android 获取音频的频谱

[{"title":"（ 45 个子文件 12.88MB ） android 获取音频的频谱","children":[{"title":"android_FFT-master","children":[{"title":"bin","children":[{"title":"classes.dex <span style='color:#111;'> 14.14KB </span>","children":null,"spread":false},{"title":"res","children":[{"title":"crunch","children":[{"title":"drawable-hdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 5.82KB </span>","children":null,"spread":false}],"spread":true},{"title":"drawable-xhdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 9.14KB </span>","children":null,"spread":false}],"spread":true},{"title":"drawable-xxhdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 17.47KB </span>","children":null,"spread":false}],"spread":true},{"title":"drawable-mdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 3.04KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"helloFFT.apk <span style='color:#111;'> 4.35MB </span>","children":null,"spread":false},{"title":"dexedLibs","children":[{"title":"annotations-f4f7b9103eece400389f36cf69fc1cbf.jar <span style='color:#111;'> 1.24KB </span>","children":null,"spread":false}],"spread":true},{"title":"classes","children":[{"title":"com","children":[{"title":"example","children":[{"title":"hellofft","children":[{"title":"MainActivity.class <span style='color:#111;'> 6.63KB </span>","children":null,"spread":false},{"title":"BuildConfig.class <span style='color:#111;'> 349B </span>","children":null,"spread":false},{"title":"MainActivity$3.class <span style='color:#111;'> 1.26KB </span>","children":null,"spread":false},{"title":"MainActivity$2.class <span style='color:#111;'> 1.32KB </span>","children":null,"spread":false},{"title":"MainActivity$1.class <span style='color:#111;'> 1.35KB </span>","children":null,"spread":false},{"title":"R$layout.class <span style='color:#111;'> 409B </span>","children":null,"spread":false},{"title":"R$id.class <span style='color:#111;'> 399B </span>","children":null,"spread":false},{"title":"R$drawable.class <span style='color:#111;'> 413B </span>","children":null,"spread":false},{"title":"R$dimen.class <span style='color:#111;'> 467B </span>","children":null,"spread":false},{"title":"MainActivity$VisualizerView.class <span style='color:#111;'> 2.94KB </span>","children":null,"spread":false},{"title":"R$attr.class <span style='color:#111;'> 346B </span>","children":null,"spread":false},{"title":"R$menu.class <span style='color:#111;'> 394B </span>","children":null,"spread":false},{"title":"R.class <span style='color:#111;'> 739B </span>","children":null,"spread":false},{"title":"R$string.class <span style='color:#111;'> 478B </span>","children":null,"spread":false},{"title":"R$style.class <span style='color:#111;'> 437B </span>","children":null,"spread":false},{"title":"R$raw.class <span style='color:#111;'> 394B </span>","children":null,"spread":false}],"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"resources.ap_ <span style='color:#111;'> 4.34MB </span>","children":null,"spread":false},{"title":"AndroidManifest.xml <span style='color:#111;'> 987B </span>","children":null,"spread":false}],"spread":true},{"title":"res","children":[{"title":"raw","children":[{"title":"my_life.mp3 <span style='color:#111;'> 4.30MB </span>","children":null,"spread":false}],"spread":true},{"title":"values-v11","children":[{"title":"styles.xml <span style='color:#111;'> 324B </span>","children":null,"spread":false}],"spread":true},{"title":"menu","children":[{"title":"main.xml <span style='color:#111;'> 359B </span>","children":null,"spread":false}],"spread":true},{"title":"values-v14","children":[{"title":"styles.xml <span style='color:#111;'> 381B </span>","children":null,"spread":false}],"spread":true},{"title":"drawable-hdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 7.48KB </span>","children":null,"spread":false}],"spread":true},{"title":"drawable-xhdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 12.22KB </span>","children":null,"spread":false}],"spread":true},{"title":"drawable-xxhdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 24.20KB </span>","children":null,"spread":false}],"spread":true},{"title":"values","children":[{"title":"strings.xml <span style='color:#111;'> 218B </span>","children":null,"spread":false},{"title":"styles.xml <span style='color:#111;'> 680B </span>","children":null,"spread":false},{"title":"dimens.xml <span style='color:#111;'> 213B </span>","children":null,"spread":false}],"spread":true},{"title":"drawable-mdpi","children":[{"title":"ic_launcher.png <span style='color:#111;'> 3.69KB </span>","children":null,"spread":false}],"spread":true},{"title":"layout","children":[{"title":"activity_main.xml <span style='color:#111;'> 670B </span>","children":null,"spread":false}],"spread":true},{"title":"values-w820dp","children":[{"title":"dimens.xml <span style='color:#111;'> 373B </span>","children":null,"spread":false}],"spread":true}],"spread":false},{"title":"proguard-project.txt <span style='color:#111;'> 781B </span>","children":null,"spread":false},{"title":"ic_launcher-web.png <span style='color:#111;'> 50.19KB </span>","children":null,"spread":false},{"title":"gen","children":[{"title":"com","children":[{"title":"example","children":[{"title":"hellofft","children":[{"title":"BuildConfig.java <span style='color:#111;'> 162B </span>","children":null,"spread":false},{"title":"R.java <span style='color:#111;'> 2.56KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true},{"title":"src","children":[{"title":"com","children":[{"title":"example","children":[{"title":"hellofft","children":[{"title":"MainActivity.java <span style='color:#111;'> 12.78KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true},{"title":"project.properties <span style='color:#111;'> 563B </span>","children":null,"spread":false},{"title":"AndroidManifest.xml <span style='color:#111;'> 987B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]