高级程序员修炼之道-Android培训系列课程之补间动画1

android󲲴󰣘󲭫󰠶󰑪󰑔󰽗󳊫󰋖󳺕󴰤󰣘󲭫󰋈󱑗󰣘󲭫󰇄

󳺕󴰤󰣘󲭫󰧸󰠶󰑪󰴋󰽗󳊫󰋖󳀫󰣘󳺕󴰤󰣘󲭫󰋈󳕙󱭮󳺕󴰤󰣘󲭫󰋈󱯻󴖜󳺕󴰤󰣘󲭫󰋈󴘿󱰾󳺕󴰤󰣘󲭫󰇄

󴘉󰴋󲿽󳺕󴰤󰣘󲭫󴜭󱱟Animation󲲴󱆀󳊫󰇄 󳀫󰣘󳺕󴰤󰣘󲭫󰋖TranslateAnimation eg:

Animation animation = new TranslateAnimation(0,50,0,50); 󰧲󱮠󰀔󰋖󰁛󴖤󲲴󴎧󰿻󰕽󳖞 󰧲󱮠󰀕󰋖󰁛󴖤󲲴󳓸󲆒󰕽󳖞 󰧲󱮠3: y󴖤󲲴󴎧󰿻󰕽󳖞 󰧲󱮠󰀗󰋖󰁜󴖤󲲴󳓸󲆒󰕽󳖞

󱤃󳜌󰋄󱒯󱐎󰋅󴇑󳇇󱵪󱢰󱵟󱴽󰣑󱴹󴲀󰞜󰨨http://www.toceansoft.com

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󵄈󳓗󳀻󱒿󰪈󰘞󲛬󰑻󴚃-Android󰸩󴇝󳌫󰡇󴈮󳀻󰑻󳺕󴰤󰣘󲭫

󲴨󱈩󰒾󰧏󰴮󰕽󳖞󲲴󰧏󲛩󰀋󰴮󲡷󲲴󰨣󰐺󴀂󰑪0,0)󰋈󰾲󱷌󰐽󱜣󲭘󴘉󰑚󲛩󰖌󰑪󰧲󲞗󲛩󰋈󰨟󰔕󰖯󲭘󰞦󰔆󱶴󴙐

TranslateAnimation(fromXType, fromXValue, toXType, toXValue, fromYType, fromYValue, toYType, toYValue)

󰧲󱮠1,󰧲󱮠󰀖󰋈󰧲󱮠󰀘󰋈󰧲󱮠󰀚󱉡󱱟󴇮󳖞󰧲󲞗󲛩󲲴󱯩󱔿

󰨟󰔕󴙊󴗷Animation󳊫󲲴󱑨󴟿󴘋󳹼󴇮󳖞󰖻󰾲󰋖Animation.RELATIVE_TO_SELF 󳕙󱭮󳺕󴰤󰣘󲭫󰋖ScaleAnimation eg:

Animation animation = new

ScaleAnimation(1f,0.2f,1f,0.2f,Animation.RELATIVE_TO_SELF,0.5f,Animation.RELATIVE_TO_SELF,0.5f);

󰧲󱮠󰀔󰋖󰁛󱯩󰩁󴎧󰿻󰽗󱈿(1f󳺘󲽪󰧏󰴮󰽗󱈿) 󰧲󱮠󰀕󰋖󰁛󱯩󰩁󳓸󲆒󰽗󱈿(0.2f󳺘󲽪󰧏󰴮󲲴0.2󰘽) 󰧲󱮠󰀖󰋖󰁜󱯩󰩁󴎧󰿻󰽗󱈿(1f󳺘󲽪󰧏󰴮󰽗󱈿) 󰧲󱮠󰀗󰋖󰁜󱯩󰩁󳓸󲆒󰽗󱈿(0.2f󳺘󲽪󰧏󰴮󲲴0.2󰘽) 󰧲󱮠󰀘󰋖󳕙󱭮󰑝󱗳󲛩󰁛󴖤󰨆󰙬󲲴󰧲󲞗󱯩󱔿

󰧲󱮠6:󰑝󱗳󲛩󰁛󴖤󲲴󰨆󰙬(0.5f󳺘󲽪󲴨󱈩󰐾󰧏󰴮󲲴0.5󰘽) 󰧲󱮠󰀚󰋖󳕙󱭮󰑝󱗳󲛩󰁜󴖤󰨆󰙬󰧲󲞗󱯩󱔿

󰧲󱮠8:󰑝󱗳󲛩󰁜󴖤󲲴󰨆󰙬(0.5f󳺘󲽪󲴨󱈩󰐾󰧏󰴮󲲴0.5󰘽) 󱯻󴖜󳺕󴰤󰣘󲭫󰋖RotateAnimation eg:

Animation animation = new

RotateAnimation(360,0,Animation.RELATIVE_TO_SELF,0.5f,Animation.RELATIVE_TO_SELF,0.5f);

󰧲󱮠󰀔󰋖󱯻󴖜󲲴󴎧󰿻󴀂󱓖 󰧲󱮠󰀕󰋖󱯻󴖜󲲴󳓸󲆒󴀂󱓖

󱤃󳜌󰋄󱒯󱐎󰋅󴇑󳇇󱵪󱢰󱵟󱴽󰣑󱴹󴲀󰞜󰨨http://www.toceansoft.com

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󵄈󳓗󳀻󱒿󰪈󰘞󲛬󰑻󴚃-Android󰸩󴇝󳌫󰡇󴈮󳀻󰑻󳺕󴰤󰣘󲭫

󰧲󱮠󰀖󰋖󱯻󴖜󰑝󱗳󲲴󰁛󴖤󰨆󰙬󰧲󲞗󱯩󱔿 󰧲󱮠󰀗󰋖󰑝󱗳󲛩󰁛󴖤󲲴󰨆󰙬

󰧲󱮠󰀘󰋖󱯻󴖜󰑝󱗳󲲴󰁜󴖤󰨆󰙬󰧲󲞗󱯩󱔿 󰧲󱮠󰀙󰋖󰑝󱗳󲛩󰁜󴖤󲲴󰨆󰙬 󴘿󱰾󳺕󴰤󰣘󲭫󰋖 AlphaAnimation eg:

Animation animation = new AlphaAnimation(1f,0.1f); 󰧲󱮠1: 󴎧󰿻󴘿󱰾󱓖; 󰧲󱮠2: 󲴞󱸷󴘿󱰾󱓖;

󲇿󲿽󰣘󲭫󴜭󱴹󱖸󰽊󲿽󴟽󴖭󰋈󰨟󰔕󱹩󱦞󴴰󲉲󴘋󳹼󴘹󱤙󰋈󰾲󱷌󱜣󴇙󰣘󲭫󱴹󱭸󱷌󴘈󱗇󴇮󳖞󰣘󲭫󲲴󱰦󴰤 //󴇮󳖞󰣘󲭫󱤱󳔝󱰦󴰤

animation.setDuration(2000); 󰔕󲈛󳀂󰑪󰦅󰕽

󱈩󰒾󰣘󲭫󴘈󰨟󰔕󴇮󳖞󲑢󱸃󰲘 eg󰋖

//󲑢󱸃󰲘 android󳌫󳔏󱨀󰗋󰒶󱖸󰽊󲑢󱸃󰲘󴍴󲓀󰀃󴙊󴗷android.R.anim.󲲴󱯩󱔿󰖯󲭘

animation.setInterpolator(Main.this,android.R.anim.anticipate_overshoot_interpolator);

󰾲󱷌󱜣󳾱󰽊󰑚󰣘󲭫󱭸󱷌󰨼󱰦󰖯󲭘󰋈󰨟󰔕󴙊󴗷AnimationSet 󱇎󲧠󰋖 AnimationSet animationSet = new AnimationSet(false); animationSet.addAnimation(animation);

󱗇󰡠󰣘󲭫󱈩󴊑󰑻󰨾󱉡󱱟󰖯󲭘󰒶󰋈󲇿󰑚view󴜭󱴹startAnimation(animation)󱯩󲌅

󰴐󰑪AnimationSet 󳔗󱢯󳠚Animation󳊫󱡰󰔕󴈕󱯩󲌅󲲴󰧲󱮠󱰒󰨟󰔕󱱟󰣘󲭫󱈩󴊑(Animation)󰒏󰨟󰔕󱱟󰣘󲭫󴳶(AnimationSet )󱈩󴊑

󱤃󳜌󰋄󱒯󱐎󰋅󴇑󳇇󱵪󱢰󱵟󱴽󰣑󱴹󴲀󰞜󰨨http://www.toceansoft.com

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