App系列------如何把asset目录下文件copy到机台中

xiaoxiao2026-03-08 8

之前提到如何把文件放到asset目录下，现在就要把文件从asset文件夹中copy到机台里 public boolean copyApkFromAssets(Context context, String fileName, String path) { boolean copyIsFinish = false; // Toast.makeText(installCtools.this,this.getString(R.string.text_error),Toast.LENGTH_LONG).show(); try { InputStream is = context.getAssets().open(fileName); int count = is.available(); Log.d("matt-","count " + count); File file = new File(path); file.createNewFile(); FileOutputStream fos = new FileOutputStream(file); byte[] temp = new byte[1024]; int i = 0; while ((i = is.read(temp)) > 0) { fos.write(temp, 0, i); } fos.close(); is.close(); copyIsFinish = true; } catch (IOException e) { e.printStackTrace(); } return copyIsFinish; }

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