New new design for ResolverActivity (fd1e93d1) · Commits · e / os / android_frameworks_base

core/java/android/widget/AbsListView.java

+9 −8

Original line number	Diff line number	Diff line
		@@ -3325,8 +3325,8 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
		}
		if (dispatchNestedPreScroll(0, -rawDeltaY, mScrollConsumed, mScrollOffset)) {
		rawDeltaY += mScrollConsumed[1];
		scrollOffsetCorrection -= mScrollOffset[1];
		scrollConsumedCorrection -= mScrollConsumed[1];
		scrollOffsetCorrection = -mScrollOffset[1];
		scrollConsumedCorrection = mScrollConsumed[1];
		if (vtev != null) {
		vtev.offsetLocation(0, mScrollOffset[1]);
		}
		@@ -3437,7 +3437,7 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
		}
		}
		}
		mMotionY = y + scrollOffsetCorrection;
		mMotionY = y + lastYCorrection + scrollOffsetCorrection;
		}
		mLastY = y + lastYCorrection + scrollOffsetCorrection;
		}
		@@ -3505,10 +3505,10 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
		mMotionCorrection = 0;
		View motionView = getChildAt(motionPosition - mFirstPosition);
		mMotionViewOriginalTop = motionView != null ? motionView.getTop() : 0;
		mMotionY = y;
		mMotionY = y + scrollOffsetCorrection;
		mMotionPosition = motionPosition;
		}
		mLastY = y;
		mLastY = y + lastYCorrection + scrollOffsetCorrection;
		mDirection = newDirection;
		}
		}
		@@ -3876,7 +3876,7 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
		if (mPositionScroller != null) {
		mPositionScroller.stop();
		}
		if (flingVelocity) {
		if (flingVelocity && !dispatchNestedPreFling(0, -initialVelocity)) {
		dispatchNestedFling(0, -initialVelocity, false);
		}
		}
		@@ -4001,14 +4001,15 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
		* <p>Applications can use this method to manually initiate a fling as if the user
		* initiated it via touch interaction.</p>
		*
		* @param velocityY Vertical velocity in pixels per second
		* @param velocityY Vertical velocity in pixels per second. Note that this is velocity of
		* content, not velocity of a touch that initiated the fling.
		*/
		public void fling(int velocityY) {
		if (mFlingRunnable == null) {
		mFlingRunnable = new FlingRunnable();
		}
		reportScrollStateChange(OnScrollListener.SCROLL_STATE_FLING);
		mFlingRunnable.start(-velocityY);
		mFlingRunnable.start(velocityY);
		}

		@Override

core/java/com/android/internal/app/ResolverActivity.java

+32 −29

Original line number	Diff line number	Diff line
		@@ -90,7 +90,7 @@ public class ResolverActivity extends Activity implements AdapterView.OnItemClic
		private boolean mSafeForwardingMode;
		private boolean mAlwaysUseOption;
		private boolean mShowExtended;
		private GridView mGridView;
		private ListView mListView;
		private Button mAlwaysButton;
		private Button mOnceButton;
		private int mIconDpi;
		@@ -228,10 +228,13 @@ public class ResolverActivity extends Activity implements AdapterView.OnItemClic
		mLaunchedFromUid, alwaysUseOption);

		final int layoutId;
		final boolean useHeader;
		if (mAdapter.hasFilteredItem()) {
		layoutId = R.layout.resolver_list_with_default;
		alwaysUseOption = false;
		useHeader = true;
		} else {
		useHeader = false;
		layoutId = R.layout.resolver_list;
		}
		mAlwaysUseOption = alwaysUseOption;
		@@ -243,16 +246,19 @@ public class ResolverActivity extends Activity implements AdapterView.OnItemClic
		return;
		} else if (count > 1) {
		setContentView(layoutId);
		mGridView = (GridView) findViewById(R.id.resolver_list);
		mGridView.setAdapter(mAdapter);
		mGridView.setOnItemClickListener(this);
		mGridView.setOnItemLongClickListener(new ItemLongClickListener());
		mListView = (ListView) findViewById(R.id.resolver_list);
		mListView.setAdapter(mAdapter);
		mListView.setOnItemClickListener(this);
		mListView.setOnItemLongClickListener(new ItemLongClickListener());

		if (alwaysUseOption) {
		mGridView.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
		mListView.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
		}

		resizeGrid();
		if (useHeader) {
		mListView.addHeaderView(LayoutInflater.from(this).inflate(
		R.layout.resolver_different_item_header, mListView, false));
		}
		} else if (count == 1) {
		safelyStartActivity(mAdapter.intentForPosition(0, false));
		mPackageMonitor.unregister();
		@@ -265,8 +271,8 @@ public class ResolverActivity extends Activity implements AdapterView.OnItemClic
		final TextView empty = (TextView) findViewById(R.id.empty);
		empty.setVisibility(View.VISIBLE);

		mGridView = (GridView) findViewById(R.id.resolver_list);
		mGridView.setVisibility(View.GONE);
		mListView = (ListView) findViewById(R.id.resolver_list);
		mListView.setVisibility(View.GONE);
		}

		final ResolverDrawerLayout rdl = (ResolverDrawerLayout) findViewById(R.id.contentPanel);
		@@ -340,11 +346,6 @@ public class ResolverActivity extends Activity implements AdapterView.OnItemClic
		}
		}

		void resizeGrid() {
		final int itemCount = mAdapter.getCount();
		mGridView.setNumColumns(Math.min(itemCount, mMaxColumns));
		}

		void dismiss() {
		if (!isFinishing()) {
		finish();
		@@ -419,19 +420,24 @@ public class ResolverActivity extends Activity implements AdapterView.OnItemClic
		protected void onRestoreInstanceState(Bundle savedInstanceState) {
		super.onRestoreInstanceState(savedInstanceState);
		if (mAlwaysUseOption) {
		final int checkedPos = mGridView.getCheckedItemPosition();
		final int checkedPos = mListView.getCheckedItemPosition();
		final boolean hasValidSelection = checkedPos != ListView.INVALID_POSITION;
		mLastSelected = checkedPos;
		setAlwaysButtonEnabled(hasValidSelection, checkedPos, true);
		mOnceButton.setEnabled(hasValidSelection);
		if (hasValidSelection) {
		mGridView.setSelection(checkedPos);
		mListView.setSelection(checkedPos);
		}
		}
		}

		@Override
		public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
		position -= mListView.getHeaderViewsCount();
		if (position < 0) {
		// Header views don't count.
		return;
		}
		ResolveInfo resolveInfo = mAdapter.resolveInfoForPosition(position, true);
		if (mResolvingHome && hasManagedProfile()
		&& !supportsManagedProfiles(resolveInfo)) {
		@@ -441,13 +447,13 @@ public class ResolverActivity extends Activity implements AdapterView.OnItemClic
		Toast.LENGTH_LONG).show();
		return;
		}
		final int checkedPos = mGridView.getCheckedItemPosition();
		final int checkedPos = mListView.getCheckedItemPosition();
		final boolean hasValidSelection = checkedPos != ListView.INVALID_POSITION;
		if (mAlwaysUseOption && (!hasValidSelection \|\| mLastSelected != checkedPos)) {
		setAlwaysButtonEnabled(hasValidSelection, checkedPos, true);
		mOnceButton.setEnabled(hasValidSelection);
		if (hasValidSelection) {
		mGridView.smoothScrollToPosition(checkedPos);
		mListView.smoothScrollToPosition(checkedPos);
		}
		mLastSelected = checkedPos;
		} else {
		@@ -504,7 +510,7 @@ public class ResolverActivity extends Activity implements AdapterView.OnItemClic
		public void onButtonClick(View v) {
		final int id = v.getId();
		startSelected(mAlwaysUseOption ?
		mGridView.getCheckedItemPosition() : mAdapter.getFilteredPosition(),
		mListView.getCheckedItemPosition() : mAdapter.getFilteredPosition(),
		id == R.id.button_always,
		mAlwaysUseOption);
		dismiss();
		@@ -714,8 +720,6 @@ public class ResolverActivity extends Activity implements AdapterView.OnItemClic
		if (newItemCount == 0) {
		// We no longer have any items... just finish the activity.
		finish();
		} else if (newItemCount != oldItemCount) {
		resizeGrid();
		}
		}

		@@ -957,19 +961,13 @@ public class ResolverActivity extends Activity implements AdapterView.OnItemClic
		}

		public View getView(int position, View convertView, ViewGroup parent) {
		View view;
		if (convertView == null) {
		View view = convertView;
		if (view == null) {
		view = mInflater.inflate(
		com.android.internal.R.layout.resolve_list_item, parent, false);

		final ViewHolder holder = new ViewHolder(view);
		view.setTag(holder);

		// Fix the icon size even if we have different sized resources
		ViewGroup.LayoutParams lp = holder.icon.getLayoutParams();
		lp.width = lp.height = mIconSize;
		} else {
		view = convertView;
		}
		bindView(view, getItem(position));
		return view;
		@@ -1007,6 +1005,11 @@ public class ResolverActivity extends Activity implements AdapterView.OnItemClic

		@Override
		public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
		position -= mListView.getHeaderViewsCount();
		if (position < 0) {
		// Header views don't count.
		return false;
		}
		ResolveInfo ri = mAdapter.resolveInfoForPosition(position, true);
		showAppDetails(ri);
		return true;

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

+73 −9

Original line number	Diff line number	Diff line
		@@ -20,15 +20,15 @@ package com.android.internal.widget;
		import android.content.Context;
		import android.content.res.TypedArray;
		import android.graphics.Rect;
		import android.os.Parcel;
		import android.os.Parcelable;
		import android.util.AttributeSet;
		import android.util.Log;
		import android.view.Gravity;
		import android.view.MotionEvent;
		import android.view.VelocityTracker;
		import android.view.View;
		import android.view.ViewConfiguration;
		import android.view.ViewGroup;

		import android.view.ViewParent;
		import android.view.ViewTreeObserver;
		import android.view.animation.AnimationUtils;
		@@ -68,6 +68,7 @@ public class ResolverDrawerLayout extends ViewGroup {

		private boolean mIsDragging;
		private boolean mOpenOnClick;
		private boolean mOpenOnLayout;
		private final int mTouchSlop;
		private final float mMinFlingVelocity;
		private final OverScroller mScroller;
		@@ -202,6 +203,8 @@ public class ResolverDrawerLayout extends ViewGroup {
		public boolean onTouchEvent(MotionEvent ev) {
		final int action = ev.getActionMasked();

		mVelocityTracker.addMovement(ev);

		boolean handled = false;
		switch (action) {
		case MotionEvent.ACTION_DOWN: {
		@@ -288,6 +291,10 @@ public class ResolverDrawerLayout extends ViewGroup {
		break;

		case MotionEvent.ACTION_CANCEL: {
		if (mIsDragging) {
		smoothScrollTo(
		mCollapseOffset < mCollapsibleHeight / 2 ? 0 : mCollapsibleHeight, 0);
		}
		resetTouch();
		return true;
		}
		@@ -498,28 +505,39 @@ public class ResolverDrawerLayout extends ViewGroup {
		@Override
		public void onStopNestedScroll(View child) {
		super.onStopNestedScroll(child);
		if (mScroller.isFinished()) {
		smoothScrollTo(mCollapseOffset < mCollapsibleHeight / 2 ? 0 : mCollapsibleHeight, 0);
		}
		}

		@Override
		public void onNestedScroll(View target, int dxConsumed, int dyConsumed,
		int dxUnconsumed, int dyUnconsumed) {
		if (dyUnconsumed > 0) {
		if (dyUnconsumed < 0) {
		performDrag(-dyUnconsumed);
		}
		}

		@Override
		public void onNestedPreScroll(View target, int dx, int dy, int[] consumed) {
		if (dy < 0) {
		consumed[1] = (int) performDrag(-dy);
		if (dy > 0) {
		consumed[1] = (int) -performDrag(-dy);
		}
		}

		@Override
		public boolean onNestedPreFling(View target, float velocityX, float velocityY) {
		if (velocityY > mMinFlingVelocity && mCollapseOffset != 0) {
		smoothScrollTo(0, velocityY);
		return true;
		}
		return false;
		}

		@Override
		public boolean onNestedFling(View target, float velocityX, float velocityY, boolean consumed) {
		if (!consumed && Math.abs(velocityY) > mMinFlingVelocity) {
		smoothScrollTo(velocityY < 0 ? 0 : mCollapsibleHeight, velocityY);
		smoothScrollTo(velocityY > 0 ? 0 : mCollapsibleHeight, velocityY);
		return true;
		}
		return false;
		@@ -571,8 +589,8 @@ public class ResolverDrawerLayout extends ViewGroup {
		if (isLaidOut()) {
		mCollapseOffset = Math.min(mCollapseOffset, mCollapsibleHeight);
		} else {
		// Start out collapsed at first
		mCollapseOffset = mCollapsibleHeight;
		// Start out collapsed at first unless we restored state for otherwise
		mCollapseOffset = mOpenOnLayout ? 0 : mCollapsibleHeight;
		}

		mTopOffset = Math.max(0, heightSize - heightUsed) + (int) mCollapseOffset;
		@@ -634,6 +652,20 @@ public class ResolverDrawerLayout extends ViewGroup {
		return new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
		}

		@Override
		protected Parcelable onSaveInstanceState() {
		final SavedState ss = new SavedState(super.onSaveInstanceState());
		ss.open = mCollapsibleHeight > 0 && mCollapseOffset == 0;
		return ss;
		}

		@Override
		protected void onRestoreInstanceState(Parcelable state) {
		final SavedState ss = (SavedState) state;
		super.onRestoreInstanceState(ss.getSuperState());
		mOpenOnLayout = ss.open;
		}

		public static class LayoutParams extends MarginLayoutParams {
		public boolean alwaysShow;
		public boolean ignoreOffset;
		@@ -670,4 +702,36 @@ public class ResolverDrawerLayout extends ViewGroup {
		super(source);
		}
		}

		static class SavedState extends BaseSavedState {
		boolean open;

		SavedState(Parcelable superState) {
		super(superState);
		}

		private SavedState(Parcel in) {
		super(in);
		open = in.readInt() != 0;
		}

		@Override
		public void writeToParcel(Parcel out, int flags) {
		super.writeToParcel(out, flags);
		out.writeInt(open ? 1 : 0);
		}

		public static final Parcelable.Creator<SavedState> CREATOR =
		new Parcelable.Creator<SavedState>() {
		@Override
		public SavedState createFromParcel(Parcel in) {
		return new SavedState(in);
		}

		@Override
		public SavedState[] newArray(int size) {
		return new SavedState[size];
		}
		};
		}
		}

core/res/res/layout/resolve_list_item.xml

+21 −17

Original line number	Diff line number	Diff line
		@@ -18,9 +18,10 @@
		*/
		-->
		<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
		android:orientation="vertical"
		android:orientation="horizontal"
		android:layout_height="wrap_content"
		android:layout_width="match_parent"
		android:minHeight="?attr/listPreferredItemHeightSmall"
		android:paddingTop="4dp"
		android:paddingBottom="4dp"
		android:background="?attr/activatedBackgroundIndicator">
		@@ -28,37 +29,40 @@
		<!-- Activity icon when presenting dialog
		Size will be filled in by ResolverActivity -->
		<ImageView android:id="@+id/icon"
		android:layout_width="0dp"
		android:layout_height="0dp"
		android:layout_gravity="center"
		android:layout_margin="4dp"
		android:layout_width="24dp"
		android:layout_height="24dp"
		android:layout_gravity="start\|center_vertical"
		android:layout_marginStart="16dp"
		android:layout_marginEnd="16dp"
		android:layout_marginTop="12dp"
		android:layout_marginBottom="12dp"
		android:scaleType="fitCenter" />

		<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
		android:gravity="center"
		android:gravity="start\|center_vertical"
		android:orientation="vertical"
		android:paddingStart="16dp"
		android:paddingEnd="16dp"
		android:layout_height="wrap_content"
		android:layout_width="wrap_content"
		android:layout_gravity="center">
		android:layout_gravity="start\|center_vertical">
		<!-- Activity name -->
		<TextView android:id="@android:id/text1"
		android:textAppearance="?android:attr/textAppearanceSmall"
		android:fontFamily="sans-serif-condensed"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		android:gravity="center"
		android:minLines="2"
		android:maxLines="2" />
		android:textAppearance="?attr/textAppearanceMedium"
		android:textColor="?attr/textColorPrimary"
		android:minLines="1"
		android:maxLines="1"
		android:ellipsize="marquee" />
		<!-- Extended activity info to distinguish between duplicate activity names -->
		<TextView android:id="@android:id/text2"
		android:textAppearance="?android:attr/textAppearanceSmall"
		android:fontFamily="sans-serif-condensed"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		android:gravity="center"
		android:minLines="2"
		android:maxLines="2"
		android:paddingTop="4dip" />
		android:minLines="1"
		android:maxLines="1"
		android:ellipsize="marquee" />
		</LinearLayout>
		</LinearLayout>

core/res/res/layout/resolver_different_item_header.xml

0 → 100644

+34 −0

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>
		<!--
		/*
		* Copyright 2014, 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.
		*/
		-->
		<TextView
		xmlns:android="http://schemas.android.com/apk/res/android"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:layout_alwaysShow="true"
		android:text="@string/use_a_different_app"
		android:minHeight="56dp"
		android:textAppearance="?android:attr/textAppearanceMedium"
		android:gravity="start\|center_vertical"
		android:paddingStart="16dp"
		android:paddingEnd="16dp"
		android:paddingTop="8dp"
		android:paddingBottom="8dp"
		android:background="@color/white"
		android:elevation="8dp"
		/>