[Activity](Activity.md) [架構組件](%E6%9E%B6%E6%9E%84%E7%BB%84%E4%BB%B6.md) [界面](%E7%95%8C%E9%9D%A2.md) [動畫和過渡](%E5%8A%A8%E7%94%BB%E5%92%8C%E8%BF%87%E6%B8%A1.md) [圖片和圖形](%E5%9B%BE%E7%89%87%E5%92%8C%E5%9B%BE%E5%BD%A2.md) [后臺任務](%E5%90%8E%E5%8F%B0%E4%BB%BB%E5%8A%A1.md) [應用數據和文件](%E5%BA%94%E7%94%A8%E6%95%B0%E6%8D%AE%E5%92%8C%E6%96%87%E4%BB%B6.md) [基于網絡的內容](%E5%9F%BA%E4%BA%8E%E7%BD%91%E7%BB%9C%E7%9A%84%E5%86%85%E5%AE%B9.md) [多線程與多進程](%E8%B7%A8%E7%BA%BF%E7%A8%8B%E4%B8%8E%E8%B7%A8%E8%BF%9B%E7%A8%8B%E9%80%9A%E4%BF%A1.md) [應用優化](%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96.md) [Android新特性](Android%E6%96%B0%E7%89%B9%E6%80%A7.md) [開源庫源碼分析](%E5%BC%80%E6%BA%90%E5%BA%93%E6%BA%90%E7%A0%81%E5%88%86%E6%9E%90.md)