packagecommcjcodesca
importcommcja
droidcameraCameraMa
ager
importa
droidco
te
tCo
textimporta
droidgraphicsCa
vasimporta
droidgraphicsPai
timporta
droidgraphicsRectimporta
droidutilAttributeSetimporta
droidviewView
publicclassCaptureRectViewexte
dsViewpublicfi
alstatici
tsca
Step5publicfi
alstaticlo
gINVALI_DELAY_TIME50
publici
tsca
Li
eBaseprivatePai
tmpai
tprivateRectframeRect矩形框坐标，以activity方向为基准坐标privatei
tscrea
Height窗口高度，以activity方向为基准privatei
tscrea
Width窗口宽度，以activity方向为基准
publicCaptureRectViewCo
textco
textAttributeSetattrssuperco
textattrsmpai
t
ewPai
tsca
Li
eBase1
Overrideprotectedvoido
DrawCa
vasca
vas
frameRectCameraMa
agergetgetFrami
gRectifframeRect
ull
CameraMa
agergetgetCo
figMa
agergetScree
Resolutio
ullretur
ifscrea
Width0screa
Height0screa
WidthCameraMa
agergetgetCo
figMa
ager
getScree
Resolutio
xscrea
HeightCameraMa
agergetgetCo
figMa
ager
getScree
Resolutio
ydrawBoxca
vasdrawFocusBoxca
vasdrawShadowca
vasdrawSca
Li
eca
vaspostI
validateDelayedINVALI_DELAY_TIMEframeRectleftframeRecttop
fframeRectrightframeRectbottomsupero
Drawca
vas
绘制黑色外框paramca
vas
privatevoiddrawBoxCa
vasca
vasmpai
tsetARGB255000mpai
tsetStylePai
tStyleFILLmpai
tsetStrokeWidth20f
ca
vasdrawRectframeRectleftframeRecttopframeRectright1frameRecttop2mpai
t
ca
vasdrawRectframeRectleftframeRecttop2frameRectleft2frameRectbottom1mpai
t
ca
vasdrawRectframeRectright1frameRecttopframeRectright1frameRectbottom1mpai
t
ca
vasdrawRectframeRectleftframeRectbottom1frameRectright1frameRectbottom1mpai
t
绘制绿色聚焦框paramca
vas
privatevoiddrawFocusBoxCa
vasca
vasfloatstrokeWidth50fmpai
tsetARGB25502550mpai
tsetStylePai
tStyleFILLmpai
tsetStrokeWidthstrokeWidthfloatleftframeRectleftstrokeWidthfloatrightframeRectrightstrokeWidthfloattopframeRecttopstrokeWidthfloatbuttomframeRectbottomstrokeWidthfloatle
gth01fscrea
Width
ca
vasdrawLi
eleftstrokeWidth2topleftle
gthtopmpai
tca
vasdrawLi
elefttopstrokeWidth2lefttople
gthmpai
t
ca
vasdrawLi
erightstrokeWidth2toprightle
gthtop
fmpai
tca
vasdrawLi
erighttopstrokeWidth2righttople
gth
mpai
t
ca
vasdrawLi
eleftstrokeWidth2buttomleftle
gthbuttommpai
t
ca
vasdrawLi
eleftbuttomstrokeWidth2leftbuttomle
gthmpai
t
ca
vasdrawLi
erightstrokeWidth2buttomrightle
gthbuttommpai
t
ca
vasdrawLi
erightbuttomr