图片添加阴影效果

[{"title":"（ 54 个子文件 5.22MB ） 图片添加阴影效果","children":[{"title":"ShadowImageView-master","children":[{"title":"gradlew.bat <span style='color:#111;'> 2.26KB </span>","children":null,"spread":false},{"title":"gradlew <span style='color:#111;'> 4.85KB </span>","children":null,"spread":false},{"title":"show","children":[{"title":"shadowcolor.png <span style='color:#111;'> 1.01MB </span>","children":null,"spread":false},{"title":"shadow.gif <span style='color:#111;'> 1.21MB </span>","children":null,"spread":false},{"title":"shadow2.png <span style='color:#111;'> 164.23KB </span>","children":null,"spread":false},{"title":"app-debug.apk <span style='color:#111;'> 2.54MB </span>","children":null,"spread":false},{"title":"shadow1.png <span style='color:#111;'> 288.07KB </span>","children":null,"spread":false}],"spread":true},{"title":"gradle.properties <span style='color:#111;'> 730B </span>","children":null,"spread":false},{"title":"READEME_CN.md <span style='color:#111;'> 1.88KB </span>","children":null,"spread":false},{"title":"LICENSE <span style='color:#111;'> 11.09KB </span>","children":null,"spread":false},{"title":"app","children":[{"title":"proguard-rules.pro <span style='color:#111;'> 940B </span>","children":null,"spread":false},{"title":"src","children":[{"title":"test","children":[{"title":"java","children":[{"title":"com","children":[{"title":"yinglan","children":[{"title":"shadowdemo","children":[{"title":"ExampleUnitTest.java <span style='color:#111;'> 400B </span>","children":null,"spread":false}],"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true},{"title":"androidTest","children":[{"title":"java","children":[{"title":"com","children":[{"title":"yinglan","children":[{"title":"shadowdemo","children":[{"title":"ExampleInstrumentedTest.java <span style='color:#111;'> 748B </span>","children":null,"spread":false}],"spread":false}],"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"main","children":[{"title":"res","children":[{"title":"mipmap-xxxhdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 10.24KB </span>","children":null,"spread":false},{"title":"ic_launcher_round.png <span style='color:#111;'> 14.35KB </span>","children":null,"spread":false}],"spread":false},{"title":"mipmap-hdpi","children":[{"title":"android0.webp <span style='color:#111;'> 16.54KB </span>","children":null,"spread":false},{"title":"sunset.jpg <span style='color:#111;'> 557.82KB </span>","children":null,"spread":false},{"title":"ic_launcher.png <span style='color:#111;'> 3.34KB </span>","children":null,"spread":false},{"title":"android.jpeg <span style='color:#111;'> 40.94KB </span>","children":null,"spread":false},{"title":"red.jpg <span style='color:#111;'> 23.04KB </span>","children":null,"spread":false},{"title":"mountain.jpeg <span style='color:#111;'> 26.17KB </span>","children":null,"spread":false},{"title":"sea.jpeg <span style='color:#111;'> 68.41KB </span>","children":null,"spread":false},{"title":"lotus.png <span style='color:#111;'> 362.51KB </span>","children":null,"spread":false},{"title":"ic_launcher_round.png <span style='color:#111;'> 4.11KB </span>","children":null,"spread":false}],"spread":false},{"title":"values","children":[{"title":"colors.xml <span style='color:#111;'> 208B </span>","children":null,"spread":false},{"title":"strings.xml <span style='color:#111;'> 73B </span>","children":null,"spread":false},{"title":"styles.xml <span style='color:#111;'> 363B </span>","children":null,"spread":false}],"spread":false},{"title":"mipmap-xxhdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 7.54KB </span>","children":null,"spread":false},{"title":"ic_launcher_round.png <span style='color:#111;'> 9.82KB </span>","children":null,"spread":false}],"spread":false},{"title":"mipmap-mdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 2.15KB </span>","children":null,"spread":false},{"title":"ic_launcher_round.png <span style='color:#111;'> 2.50KB </span>","children":null,"spread":false}],"spread":false},{"title":"mipmap-xhdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 4.73KB </span>","children":null,"spread":false},{"title":"ic_launcher_round.png <span style='color:#111;'> 5.97KB </span>","children":null,"spread":false}],"spread":false},{"title":"layout","children":[{"title":"activity_main.xml <span style='color:#111;'> 1.07KB </span>","children":null,"spread":false}],"spread":false}],"spread":true},{"title":"java","children":[{"title":"com","children":[{"title":"yinglan","children":[{"title":"shadowdemo","children":[{"title":"MainActivity.java <span style='color:#111;'> 4.15KB </span>","children":null,"spread":false}],"spread":false}],"spread":false}],"spread":false}],"spread":false},{"title":"AndroidManifest.xml <span style='color:#111;'> 716B </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":".gitignore <span style='color:#111;'> 7B </span>","children":null,"spread":false},{"title":"build.gradle <span style='color:#111;'> 1.04KB </span>","children":null,"spread":false}],"spread":true},{"title":"gradle","children":[{"title":"wrapper","children":[{"title":"gradle-wrapper.jar <span style='color:#111;'> 52.38KB </span>","children":null,"spread":false},{"title":"gradle-wrapper.properties <span style='color:#111;'> 230B </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"shadowimageview","children":[{"title":"proguard-rules.pro <span style='color:#111;'> 940B </span>","children":null,"spread":false},{"title":"src","children":[{"title":"test","children":[{"title":"java","children":[{"title":"com","children":[{"title":"yinglan","children":[{"title":"shadowimageview","children":[{"title":"ExampleUnitTest.java <span style='color:#111;'> 405B </span>","children":null,"spread":false}],"spread":false}],"spread":false}],"spread":false}],"spread":true}],"spread":true},{"title":"androidTest","children":[{"title":"java","children":[{"title":"com","children":[{"title":"yinglan","children":[{"title":"shadowimageview","children":[{"title":"ExampleInstrumentedTest.java <span style='color:#111;'> 763B </span>","children":null,"spread":false}],"spread":false}],"spread":false}],"spread":false}],"spread":false}],"spread":true},{"title":"main","children":[{"title":"res","children":[{"title":"values","children":[{"title":"attr.xml <span style='color:#111;'> 296B </span>","children":null,"spread":false},{"title":"strings.xml <span style='color:#111;'> 78B </span>","children":null,"spread":false}],"spread":false}],"spread":false},{"title":"java","children":[{"title":"com","children":[{"title":"yinglan","children":[{"title":"shadowimageview","children":[{"title":"ShadowImageView.java <span style='color:#111;'> 7.92KB </span>","children":null,"spread":false},{"title":"RoundImageView.java <span style='color:#111;'> 4.31KB </span>","children":null,"spread":false}],"spread":false}],"spread":false}],"spread":false}],"spread":false},{"title":"AndroidManifest.xml <span style='color:#111;'> 260B </span>","children":null,"spread":false}],"spread":false}],"spread":true},{"title":".gitignore <span style='color:#111;'> 7B </span>","children":null,"spread":false},{"title":"build.gradle <span style='color:#111;'> 873B </span>","children":null,"spread":false}],"spread":true},{"title":".gitignore <span style='color:#111;'> 123B </span>","children":null,"spread":false},{"title":"README.md <span style='color:#111;'> 1.86KB </span>","children":null,"spread":false},{"title":"settings.gradle <span style='color:#111;'> 35B </span>","children":null,"spread":false},{"title":"build.gradle <span style='color:#111;'> 531B </span>","children":null,"spread":false}],"spread":false}],"spread":true}]