flutter::AndroidDisplay Class Reference

A |Display| that listens to refresh rate changes. More...

#include <android_display.h>

Inheritance diagram for flutter::AndroidDisplay:

Public Member Functions
	AndroidDisplay (std::shared_ptr< PlatformViewAndroidJNI > jni_facade)
	~AndroidDisplay ()=default
double	GetRefreshRate () const override
virtual double	GetWidth () const override
	The width of the display in physical pixels.
virtual double	GetHeight () const override
	The height of the display in physical pixels.
virtual double	GetDevicePixelRatio () const override
	The device pixel ratio of the display.
Public Member Functions inherited from flutter::Display
	Display (DisplayId display_id, double refresh_rate, double width, double height, double device_pixel_ratio)
	Construct a new Display object in case where the display id of the display is known.
virtual	~Display ()=default
DisplayId	GetDisplayId () const
	Returns the DisplayId of the display.
DisplayData	GetDisplayData ()

Detailed Description

A |Display| that listens to refresh rate changes.

Definition at line 17 of file android_display.h.

Constructor & Destructor Documentation

AndroidDisplay()

flutter::AndroidDisplay::AndroidDisplay ( std::shared_ptr< PlatformViewAndroidJNI >  jni_facade )

explicit

Definition at line 9 of file android_display.cc.

    : Display(0,
              jni_facade->GetDisplayRefreshRate(),
              jni_facade->GetDisplayWidth(),
              jni_facade->GetDisplayHeight(),
              jni_facade->GetDisplayDensity()),
      jni_facade_(std::move(jni_facade)) {}

~AndroidDisplay()

flutter::AndroidDisplay::~AndroidDisplay ( )

default

Member Function Documentation

GetDevicePixelRatio()

double flutter::AndroidDisplay::GetDevicePixelRatio ( ) const

overridevirtual

The device pixel ratio of the display.

Reimplemented from flutter::Display.

Definition at line 30 of file android_display.cc.

                                                 {
  return jni_facade_->GetDisplayDensity();
}

GetHeight()

double flutter::AndroidDisplay::GetHeight ( ) const

overridevirtual

The height of the display in physical pixels.

Reimplemented from flutter::Display.

Definition at line 26 of file android_display.cc.

                                       {
  return jni_facade_->GetDisplayHeight();
}

GetRefreshRate()

double flutter::AndroidDisplay::GetRefreshRate ( ) const

overridevirtual

Reimplemented from flutter::Display.

Definition at line 18 of file android_display.cc.

                                            {
  return jni_facade_->GetDisplayRefreshRate();
}

GetWidth()

double flutter::AndroidDisplay::GetWidth ( ) const

overridevirtual

The width of the display in physical pixels.

Reimplemented from flutter::Display.

Definition at line 22 of file android_display.cc.

                                      {
  return jni_facade_->GetDisplayWidth();
}

---

The documentation for this class was generated from the following files:

• shell/platform/android/android_display.h
• shell/platform/android/android_display.cc