Android Studio.
Android freeware and JAVA source code

      

    

Android Studio


    
Android Studio - free Java source code
    
    Some Android programs require text data files. For example, foreign words to learn. Such a file can be placed on a Micro SD card or in the phone's memory. If the file must be installed on the smartphone with the program, it must be placed in the phone's memory.
    
    // Reads the file. The file name is in the XML file strings in words in the directory / res / raw /
    public void getNewsFeed() {
    
        // At the same time, added View to import and android: id = "@ + id / myText" in main.xml
        TextView myTextView = findViewById(R.id.myText);
        
        try {
        Resources res = getResources();
        @SuppressLint("ResourceType") InputStream in_s = res.openRawResource(R.raw.words);
        byte[] b = new byte[in_s.available()];
        in_s.read(b);
        // Without recoding the read text ( Without "//")
        //myTextView.setText(new String(b));
        
        // With the recoding of the text read from the file - Cyrillic text source "cp1251"
        myTextView.setText(new String(b, Charset.forName("cp1251")));
        } catch (Exception e) {
        // e.printStackTrace();
        myTextView.setText("Error: can't show help.");
        //}
        }
    
    }
    
    Source code >>
    
    Keywords: - java, source, code, android, studio, freeware
    
    Java source codes for Android Studio and Android smartphones freeware. Android's custom programs
    


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