bug修复和添加Crouton源码

Crouton/de/keyboardsurfer/android/widget/crouton/Configuration.java

@@ -0,0 +1,130 @@
+/*
+ * Copyright 2012 - 2014 Benjamin Weiss
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package de.keyboardsurfer.android.widget.crouton;
+
+/**
+ * Allows configuring a {@link Crouton}s behaviour aside from the actual view,
+ * which is defined via {@link Style}.
+ * <p/>
+ * This allows to re-use a {@link Style} while modifying parameters that only have to be applied
+ * when the {@link Crouton} is being displayed.
+ *
+ * @author chris
+ * @since 1.8
+ */
+public class Configuration {
+
+
+  /**
+   * Display a {@link Crouton} for an infinite amount of time or
+   * until {@link de.keyboardsurfer.android.widget.crouton.Crouton#cancel()} has been called.
+   */
+  public static final int DURATION_INFINITE = -1;
+  /** The default short display duration of a {@link Crouton}. */
+  public static final int DURATION_SHORT = 3000;
+  /** The default long display duration of a {@link Crouton}. */
+  public static final int DURATION_LONG = 5000;
+
+  /** The default {@link Configuration} of a {@link Crouton}. */
+  public static final Configuration DEFAULT;
+
+  static {
+    DEFAULT = new Builder().setDuration(DURATION_SHORT).build();
+  }
+
+  /** The durationInMilliseconds the {@link Crouton} will be displayed in milliseconds. */
+  final int durationInMilliseconds;
+  /** The resource id for the in animation. */
+  final int inAnimationResId;
+  /** The resource id for the out animation. */
+  final int outAnimationResId;
+
+  private Configuration(Builder builder) {
+    this.durationInMilliseconds = builder.durationInMilliseconds;
+    this.inAnimationResId = builder.inAnimationResId;
+    this.outAnimationResId = builder.outAnimationResId;
+  }
+
+  /** Creates a {@link Builder} to build a {@link Configuration} upon. */
+  public static class Builder {
+    private int durationInMilliseconds = DURATION_SHORT;
+    private int inAnimationResId = 0;
+    private int outAnimationResId = 0;
+
+    /**
+     * Set the durationInMilliseconds option of the {@link Crouton}.
+     *
+     * @param duration
+     *   The durationInMilliseconds the crouton will be displayed
+     *   {@link Crouton} in milliseconds.
+     *
+     * @return the {@link Builder}.
+     */
+    public Builder setDuration(final int duration) {
+      this.durationInMilliseconds = duration;
+
+      return this;
+    }
+
+    /**
+     * The resource id for the in animation.
+     *
+     * @param inAnimationResId
+     *   The resource identifier for the animation that's being shown
+     *   when the {@link Crouton} is going to be displayed.
+     *
+     * @return the {@link Builder}.
+     */
+    public Builder setInAnimation(final int inAnimationResId) {
+      this.inAnimationResId = inAnimationResId;
+
+      return this;
+    }
+
+    /**
+     * The resource id for the out animation
+     *
+     * @param outAnimationResId
+     *   The resource identifier for the animation that's being shown
+     *   when the {@link Crouton} is going to be removed.
+     *
+     * @return the {@link Builder}.
+     */
+    public Builder setOutAnimation(final int outAnimationResId) {
+      this.outAnimationResId = outAnimationResId;
+
+      return this;
+    }
+
+    /**
+     * Builds the {@link Configuration}.
+     *
+     * @return The built {@link Configuration}.
+     */
+    public Configuration build() {
+      return new Configuration(this);
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "Configuration{" +
+      "durationInMilliseconds=" + durationInMilliseconds +
+      ", inAnimationResId=" + inAnimationResId +
+      ", outAnimationResId=" + outAnimationResId +
+      '}';
+  }
+}