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-rw-r--r--res/layout-land/search_bar.xml6
-rw-r--r--res/layout-port/search_bar.xml10
-rw-r--r--res/layout-sw600dp/search_bar.xml6
-rw-r--r--src/com/android/launcher2/BubbleTextView.java6
-rw-r--r--src/com/android/launcher2/HolographicImageView.java50
-rw-r--r--src/com/android/launcher2/HolographicLinearLayout.java51
-rw-r--r--src/com/android/launcher2/HolographicViewHelper.java73
7 files changed, 184 insertions, 18 deletions
diff --git a/res/layout-land/search_bar.xml b/res/layout-land/search_bar.xml
index a1c87e4b2..c606173fd 100644
--- a/res/layout-land/search_bar.xml
+++ b/res/layout-land/search_bar.xml
@@ -20,14 +20,13 @@
android:layout_width="@dimen/qsb_bar_height"
android:layout_height="match_parent">
<!-- Global search icon -->
- <ImageView
+ <com.android.launcher2.HolographicImageView
style="@style/SearchButton"
android:id="@+id/search_button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:src="@drawable/ic_home_search_normal_holo"
android:adjustViewBounds="true"
- android:background="?android:attr/selectableItemBackground"
android:onClick="onClickSearchButton"
android:focusable="true"
android:clickable="true"
@@ -42,14 +41,13 @@
android:clickable="true" />
<!-- Voice search icon -->
- <ImageView
+ <com.android.launcher2.HolographicImageView
style="@style/SearchButton"
android:id="@+id/voice_button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:src="@drawable/ic_home_voice_search_holo"
android:adjustViewBounds="true"
- android:background="?android:attr/selectableItemBackground"
android:onClick="onClickVoiceButton"
android:focusable="true"
android:clickable="true"
diff --git a/res/layout-port/search_bar.xml b/res/layout-port/search_bar.xml
index 6b2c82794..5c20ec08e 100644
--- a/res/layout-port/search_bar.xml
+++ b/res/layout-port/search_bar.xml
@@ -22,7 +22,7 @@
android:layout_gravity="bottom|center_horizontal"
android:background="@drawable/search_frame">
<!-- Global search icon -->
- <LinearLayout
+ <com.android.launcher2.HolographicLinearLayout
style="@style/SearchButton"
android:id="@+id/search_button_container"
android:layout_width="match_parent"
@@ -30,7 +30,6 @@
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_toLeftOf="@+id/voice_button_container"
- android:background="?android:attr/selectableItemBackground"
android:onClick="onClickSearchButton"
android:focusable="true"
android:clickable="true"
@@ -41,10 +40,10 @@
android:layout_height="match_parent"
android:src="@drawable/ic_home_search_normal_holo"
android:adjustViewBounds="true" />
- </LinearLayout>
+ </com.android.launcher2.HolographicLinearLayout>
<!-- Voice search icon -->
- <LinearLayout
+ <com.android.launcher2.HolographicLinearLayout
style="@style/SearchButton.Voice"
android:id="@+id/voice_button_container"
android:layout_width="@dimen/search_bar_height"
@@ -52,7 +51,6 @@
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:gravity="right"
- android:background="?android:attr/selectableItemBackground"
android:onClick="onClickVoiceButton"
android:focusable="true"
android:clickable="true"
@@ -63,5 +61,5 @@
android:layout_height="match_parent"
android:src="@drawable/ic_home_voice_search_holo"
android:adjustViewBounds="true" />
- </LinearLayout>
+ </com.android.launcher2.HolographicLinearLayout>
</RelativeLayout>
diff --git a/res/layout-sw600dp/search_bar.xml b/res/layout-sw600dp/search_bar.xml
index f8b950c59..d8975b440 100644
--- a/res/layout-sw600dp/search_bar.xml
+++ b/res/layout-sw600dp/search_bar.xml
@@ -20,7 +20,7 @@
android:layout_width="match_parent"
android:layout_height="match_parent">
<!-- Global search icon -->
- <ImageView
+ <com.android.launcher2.HolographicImageView
style="@style/SearchButton"
android:id="@+id/search_button"
android:layout_width="wrap_content"
@@ -28,7 +28,6 @@
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:src="@drawable/ic_home_search_normal_holo"
- android:background="?android:attr/selectableItemBackground"
android:onClick="onClickSearchButton"
android:focusable="true"
android:clickable="true"
@@ -44,14 +43,13 @@
android:clickable="true" />
<!-- Voice search icon -->
- <ImageView
+ <com.android.launcher2.HolographicImageView
style="@style/SearchButton"
android:id="@+id/voice_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toRightOf="@+id/search_divider"
android:src="@drawable/ic_home_voice_search_holo"
- android:background="?android:attr/selectableItemBackground"
android:onClick="onClickVoiceButton"
android:focusable="true"
android:clickable="true"
diff --git a/src/com/android/launcher2/BubbleTextView.java b/src/com/android/launcher2/BubbleTextView.java
index 51fdc2eb6..49c47cef7 100644
--- a/src/com/android/launcher2/BubbleTextView.java
+++ b/src/com/android/launcher2/BubbleTextView.java
@@ -90,10 +90,8 @@ public class BubbleTextView extends TextView {
mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
mPaint.setColor(bubbleColor);
mBubbleColorAlpha = Color.alpha(bubbleColor) / 255.0f;
- mFocusedOutlineColor = res.getColor(android.R.color.holo_blue_light);
- mFocusedGlowColor = res.getColor(android.R.color.holo_blue_light);
- mPressedOutlineColor = res.getColor(android.R.color.holo_blue_light);
- mPressedGlowColor = res.getColor(android.R.color.holo_blue_light);
+ mFocusedOutlineColor = mFocusedGlowColor = mPressedOutlineColor = mPressedGlowColor =
+ res.getColor(android.R.color.holo_blue_light);
setShadowLayer(SHADOW_LARGE_RADIUS, 0.0f, SHADOW_Y_OFFSET, SHADOW_LARGE_COLOUR);
}
diff --git a/src/com/android/launcher2/HolographicImageView.java b/src/com/android/launcher2/HolographicImageView.java
new file mode 100644
index 000000000..1d34cd6ba
--- /dev/null
+++ b/src/com/android/launcher2/HolographicImageView.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2011 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.launcher2;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.util.AttributeSet;
+import android.widget.ImageView;
+
+public class HolographicImageView extends ImageView {
+
+ private final HolographicViewHelper mHolographicHelper;
+
+ public HolographicImageView(Context context) {
+ this(context, null);
+ }
+
+ public HolographicImageView(Context context, AttributeSet attrs) {
+ this(context, attrs, 0);
+ }
+
+ public HolographicImageView(Context context, AttributeSet attrs, int defStyle) {
+ super(context, attrs, defStyle);
+
+ mHolographicHelper = new HolographicViewHelper(context);
+ }
+
+ @Override
+ protected void onDraw(Canvas canvas) {
+ super.onDraw(canvas);
+
+ // One time call to generate the pressed/focused state -- must be called after
+ // measure/layout
+ mHolographicHelper.generatePressedFocusedStates(this);
+ }
+}
diff --git a/src/com/android/launcher2/HolographicLinearLayout.java b/src/com/android/launcher2/HolographicLinearLayout.java
new file mode 100644
index 000000000..986a063e5
--- /dev/null
+++ b/src/com/android/launcher2/HolographicLinearLayout.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2011 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.launcher2;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.util.AttributeSet;
+import android.widget.LinearLayout;
+
+public class HolographicLinearLayout extends LinearLayout {
+
+ private final HolographicViewHelper mHolographicHelper;
+
+ public HolographicLinearLayout(Context context) {
+ this(context, null);
+ }
+
+ public HolographicLinearLayout(Context context, AttributeSet attrs) {
+ this(context, attrs, 0);
+ }
+
+ public HolographicLinearLayout(Context context, AttributeSet attrs, int defStyle) {
+ super(context, attrs, defStyle);
+
+ setWillNotDraw(false);
+ mHolographicHelper = new HolographicViewHelper(context);
+ }
+
+ @Override
+ protected void onDraw(Canvas canvas) {
+ super.onDraw(canvas);
+
+ // One time call to generate the pressed/focused state -- must be called after
+ // measure/layout
+ mHolographicHelper.generatePressedFocusedStates(this);
+ }
+}
diff --git a/src/com/android/launcher2/HolographicViewHelper.java b/src/com/android/launcher2/HolographicViewHelper.java
new file mode 100644
index 000000000..c68a5eaad
--- /dev/null
+++ b/src/com/android/launcher2/HolographicViewHelper.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2011 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.launcher2;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.drawable.StateListDrawable;
+import android.view.View;
+
+public class HolographicViewHelper {
+
+ private final HolographicOutlineHelper mOutlineHelper = new HolographicOutlineHelper();
+ private final Canvas mTempCanvas = new Canvas();
+
+ private boolean mStatesUpdated;
+ private int mHighlightColor;
+
+ public HolographicViewHelper(Context context) {
+ Resources res = context.getResources();
+ mHighlightColor = res.getColor(android.R.color.holo_blue_light);
+ }
+
+ /**
+ * Generate the pressed/focused states if necessary.
+ */
+ void generatePressedFocusedStates(View v) {
+ if (!mStatesUpdated) {
+ mStatesUpdated = true;
+ Bitmap outline = createGlowingOutline(v, mTempCanvas, mHighlightColor, mHighlightColor);
+ FastBitmapDrawable d = new FastBitmapDrawable(outline);
+
+ StateListDrawable states = new StateListDrawable();
+ states.addState(new int[] {android.R.attr.state_pressed}, d);
+ states.addState(new int[] {android.R.attr.state_focused}, d);
+ v.setBackgroundDrawable(states);
+ }
+ }
+
+ /**
+ * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location.
+ * Responsibility for the bitmap is transferred to the caller.
+ */
+ private Bitmap createGlowingOutline(View v, Canvas canvas, int outlineColor, int glowColor) {
+ final int padding = HolographicOutlineHelper.MAX_OUTER_BLUR_RADIUS;
+ final Bitmap b = Bitmap.createBitmap(
+ v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888);
+
+ canvas.setBitmap(b);
+ canvas.save();
+ v.draw(canvas);
+ canvas.restore();
+ mOutlineHelper.applyOuterBlur(b, canvas, outlineColor);
+ canvas.setBitmap(null);
+
+ return b;
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 16:13:32 +0000