Android 如何添加换行符？

如何在android中动态添加换行符

 TableRow tr5 = new TableRow(this);
                    tr5.setLayoutParams(new LayoutParams(
                            LayoutParams.WRAP_CONTENT,
                            LayoutParams.WRAP_CONTENT));
                    TextView b5 = new TextView(this);
                    b5.setLayoutParams(new LayoutParams(
                            LayoutParams.WRAP_CONTENT,
                            LayoutParams.WRAP_CONTENT));
                    b5.setText("Hello");



                    tr5.addView(b5);

                    tl.addView(tr5,new TableLayout.LayoutParams(
                            LayoutParams.WRAP_CONTENT,
                            LayoutParams.WRAP_CONTENT));

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您可以在动态生成一行后添加它 这将动态添加中断

View m1 = new View(this);



                       m1.setBackgroundColor(0xFFCDCDCD);



                      m1.setLayoutParams(new LayoutParams(
                                LayoutParams.FILL_PARENT,
                                LayoutParams.WRAP_CONTENT));


                      tl.addView(m1, new TableLayout.LayoutParams(1,1));