一个可以直接使用的自定义AlertDialog，封装的很完整的一个Demo，可以灵活使用，里面提示图标还额外添加了动画效果，希望可以帮到大家。不多说，展示一部分代码给大家。文章后面会给出源码。欢迎大家下载！！!
效果图：
// 调用的Activity
package com.pnikosis.materialishprogress;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Toast;
import cn.pedant.SweetAlert.SweetAlertDialog;
import cn.pedant.SweetAlert.SweetAlertDialog.OnSweetClickListener;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main1);
findViewById(R.id.button1).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
showAlertDiaLog(1, null, "Hello.Title", false, true,
new OnSweetClickListener() {
@Override
public void onClick(
SweetAlertDialog sweetAlertDialog) {
Toast.makeText(getApplicationContext(), "NO", 0)
.show();
}
}, new OnSweetClickListener() {
@Override
public void onClick(
SweetAlertDialog sweetAlertDialog) {
Toast.makeText(getApplicationContext(), "OK", 0).show();
}
});
}
});
findViewById(R.id.button2).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
showAlertDiaLog(2, null, "Hello.Title1", false, true,
new OnSweetClickListener() {
@Override
public void onClick(
SweetAlertDialog sweetAlertDialog) {
Toast.makeText(getApplicationContext(), "NO", 0)
.show();
}
}, new OnSweetClickListener() {
@Override
public void onClick(
SweetAlertDialog sweetAlertDialog) {
Toast.makeText(getApplicationContext(), "OK", 0)
.show();
}
});
}
});
findViewById(R.id.button3).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
showAlertDiaLog(3, "NO", "Hello.Title2", true, true,
new OnSweetClickListener() {
@Override
public void onClick(
SweetAlertDialog sweetAlertDialog) {
Toast.makeText(getApplicationContext(), "NO", 0)
.show();
}
}, new OnSweetClickListener() {
@Override
public void onClick(
SweetAlertDialog sweetAlertDialog) {
Toast.makeText(getApplicationContext(), "OK", 0)
.show();
}
});
}
});
findViewById(R.id.button4).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
showAlertDiaLog(0, "NO", "Hello.Title3", true, true,
new OnSweetClickListener() {
@Override
public void onClick(
SweetAlertDialog sweetAlertDialog) {
Toast.makeText(getApplicationContext(), "NO", 0)
.show();
}
}, new OnSweetClickListener() {
@Override
public void onClick(
SweetAlertDialog sweetAlertDialog) {
Toast.makeText(getApplicationContext(), "OK", 0)
.show();
}
});
}
});
}
public void showAlertDiaLog(int type, String CancelText, String TitleText,
boolean CancelButton, boolean ContentText,
OnSweetClickListener CancelClickListener,
OnSweetClickListener ConfirmClickListener) {
SweetAlertDialog alertDialog = new SweetAlertDialog(MainActivity.this);
/**
* AlertType 显示图标类型 1.错误提示 2.正确提示 3.感叹号提示 其他.不显示图标
*/
alertDialog.changeAlertType(type);
/**
* 是否显示取消按钮 true显示 false不显示
*/
alertDialog.setCancelText(CancelText);
alertDialog.showCancelButton(CancelButton);
/**
* 是否显示提示内容 true显示 false不显示
*/
alertDialog.setTitleText(TitleText);
alertDialog.showContentText(ContentText);
/**
* 取消按钮的点击事件
*/
alertDialog.setCancelClickListener(CancelClickListener);
/**
* 确定按钮的点击事件
*/
alertDialog.setConfirmClickListener(ConfirmClickListener);
alertDialog.show();
}
}
//自定义Dialog
package cn.pedant.SweetAlert;
import java.util.List;
import android.app.Dialog;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.os.Bundle;
import android.view.View;
import android.view.WindowManager;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.view.animation.AnimationSet;
import android.view.animation.Transformation;
import android.widget.Button;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.TextView;
import com.pnikosis.materialishprogress.ProgressWheel;
import com.pnikosis.materialishprogress.R;
public class SweetAlertDialog extends Dialog implements View.OnClickListener {
private View mDialogView;
private AnimationSet mModalInAnim;
private AnimationSet mModalOutAnim;
private Animation mOverlayOutAnim;
private Animation mErrorInAnim;
private AnimationSet mErrorXInAnim;
private AnimationSet mSuccessLayoutAnimSet;
private Animation mSuccessBowAnim;
private TextView mTitleTextView;
private TextView mContentTextView;
private String mTitleText;
private String mContentText;
private boolean mShowCancel;
private boolean mShowContent;
private String mCancelText;
private String mConfirmText;
private int mAlertType;
private FrameLayout mErrorFrame;
private FrameLayout mSuccessFrame;
private FrameLayout mProgressFrame;
private SuccessTickView mSuccessTick;
private ImageView mErrorX;
private View mSuccessLeftMask;
private View mSuccessRightMask;
private Drawable mCustomImgDrawable;
private ImageView mCustomImage;
private Button mConfirmButton;
private Button mCancelButton;
private ProgressHelper mProgressHelper;
private FrameLayout mWarningFrame;
private OnSweetClickListener mCancelClickListener;
private OnSweetClickListener mConfirmClickListener;
private boolean mCloseFromCancel;
public static final int NORMAL_TYPE = 0;
public static final int ERROR_TYPE = 1;
public static final int SUCCESS_TYPE = 2;
public static final int WARNING_TYPE = 3;
public static final int CUSTOM_IMAGE_TYPE = 4;
public static final int PROGRESS_TYPE = 5;
public static interface OnSweetClickListener {
public void onClick(SweetAlertDialog sweetAlertDialog);
}
public SweetAlertDialog(Context context) {
this(context, NORMAL_TYPE);
}
public SweetAlertDialog(Context context, int alertType) {
super(context, R.style.alert_dialog);
setCancelable(true);
setCanceledOnTouchOutside(false);
mProgressHelper = new ProgressHelper(context);
mAlertType = alertType;
mErrorInAnim = OptAnimationLoader.loadAnimation(getContext(),
R.anim.error_frame_in);
mErrorXInAnim = (AnimationSet) OptAnimationLoader.loadAnimation(
getContext(), R.anim.error_x_in);
// 2.3.x system don't support alpha-animation on layer-list drawable
// remove it from animation set
if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.GINGERBREAD_MR1) {
List<Animation> childAnims = mErrorXInAnim.getAnimations();
int idx = 0;
for (; idx < childAnims.size(); idx++) {
if (childAnims.get(idx) instanceof AlphaAnimation) {
break;
}
}
if (idx < childAnims.size()) {
childAnims.remove(idx);
}
}
mSuccessBowAnim = OptAnimationLoader.loadAnimation(getContext(),
R.anim.success_bow_roate);
mSuccessLayoutAnimSet = (AnimationSet) OptAnimationLoader
.loadAnimation(getContext(), R.anim.success_mask_layout);
mModalInAnim = (AnimationSet) OptAnimationLoader.loadAnimation(
getContext(), R.anim.modal_in);
mModalOutAnim = (AnimationSet) OptAnimationLoader.loadAnimation(
getContext(), R.anim.modal_out);
mModalOutAnim.setAnimationListener(new Animation.AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {
}
@Override
public void onAnimationEnd(Animation animation) {
mDialogView.setVisibility(View.GONE);
mDialogView.post(new Runnable() {
@Override
public void run() {
if (mCloseFromCancel) {
SweetAlertDialog.super.cancel();
} else {
SweetAlertDialog.super.dismiss();
}
}
});
}
@Override
public void onAnimationRepeat(Animation animation) {
}
});
// dialog overlay fade out
mOverlayOutAnim = new Animation() {
@Override
protected void applyTransformation(float interpolatedTime,
Transformation t) {
WindowManager.LayoutParams wlp = getWindow().getAttributes();
wlp.alpha = 1 - interpolatedTime;
getWindow().setAttributes(wlp);
}
};
mOverlayOutAnim.setDuration(120);
}
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.alert_dialog);
mDialogView = getWindow().getDecorView().findViewById(
android.R.id.content);
mTitleTextView = (TextView) findViewById(R.id.title_text);
mContentTextView = (TextView) findViewById(R.id.content_text);
mErrorFrame = (FrameLayout) findViewById(R.id.error_frame);
mErrorX = (ImageView) mErrorFrame.findViewById(R.id.error_x);
mSuccessFrame = (FrameLayout) findViewById(R.id.success_frame);
mProgressFrame = (FrameLayout) findViewById(R.id.progress_dialog);
mSuccessTick = (SuccessTickView) mSuccessFrame
.findViewById(R.id.success_tick);
mSuccessLeftMask = mSuccessFrame.findViewById(R.id.mask_left);
mSuccessRightMask = mSuccessFrame.findViewById(R.id.mask_right);
mCustomImage = (ImageView) findViewById(R.id.custom_image);
mWarningFrame = (FrameLayout) findViewById(R.id.warning_frame);
mConfirmButton = (Button) findViewById(R.id.confirm_button);
mCancelButton = (Button) findViewById(R.id.cancel_button);
mProgressHelper
.setProgressWheel((ProgressWheel) findViewById(R.id.progressWheel));
mConfirmButton.setOnClickListener(this);
mCancelButton.setOnClickListener(this);
setTitleText(mTitleText);
setContentText(mContentText);
setCancelText(mCancelText);
setConfirmText(mConfirmText);
changeAlertType(mAlertType, true);
}
private void restore() {
mCustomImage.setVisibility(View.GONE);
mErrorFrame.setVisibility(View.GONE);
mSuccessFrame.setVisibility(View.GONE);
mWarningFrame.setVisibility(View.GONE);
mProgressFrame.setVisibility(View.GONE);
mConfirmButton.setVisibility(View.VISIBLE);
mConfirmButton.setBackgroundResource(R.drawable.blue_button_background);
mErrorFrame.clearAnimation();
mErrorX.clearAnimation();
mSuccessTick.clearAnimation();
mSuccessLeftMask.clearAnimation();
mSuccessRightMask.clearAnimation();
}
private void playAnimation() {
if (mAlertType == ERROR_TYPE) {
mErrorFrame.startAnimation(mErrorInAnim);
mErrorX.startAnimation(mErrorXInAnim);
} else if (mAlertType == SUCCESS_TYPE) {
mSuccessTick.startTickAnim();
mSuccessRightMask.startAnimation(mSuccessBowAnim);
}
}
private void changeAlertType(int alertType, boolean fromCreate) {
mAlertType = alertType;
// call after created views
if (mDialogView != null) {
if (!fromCreate) {
// restore all of views state before switching alert type
restore();
}
switch (mAlertType) {
case ERROR_TYPE:
mErrorFrame.setVisibility(View.VISIBLE);
break;
case SUCCESS_TYPE:
mSuccessFrame.setVisibility(View.VISIBLE);
// initial rotate layout of success mask
mSuccessLeftMask.startAnimation(mSuccessLayoutAnimSet
.getAnimations().get(0));
mSuccessRightMask.startAnimation(mSuccessLayoutAnimSet
.getAnimations().get(1));
break;
case WARNING_TYPE:
mConfirmButton
.setBackgroundResource(R.drawable.red_button_background);
mWarningFrame.setVisibility(View.VISIBLE);
break;
case CUSTOM_IMAGE_TYPE:
setCustomImage(mCustomImgDrawable);
break;
case PROGRESS_TYPE:
mProgressFrame.setVisibility(View.VISIBLE);
mConfirmButton.setVisibility(View.GONE);
break;
}
if (!fromCreate) {
playAnimation();
}
}
}
public int getAlerType() {
return mAlertType;
}
public void changeAlertType(int alertType) {
changeAlertType(alertType, false);
}
public String getTitleText() {
return mTitleText;
}
public SweetAlertDialog setTitleText(String text) {
mTitleText = text;
if (mTitleTextView != null && mTitleText != null) {
mTitleTextView.setText(mTitleText);
}
return this;
}
public SweetAlertDialog setCustomImage(Drawable drawable) {
mCustomImgDrawable = drawable;
if (mCustomImage != null && mCustomImgDrawable != null) {
mCustomImage.setVisibility(View.VISIBLE);
mCustomImage.setImageDrawable(mCustomImgDrawable);
}
return this;
}
public SweetAlertDialog setCustomImage(int resourceId) {
return setCustomImage(getContext().getResources().getDrawable(
resourceId));
}
public String getContentText() {
return mContentText;
}
public SweetAlertDialog setContentText(String text) {
mContentText = text;
if (mContentTextView != null && mContentText != null) {
showContentText(true);
mContentTextView.setText(mContentText);
}
return this;
}
public boolean isShowCancelButton() {
return mShowCancel;
}
public SweetAlertDialog showCancelButton(boolean isShow) {
mShowCancel = isShow;
if (mCancelButton != null) {
mCancelButton.setVisibility(mShowCancel ? View.VISIBLE : View.GONE);
}
return this;
}
public boolean isShowContentText() {
return mShowContent;
}
public SweetAlertDialog showContentText(boolean isShow) {
mShowContent = isShow;
if (mContentTextView != null) {
mContentTextView.setVisibility(mShowContent ? View.VISIBLE
: View.GONE);
}
return this;
}
public String getCancelText() {
return mCancelText;
}
public SweetAlertDialog setCancelText(String text) {
mCancelText = text;
if (mCancelButton != null && mCancelText != null) {
showCancelButton(true);
mCancelButton.setText(mCancelText);
}
return this;
}
public String getConfirmText() {
return mConfirmText;
}
public SweetAlertDialog setConfirmText(String text) {
mConfirmText = text;
if (mConfirmButton != null && mConfirmText != null) {
mConfirmButton.setText(mConfirmText);
}
return this;
}
public SweetAlertDialog setCancelClickListener(OnSweetClickListener listener) {
mCancelClickListener = listener;
return this;
}
public SweetAlertDialog setConfirmClickListener(
OnSweetClickListener listener) {
mConfirmClickListener = listener;
return this;
}
protected void onStart() {
mDialogView.startAnimation(mModalInAnim);
playAnimation();
}
/**
* The real Dialog.cancel() will be invoked async-ly after the animation
* finishes.
*/
@Override
public void cancel() {
dismissWithAnimation(true);
}
/**
* The real Dialog.dismiss() will be invoked async-ly after the animation
* finishes.
*/
public void dismissWithAnimation() {
dismissWithAnimation(false);
}
private void dismissWithAnimation(boolean fromCancel) {
mCloseFromCancel = fromCancel;
mConfirmButton.startAnimation(mOverlayOutAnim);
mDialogView.startAnimation(mModalOutAnim);
}
@Override
public void onClick(View v) {
if (v.getId() == R.id.cancel_button) {
if (mCancelClickListener != null) {
mCancelClickListener.onClick(SweetAlertDialog.this);
dismissWithAnimation();
} else {
dismissWithAnimation();
}
} else if (v.getId() == R.id.confirm_button) {
if (mConfirmClickListener != null) {
mConfirmClickListener.onClick(SweetAlertDialog.this);
dismissWithAnimation();
} else {
dismissWithAnimation();
}
}
}
public ProgressHelper getProgressHelper() {
return mProgressHelper;
}
}
源码下载地址：/detail/u013752594/8901985
