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Commit c9e53047 authored by Michael Wright's avatar Michael Wright
Browse files

Add dump to DisplayInfo. 

This way it can be dumped as part of PointerController's dump.

Bug: 254277939
Test: manually inspect `dumpsys input`
Change-Id: I9ad71d14c81af390f5b9ccb4fa75439bd4496c26
parent 08f7a6ad

libs/gui/DisplayInfo.cpp

+18 −0
Original line number Diff line number Diff line
@@ -20,8 +20,13 @@ 
#include <gui/DisplayInfo.h>

#include <private/gui/ParcelUtils.h>



#include <android-base/stringprintf.h>

#include <log/log.h>



#include <inttypes.h>



#define INDENT "  "



namespace android::gui {



// --- DisplayInfo ---
@@ -67,4 +72,17 @@ status_t DisplayInfo::writeToParcel(android::Parcel* parcel) const { 
    return OK;

}



void DisplayInfo::dump(std::string& out, const char* prefix) const {

    using android::base::StringAppendF;



    out += prefix;

    StringAppendF(&out, "DisplayViewport[id=%" PRId32 "]\n", displayId);

    out += prefix;

    StringAppendF(&out, INDENT "Width=%" PRId32 ", Height=%" PRId32 "\n", logicalWidth,

                  logicalHeight);

    std::string transformPrefix(prefix);

    transformPrefix.append(INDENT);

    transform.dump(out, "Transform", transformPrefix.c_str());

}



} // namespace android::gui

libs/gui/include/gui/DisplayInfo.h

+2 −0
Original line number Diff line number Diff line
@@ -41,6 +41,8 @@ struct DisplayInfo : public Parcelable { 
    status_t writeToParcel(android::Parcel*) const override;



    status_t readFromParcel(const android::Parcel*) override;



    void dump(std::string& result, const char* prefix = "") const;

};



} // namespace android::gui
 
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