ã¯ããã« Android 4.0 ããï¼Volume down + Powerï¼ã§ã¹ã¯ãªã¼ã³ãã£ããã£ãåããããã«ãªãã¾ãããããã®æ©è½ãç¡å¹ã«ãããã¨ãã§ãã¾ãã ç¾ç¶ã¹ã¯ãªã¼ã³ã·ã§ãããæ®ãããã®ããããããæ®ããªãããã«ãããã¨ã¯ãã¾ããªãããããã¾ããããæ¥åã§èª¿ã¹ãæã«æ å ±ãå°ãªãè¦å´ããã®ã§ãç´¹ä»ãã¾ãã ã¹ã¯ãªã¼ã³ã·ã§ãããç¡å¹ã«ãã ç¡å¹ã«ãããActivity㧠Window window = getWindow(); window.addFlags(WindowManager.LayoutParams.FLAG_SECURE); ã¨ããã°ã¹ã¯ãªã¼ã³ã·ã§ããã¯ç¡å¹ã«ã§ãã¾ãã (ç¡å¹ãªç®æã§ã¹ã¯ãªã¼ã³ã·ã§ãããæ®ããã¨ããæã®æåã¯ç°ãªãã¾ããToastã«ã¨ã©ã¼ã¡ãã»ã¼ã¸ã表示ãããããã¹ãã¼ã¿ã¹ãã¼ã«è¡¨ç¤ºãããããã¾ãã) æå®ã®Fragmentã®ã¿ç¡å¹ã«ãã Fra
![[Android]ã¢ããªã§ã¹ã¯ãªã¼ã³ã·ã§ãããç¡å¹ã«ãã | DevelopersIO](https://cdn-ak-scissors.b.st-hatena.com/image/square/091f15a7d75f8343165a62700143a86becce2771/height=288;version=1;width=512/https%3A%2F%2Fdevio2023-media.developers.io%2Fwp-content%2Fuploads%2F2013%2F09%2Fandroid.png)
{{#tags}}- {{label}}
{{/tags}}