Revert "Remove dead code #11: Remove more unused classes" (de47e355) · Commits · e / os / android_frameworks_base

api/current.txt

+2 −2

Original line number	Diff line number	Diff line
		@@ -482,7 +482,7 @@ package android {
		field public static final int dialogTitle = 16843250; // 0x10101f2
		field public static final int digits = 16843110; // 0x1010166
		field public static final int direction = 16843217; // 0x10101d1
		field public static final deprecated int directionDescriptions = 16843681; // 0x10103a1
		field public static final int directionDescriptions = 16843681; // 0x10103a1
		field public static final int directionPriority = 16843218; // 0x10101d2
		field public static final int disableDependentsState = 16843249; // 0x10101f1
		field public static final int disabledAlpha = 16842803; // 0x1010033
		@@ -1200,7 +1200,7 @@ package android {
		field public static final int tag = 16842961; // 0x10100d1
		field public static final int targetActivity = 16843266; // 0x1010202
		field public static final int targetClass = 16842799; // 0x101002f
		field public static final deprecated int targetDescriptions = 16843680; // 0x10103a0
		field public static final int targetDescriptions = 16843680; // 0x10103a0
		field public static final int targetId = 16843740; // 0x10103dc
		field public static final int targetName = 16843853; // 0x101044d
		field public static final int targetPackage = 16842785; // 0x1010021

core/java/com/android/internal/widget/FaceUnlockView.java

0 → 100644

+67 −0

Original line number	Diff line number	Diff line
		/*
		* 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.internal.widget;

		import android.content.Context;
		import android.util.AttributeSet;
		import android.widget.RelativeLayout;

		public class FaceUnlockView extends RelativeLayout {
		private static final String TAG = "FaceUnlockView";

		public FaceUnlockView(Context context) {
		this(context, null);
		}

		public FaceUnlockView(Context context, AttributeSet attrs) {
		super(context, attrs);
		}

		private int resolveMeasured(int measureSpec, int desired)
		{
		int result = 0;
		int specSize = MeasureSpec.getSize(measureSpec);
		switch (MeasureSpec.getMode(measureSpec)) {
		case MeasureSpec.UNSPECIFIED:
		result = desired;
		break;
		case MeasureSpec.AT_MOST:
		result = Math.max(specSize, desired);
		break;
		case MeasureSpec.EXACTLY:
		default:
		result = specSize;
		}
		return result;
		}

		@Override
		protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
		final int minimumWidth = getSuggestedMinimumWidth();
		final int minimumHeight = getSuggestedMinimumHeight();
		int viewWidth = resolveMeasured(widthMeasureSpec, minimumWidth);
		int viewHeight = resolveMeasured(heightMeasureSpec, minimumHeight);

		final int chosenSize = Math.min(viewWidth, viewHeight);
		final int newWidthMeasureSpec =
		MeasureSpec.makeMeasureSpec(chosenSize, MeasureSpec.AT_MOST);
		final int newHeightMeasureSpec =
		MeasureSpec.makeMeasureSpec(chosenSize, MeasureSpec.AT_MOST);

		super.onMeasure(newWidthMeasureSpec, newHeightMeasureSpec);
		}
		}

core/java/com/android/internal/widget/SizeAdaptiveLayout.java

0 → 100644

+442 −0

Original line number	Diff line number	Diff line
		/*
		* 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.internal.widget;

		import java.lang.Math;

		import com.android.internal.R;

		import android.animation.Animator;
		import android.animation.Animator.AnimatorListener;
		import android.animation.AnimatorSet;
		import android.animation.ObjectAnimator;
		import android.content.Context;
		import android.content.res.TypedArray;
		import android.graphics.Color;
		import android.graphics.drawable.ColorDrawable;
		import android.graphics.drawable.Drawable;
		import android.graphics.drawable.StateListDrawable;
		import android.util.AttributeSet;
		import android.util.Log;
		import android.util.StateSet;
		import android.view.View;
		import android.view.ViewDebug;
		import android.view.ViewGroup;
		import android.widget.RemoteViews.RemoteView;

		/**
		* A layout that switches between its children based on the requested layout height.
		* Each child specifies its minimum and maximum valid height. Results are undefined
		* if children specify overlapping ranges. A child may specify the maximum height
		* as 'unbounded' to indicate that it is willing to be displayed arbitrarily tall.
		*
		* <p>
		* See {@link SizeAdaptiveLayout.LayoutParams} for a full description of the
		* layout parameters used by SizeAdaptiveLayout.
		*/
		@RemoteView
		public class SizeAdaptiveLayout extends ViewGroup {

		private static final String TAG = "SizeAdaptiveLayout";
		private static final boolean DEBUG = false;
		private static final boolean REPORT_BAD_BOUNDS = true;
		private static final long CROSSFADE_TIME = 250;

		// TypedArray indices
		private static final int MIN_VALID_HEIGHT =
		R.styleable.SizeAdaptiveLayout_Layout_layout_minHeight;
		private static final int MAX_VALID_HEIGHT =
		R.styleable.SizeAdaptiveLayout_Layout_layout_maxHeight;

		// view state
		private View mActiveChild;
		private View mLastActive;

		// animation state
		private AnimatorSet mTransitionAnimation;
		private AnimatorListener mAnimatorListener;
		private ObjectAnimator mFadePanel;
		private ObjectAnimator mFadeView;
		private int mCanceledAnimationCount;
		private View mEnteringView;
		private View mLeavingView;
		// View used to hide larger views under smaller ones to create a uniform crossfade
		private View mModestyPanel;
		private int mModestyPanelTop;

		public SizeAdaptiveLayout(Context context) {
		this(context, null);
		}

		public SizeAdaptiveLayout(Context context, AttributeSet attrs) {
		this(context, attrs, 0);
		}

		public SizeAdaptiveLayout(Context context, AttributeSet attrs, int defStyleAttr) {
		this(context, attrs, defStyleAttr, 0);
		}

		public SizeAdaptiveLayout(
		Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
		super(context, attrs, defStyleAttr, defStyleRes);
		initialize();
		}

		private void initialize() {
		mModestyPanel = new View(getContext());
		// If the SizeAdaptiveLayout has a solid background, use it as a transition hint.
		Drawable background = getBackground();
		if (background instanceof StateListDrawable) {
		StateListDrawable sld = (StateListDrawable) background;
		sld.setState(StateSet.WILD_CARD);
		background = sld.getCurrent();
		}
		if (background instanceof ColorDrawable) {
		mModestyPanel.setBackgroundDrawable(background);
		}
		SizeAdaptiveLayout.LayoutParams layout =
		new SizeAdaptiveLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
		ViewGroup.LayoutParams.MATCH_PARENT);
		mModestyPanel.setLayoutParams(layout);
		addView(mModestyPanel);
		mFadePanel = ObjectAnimator.ofFloat(mModestyPanel, "alpha", 0f);
		mFadeView = ObjectAnimator.ofFloat(null, "alpha", 0f);
		mAnimatorListener = new BringToFrontOnEnd();
		mTransitionAnimation = new AnimatorSet();
		mTransitionAnimation.play(mFadeView).with(mFadePanel);
		mTransitionAnimation.setDuration(CROSSFADE_TIME);
		mTransitionAnimation.addListener(mAnimatorListener);
		}

		/**
		* Visible for testing
		* @hide
		*/
		public Animator getTransitionAnimation() {
		return mTransitionAnimation;
		}

		/**
		* Visible for testing
		* @hide
		*/
		public View getModestyPanel() {
		return mModestyPanel;
		}

		@Override
		public void onAttachedToWindow() {
		mLastActive = null;
		// make sure all views start off invisible.
		for (int i = 0; i < getChildCount(); i++) {
		getChildAt(i).setVisibility(View.GONE);
		}
		}

		@Override
		protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
		if (DEBUG) Log.d(TAG, this + " measure spec: " +
		MeasureSpec.toString(heightMeasureSpec));
		View model = selectActiveChild(heightMeasureSpec);
		if (model == null) {
		setMeasuredDimension(0, 0);
		return;
		}
		SizeAdaptiveLayout.LayoutParams lp =
		(SizeAdaptiveLayout.LayoutParams) model.getLayoutParams();
		if (DEBUG) Log.d(TAG, "active min: " + lp.minHeight + " max: " + lp.maxHeight);
		measureChild(model, widthMeasureSpec, heightMeasureSpec);
		int childHeight = model.getMeasuredHeight();
		int childWidth = model.getMeasuredHeight();
		int childState = combineMeasuredStates(0, model.getMeasuredState());
		if (DEBUG) Log.d(TAG, "measured child at: " + childHeight);
		int resolvedWidth = resolveSizeAndState(childWidth, widthMeasureSpec, childState);
		int resolvedHeight = resolveSizeAndState(childHeight, heightMeasureSpec, childState);
		if (DEBUG) Log.d(TAG, "resolved to: " + resolvedHeight);
		int boundedHeight = clampSizeToBounds(resolvedHeight, model);
		if (DEBUG) Log.d(TAG, "bounded to: " + boundedHeight);
		setMeasuredDimension(resolvedWidth, boundedHeight);
		}

		private int clampSizeToBounds(int measuredHeight, View child) {
		SizeAdaptiveLayout.LayoutParams lp =
		(SizeAdaptiveLayout.LayoutParams) child.getLayoutParams();
		int heightIn = View.MEASURED_SIZE_MASK & measuredHeight;
		int height = Math.max(heightIn, lp.minHeight);
		if (lp.maxHeight != SizeAdaptiveLayout.LayoutParams.UNBOUNDED) {
		height = Math.min(height, lp.maxHeight);
		}

		if (REPORT_BAD_BOUNDS && heightIn != height) {
		Log.d(TAG, this + "child view " + child + " " +
		"measured out of bounds at " + heightIn +"px " +
		"clamped to " + height + "px");
		}

		return height;
		}

		//TODO extend to width and height
		private View selectActiveChild(int heightMeasureSpec) {
		final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
		final int heightSize = MeasureSpec.getSize(heightMeasureSpec);

		View unboundedView = null;
		View tallestView = null;
		int tallestViewSize = 0;
		View smallestView = null;
		int smallestViewSize = Integer.MAX_VALUE;
		for (int i = 0; i < getChildCount(); i++) {
		View child = getChildAt(i);
		if (child != mModestyPanel) {
		SizeAdaptiveLayout.LayoutParams lp =
		(SizeAdaptiveLayout.LayoutParams) child.getLayoutParams();
		if (DEBUG) Log.d(TAG, "looking at " + i +
		" with min: " + lp.minHeight +
		" max: " + lp.maxHeight);
		if (lp.maxHeight == SizeAdaptiveLayout.LayoutParams.UNBOUNDED &&
		unboundedView == null) {
		unboundedView = child;
		}
		if (lp.maxHeight > tallestViewSize) {
		tallestViewSize = lp.maxHeight;
		tallestView = child;
		}
		if (lp.minHeight < smallestViewSize) {
		smallestViewSize = lp.minHeight;
		smallestView = child;
		}
		if (heightMode != MeasureSpec.UNSPECIFIED &&
		heightSize >= lp.minHeight && heightSize <= lp.maxHeight) {
		if (DEBUG) Log.d(TAG, " found exact match, finishing early");
		return child;
		}
		}
		}
		if (unboundedView != null) {
		tallestView = unboundedView;
		}
		if (heightMode == MeasureSpec.UNSPECIFIED \|\| heightSize > tallestViewSize) {
		return tallestView;
		} else {
		return smallestView;
		}
		}

		@Override
		protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
		if (DEBUG) Log.d(TAG, this + " onlayout height: " + (bottom - top));
		mLastActive = mActiveChild;
		int measureSpec = View.MeasureSpec.makeMeasureSpec(bottom - top,
		View.MeasureSpec.EXACTLY);
		mActiveChild = selectActiveChild(measureSpec);
		if (mActiveChild == null) return;

		mActiveChild.setVisibility(View.VISIBLE);

		if (mLastActive != mActiveChild && mLastActive != null) {
		if (DEBUG) Log.d(TAG, this + " changed children from: " + mLastActive +
		" to: " + mActiveChild);

		mEnteringView = mActiveChild;
		mLeavingView = mLastActive;

		mEnteringView.setAlpha(1f);

		mModestyPanel.setAlpha(1f);
		mModestyPanel.bringToFront();
		mModestyPanelTop = mLeavingView.getHeight();
		mModestyPanel.setVisibility(View.VISIBLE);
		// TODO: mModestyPanel background should be compatible with mLeavingView

		mLeavingView.bringToFront();

		if (mTransitionAnimation.isRunning()) {
		mTransitionAnimation.cancel();
		}
		mFadeView.setTarget(mLeavingView);
		mFadeView.setFloatValues(0f);
		mFadePanel.setFloatValues(0f);
		mTransitionAnimation.setupStartValues();
		mTransitionAnimation.start();
		}
		final int childWidth = mActiveChild.getMeasuredWidth();
		final int childHeight = mActiveChild.getMeasuredHeight();
		// TODO investigate setting LAYER_TYPE_HARDWARE on mLastActive
		mActiveChild.layout(0, 0, childWidth, childHeight);

		if (DEBUG) Log.d(TAG, "got modesty offset of " + mModestyPanelTop);
		mModestyPanel.layout(0, mModestyPanelTop, childWidth, mModestyPanelTop + childHeight);
		}

		@Override
		public LayoutParams generateLayoutParams(AttributeSet attrs) {
		if (DEBUG) Log.d(TAG, "generate layout from attrs");
		return new SizeAdaptiveLayout.LayoutParams(getContext(), attrs);
		}

		@Override
		protected LayoutParams generateLayoutParams(ViewGroup.LayoutParams p) {
		if (DEBUG) Log.d(TAG, "generate default layout from viewgroup");
		return new SizeAdaptiveLayout.LayoutParams(p);
		}

		@Override
		protected LayoutParams generateDefaultLayoutParams() {
		if (DEBUG) Log.d(TAG, "generate default layout from null");
		return new SizeAdaptiveLayout.LayoutParams();
		}

		@Override
		protected boolean checkLayoutParams(ViewGroup.LayoutParams p) {
		return p instanceof SizeAdaptiveLayout.LayoutParams;
		}

		/**
		* Per-child layout information associated with ViewSizeAdaptiveLayout.
		*
		* TODO extend to width and height
		*
		* @attr ref android.R.styleable#SizeAdaptiveLayout_Layout_layout_minHeight
		* @attr ref android.R.styleable#SizeAdaptiveLayout_Layout_layout_maxHeight
		*/
		public static class LayoutParams extends ViewGroup.LayoutParams {

		/**
		* Indicates the minimum valid height for the child.
		*/
		@ViewDebug.ExportedProperty(category = "layout")
		public int minHeight;

		/**
		* Indicates the maximum valid height for the child.
		*/
		@ViewDebug.ExportedProperty(category = "layout")
		public int maxHeight;

		/**
		* Constant value for maxHeight that indicates there is not maximum height.
		*/
		public static final int UNBOUNDED = -1;

		/**
		* {@inheritDoc}
		*/
		public LayoutParams(Context c, AttributeSet attrs) {
		super(c, attrs);
		if (DEBUG) {
		Log.d(TAG, "construct layout from attrs");
		for (int i = 0; i < attrs.getAttributeCount(); i++) {
		Log.d(TAG, " " + attrs.getAttributeName(i) + " = " +
		attrs.getAttributeValue(i));
		}
		}
		TypedArray a =
		c.obtainStyledAttributes(attrs,
		R.styleable.SizeAdaptiveLayout_Layout);

		minHeight = a.getDimensionPixelSize(MIN_VALID_HEIGHT, 0);
		if (DEBUG) Log.d(TAG, "got minHeight of: " + minHeight);

		try {
		maxHeight = a.getLayoutDimension(MAX_VALID_HEIGHT, UNBOUNDED);
		if (DEBUG) Log.d(TAG, "got maxHeight of: " + maxHeight);
		} catch (Exception e) {
		if (DEBUG) Log.d(TAG, "caught exception looking for maxValidHeight " + e);
		}

		a.recycle();
		}

		/**
		* Creates a new set of layout parameters with the specified width, height
		* and valid height bounds.
		*
		* @param width the width, either {@link #MATCH_PARENT},
		* {@link #WRAP_CONTENT} or a fixed size in pixels
		* @param height the height, either {@link #MATCH_PARENT},
		* {@link #WRAP_CONTENT} or a fixed size in pixels
		* @param minHeight the minimum height of this child
		* @param maxHeight the maximum height of this child
		* or {@link #UNBOUNDED} if the child can grow forever
		*/
		public LayoutParams(int width, int height, int minHeight, int maxHeight) {
		super(width, height);
		this.minHeight = minHeight;
		this.maxHeight = maxHeight;
		}

		/**
		* {@inheritDoc}
		*/
		public LayoutParams(int width, int height) {
		this(width, height, UNBOUNDED, UNBOUNDED);
		}

		/**
		* Constructs a new LayoutParams with default values as defined in {@link LayoutParams}.
		*/
		public LayoutParams() {
		this(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED);
		}

		/**
		* {@inheritDoc}
		*/
		public LayoutParams(ViewGroup.LayoutParams p) {
		super(p);
		minHeight = UNBOUNDED;
		maxHeight = UNBOUNDED;
		}

		public String debug(String output) {
		return output + "SizeAdaptiveLayout.LayoutParams={" +
		", max=" + maxHeight +
		", max=" + minHeight + "}";
		}
		}

		class BringToFrontOnEnd implements AnimatorListener {
		@Override
		public void onAnimationEnd(Animator animation) {
		if (mCanceledAnimationCount == 0) {
		mLeavingView.setVisibility(View.GONE);
		mModestyPanel.setVisibility(View.GONE);
		mEnteringView.bringToFront();
		mEnteringView = null;
		mLeavingView = null;
		} else {
		mCanceledAnimationCount--;
		}
		}

		@Override
		public void onAnimationCancel(Animator animation) {
		mCanceledAnimationCount++;
		}

		@Override
		public void onAnimationRepeat(Animator animation) {
		if (DEBUG) Log.d(TAG, "fade animation repeated: should never happen.");
		assert(false);
		}

		@Override
		public void onAnimationStart(Animator animation) {
		}
		}
		}

core/java/com/android/internal/widget/WaveView.java

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+663 −0

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Preview size limit exceeded, changes collapsed.

core/java/com/android/internal/widget/multiwaveview/Ease.java

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+132 −0

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Preview size limit exceeded, changes collapsed.