AndroidFileReadWrite

文件读写操作

Import

JitPack

Add it in your project's build.gradle at the end of repositories:

repositories {
  // ...
  maven { url "https://jitpack.io" }
}

Step 2. Add the dependency in the form

dependencies {
  compile 'com.github.vilyever:AndroidFileReadWrite:1.1.0'
}

Usage

String text = "hello text";
String filePath = FileConstant.getCacheDir("test").getAbsolutePath() + "/text";
FileWriter.writeText(new File(filePath), text);

Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher);
filePath = FileConstant.getCacheDir("test").getAbsolutePath() + "/launcher.png";
FileWriter.writeBitmap(new File(filePath), bitmap);
bitmap.recycle();

TextView label = (TextView) findViewById(R.id.label);
filePath = FileConstant.getCacheDir("test").getAbsolutePath() + "/text";
label.setText(FileReader.readText(new File(filePath)));

ImageView imageView = (ImageView) findViewById(R.id.imageView);
filePath = FileConstant.getCacheDir("test").getAbsolutePath() + "/launcher.png";
bitmap = FileReader.readBitmap(new File(filePath));
imageView.setImageBitmap(bitmap);

License

Apache License Version 2.0