am ce33622a: Merge "Bring back the \'more notifications\' icon." into ics-mr1 (50fb8a29) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/layout/status_bar.xml

+27 −13

Original line number	Diff line number	Diff line
		@@ -31,21 +31,35 @@
		<LinearLayout android:id="@+id/icons"
		android:layout_width="match_parent"
		android:layout_height="match_parent"
		android:orientation="horizontal">
		android:paddingLeft="6dip"
		android:paddingRight="6dip"
		android:orientation="horizontal"
		>

		<com.android.systemui.statusbar.phone.IconMerger android:id="@+id/notificationIcons"
		<LinearLayout
		android:layout_width="0dip"
		android:layout_height="match_parent"
		android:layout_weight="1"
		android:orientation="horizontal"
		>
		<com.android.systemui.statusbar.StatusBarIconView android:id="@+id/moreIcon"
		android:layout_width="@dimen/status_bar_icon_size"
		android:layout_height="match_parent"
		android:src="@drawable/stat_notify_more"
		android:visibility="gone"
		/>

		<com.android.systemui.statusbar.phone.IconMerger android:id="@+id/notificationIcons"
		android:layout_width="match_parent"
		android:layout_height="match_parent"
		android:layout_alignParentLeft="true"
		android:paddingLeft="6dip"
		android:gravity="center_vertical"
		android:orientation="horizontal"/>
		</LinearLayout>

		<LinearLayout android:id="@+id/statusIcons"
		android:layout_width="wrap_content"
		android:layout_height="match_parent"
		android:layout_alignParentRight="true"
		android:gravity="center_vertical"
		android:orientation="horizontal"/>

		@@ -53,7 +67,7 @@
		android:id="@+id/signal_battery_cluster"
		android:layout_width="wrap_content"
		android:layout_height="match_parent"
		android:layout_marginRight="6dp"
		android:paddingLeft="2dp"
		android:orientation="horizontal"
		android:gravity="center"
		>
		@@ -66,7 +80,7 @@
		android:id="@+id/battery"
		android:layout_height="wrap_content"
		android:layout_width="wrap_content"
		android:paddingLeft="6dip"
		android:paddingLeft="4dip"
		/>
		</LinearLayout>

		@@ -76,7 +90,7 @@
		android:layout_width="wrap_content"
		android:layout_height="match_parent"
		android:singleLine="true"
		android:paddingRight="6dip"
		android:paddingLeft="6dip"
		android:gravity="center_vertical\|left"
		/>
		</LinearLayout>

packages/SystemUI/src/com/android/systemui/statusbar/StatusBarIconView.java

+13 −0

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@ import android.graphics.Canvas;
		import android.graphics.Paint;
		import android.graphics.Rect;
		import android.text.TextUtils;
		import android.util.AttributeSet;
		import android.util.Slog;
		import android.util.Log;
		import android.view.ViewDebug;
		@@ -75,6 +76,18 @@ public class StatusBarIconView extends AnimatedImageView {
		setScaleType(ImageView.ScaleType.CENTER);
		}

		public StatusBarIconView(Context context, AttributeSet attrs) {
		super(context, attrs);
		final Resources res = context.getResources();
		final int outerBounds = res.getDimensionPixelSize(R.dimen.status_bar_icon_size);
		final int imageBounds = res.getDimensionPixelSize(R.dimen.status_bar_icon_drawing_size);
		final float scale = (float)imageBounds / (float)outerBounds;
		setScaleX(scale);
		setScaleY(scale);
		final float alpha = res.getFraction(R.dimen.status_bar_icon_drawing_alpha, 1, 1);
		setAlpha(alpha);
		}

		private static boolean streq(String a, String b) {
		if (a == b) {
		return true;

packages/SystemUI/src/com/android/systemui/statusbar/phone/IconMerger.java

+32 −86

Original line number	Diff line number	Diff line
		@@ -30,113 +30,59 @@ import com.android.systemui.statusbar.StatusBarIconView;

		public class IconMerger extends LinearLayout {
		private static final String TAG = "IconMerger";
		private static final boolean DEBUG = false;

		private int mIconSize;
		private StatusBarIconView mMoreView;
		private StatusBarIcon mMoreIcon = new StatusBarIcon(null, R.drawable.stat_notify_more, 0, 0,
		null);
		private View mMoreView;

		public IconMerger(Context context, AttributeSet attrs) {
		super(context, attrs);

		mIconSize = context.getResources().getDimensionPixelSize(
		com.android.internal.R.dimen.status_bar_icon_size);
		R.dimen.status_bar_icon_size);

		mMoreView = new StatusBarIconView(context, "more", null);
		mMoreView.set(mMoreIcon);
		super.addView(mMoreView, 0, new LinearLayout.LayoutParams(mIconSize, mIconSize));
		if (DEBUG) {
		setBackgroundColor(0x800099FF);
		}
		}

		public void addView(StatusBarIconView v, int index, LinearLayout.LayoutParams p) {
		super.addView(v, index+1, p);
		public void setOverflowIndicator(View v) {
		mMoreView = v;
		}

		public void addView(StatusBarIconView v, int index) {
		super.addView(v, index+1, new LinearLayout.LayoutParams(mIconSize, mIconSize));
		@Override
		protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
		super.onMeasure(widthMeasureSpec, heightMeasureSpec);
		// we need to constrain this to an integral multiple of our children
		int width = getMeasuredWidth();
		setMeasuredDimension(width - (width % mIconSize), getMeasuredHeight());
		}

		@Override
		protected void onLayout(boolean changed, int l, int t, int r, int b) {
		super.onLayout(changed, l, t, r, b);

		final int maxWidth = r - l;
		final int N = getChildCount();
		int i;

		// get the rightmost one, and see if we even need to do anything
		int fitRight = -1;
		for (i=N-1; i>=0; i--) {
		final View child = getChildAt(i);
		if (child.getVisibility() != GONE) {
		fitRight = child.getRight();
		break;
		}
		checkOverflow(r - l);
		}

		// find the first visible one that isn't the more icon
		final StatusBarIconView moreView = mMoreView;
		int fitLeft = -1;
		int startIndex = -1;
		for (i=0; i<N; i++) {
		final View child = getChildAt(i);
		if (child == moreView) {
		startIndex = i+1;
		}
		else if (child.getVisibility() != GONE) {
		fitLeft = child.getLeft();
		break;
		}
		}
		private void checkOverflow(int width) {
		if (mMoreView == null) return;

		if (moreView == null \|\| startIndex < 0) {
		return;
		/*
		throw new RuntimeException("Status Bar / IconMerger moreView == " + moreView
		+ " startIndex=" + startIndex);
		*/
		}

		// if it fits without the more icon, then hide the more icon and update fitLeft
		// so everything gets pushed left
		int adjust = 0;
		if (fitRight - fitLeft <= maxWidth) {
		adjust = fitLeft - moreView.getLeft();
		fitLeft -= adjust;
		fitRight -= adjust;
		moreView.layout(0, moreView.getTop(), 0, moreView.getBottom());
		}
		int extra = fitRight - r;
		int shift = -1;

		int breakingPoint = fitLeft + extra + adjust;
		int number = 0;
		for (i=startIndex; i<N; i++) {
		final StatusBarIconView child = (StatusBarIconView)getChildAt(i);
		if (child.getVisibility() != GONE) {
		int childLeft = child.getLeft();
		int childRight = child.getRight();
		if (childLeft < breakingPoint) {
		// hide this one
		child.layout(0, child.getTop(), 0, child.getBottom());
		int n = child.getStatusBarIcon().number;
		if (n == 0) {
		number += 1;
		} else if (n > 0) {
		number += n;
		}
		} else {
		// decide how much to shift by
		if (shift < 0) {
		shift = childLeft - fitLeft;
		}
		// shift this left by shift
		child.layout(childLeft-shift, child.getTop(),
		childRight-shift, child.getBottom());
		}
		final int N = getChildCount();
		int visibleChildren = 0;
		for (int i=0; i<N; i++) {
		if (getChildAt(i).getVisibility() != GONE) visibleChildren++;
		}
		final boolean overflowShown = (mMoreView.getVisibility() == View.VISIBLE);
		// let's assume we have one more slot if the more icon is already showing
		if (overflowShown) visibleChildren --;
		final boolean moreRequired = visibleChildren * mIconSize > width;
		if (moreRequired != overflowShown) {
		post(new Runnable() {
		@Override
		public void run() {
		mMoreView.setVisibility(moreRequired ? View.VISIBLE : View.GONE);
		}
		});
		}

		mMoreIcon.number = number;
		mMoreView.set(mMoreIcon);
		}
		}

packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java

+3 −0

Original line number	Diff line number	Diff line
		@@ -149,6 +149,7 @@ public class PhoneStatusBar extends StatusBar {
		// icons
		LinearLayout mIcons;
		IconMerger mNotificationIcons;
		View mMoreIcon;
		LinearLayout mStatusIcons;

		// expanded notifications
		@@ -307,6 +308,8 @@ public class PhoneStatusBar extends StatusBar {
		mPixelFormat = PixelFormat.OPAQUE;
		mStatusIcons = (LinearLayout)sb.findViewById(R.id.statusIcons);
		mNotificationIcons = (IconMerger)sb.findViewById(R.id.notificationIcons);
		mMoreIcon = sb.findViewById(R.id.moreIcon);
		mNotificationIcons.setOverflowIndicator(mMoreIcon);
		mIcons = (LinearLayout)sb.findViewById(R.id.icons);
		mTickerView = sb.findViewById(R.id.ticker);