see 08/30 log

README-CN.md

@@ -618,7 +618,7 @@ getEntries        : 获取压缩文件中的文件对象
 
 Gradle:
 ``` groovy
-compile 'com.blankj:utilcode:1.8.4'
+compile 'com.blankj:utilcode:1.8.5'
 ```
 
 
@@ -641,7 +641,7 @@ Utils.init(context);
 
 [logo]: https://raw.githubusercontent.com/Blankj/AndroidUtilCode/master/art/logo.png
 
-[aucsvg]: https://img.shields.io/badge/AndroidUtilCode-v1.8.4-brightgreen.svg
+[aucsvg]: https://img.shields.io/badge/AndroidUtilCode-v1.8.5-brightgreen.svg
 [auc]: https://github.com/Blankj/AndroidUtilCode
 
 [apisvg]: https://img.shields.io/badge/API-14+-brightgreen.svg

README.md

@@ -618,7 +618,7 @@ getEntries
 
 Gradle:
 ``` groovy
-compile 'com.blankj:utilcode:1.8.4'
+compile 'com.blankj:utilcode:1.8.5'
 ```
 
 
@@ -641,7 +641,7 @@ Utils.init(context);
 
 [logo]: https://raw.githubusercontent.com/Blankj/AndroidUtilCode/master/art/logo.png
 
-[aucsvg]: https://img.shields.io/badge/AndroidUtilCode-v1.8.4-brightgreen.svg
+[aucsvg]: https://img.shields.io/badge/AndroidUtilCode-v1.8.5-brightgreen.svg
 [auc]: https://github.com/Blankj/AndroidUtilCode
 
 [apisvg]: https://img.shields.io/badge/API-14+-brightgreen.svg

app/src/main/java/com/blankj/androidutilcode/core/snackbar/SnackbarActivity.java

@@ -26,7 +26,7 @@ import com.blankj.utilcode.util.ToastUtils;
  */
 public class SnackbarActivity extends BaseBackActivity {
 
-    private View snackBarRootView;
+    View snackBarRootView;
 
     public static void start(Context context) {
         Intent starter = new Intent(context, SnackbarActivity.class);

app/src/main/java/com/blankj/androidutilcode/core/toast/ToastActivity.java

@@ -120,7 +120,7 @@ public class ToastActivity extends BaseBackActivity {
     }
 
     private void resetToast() {
-        ToastUtils.setMessageColor(0x12000000);
+        ToastUtils.setMessageColor(0xFFFFFFFF);
         ToastUtils.setBgResource(-1);
         ToastUtils.setView(null);
         ToastUtils.setGravity(Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL, 0, getResources().getDimensionPixelSize(R.dimen.offset_64));

build.gradle

@@ -29,8 +29,8 @@ ext {
     minSdkVersion = 14
     targetSdkVersion = 25
 
-    versionCode = 100800400
-    versionName = '1.8.4'
+    versionCode = 100800500
+    versionName = '1.8.5'
 
     // App dependencies
     supportVersion = '25.3.1'

settings.gradle

-include ':app', ':utilcode', ':subutil'
+include ':app',
+        ':utilcode',
+        ':subutil'

update_log.md

+* 17/08/30 修复ToastUtils弱引用带来的问题，修复CacheUtils异步问题，发布版本1.8.5
 * 17/08/28 修复ToastUtils内存泄露，新增toast可根据系统字体显示不同字体，发布版本1.8.4
 * 17/08/20 新增监听Activity生命周期，退出App，发布版本1.8.3
 * 17/08/11 LogUtils的Builder改为Config，发布版本1.8.2

utilcode/build.gradle

@@ -37,7 +37,7 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
         release {
-            minifyEnabled true
+            minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
@@ -63,4 +63,4 @@ dependencies {
     testCompile "com.google.truth:truth:0.31"
 }
 //apply from: "https://raw.githubusercontent.com/xiaopansky/android-library-publish-to-jcenter/master/bintrayUpload.gradle"
-//gradlew bintrayUpload
+//gradle bintrayUpload

utilcode/src/main/java/com/blankj/utilcode/util/CacheUtils.java

@@ -550,6 +550,7 @@ public class CacheUtils {
     /**
      * 获取缓存大小
      * <p>单位：字节</p>
+     * <p>调用了Thread.join()，需异步调用，否则可能主线程会卡顿</p>
      *
      * @return 缓存大小
      */
@@ -559,6 +560,7 @@ public class CacheUtils {
 
     /**
      * 获取缓存个数
+     * <p>调用了Thread.join()，需异步调用，否则可能主线程会卡顿</p>
      *
      * @return 缓存个数
      */
@@ -591,7 +593,8 @@ public class CacheUtils {
         private final long          sizeLimit;
         private final int           countLimit;
         private final Map<File, Long> lastUsageDates = Collections.synchronizedMap(new HashMap<File, Long>());
-        private final File cacheDir;
+        private final File   cacheDir;
+        private final Thread mThread;
 
         private CacheManager(final File cacheDir, final long sizeLimit, final int countLimit) {
             this.cacheDir = cacheDir;
@@ -599,11 +602,7 @@ public class CacheUtils {
             this.countLimit = countLimit;
             cacheSize = new AtomicLong();
             cacheCount = new AtomicInteger();
-            calculateCacheSizeAndCacheCount();
-        }
-
-        private void calculateCacheSizeAndCacheCount() {
-            new Thread(new Runnable() {
+            mThread = new Thread(new Runnable() {
                 @Override
                 public void run() {
                     int size = 0;
@@ -619,14 +618,25 @@ public class CacheUtils {
                         cacheCount.getAndAdd(count);
                     }
                 }
-            }).start();
+            });
+            mThread.start();
         }
 
         private long getCacheSize() {
+            try {
+                mThread.join();
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
             return cacheSize.get();
         }
 
         private int getCacheCount() {
+            try {
+                mThread.join();
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
             return cacheCount.get();
         }
 

utilcode/src/main/java/com/blankj/utilcode/util/SnackbarUtils.java

@@ -28,7 +28,7 @@ import java.lang.ref.WeakReference;
  */
 public final class SnackbarUtils {
 
-    private static final int DEFAULT_COLOR = 0x12000000;
+    private static final int DEFAULT_COLOR = 0xFEFFFFFF;
 
     public static final int LENGTH_INDEFINITE = -2;
 

utilcode/src/main/java/com/blankj/utilcode/util/SpanUtils.java

@@ -69,7 +69,7 @@ import static android.graphics.BlurMaskFilter.Blur;
  */
 public final class SpanUtils {
 
-    private static final int DEFAULT_COLOR = 0x12000000;
+    private static final int DEFAULT_COLOR = 0xFEFFFFFF;
 
     public static final int ALIGN_BOTTOM   = 0;
     public static final int ALIGN_BASELINE = 1;

utilcode/src/main/java/com/blankj/utilcode/util/ToastUtils.java

@@ -9,10 +9,6 @@ import android.support.annotation.LayoutRes;
 import android.support.annotation.NonNull;
 import android.support.annotation.StringRes;
 import android.support.v4.widget.TextViewCompat;
-import android.text.SpannableString;
-import android.text.Spanned;
-import android.text.style.ForegroundColorSpan;
-import android.util.Log;
 import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -31,11 +27,10 @@ import java.lang.ref.WeakReference;
  */
 public final class ToastUtils {
 
-    private static final String  TAG           = "ToastUtils";
-    private static final int     DEFAULT_COLOR = 0x12000000;
-    private static final Handler sHandler      = new Handler(Looper.getMainLooper());
-    private static WeakReference<Toast> sToastWeakReference;
-    private static WeakReference<View>  sViewWeakReference;
+    private static final int     DEFAULT_COLOR = 0xFEFFFFFF;
+    private static final Handler HANDLER       = new Handler(Looper.getMainLooper());
+    private static Toast               sToast;
+    private static WeakReference<View> sViewWeakReference;
     private static int gravity         = Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM;
     private static int xOffset         = 0;
     private static int yOffset         = (int) (64 * Utils.getApp().getResources().getDisplayMetrics().density + 0.5);
@@ -89,9 +84,8 @@ public final class ToastUtils {
         if (view != null) {
             return view;
         }
-        final Toast toast = getToastFromWR();
-        if (toast != null) {
-            return toast.getView();
+        if (sToast != null) {
+            return sToast.getView();
         }
         return null;
     }
@@ -129,7 +123,7 @@ public final class ToastUtils {
      * @param text 文本
      */
     public static void showShortSafe(@NonNull final CharSequence text) {
-        sHandler.post(new Runnable() {
+        HANDLER.post(new Runnable() {
             @Override
             public void run() {
                 show(text, Toast.LENGTH_SHORT);
@@ -143,7 +137,7 @@ public final class ToastUtils {
      * @param resId 资源Id
      */
     public static void showShortSafe(@StringRes final int resId) {
-        sHandler.post(new Runnable() {
+        HANDLER.post(new Runnable() {
             @Override
             public void run() {
                 show(resId, Toast.LENGTH_SHORT);
@@ -158,7 +152,7 @@ public final class ToastUtils {
      * @param args  参数
      */
     public static void showShortSafe(@StringRes final int resId, final Object... args) {
-        sHandler.post(new Runnable() {
+        HANDLER.post(new Runnable() {
             @Override
             public void run() {
                 show(resId, Toast.LENGTH_SHORT, args);
@@ -173,7 +167,7 @@ public final class ToastUtils {
      * @param args   参数
      */
     public static void showShortSafe(final String format, final Object... args) {
-        sHandler.post(new Runnable() {
+        HANDLER.post(new Runnable() {
             @Override
             public void run() {
                 show(format, Toast.LENGTH_SHORT, args);
@@ -187,7 +181,7 @@ public final class ToastUtils {
      * @param text 文本
      */
     public static void showLongSafe(@NonNull final CharSequence text) {
-        sHandler.post(new Runnable() {
+        HANDLER.post(new Runnable() {
             @Override
             public void run() {
                 show(text, Toast.LENGTH_LONG);
@@ -201,7 +195,7 @@ public final class ToastUtils {
      * @param resId 资源Id
      */
     public static void showLongSafe(@StringRes final int resId) {
-        sHandler.post(new Runnable() {
+        HANDLER.post(new Runnable() {
             @Override
             public void run() {
                 show(resId, Toast.LENGTH_LONG);
@@ -216,7 +210,7 @@ public final class ToastUtils {
      * @param args  参数
      */
     public static void showLongSafe(@StringRes final int resId, final Object... args) {
-        sHandler.post(new Runnable() {
+        HANDLER.post(new Runnable() {
             @Override
             public void run() {
                 show(resId, Toast.LENGTH_LONG, args);
@@ -231,7 +225,7 @@ public final class ToastUtils {
      * @param args   参数
      */
     public static void showLongSafe(final String format, final Object... args) {
-        sHandler.post(new Runnable() {
+        HANDLER.post(new Runnable() {
             @Override
             public void run() {
                 show(format, Toast.LENGTH_LONG, args);
@@ -319,7 +313,7 @@ public final class ToastUtils {
      * 安全地显示短时自定义吐司
      */
     public static void showCustomShortSafe(@LayoutRes final int layoutId) {
-        sHandler.post(new Runnable() {
+        HANDLER.post(new Runnable() {
             @Override
             public void run() {
                 setView(layoutId);
@@ -332,7 +326,7 @@ public final class ToastUtils {
      * 安全地显示长时自定义吐司
      */
     public static void showCustomLongSafe(@LayoutRes final int layoutId) {
-        sHandler.post(new Runnable() {
+        HANDLER.post(new Runnable() {
             @Override
             public void run() {
                 setView(layoutId);
@@ -361,7 +355,7 @@ public final class ToastUtils {
      * 安全地显示短时自定义吐司
      */
     public static void showCustomShortSafe(@NonNull final View view) {
-        sHandler.post(new Runnable() {
+        HANDLER.post(new Runnable() {
             @Override
             public void run() {
                 setView(view);
@@ -374,7 +368,7 @@ public final class ToastUtils {
      * 安全地显示长时自定义吐司
      */
     public static void showCustomLongSafe(@NonNull final View view) {
-        sHandler.post(new Runnable() {
+        HANDLER.post(new Runnable() {
             @Override
             public void run() {
                 setView(view);
@@ -439,55 +433,36 @@ public final class ToastUtils {
      */
     private static void show(final CharSequence text, final int duration) {
         cancel();
-        Toast toast;
         final View view = getViewFromWR();
         if (view != null) {
-            toast = new Toast(Utils.getApp());
-            toast.setView(view);
-            toast.setDuration(duration);
+            sToast = new Toast(Utils.getApp());
+            sToast.setView(view);
+            sToast.setDuration(duration);
         } else {
-            if (messageColor != DEFAULT_COLOR) {
-                SpannableString spannableString = new SpannableString(text);
-                ForegroundColorSpan colorSpan = new ForegroundColorSpan(messageColor);
-                spannableString.setSpan(colorSpan, 0, spannableString.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
-                toast = Toast.makeText(Utils.getApp(), spannableString, duration);
-            } else {
-                toast = Toast.makeText(Utils.getApp(), text, duration);
-            }
+            sToast = Toast.makeText(Utils.getApp(), text, duration);
             // solve the font of toast
-            TextViewCompat.setTextAppearance((TextView) toast.getView().findViewById(android.R.id.message), android.R.style.TextAppearance);
+            TextView tvMessage = (TextView) sToast.getView().findViewById(android.R.id.message);
+            TextViewCompat.setTextAppearance(tvMessage, android.R.style.TextAppearance);
+            tvMessage.setTextColor(messageColor);
         }
-        View toastView = toast.getView();
+        View toastView = sToast.getView();
         if (bgResource != -1) {
             toastView.setBackgroundResource(bgResource);
         } else if (backgroundColor != DEFAULT_COLOR) {
             toastView.setBackgroundColor(backgroundColor);
         }
-        toast.setGravity(gravity, xOffset, yOffset);
-        sToastWeakReference = new WeakReference<>(toast);
-        toast.show();
+        sToast.setGravity(gravity, xOffset, yOffset);
+        sToast.show();
     }
 
     /**
      * 取消吐司显示
      */
     public static void cancel() {
-        Toast toast = getToastFromWR();
-        if (toast != null) {
-            toast.cancel();
-        }
-        sToastWeakReference = null;
-    }
-
-    private static Toast getToastFromWR() {
-        if (sToastWeakReference != null) {
-            final Toast toast = sToastWeakReference.get();
-            if (toast != null) {
-                return toast;
-            }
+        if (sToast != null) {
+            sToast.cancel();
+            sToast = null;
         }
-        Log.e(TAG, "getToastFromWR: ", new NullPointerException("Toast is null"));
-        return null;
     }
 
     private static View getViewFromWR() {
@@ -497,7 +472,6 @@ public final class ToastUtils {
                 return view;
             }
         }
-        Log.e(TAG, "getViewFromWR: ", new NullPointerException("The custom view of toast is null"));
         return null;
     }
 }

utilcode/src/main/java/com/blankj/utilcode/util/Utils.java

@@ -61,6 +61,7 @@ public final class Utils {
         @Override
         public void onActivityDestroyed(Activity activity) {
             sActivityList.remove(activity);
+            ToastUtils.cancel();
         }
     };
 

utilcode/src/test/java/com/blankj/utilcode/util/CacheUtilsTest.java

@@ -319,7 +319,9 @@ public class CacheUtilsTest {
     }
 
     static class SerializableTest implements Serializable {
-        private static final long serialVersionUID = -8021039743766780051L;
+
+        private static final long serialVersionUID = -5806706668736895024L;
+
         String author;
         String className;