Android Dialog使用、自定义带动画的Dialog使用
效果图
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("这是一个普通的Dialog")
.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
}
})
.setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
}
})
.show();
//添加中间按钮 就有三个按钮
//normalDialog.setNeutralButton
}列表Dialog
private void showListDialog() {
final String[] items = {"按钮1", "按钮2", "按钮3", "按钮4"};
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setTitle("列表Dialog")
.setItems(items, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
}
})
.show();
}单选Dialog
private void showSingleChoiceDialog() {
final String[] items = {"按钮1", "按钮2", "按钮3", "按钮4"};
final AlertDialog.Builder builder =
new AlertDialog.Builder(MainActivity.this);
builder.setTitle("单选Dialog")
.setSingleChoiceItems(items, 0, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
}
})
.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
}
})
.show();
}多选Dialog
final ArrayList choices = new ArrayList<>();
private void showMultiChoiceDialog() {
final String[] items = {"按钮1", "按钮2", "按钮3", "按钮4"};
// 设置默认选中的选项
final boolean initChoiceSets[] = {false, false, false, false};
//choices.clear();
AlertDialog.Builder builder =
new AlertDialog.Builder(MainActivity.this);
builder.setTitle("多选Dialog")
.setMultiChoiceItems(items, initChoiceSets, new DialogInterface
.OnMultiChoiceClickListener() {
@Override
public void onClick(DialogInterface dialog, int which, boolean isChecked) {
if (isChecked) {
choices.add(which);
} else {
//有问题：是把whichButton作为index还是Object？实际上会抛下标溢出异常
//MultiChoiceID.remove(whichButton);
//需强制转换为Object类型，才会以对象的形式删除；否则会作为下标处理
choices.remove((Integer) which);
}
}
})
.setPositiveButton("确定", 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();
}进度条Dialog
private void showProgressDialog() {
final int MAX_PROGRESS = 100;
final ProgressDialog progressDialog =
new ProgressDialog(MainActivity.this);
progressDialog.setCancelable(false);
progressDialog.setProgress(0);
progressDialog.setTitle("进度条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++;
//子线程可以更新progressDialog进度
progressDialog.setProgress(progress);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
progressDialog.cancel();
}
}).start();
}编辑Dialog
private void showEditDialog() {
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
final EditText view = new EditText(MainActivity.this);
builder.setTitle("输入dialog")
.setView(view)
.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
String content = view.getText().toString();
}
})
.show();
}自定义带动画的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();
}自定义带动画的圆角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();
}- 自定义dialog布局文件 dialog_circle.xml
<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="从相册选取"/>
LinearLayout>- dialog_circle.xml
<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
- Enter Exit 动画
translate_dialog_in.xml
<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
<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>github https://github.com/REIGE/DialogDemo