package com.luck.picture.lib.camera.view;
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import android.animation.Animator;
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import android.animation.AnimatorListenerAdapter;
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import android.animation.AnimatorSet;
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import android.animation.ObjectAnimator;
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import android.content.Context;
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import android.content.res.Configuration;
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import android.util.AttributeSet;
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import android.util.DisplayMetrics;
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import android.view.Gravity;
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import android.view.View;
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import android.view.WindowManager;
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import android.widget.FrameLayout;
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import android.widget.ImageView;
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import android.widget.TextView;
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import com.luck.picture.lib.R;
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import com.luck.picture.lib.camera.listener.CaptureListener;
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import com.luck.picture.lib.camera.listener.ClickListener;
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import com.luck.picture.lib.camera.listener.TypeListener;
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/**
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* =====================================
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* 作 者: 陈嘉桐 445263848@qq.com
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* 版 本：1.0.4
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* 创建日期：2017/4/26
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* 描 述：集成各个控件的布局
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* =====================================
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*/
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public class CaptureLayout extends FrameLayout {
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private CaptureListener captureListener; //拍照按钮监听
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private TypeListener typeListener; //拍照或录制后接结果按钮监听
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private ClickListener leftClickListener; //左边按钮监听
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private ClickListener rightClickListener; //右边按钮监听
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public void setTypeListener(TypeListener typeListener) {
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this.typeListener = typeListener;
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}
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public void setCaptureListener(CaptureListener captureListener) {
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this.captureListener = captureListener;
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}
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private CaptureButton btn_capture; //拍照按钮
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private TypeButton btn_confirm; //确认按钮
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private TypeButton btn_cancel; //取消按钮
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private ReturnButton btn_return; //返回按钮
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private ImageView iv_custom_left; //左边自定义按钮
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private ImageView iv_custom_right; //右边自定义按钮
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private TextView txt_tip; //提示文本
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private int layout_width;
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private int layout_height;
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private int button_size;
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private int iconLeft = 0;
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private int iconRight = 0;
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public CaptureLayout(Context context) {
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this(context, null);
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}
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public CaptureLayout(Context context, AttributeSet attrs) {
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this(context, attrs, 0);
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}
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public CaptureLayout(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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WindowManager manager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
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DisplayMetrics outMetrics = new DisplayMetrics();
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manager.getDefaultDisplay().getMetrics(outMetrics);
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if (this.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {
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layout_width = outMetrics.widthPixels;
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} else {
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layout_width = outMetrics.widthPixels / 2;
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}
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button_size = (int) (layout_width / 4.5f);
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layout_height = button_size + (button_size / 5) * 2 + 100;
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initView();
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initEvent();
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}
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@Override
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protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
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super.onMeasure(widthMeasureSpec, heightMeasureSpec);
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setMeasuredDimension(layout_width, layout_height);
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}
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public void initEvent() {
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//默认TypeButton为隐藏
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iv_custom_right.setVisibility(GONE);
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btn_cancel.setVisibility(GONE);
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btn_confirm.setVisibility(GONE);
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}
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public void startTypeBtnAnimator() {
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//拍照录制结果后的动画
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if (this.iconLeft != 0)
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iv_custom_left.setVisibility(GONE);
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else
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btn_return.setVisibility(GONE);
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if (this.iconRight != 0)
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iv_custom_right.setVisibility(GONE);
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btn_capture.setVisibility(GONE);
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btn_cancel.setVisibility(VISIBLE);
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btn_confirm.setVisibility(VISIBLE);
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btn_cancel.setClickable(false);
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btn_confirm.setClickable(false);
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iv_custom_left.setVisibility(GONE);
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ObjectAnimator animator_cancel = ObjectAnimator.ofFloat(btn_cancel, "translationX", layout_width / 4, 0);
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ObjectAnimator animator_confirm = ObjectAnimator.ofFloat(btn_confirm, "translationX", -layout_width / 4, 0);
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AnimatorSet set = new AnimatorSet();
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set.playTogether(animator_cancel, animator_confirm);
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set.addListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(Animator animation) {
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super.onAnimationEnd(animation);
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btn_cancel.setClickable(true);
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btn_confirm.setClickable(true);
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}
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});
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set.setDuration(500);
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set.start();
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}
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private void initView() {
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setWillNotDraw(false);
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//拍照按钮
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btn_capture = new CaptureButton(getContext(), button_size);
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FrameLayout.LayoutParams btn_capture_param = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
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btn_capture_param.gravity = Gravity.CENTER;
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btn_capture.setLayoutParams(btn_capture_param);
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btn_capture.setCaptureListener(new CaptureListener() {
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@Override
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public void takePictures() {
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if (captureListener != null) {
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captureListener.takePictures();
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}
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startAlphaAnimation();
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}
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@Override
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public void recordShort(long time) {
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if (captureListener != null) {
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captureListener.recordShort(time);
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}
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}
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@Override
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public void recordStart() {
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if (captureListener != null) {
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captureListener.recordStart();
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}
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startAlphaAnimation();
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}
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@Override
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public void recordEnd(long time) {
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if (captureListener != null) {
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captureListener.recordEnd(time);
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}
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startTypeBtnAnimator();
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}
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@Override
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public void recordZoom(float zoom) {
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if (captureListener != null) {
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captureListener.recordZoom(zoom);
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}
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}
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@Override
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public void recordError() {
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if (captureListener != null) {
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captureListener.recordError();
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}
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}
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});
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//取消按钮
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btn_cancel = new TypeButton(getContext(), TypeButton.TYPE_CANCEL, button_size);
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final LayoutParams btn_cancel_param = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
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btn_cancel_param.gravity = Gravity.CENTER_VERTICAL;
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btn_cancel_param.setMargins((layout_width / 4) - button_size / 2, 0, 0, 0);
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btn_cancel.setLayoutParams(btn_cancel_param);
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btn_cancel.setOnClickListener(view -> {
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if (typeListener != null) {
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typeListener.cancel();
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}
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});
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//确认按钮
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btn_confirm = new TypeButton(getContext(), TypeButton.TYPE_CONFIRM, button_size);
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LayoutParams btn_confirm_param = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
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btn_confirm_param.gravity = Gravity.CENTER_VERTICAL | Gravity.RIGHT;
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btn_confirm_param.setMargins(0, 0, (layout_width / 4) - button_size / 2, 0);
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btn_confirm.setLayoutParams(btn_confirm_param);
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btn_confirm.setOnClickListener(view -> {
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if (typeListener != null) {
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typeListener.confirm();
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}
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});
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//返回按钮
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btn_return = new ReturnButton(getContext(), (int) (button_size / 2.5f));
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LayoutParams btn_return_param = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
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btn_return_param.gravity = Gravity.CENTER_VERTICAL;
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btn_return_param.setMargins(layout_width / 6, 0, 0, 0);
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btn_return.setLayoutParams(btn_return_param);
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btn_return.setOnClickListener(v -> {
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if (leftClickListener != null) {
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leftClickListener.onClick();
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}
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});
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//左边自定义按钮
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iv_custom_left = new ImageView(getContext());
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LayoutParams iv_custom_param_left = new LayoutParams((int) (button_size / 2.5f), (int) (button_size / 2.5f));
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iv_custom_param_left.gravity = Gravity.CENTER_VERTICAL;
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iv_custom_param_left.setMargins(layout_width / 6, 0, 0, 0);
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iv_custom_left.setLayoutParams(iv_custom_param_left);
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iv_custom_left.setOnClickListener(v -> {
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if (leftClickListener != null) {
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leftClickListener.onClick();
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}
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});
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//右边自定义按钮
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iv_custom_right = new ImageView(getContext());
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LayoutParams iv_custom_param_right = new LayoutParams((int) (button_size / 2.5f), (int) (button_size / 2.5f));
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iv_custom_param_right.gravity = Gravity.CENTER_VERTICAL | Gravity.RIGHT;
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iv_custom_param_right.setMargins(0, 0, layout_width / 6, 0);
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iv_custom_right.setLayoutParams(iv_custom_param_right);
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iv_custom_right.setOnClickListener(v -> {
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if (rightClickListener != null) {
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rightClickListener.onClick();
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}
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});
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txt_tip = new TextView(getContext());
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LayoutParams txt_param = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
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txt_param.gravity = Gravity.CENTER_HORIZONTAL;
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txt_param.setMargins(0, 0, 0, 0);
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txt_tip.setText(getContext().getString(R.string.picture_photo_camera));
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txt_tip.setTextColor(0xFFFFFFFF);
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txt_tip.setGravity(Gravity.CENTER);
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txt_tip.setLayoutParams(txt_param);
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this.addView(btn_capture);
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this.addView(btn_cancel);
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this.addView(btn_confirm);
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this.addView(btn_return);
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this.addView(iv_custom_left);
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this.addView(iv_custom_right);
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this.addView(txt_tip);
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}
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public void resetCaptureLayout() {
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btn_capture.resetState();
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btn_cancel.setVisibility(GONE);
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btn_confirm.setVisibility(GONE);
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btn_capture.setVisibility(VISIBLE);
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txt_tip.setText(getContext().getString(R.string.picture_photo_camera));
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txt_tip.setVisibility(View.VISIBLE);
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if (this.iconLeft != 0)
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iv_custom_left.setVisibility(VISIBLE);
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else
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btn_return.setVisibility(VISIBLE);
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if (this.iconRight != 0)
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iv_custom_right.setVisibility(VISIBLE);
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}
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public void startAlphaAnimation() {
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txt_tip.setVisibility(View.INVISIBLE);
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}
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public void setTextWithAnimation(String tip) {
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txt_tip.setText(tip);
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ObjectAnimator animator_txt_tip = ObjectAnimator.ofFloat(txt_tip, "alpha", 0f, 1f, 1f, 0f);
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animator_txt_tip.addListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(Animator animation) {
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super.onAnimationEnd(animation);
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txt_tip.setText(getContext().getString(R.string.picture_photo_camera));
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txt_tip.setAlpha(1f);
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}
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});
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animator_txt_tip.setDuration(2500);
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animator_txt_tip.start();
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}
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public void setDuration(int duration) {
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btn_capture.setDuration(duration);
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}
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public void setMinDuration(int duration) {
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btn_capture.setMinDuration(duration);
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}
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public void setButtonFeatures(int state) {
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btn_capture.setButtonFeatures(state);
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}
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public void setTip(String tip) {
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txt_tip.setText(tip);
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}
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public void showTip() {
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txt_tip.setVisibility(VISIBLE);
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}
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public void setIconSrc(int iconLeft, int iconRight) {
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this.iconLeft = iconLeft;
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this.iconRight = iconRight;
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if (this.iconLeft != 0) {
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iv_custom_left.setImageResource(iconLeft);
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iv_custom_left.setVisibility(VISIBLE);
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btn_return.setVisibility(GONE);
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} else {
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iv_custom_left.setVisibility(GONE);
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btn_return.setVisibility(VISIBLE);
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}
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if (this.iconRight != 0) {
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iv_custom_right.setImageResource(iconRight);
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iv_custom_right.setVisibility(VISIBLE);
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} else {
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iv_custom_right.setVisibility(GONE);
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}
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}
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public void setLeftClickListener(ClickListener leftClickListener) {
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this.leftClickListener = leftClickListener;
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}
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public void setRightClickListener(ClickListener rightClickListener) {
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this.rightClickListener = rightClickListener;
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}
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}
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