Android 获取Camera（摄像头）基本信息

AndroidManifest.xml

    <uses-permission android:name="android.permission.CAMERA" />

java

	private TextView textView;

	private Camera camera;
 
	@Override
	public void onCreate(Bundle savedInstanceState) {
    
    
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		textView = (TextView) findViewById(R.id.textView);
		camera = Camera.open();

		Camera.Parameters parameters = camera.getParameters();
		
		String params = parameters.flatten().replace(";", "\n");
		textView.setText(params);
	}
	
	@Override
	protected void onDestroy() {
    
    
		super.onDestroy();
		camera.release();
	}