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Commit bf5740e7 authored by Jeff Brown's avatar Jeff Brown
Browse files

Improve display manager debugging. 

Change-Id: Iae794fe99a7cf9809f64eafb216091126a2f7e39
parent 98365d76

core/java/android/view/Display.java

+11 −0
Original line number Diff line number Diff line
@@ -382,5 +382,16 @@ public final class Display { 
            mLastCachedAppSizeUpdate = now;

        }

    }



    // For debugging purposes

    @Override

    public String toString() {

        synchronized (this) {

            updateDisplayInfoLocked();

            mDisplayInfo.getAppMetrics(mTempMetrics, mCompatibilityInfo);

            return "Display id " + mDisplayId + ": " + mDisplayInfo

                    + ", " + mTempMetrics;

        }

    }

}

core/java/android/view/DisplayInfo.java

+13 −0
Original line number Diff line number Diff line
@@ -223,4 +223,17 @@ public final class DisplayInfo implements Parcelable { 
            }

        }

    }



    // For debugging purposes

    @Override

    public String toString() {

        return "app " + appWidth + " x " + appHeight

                + ", real " + logicalWidth + " x " + logicalHeight

                + ", largest app " + largestNominalAppWidth + " x " + largestNominalAppHeight

                + ", smallest app " + smallestNominalAppWidth + " x " + smallestNominalAppHeight

                + ", " + refreshRate + " fps"

                + ", rotation " + rotation

                + ", density " + logicalDensityDpi

                + ", " + physicalXDpi + " x " + physicalYDpi + " dpi";

    }

}

services/java/com/android/server/display/DisplayManagerService.java

+5 −1
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ package com.android.server.display; 
import android.Manifest;

import android.content.Context;

import android.content.pm.PackageManager;

import android.hardware.display.DisplayManager;

import android.hardware.display.IDisplayManager;

import android.os.Binder;

import android.os.SystemProperties;
@@ -166,7 +167,10 @@ public final class DisplayManagerService extends IDisplayManager.Stub { 
                pw.println("Adapter: " + adapter.getName());

            }



            pw.println("Default display: " + mDefaultDisplayInfo);

            pw.println("Default display info: " + mDefaultDisplayInfo);

        }



        pw.println("Default display: "

                + DisplayManager.getInstance().getRealDisplay(Display.DEFAULT_DISPLAY));

    }

}