Android Dialog使用、自定義帶動畫的Dialog使用
阿新 • • 發佈：2019-01-10
效果圖
普通Dialog
private void showNormalDialog() {
final AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setIcon(R.mipmap.ic_launcher)
.setTitle("普通Dialog")
.setMessage("這是一個普通的Dialog")
.setPositiveButton("確定" 列表Dialog
private void showListDialog() {
final String[] items = {"按鈕1" 單選Dialog
private void showSingleChoiceDialog() {
final String[] items = {"按鈕1", "按鈕2", "按鈕3", "按鈕4"};
final AlertDialog.Builder builder =
new AlertDialog.Builder(MainActivity.this);
builder.setTitle("單選Dialog")
.setSingleChoiceItems(items, 0, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
}
})
.setPositiveButton("確定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
}
})
.show();
}多選Dialog
final ArrayList<Integer> choices = new ArrayList<>();
private void showMultiChoiceDialog() {
final String[] items = {"按鈕1", "按鈕2", "按鈕3", "按鈕4"};
// 設定預設選中的選項
final boolean initChoiceSets[] = {false, false, false, false};
//choices.clear();
AlertDialog.Builder builder =
new AlertDialog.Builder(MainActivity.this);
builder.setTitle("多選Dialog")
.setMultiChoiceItems(items, initChoiceSets, new DialogInterface
.OnMultiChoiceClickListener() {
@Override
public void onClick(DialogInterface dialog, int which, boolean isChecked) {
if (isChecked) {
choices.add(which);
} else {
//有問題：是把whichButton作為index還是Object？實際上會拋下標溢位異常
//MultiChoiceID.remove(whichButton);
//需強制轉換為Object型別，才會以物件的形式刪除；否則會作為下標處理
choices.remove((Integer) which);
}
}
})
.setPositiveButton("確定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
}
})
.show();
}等待Dialog
private void showWaitingDialog() {
final ProgressDialog progressDialog = new ProgressDialog(MainActivity.this);
progressDialog.setTitle("等待Dialog");
progressDialog.setMessage("等待中...");
progressDialog.setIndeterminate(true);
progressDialog.setCancelable(false);
progressDialog.show();
new Thread() {
@Override
public void run() {
super.run();
SystemClock.sleep(3000);
progressDialog.dismiss();
}
}.start();
}進度條Dialog
private void showProgressDialog() {
final int MAX_PROGRESS = 100;
final ProgressDialog progressDialog =
new ProgressDialog(MainActivity.this);
progressDialog.setCancelable(false);
progressDialog.setProgress(0);
progressDialog.setTitle("進度條Dialog");
progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
progressDialog.setMax(MAX_PROGRESS);
progressDialog.show();
new Thread(new Runnable() {
@Override
public void run() {
int progress = 0;
while (progress < MAX_PROGRESS) {
try {
Thread.sleep(10);
progress++;
//子執行緒可以更新progressDialog進度
progressDialog.setProgress(progress);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
progressDialog.cancel();
}
}).start();
}編輯Dialog
private void showEditDialog() {
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
final EditText view = new EditText(MainActivity.this);
builder.setTitle("輸入dialog")
.setView(view)
.setPositiveButton("確定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
String content = view.getText().toString();
}
})
.show();
}自定義帶動畫的Dialog
private void showConsumerDialog() {
Dialog dialog = new Dialog(MainActivity.this, R.style.BottomDialog);
View view = LayoutInflater.from(this).inflate(R.layout.dialog, null);
dialog.setContentView(view);
ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
layoutParams.width = getResources().getDisplayMetrics().widthPixels;
view.setLayoutParams(layoutParams);
dialog.getWindow().setGravity(Gravity.BOTTOM);
dialog.getWindow().setWindowAnimations(R.style.BottomDialog_Animation);
dialog.setCanceledOnTouchOutside(true);
dialog.show();
}自定義帶動畫的圓角Dialog
private void showConsumerDialogCircle() {
final Dialog dialog = new Dialog(MainActivity.this, R.style.BottomDialog);
View view = LayoutInflater.from(this).inflate(R.layout.dialog_circle, null);
view.findViewById(R.id.takePhoto).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
dialog.dismiss();
}
});
view.findViewById(R.id.selectPhoto).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
dialog.dismiss();
}
});
dialog.setContentView(view);
ViewGroup.MarginLayoutParams layoutParams = (ViewGroup.MarginLayoutParams) view
.getLayoutParams();
layoutParams.bottomMargin = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 8,
getResources().getDisplayMetrics());
layoutParams.width = getResources().getDisplayMetrics().widthPixels - (int) TypedValue
.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 16,
getResources().getDisplayMetrics());
view.setLayoutParams(layoutParams);
dialog.getWindow().setGravity(Gravity.BOTTOM);
dialog.getWindow().setWindowAnimations(R.style.BottomDialog_Animation);
dialog.setCanceledOnTouchOutside(true);
dialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
dialog.show();
}- 自定義dialog佈局檔案 dialog_circle.xml
<?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:background="@drawable/shape_dialog"
android:layout_height="wrap_content">
<TextView
android:id="@+id/takePhoto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?android:attr/selectableItemBackground"
android:clickable="true"
android:padding="16dp"
android:textSize="14sp"
android:text="拍照"/>
<TextView
android:layout_width="match_parent"
android:id="@+id/selectPhoto"
android:layout_height="wrap_content"
android:background="?android:attr/selectableItemBackground"
android:clickable="true"
android:padding="16dp"
android:textSize="14sp"
android:text="從相簿選取"/>
</LinearLayout>- dialog_circle.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<corners android:radius="8dp"/>
<solid android:color="@android:color/white"/>
</shape>- style
<style name="BottomDialog" parent="@style/Base.V7.Theme.AppCompat.Light.Dialog">
<item name="android:windowNoTitle">true</item>
<item name="android:windowBackground">@android:color/transparent</item>
</style>
<style name="BottomDialog.Animation" parent="Animation.AppCompat.Dialog">
<item name="android:windowEnterAnimation">@anim/translate_dialog_in</item>
<item name="android:windowExitAnimation">@anim/translate_dialog_out</item>
</style>- Enter Exit 動畫
translate_dialog_in.xml
<?xml version="1.0" encoding="utf-8"?>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
android:duration="300"
android:fromXDelta="0"
android:fromYDelta="100%"
android:toXDelta="0"
android:toYDelta="0">
</translate>
translate_dialog_out.xml
<?xml version="1.0" encoding="utf-8"?>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
android:duration="300"
android:fromXDelta="0"
android:fromYDelta="0"
android:toXDelta="0"
android:toYDelta="100%">
</translate>