Add copious navigation bar info to SystemUI dumps. (48852950) · Commits · e / os / android_frameworks_base

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

+80 −0

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import android.animation.Animator;
		import android.animation.AnimatorListenerAdapter;
		import android.content.Context;
		import android.content.res.Resources;
		import android.graphics.Rect;
		import android.os.ServiceManager;
		import android.util.AttributeSet;
		import android.util.Slog;
		@@ -32,6 +33,10 @@ import android.view.Surface;
		import android.view.WindowManager;
		import android.widget.LinearLayout;

		import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.lang.StringBuilder;

		import com.android.internal.statusbar.IStatusBarService;

		import com.android.systemui.R;
		@@ -237,4 +242,79 @@ public class NavigationBarView extends LinearLayout {
		Slog.d(TAG, "reorient(): rot=" + mDisplay.getRotation());
		}
		}

		private String getResourceName(int resId) {
		if (resId != 0) {
		final android.content.res.Resources res = mContext.getResources();
		try {
		return res.getResourceName(resId);
		} catch (android.content.res.Resources.NotFoundException ex) {
		return "(unknown)";
		}
		} else {
		return "(null)";
		}
		}

		private static String visibilityToString(int vis) {
		switch (vis) {
		case View.INVISIBLE:
		return "INVISIBLE";
		case View.GONE:
		return "GONE";
		default:
		return "VISIBLE";
		}
		}

		public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
		pw.println("NavigationBarView {");
		final Rect r = new Rect();

		pw.println(String.format(" this: " + PhoneStatusBar.viewInfo(this)
		+ " " + visibilityToString(getVisibility())));

		getWindowVisibleDisplayFrame(r);
		final boolean offscreen = r.right > mDisplay.getRawWidth()
		\|\| r.bottom > mDisplay.getRawHeight();
		pw.println(" window: "
		+ r.toShortString()
		+ " " + visibilityToString(getWindowVisibility())
		+ (offscreen ? " OFFSCREEN!" : ""));

		pw.println(String.format(" mCurrentView: id=%s (%dx%d) %s",
		getResourceName(mCurrentView.getId()),
		mCurrentView.getWidth(), mCurrentView.getHeight(),
		visibilityToString(mCurrentView.getVisibility())));

		pw.println(String.format(" disabled=0x%08x vertical=%s hidden=%s low=%s menu=%s",
		mDisabledFlags,
		mVertical ? "true" : "false",
		mHidden ? "true" : "false",
		mLowProfile ? "true" : "false",
		mShowMenu ? "true" : "false"));

		final View back = getBackButton();
		final View home = getHomeButton();
		final View recent = getRecentsButton();
		final View menu = getMenuButton();

		pw.println(" back: "
		+ PhoneStatusBar.viewInfo(back)
		+ " " + visibilityToString(back.getVisibility())
		);
		pw.println(" home: "
		+ PhoneStatusBar.viewInfo(home)
		+ " " + visibilityToString(home.getVisibility())
		);
		pw.println(" rcnt: "
		+ PhoneStatusBar.viewInfo(recent)
		+ " " + visibilityToString(recent.getVisibility())
		);
		pw.println(" menu: "
		+ PhoneStatusBar.viewInfo(menu)
		+ " " + visibilityToString(menu.getVisibility())
		);
		pw.println(" }");
		}
		}

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

+10 −3

Original line number	Diff line number	Diff line
		@@ -1735,9 +1735,9 @@ public class PhoneStatusBar extends StatusBar {
		return anim;
		}

		public String viewInfo(View v) {
		return "(" + v.getLeft() + "," + v.getTop() + ")(" + v.getRight() + "," + v.getBottom()
		+ " " + v.getWidth() + "x" + v.getHeight() + ")";
		public static String viewInfo(View v) {
		return "[(" + v.getLeft() + "," + v.getTop() + ")(" + v.getRight() + "," + v.getBottom()
		+ ") " + v.getWidth() + "x" + v.getHeight() + "]";
		}

		public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
		@@ -1768,6 +1768,13 @@ public class PhoneStatusBar extends StatusBar {
		+ " scroll " + mScrollView.getScrollX() + "," + mScrollView.getScrollY());
		}

		pw.print(" mNavigationBarView=");
		if (mNavigationBarView == null) {
		pw.println("null");
		} else {
		mNavigationBarView.dump(fd, pw, args);
		}

		if (DUMPTRUCK) {
		synchronized (mNotificationData) {
		int N = mNotificationData.size();