一、穩(wěn)安卓7.0怎么設置相機的拍攝方式，我設置成直接按屏幕拍攝了，感覺對焦不穩(wěn)
在設置里取消觸摸直接拍照
二、求支持手動對焦的手機照相軟件（安卓的）多說點兒，我好挑選。謝謝了
carema360和UCAM
三、android camera 聚焦框怎么畫
最近做關于Camera拍照的項目，讓在拍照界面上添加對焦框，經過百度，Google，終于解決了。
先建個類用來實現(xiàn)畫對焦框。
class DrawCaptureRect extends View
{
private int mcolorfill;
private int mleft, mtop, mwidth, mheight;
public DrawCaptureRect(Context context,int left, int top, int width, int height, int colorfill) {
super(context);
// TODO Auto-generated constructor stub
this.mcolorfill = colorfill;
this.mleft = left;
this.mtop = top;
this.mwidth = width;
this.mheight = height;
}
@Override
protected void onDraw(Canvas canvas) {
// TODO Auto-generated method stub
Paint mpaint = new Paint();
mpaint.setColor(mcolorfill);
mpaint.setStyle(Paint.Style.FILL);
mpaint.setStrokeWidth(1.0f);
canvas.drawLine(mleft, mtop, mleft+mwidth, mtop, mpaint);
canvas.drawLine(mleft+mwidth, mtop, mleft+mwidth, mtop+mheight, mpaint);
canvas.drawLine(mleft, mtop, mleft, mtop+mheight, mpaint);
canvas.drawLine(mleft, mtop+mheight, mleft+mwidth, mtop+mheight, mpaint);
super.onDraw(canvas);
}
}
再在Activity上調用它，傳入參數，再用addContentView將view加進來即可實現(xiàn)。
DrawCaptureRect mDraw = new DrawCaptureRect(CameraUIActivity.this, 190,10,100,100,getResources().getColor(R.drawable.lightred));
//在一個activity上面添加額外的content
addContentView(mDraw, new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
四、小米note手機拍照對焦方式選觸摸還是連續(xù)好？拍照畫幅選標準還是全屏好？
對焦觸摸，拍照標準模式，
