編輯:關於Android編程
廢話不多說,直接上代碼
主界面布局
自定義Dialog的布局
public class MainDialog extends Activity implements Runnable{
/**確定取消信息框 **/
private static final int DIALOG_0 = 1;
/**多個按鈕信息框 **/
private static final int DIALOG_1 = 2;
/**列表框 **/
private static final int DIALOG_2 = 3;
/**進度條框 **/
private static final int DIALOG_3 = 4;
/**單項選擇列表框 **/
private static final int DIALOG_4 = 5;
/**多項選擇列表框 **/
private static final int DIALOG_5 = 6;
/**自定義布局 **/
private static final int DIALOG_6 = 7;
/**讀取進度框 **/
private static final int DIALOG_7 = 8;
private static final int MAX_PROGRESS = 100;
private ProgressDialog mProgressDialog = null;
final String[] mItems = {"item0","item1","itme2","item3","itme4","item5","item6"};
int mSingleChoiceID = -1;
ArrayList MultiChoiceID = new ArrayList ();
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button button0 = (Button) findViewById(R.id.button0);
button0.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_0);
}
});
Button button1 = (Button) findViewById(R.id.button1);
button1.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_1);
}
});
Button button2 = (Button) findViewById(R.id.button2);
button2.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_2);
}
});
Button button3 = (Button) findViewById(R.id.button3);
button3.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_3);
mProgressDialog.setProgress(0);
}
});
Button button4 = (Button) findViewById(R.id.button4);
button4.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_4);
}
});
Button button5 = (Button) findViewById(R.id.button5);
button5.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_5);
}
});
Button button6 = (Button) findViewById(R.id.button6);
button6.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_6);
}
});
Button button7 = (Button) findViewById(R.id.button7);
button7.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
CreatDialog(DIALOG_7);
}
});
}
public void CreatDialog(int id) {
AlertDialog.Builder builder = new AlertDialog.Builder(MainDialog.this);
switch(id) {
case DIALOG_0:
builder.setIcon(R.drawable.icon);
builder.setTitle("你確定要離開嗎?");
builder.setPositiveButton("確定", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
//這裡添加點擊確定後的邏輯
showDialog("你選擇了確定");
}
});
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
//這裡添加點擊確定後的邏輯
showDialog("你選擇了取消");
}
});
break;
case DIALOG_1:
builder.setIcon(R.drawable.icon);
builder.setTitle("投票");
builder.setMessage("您認為什麼樣的內容能吸引您?");
builder.setPositiveButton("有趣味的", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
showDialog("你選擇了有趣味的");
}
});
builder.setNeutralButton("有思想的", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
showDialog("你選擇了有思想的");
}
});
builder.setNegativeButton("主題強的", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
showDialog("你選擇了主題強的");
}
});
break;
case DIALOG_2:
builder.setTitle("列表選擇框");
builder.setItems(mItems, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
//點擊後彈出窗口選擇了第幾項
showDialog("你選擇的id為" + which + " , " + mItems[which]);
}
});
break;
case DIALOG_3:
mProgressDialog = new ProgressDialog(MainDialog.this);
mProgressDialog.setIcon(R.drawable.icon);
mProgressDialog.setTitle("進度條窗口");
mProgressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
mProgressDialog.setMax(MAX_PROGRESS);
mProgressDialog.setButton("確定", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
//這裡添加點擊後的邏輯
}
});
mProgressDialog.setButton2("取消", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
//這裡添加點擊後的邏輯
}
});
mProgressDialog.show();
new Thread(this).start();
return;
case DIALOG_4:
mSingleChoiceID = -1;
builder.setIcon(R.drawable.icon);
builder.setTitle("單項選擇");
builder.setSingleChoiceItems(mItems, 0, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
mSingleChoiceID = whichButton;
showDialog("你選擇的id為" + whichButton + " , " + mItems[whichButton]);
}
});
builder.setPositiveButton("確定", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
if(mSingleChoiceID > 0) {
showDialog("你選擇的是" + mSingleChoiceID);
}
}
});
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
}
});
break;
case DIALOG_5:
MultiChoiceID.clear();
builder.setIcon(R.drawable.icon);
builder.setTitle("多項選擇");
builder.setMultiChoiceItems(mItems,
new boolean[]{false, false, false, false, false, false, false},
new DialogInterface.OnMultiChoiceClickListener() {
public void onClick(DialogInterface dialog, int whichButton,
boolean isChecked) {
if(isChecked) {
MultiChoiceID.add(whichButton);
showDialog("你選擇的id為" + whichButton + " , " + mItems[whichButton]);
}else {
MultiChoiceID.remove(whichButton);
}
}
});
builder.setPositiveButton("確定", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
String str = "";
int size = MultiChoiceID.size();
for (int i = 0 ;i < size; i++) {
str+= mItems[MultiChoiceID.get(i)] + ", ";
}
showDialog("你選擇的是" + str);
}
});
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
}
});
break;
case DIALOG_6:
LayoutInflater factory = LayoutInflater.from(this);
final View textEntryView = factory.inflate(R.layout.test, null);
builder.setIcon(R.drawable.icon);
builder.setTitle("自定義輸入框");
builder.setView(textEntryView);
builder.setPositiveButton("確定", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
EditText userName = (EditText) textEntryView.findViewById(R.id.etUserName);
EditText password = (EditText) textEntryView.findViewById(R.id.etPassWord);
showDialog("姓名 :" + userName.getText().toString() + "密碼:" + password.getText().toString() );
}
});
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
}
});
break;
case DIALOG_7:
mProgressDialog = new ProgressDialog(this);
mProgressDialog.setTitle("讀取ing");
mProgressDialog.setMessage("正在讀取中請稍候");
mProgressDialog.setIndeterminate(true);
mProgressDialog.setCancelable(true);
mProgressDialog.show();
return;
}
builder.create().show();
}
private void showDialog(String str) {
new AlertDialog.Builder(MainDialog.this)
.setMessage(str)
.show();
}
@Override
public void run() {
int Progress = 0;
while(Progress < MAX_PROGRESS) {
try {
Thread.sleep(100);
Progress++;
mProgressDialog.incrementProgressBy(1);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
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