("BooleanMethodIsAlwaysInverted")
     protected final boolean hasPermission(@Nullable String permission) {
         return permission != null && ContextCompat.checkSelfPermission(this, permission) == PackageManager.PERMISSION_GRANTED;
     }
@@ -256,6 +258,7 @@ protected final boolean hasPermission(@Nullable String permission) {
      * @param permissions Which permissions to ask for. They will be grouped and sent back to you in {@link #onPermissionsResult(int, Set, Set)}
      * @return {@code True} if the permission request was made, {@code false} otherwise
      */
+    @SuppressWarnings("SameParameterValue")
     protected final boolean requestPermissions(@IntRange(from = 0, to = 127) final int code, @Nullable final String... permissions) {
         if (permissions != null && permissions.length > 0 && Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
             requestPermissions(permissions, code);

sillyandroid/src/main/java/me/angrybyte/sillyandroid/extras/BlockingLifecycleActivity.java

@@ -48,6 +48,7 @@ protected void onBlockingDestroy() {
      *
      * @return {@code True} if "stop" was invoked by now, {@code false} if not
      */
+    @SuppressWarnings("BooleanMethodIsAlwaysInverted")
     protected final boolean isStopInvoked() {
         return mIsStopInvoked;
     }
@@ -57,6 +58,7 @@ protected final boolean isStopInvoked() {
      *
      * @return {@code True} if "destroy" was invoked by now, {@code false} if not
      */
+    @SuppressWarnings("BooleanMethodIsAlwaysInverted")
     protected final boolean isDestroyInvoked() {
         return mIsDestroyInvoked;
     }