//布局相关<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent"> <LinearLayout android:id="@+id/k_layout1" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginTop="10dp" android:layout_marginLeft="10dp" android:layout_marginRight="10dp" android:orientation="horizontal" android:gravity="center"> <Button android:id="@+id/btn_one" android:layout_width="0dp" android:layout_weight="1" android:layout_height="30dp" android:layout_marginRight="10dp" android:text="1" android:textSize="18sp" android:textColor="@color/white" android:background="@drawable/btn_select_back_t30"/> <Button android:id="@+id/btn_two" android:layout_width="0dp" android:layout_weight="1" android:layout_height="30dp" android:layout_marginRight="10dp" android:text="2" android:textSize="18sp" android:textColor="@color/white" android:background="@drawable/btn_select_back_t30"/> <Button android:id="@+id/btn_three" android:layout_width="0dp" android:layout_weight="1" android:layout_height="30dp" android:text="3" android:textSize="18sp" android:textColor="@color/white" android:background="@drawable/btn_select_back_t30"/> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginTop="10dp" android:layout_marginLeft="10dp" android:layout_marginRight="10dp" android:orientation="horizontal" android:gravity="center"> <Button android:id="@+id/btn_four" android:layout_width="0dp" android:layout_weight="1" android:layout_height="30dp" android:layout_marginRight="10dp" android:text="4" android:textSize="18sp" android:textColor="@color/white" android:background="@drawable/btn_select_back_t30"/> <Button android:id="@+id/btn_five" android:layout_width="0dp" android:layout_weight="1" android:layout_height="30dp" android:layout_marginRight="10dp" android:text="5" android:textSize="18sp" android:textColor="@color/white" android:background="@drawable/btn_select_back_t30"/> <Button android:id="@+id/btn_six" android:layout_width="0dp" android:layout_weight="1" android:layout_height="30dp" android:text="6" android:textSize="18sp" android:textColor="@color/white" android:background="@drawable/btn_select_back_t30"/> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginTop="10dp" android:layout_marginLeft="10dp" android:layout_marginRight="10dp" android:orientation="horizontal" android:gravity="center"> <Button android:id="@+id/btn_seven" android:layout_width="0dp" android:layout_weight="1" android:layout_height="30dp" android:layout_marginRight="10dp" android:text="7" android:textSize="18sp" android:textColor="@color/white" android:background="@drawable/btn_select_back_t30"/> <Button android:id="@+id/btn_eight" android:layout_width="0dp" android:layout_weight="1" android:layout_height="30dp" android:layout_marginRight="10dp" android:text="8" android:textSize="18sp" android:textColor="@color/white" android:background="@drawable/btn_select_back_t30"/> <Button android:id="@+id/btn_nine" android:layout_width="0dp" android:layout_weight="1" android:layout_height="30dp" android:text="9" android:textSize="18sp" android:textColor="@color/white" android:background="@drawable/btn_select_back_t30"/> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginTop="10dp" android:layout_marginLeft="10dp" android:layout_marginRight="10dp" android:orientation="horizontal" android:gravity="center"> <Button android:id="@+id/btn_clear" android:layout_width="0dp" android:layout_weight="1" android:layout_height="30dp" android:layout_marginRight="10dp" android:text="清空" android:textSize="18sp" android:textColor="@color/white" android:background="@drawable/btn_select_back_t30"/> <Button android:id="@+id/btn_zero" android:layout_width="0dp" android:layout_weight="1" android:layout_height="30dp" android:layout_marginRight="10dp" android:text="0" android:textSize="18sp" android:textColor="@color/white" android:background="@drawable/btn_select_back_t30"/> <Button android:id="@+id/btn_del" android:onClick="click_key" android:layout_width="0dp" android:layout_weight="1" android:layout_height="30dp" android:text="删除" android:textSize="18sp" android:textColor="@color/white" android:background="@drawable/btn_select_back_t30"/> </LinearLayout></LinearLayout> //.....自己看
editText = (EditText) mView.findViewById(R.id.qc_liangpin);text = (EditText) mView.findViewById(R.id.qc_buliangping);editText.setOnFocusChangeListener(new View.OnFocusChangeListener() { @Override public void onFocusChange(View v, boolean hasFocus) { Edit_Tyep = 1;//多个输入框时做的焦点判断 }});text.setOnFocusChangeListener(new View.OnFocusChangeListener() { @Override public void onFocusChange(View v, boolean hasFocus) { Edit_Tyep = 2; }});
Button btn0 = (Button) mView.findViewById(R.id.btn_zero);btn0.setOnClickListener(listener);Button btn1 = (Button) mView.findViewById(R.id.btn_one);btn1.setOnClickListener(listener);Button btn2 = (Button) mView.findViewById(R.id.btn_two);btn2.setOnClickListener(listener);Button btn3 = (Button) mView.findViewById(R.id.btn_three);btn3.setOnClickListener(listener);Button btn4 = (Button) mView.findViewById(R.id.btn_four);btn4.setOnClickListener(listener);Button btn5 = (Button) mView.findViewById(R.id.btn_five);btn5.setOnClickListener(listener);Button btn6 = (Button) mView.findViewById(R.id.btn_six);btn6.setOnClickListener(listener);Button btn7 = (Button) mView.findViewById(R.id.btn_seven);btn7.setOnClickListener(listener);Button btn8 = (Button) mView.findViewById(R.id.btn_eight);btn8.setOnClickListener(listener);Button btn9 = (Button) mView.findViewById(R.id.btn_nine);btn9.setOnClickListener(listener);Button btndel = (Button) mView.findViewById(R.id.btn_del);btndel.setOnClickListener(listener);Button btnclear = (Button) mView.findViewById(R.id.btn_clear);btnclear.setOnClickListener(listener);
Button.OnClickListener listener = new Button.OnClickListener() { public void onClick(View v) { Editable editable = null; int start = 0; if (Edit_Tyep == 1) { editable = editText.getText(); start = editText.getSelectionStart(); } else if (Edit_Tyep == 2) { editable = text.getText(); start = text.getSelectionStart(); } else { editable = editText.getText(); start = editText.getSelectionStart(); } switch (v.getId()) { case R.id.btn_zero: editable.insert(start, "0"); break; case R.id.btn_one: editable.insert(start, "1"); break; case R.id.btn_two: editable.insert(start, "2"); break; case R.id.btn_three: editable.insert(start, "3"); break; case R.id.btn_four: editable.insert(start, "4"); break; case R.id.btn_five: editable.insert(start, "5"); break; case R.id.btn_six: editable.insert(start, "6"); break; case R.id.btn_seven: editable.insert(start, "7"); break; case R.id.btn_eight: editable.insert(start, "8"); break; case R.id.btn_nine: editable.insert(start, "9"); break; case R.id.btn_clear: if (editable != null) editable.delete(0, editable.length()); break; case R.id.btn_del: if (start > 0) editable.delete(start - 1, start); break; } }};
由于时间问题没有 给全代码 关键地方用颜色标出 其实很简单 相信应该能够看懂!
时间: 2024-10-08 10:26:52