1:设置软键盘

如图所示我们可以修改软键盘的Enter按钮的样式，可以在代码中监听按钮点击事件。

1.package cn.m15.xys;
2.
3.import Android.app.Activity; 4.import Android.os.Bundle; 5.import Android.view.KeyEvent; 6.import Android.view.inputmethod.EditorInfo; 7.import Android.widget.EditText; 8.import Android.widget.TextView; 9.import Android.widget.Toast; 10.import Android.widget.TextView.OnEditorActionListener; 11.
12.public class KeyBoardActivity extends Activity { 13.    @Override 14.    protected void onCreate(Bundle savedInstanceState) { 15.    setContentView(R.layout.keyboard);
16.
17.    EditText editText0 = (EditText)findViewById(R.id.txtTest0);
18.
19.    editText0.setOnEditorActionListener(new OnEditorActionListener() { 20.
21.        @Override 22.        public boolean onEditorAction(TextView arg0, int arg1, KeyEvent arg2) { 23.        if (arg1 == EditorInfo.IME_ACTION_GO) { 24.            Toast.makeText(KeyBoardActivity.this, "你点了软键盘'去往'按钮", 25.                Toast.LENGTH_SHORT).show();
26.        }
27.        return false; 28.        }
29.    });
30.    EditText editText1 = (EditText)findViewById(R.id.txtTest1);
31.
32.    editText1.setOnEditorActionListener(new OnEditorActionListener() { 33.
34.        @Override 35.        public boolean onEditorAction(TextView arg0, int arg1, KeyEvent arg2) { 36.        if (arg1 == EditorInfo.IME_ACTION_SEARCH) { 37.            Toast.makeText(KeyBoardActivity.this, "你点了软键盘'搜索'按钮", 38.                Toast.LENGTH_SHORT).show();
39.        }
40.        return false; 41.        }
42.    });
43.    EditText editText2 = (EditText)findViewById(R.id.txtTest2);
44.
45.    editText2.setOnEditorActionListener(new OnEditorActionListener() { 46.
47.        @Override 48.        public boolean onEditorAction(TextView arg0, int arg1, KeyEvent arg2) { 49.        if (arg1 == EditorInfo.IME_ACTION_SEND) { 50.            Toast.makeText(KeyBoardActivity.this, "你点了软键盘'发送'按钮", 51.                Toast.LENGTH_SHORT).show();
52.        }
53.        return false; 54.        }
55.    });
56.    EditText editText3 = (EditText)findViewById(R.id.txtTest3);
57.
58.    editText3.setOnEditorActionListener(new OnEditorActionListener() { 59.
60.        @Override 61.        public boolean onEditorAction(TextView arg0, int arg1, KeyEvent arg2) { 62.        if (arg1 == EditorInfo.IME_ACTION_NEXT) { 63.            Toast.makeText(KeyBoardActivity.this, "你点了软键盘'下一个'按钮", 64.                Toast.LENGTH_SHORT).show();
65.        }
66.        return false; 67.        }
68.    });
69.    EditText editText4 = (EditText)findViewById(R.id.txtTest4);
70.
71.    editText4.setOnEditorActionListener(new OnEditorActionListener() { 72.
73.        @Override 74.        public boolean onEditorAction(TextView arg0, int arg1, KeyEvent arg2) { 75.        if (arg1 == EditorInfo.IME_ACTION_DONE) { 76.            Toast.makeText(KeyBoardActivity.this, "你点了软键盘'完成'按钮", 77.                Toast.LENGTH_SHORT).show();
78.        }
79.        return false; 80.        }
81.    });
82.    EditText editText5 = (EditText)findViewById(R.id.txtTest5);
83.
84.    editText5.setOnEditorActionListener(new OnEditorActionListener() { 85.
86.        @Override 87.        public boolean onEditorAction(TextView arg0, int arg1, KeyEvent arg2) { 88.        if (arg1 == EditorInfo.IME_ACTION_UNSPECIFIED) { 89.            Toast.makeText(KeyBoardActivity.this, "你点了软键盘'未指定'按钮", 90.                Toast.LENGTH_SHORT).show();
91.        }
92.        return false; 93.        }
94.    });
95.    super.onCreate(savedInstanceState); 96.    }
97.}

布局：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:Android="http://schemas.android.com/apk/res/android"
    Android:id="@+id/textviewll"
    Android:orientation="vertical" android:layout_width="fill_parent"
   Android:layout_height="fill_parent">
   <EditText Android:id="@+id/txtTest0"
    Android:imeOptions="actionGo"
     Android:layout_width="fill_parent"
    Android:layout_height="wrap_content"
     Android:hint="特殊按钮-去往"></EditText>
   <EditText Android:id="@+id/txtTest1"
     Android:imeOptions="actionSearch"
     Android:layout_width="fill_parent"
    Android:layout_height="wrap_content"
     Android:hint="特殊按钮-搜索"></EditText>
   <EditText Android:id="@+id/txtTest2"
     Android:imeOptions="actionSend"
     Android:layout_width="fill_parent"
     Android:layout_height="wrap_content"
     Android:hint="特殊按钮-发送"></EditText>
    <EditText Android:id="@+id/txtTest3"
     Android:imeOptions="actionNext"
     Android:layout_width="fill_parent"
     Android:layout_height="wrap_content"
    Android:hint="特殊按钮-下一个"></EditText>
    <EditText Android:id="@+id/txtTest4"
     Android:imeOptions="actionDone"
     Android:layout_width="fill_parent"
     Android:layout_height="wrap_content"
     Android:hint="特殊按钮-完成"></EditText>
    <EditText Android:id="@+id/txtTest5"
     Android:imeOptions="actionUnspecified"
     Android:layout_width="fill_parent"
     Android:layout_height="wrap_content"
     Android:hint="特殊按钮-未指定"></EditText>
</LinearLayout>