Sample Dream showing an error message.
Change-Id: I56df7392ec5cd1c2b56cac61ffacc5df5ad6244b
diff --git a/Bummer/Android.mk b/Bummer/Android.mk
new file mode 100644
index 0000000..221d322
--- /dev/null
+++ b/Bummer/Android.mk
@@ -0,0 +1,14 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+# Only compile source java files in this apk.
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_PACKAGE_NAME := Bummer
+
+include $(BUILD_PACKAGE)
+
+# Use the following include to make our test apk.
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/Bummer/AndroidManifest.xml b/Bummer/AndroidManifest.xml
new file mode 100644
index 0000000..7572bb3
--- /dev/null
+++ b/Bummer/AndroidManifest.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.android.dreams.bummer"
+ android:versionCode="1"
+ android:versionName="1.0">
+
+ <application android:label="Bummer">
+ <service
+ android:name=".Bummer"
+ android:exported="true"
+ android:label="Bummer">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.DEFAULT" />
+ <category android:name="android.intent.category.DREAM" />
+ </intent-filter>
+ </service>
+ </application>
+</manifest>
diff --git a/Bummer/src/com/android/dreams/bummer/Bummer.java b/Bummer/src/com/android/dreams/bummer/Bummer.java
new file mode 100644
index 0000000..8cfa138
--- /dev/null
+++ b/Bummer/src/com/android/dreams/bummer/Bummer.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * 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 com.android.dreams.bummer;
+
+import android.graphics.Color;
+import android.service.dreams.Dream;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+
+public class Bummer extends Dream {
+ public static final int MOVE = 1;
+
+ public static final int DELAY = 1000; // ms
+
+ public String message = "Bummer!";
+ public int color = Color.WHITE;
+ public float size = 20.0f;
+
+ private FrameLayout mFrame;
+ private BummerView mApology;
+
+ @Override
+ public void onStart() {
+ mFrame = new FrameLayout(this);
+ mFrame.setLayoutParams(new ViewGroup.LayoutParams(
+ ViewGroup.LayoutParams.MATCH_PARENT,
+ ViewGroup.LayoutParams.MATCH_PARENT
+ ));
+
+ mApology = new BummerView(this);
+ mApology.setText(message);
+ mApology.setTextColor(color);
+ mApology.setTextSize(size);
+ mApology.setCompoundDrawablesWithIntrinsicBounds(android.R.drawable.stat_sys_warning, 0, 0,
+ 0);
+ mApology.setCompoundDrawablePadding(8);
+ mApology.setAlpha(0.5f);
+
+ final FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(
+ ViewGroup.LayoutParams.WRAP_CONTENT,
+ ViewGroup.LayoutParams.WRAP_CONTENT
+ );
+ mApology.setVisibility(View.INVISIBLE);
+ mFrame.addView(mApology, lp);
+
+ setContentView(mFrame);
+ }
+
+}
diff --git a/Bummer/src/com/android/dreams/bummer/BummerView.java b/Bummer/src/com/android/dreams/bummer/BummerView.java
new file mode 100644
index 0000000..dc2a89d
--- /dev/null
+++ b/Bummer/src/com/android/dreams/bummer/BummerView.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * 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 com.android.dreams.bummer;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.TextView;
+
+public class BummerView extends TextView {
+ public static final int START = 1;
+ public static final int MOVE = 2;
+
+ private int mDelay = 10000; // ms
+ private int mAnimTime = 2000; // ms
+ private boolean mAnimate = true;
+
+ private Handler mHandler = new Handler() {
+ @Override
+ public void handleMessage(Message m) {
+ boolean animate = false;
+ switch (m.what) {
+ case MOVE:
+ animate = mAnimate;
+ // fall through
+ case START:
+ final View parent = (View) BummerView.this.getParent();
+ if (parent == null)
+ return;
+
+ final float framew = parent.getMeasuredWidth();
+ final float frameh = parent.getMeasuredHeight();
+ final float textw = getMeasuredWidth();
+ final float texth = getMeasuredHeight();
+
+ final float newx = (float) (Math.random() * (framew - textw));
+ final float newy = (float) (Math.random() * (frameh - texth));
+ if (animate) {
+ animate().x(newx)
+ .y(newy)
+ .setDuration(mAnimTime)
+ .start();
+ } else {
+ setX(newx);
+ setY(newy);
+ }
+ setVisibility(View.VISIBLE);
+
+ removeMessages(MOVE);
+ sendEmptyMessageDelayed(MOVE, mDelay);
+ break;
+ }
+ }
+ };
+
+ public BummerView(Context context) {
+ super(context);
+ }
+
+ public BummerView(Context context, AttributeSet attrs) {
+ this(context, attrs, 0);
+ }
+
+ public BummerView(Context context, AttributeSet attrs, int flags) {
+ super(context, attrs, flags);
+ }
+
+ public void setAnimationParams(boolean animate, int delay, int animTime) {
+ mAnimate = animate;
+ mDelay = delay;
+ mAnimTime = animTime;
+ }
+
+ @Override
+ public void onAttachedToWindow() {
+ final View parent = (View) this.getParent();
+ parent.addOnLayoutChangeListener(new OnLayoutChangeListener() {
+ public void onLayoutChange(View v, int left, int top, int right, int bottom,
+ int oldLeft, int oldTop, int oldRight, int oldBottom) {
+ if (v == parent && right != oldRight) {
+ mHandler.removeMessages(MOVE);
+ mHandler.sendEmptyMessage(START);
+ }
+ }
+ });
+
+ mHandler.sendEmptyMessage(START);
+ }
+
+}
