2. 程式人生 > >Lottie動畫框架的基本使用

Lottie動畫框架的基本使用

阿新 • • 發佈：2019-01-27

GIthub地址

https://github.com/airbnb/lottie-android

導包

//設定發現會編譯失敗
compile 'com.airbnb.android:lottie:2.5.3'
//beta版本可以
compile 'com.airbnb.android:lottie:2.0.0-beta4'

準備動畫檔案

///assets/test.json

{"v":"5.1.8","fr":29.1670074462891,"ip":0,"op":190.0000485067,"w":1920,"h":1080,"nm":"Ping pong cup","ddd":0,"assets":[]
 
,"layers":[{"ddd":0,"ind":1,"ty":4,"nm":"CUP 1","sr":1,"ks":{"o":{"a":0,"k":100,"ix":11},"r":{"a":0,"k":0,"ix":10},"p":{"a":1,"k":[{"i":{"x":0.236,"y":1},"o":{"x":0.333,"y":0},"n":"0p236_1_0p333_0","t":90,"s":[1517.941,539.989,0],"e":[350.808,539.989,0],"to":[-194.52214050293,0,0],"ti":[129.681381225586,0,0]},{"i":{"x":0.249
 
,"y":1},"o":{"x":0.167,"y":0},"n":"0p249_1_0p167_0","t":120,"s":[350.808,539.989,0],"e":[739.853,539.989,0],"to":[-129.681381225586,0,0],"ti":[-64.8407516479492,0,0]},{"t":140.000035741779}],"ix":2},"a":{"a":0,"k":[141.651,147.001,0],"ix":1},"s":{"a":0,"k":[100,100,100],"ix":6}},"ao":0,"shapes":[{"ty":"gr","it":[{"ind":0,"ty":"sh","ix
 
":1,"ks":{"a":0,"k":{"i":[[-1.582,-10.354],[0,0],[0,0],[0,-10.514],[10.515,0],[0,0],[0,10.515],[10.515,0],[0,0],[0,0],[10.476,0],[0,0]],"o":[[0,0],[0,0],[10.515,0],[0,10.516],[0,0],[10.515,0],[0,-10.515],[0,0],[0,0],[-1.582,-10.355],[0,0],[10.476,0]],"v":[[-41.86,-128.748],[-5.59,108.675],[0.954,108.675],[19.992,127.712],[0.954,146.751],[43.788,146.751],[62.826,127.713],[43.788,108.676],[37.244,108.676],[0.974,-128.747],[-19.989,-146.75],[-62.823,-146.75]],"c":true},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - Group","hd":false},{"ty":"mm","mm":4,"nm":"Merge Paths 1","mn":"ADBE Vector Filter - Merge","hd":false},{"ty":"fl","c":{"a":0,"k":[0.090000002992,0.113999998803,0.149000010771,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false},{"ty":"tr","p":{"a":0,"k":[220.227,147.001],"ix":2},"a":{"a":0,"k":[0,0],"ix":1},"s":{"a":0,"k":[100,100],"ix":3},"r":{"a":0,"k":0,"ix":6},"o":{"a":0,"k":30,"ix":7},"sk":{"a":0,"k":0,"ix":4},"sa":{"a":0,"k":0,"ix":5},"nm":"Transform"}],"nm":"Group 1","np":3,"cix":2,"ix":1,"mn":"ADBE Vector Group","hd":false},{"ty":"gr","it":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[-2.958,0],[0,0],[0,-2.958],[2.957,0],[0,0],[0,2.958]],"o":[[0,0],[2.957,0],[0,2.958],[0,0],[-2.958,0],[0,-2.958]],"v":[[-50.54,-5.354],[50.54,-5.354],[55.894,0],[50.54,5.354],[-50.54,5.354],[-55.894,0]],"c":true},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - Group","hd":false},{"ty":"mm","mm":4,"nm":"Merge Paths 1","mn":"ADBE Vector Filter - Merge","hd":false},{"ty":"fl","c":{"a":0,"k":[0.823999980852,0.33300000359,0.352999997606,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false},{"ty":"tr","p":{"a":0,"k":[141.651,30.304],"ix":2},"a":{"a":0,"k":[0,0],"ix":1},"s":{"a":0,"k":[100,100],"ix":3},"r":{"a":0,"k":0,"ix":6},"o":{"a":0,"k":100,"ix":7},"sk":{"a":0,"k":0,"ix":4},"sa":{"a":0,"k":0,"ix":5},"nm":"Transform"}],"nm":"Group 2","np":3,"cix":2,"ix":2,"mn":"ADBE Vector Group","hd":false},{"ty":"gr","it":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[-2.957,0],[0,0],[0,-2.958],[2.957,0],[0,0],[0,2.958]],"o":[[0,0],[2.957,0],[0,2.958],[0,0],[-2.958,0],[0,-2.958]],"v":[[-59.873,-5.354],[59.873,-5.354],[65.227,0],[59.873,5.354],[-59.873,5.354],[-65.227,0]],"c":true},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - Group","hd":false},{"ty":"mm","mm":4,"nm":"Merge Paths 1","mn":"ADBE Vector Filter - Merge","hd":false},{"ty":"fl","c":{"a":0,"k":[0.823999980852,0.33300000359,0.352999997606,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false},{"ty":"tr","p":{"a":0,"k":[141.651,54.159],"ix":2},"a":{"a":0,"k":[0,0],"ix":1},"s":{"a":0,"k":[100,100],"ix":3},"r":{"a":0,"k":0,"ix":6},"o":{"a":0,"k":100,"ix":7},"sk":{"a":0,"k":0,"ix":4},"sa":{"a":0,"k":0,"ix":5},"nm":"Transform"}],"nm":"Group 3","np":3,"cix":2,"ix":3,"mn":"ADBE Vector Group","hd":false},{"ty":"gr","it":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[-2.957,0],[0,0],[0,-2.958],[2.958,0],[0,0],[0,2.959]],"o":[[0,0],[2.958,0],[0,2.959],[0,0],[-2.957,0],[0,-2.958]],"v":[[-75.196,-5.355],[75.196,-5.355],[80.55,-0.001],[75.196,5.355],[-75.196,5.355],[-80.55,-0.001]],"c":true},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - Group","hd":false},{"ty":"mm","mm":4,"nm":"Merge Paths 1","mn":"ADBE Vector Filter - Merge","hd":false},{"ty":"fl","c":{"a":0,"k":[0.823999980852,0.33300000359,0.352999997606,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false},{"ty":"tr","p":{"a":0,"k":[141.651,204.645],"ix":2},"a":{"a":0,"k":[0,0],"ix":1},"s":{"a":0,"k":[100,100],"ix":3},"r":{"a":0,"k":0,"ix":6},"o":{"a":0,"k":100,"ix":7},"sk":{"a":0,"k":0,"ix":4},"sa":{"a":0,"k":0,"ix":5},"nm":"Transform"}],"nm":"Group 4","np":3,"cix":2,"ix":4,"mn":"ADBE Vector Group","hd":false},{"ty":"gr","it":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[-2.957,0],[0,0],[0,-2.958],[2.957,0],[0,0],[0,2.958]],"o":[[0,0],[2.957,0],[0,2.958],[0,0],[-2.958,0],[0,-2.958]],"v":[[-89.083,-5.354],[89.082,-5.354],[94.437,0],[89.082,5.354],[-89.082,5.354],[-94.437,0]],"c":true},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - Group","hd":false},{"ty":"mm","mm":4,"nm":"Merge Paths 1","mn":"ADBE Vector Filter - Merge","hd":false},{"ty":"fl","c":{"a":0,"k":[0.823999980852,0.33300000359,0.352999997606,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false},{"ty":"tr","p":{"a":0,"k":[141.651,228.5],"ix":2},"a":{"a":0,"k":[0,0],"ix":1},"s":{"a":0,"k":[100,100],"ix":3},"r":{"a":0,"k":0,"ix":6},"o":{"a":0,"k":100,"ix":7},"sk":{"a":0,"k":0,"ix":4},"sa":{"a":0,"k":0,"ix":5},"nm":"Transform"}],"nm":"Group 5","np":3,"cix":2,"ix":5,"mn":"ADBE Vector Group","hd":false},{"ty":"gr","it":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[-10.515,0],[0,0],[0,10.516],[10.514,0],[0,0],[0,-10.514]],"o":[[0,0],[10.514,0],[0,-10.515],[0,0],[-10.515,0],[0,10.515]],"v":[[-122.364,19.038],[122.364,19.038],[141.401,-0.001],[122.364,-19.038],[-122.363,-19.038],[-141.401,-0.001]],"c":true},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - Group","hd":false},{"ty":"mm","mm":4,"nm":"Merge Paths 1","mn":"ADBE Vector Filter - Merge","hd":false},{"ty":"fl","c":{"a":0,"k":[0.948999980852,0.913999968884,0.862999949736,1],"ix":4},"o":{"a":0,"k":100,"ix":5},"r":1,"nm":"Fill 1","mn":"ADBE Vector Graphic - Fill","hd":false},{"ty":"tr","p":{"a":0,"k":[141.651,274.714],"ix":2},"a":{"a":0,"k":[0,0],"ix":1},"s":{"a":0,"k":[100,100],"ix":3},"r":{"a":0,"k":0,"ix":6},"o":{"a":0,"k":100,"ix":7},"sk":{"a":0,"k":0,"ix":4},"sa":{"a":0,"k":0,"ix":5},"nm":"Transform"}],"nm":"Group 6","np":3,"cix":2,"ix":6,"mn":"ADBE Vector Group","hd":false},{"ty":"gr","it":[{"ind":0,"ty":"sh","ix":1,"ks":{"a":0,"k":{"i":[[0,0],[0,0],[0,0],[0,0]],"o":[[0,0],[0,0],[0,0],[0,0]],"v":[[113.311,-17.729],[-113.311,-17.729],[-118.728,17.729],[118.728,17.729]],"c":true},"ix":2},"nm":"Path 1","mn":"ADBE Vector Shape - Group","hd":false},{"
            
  

           

              
              

            

            
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