Android自定义控件-常用标题栏

package com.wsg.widget; import android.app.Activity; import android.content.Context; import android.content.res.Resources; import android.content.res.TypedArray; import android.os.Build; import android.util.AttributeSet; import android.util.TypedValue; import android.view.LayoutInflater; import android.view.View; import android.widget.ImageButton; import android.widget.RelativeLayout; import android.widget.TextView; /** * Created by wushange on 2016/12/19. */ public class AppTitle extends RelativeLayout implements View.OnClickListener, View.OnLongClickListener { private RelativeLayout mRoot; private ImageButton mLeftButton; private ImageButton mLeftImage; private TextView mLeftText; private TextView mCenterText; private ImageButton mRightButton; private ImageButton mRightButton2; private TextView mRightText; private ActionListener actionListener; private boolean canFinish = true; public AppTitle(Context context, AttributeSet attrs) { super(context, attrs); initView(context); initAttrs(context, attrs); } public void setActionListener(ActionListener actionListener) { this.actionListener = actionListener; } private void initView(Context context) { LayoutInflater.from(context).inflate(R.layout.title, this); mRoot = (RelativeLayout) findViewById(R.id.title_root); mCenterText = (TextView) findViewById(R.id.title_center_text); mLeftButton = (ImageButton) findViewById(R.id.title_back_btn); mLeftImage = (ImageButton) findViewById(R.id.title_left_img); mLeftText = (TextView) findViewById(R.id.title_left_text); mRightButton = (ImageButton) findViewById(R.id.title_right_btn); mRightButton2 = (ImageButton) findViewById(R.id.title_right_btn_sub); mRightText = (TextView) findViewById(R.id.title_right_text); mLeftButton.setOnClickListener(this); mLeftImage.setOnClickListener(this); mCenterText.setOnClickListener(this); mRightText.setOnClickListener(this); mRightButton.setOnClickListener(this); mRightButton2.setOnClickListener(this); mLeftButton.setOnLongClickListener(this); mLeftImage.setOnLongClickListener(this); mCenterText.setOnLongClickListener(this); mRightText.setOnLongClickListener(this); mRightButton.setOnLongClickListener(this); mRightButton2.setOnLongClickListener(this); } public void initAttrs(Context context, AttributeSet attrs) { TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.AppTitle); int totalAttributes = typedArray.getIndexCount(); for (int i = 0; i < totalAttributes; i++) { int index = typedArray.getIndex(i); if (index == R.styleable.AppTitle_showBack) { mLeftButton.setVisibility(getBoolean(typedArray, index, R.bool.default_showBack) ? VISIBLE : INVISIBLE); } else if (index == R.styleable.AppTitle_canFinish) { canFinish = getBoolean(typedArray, index, R.bool.default_canFinish); } else if (index == R.styleable.AppTitle_leftButtonRes) { mLeftButton.setImageResource(getResourceId(typedArray, index, R.drawable.ic_launcher)); } else if (index == R.styleable.AppTitle_leftImageRes) { mLeftImage.setVisibility(VISIBLE); mLeftImage.setImageResource(getResourceId(typedArray, index, R.drawable.ic_launcher)); } else if (index == R.styleable.AppTitle_leftText) { mLeftText.setVisibility(VISIBLE); mLeftText.setText(getString(typedArray, index)); } else if (index == R.styleable.AppTitle_leftTextColor) { mLeftText.setTextColor(getColor(typedArray, index, R.color.default_leftTextColor)); } else if (index == R.styleable.AppTitle_leftTextSize) { mLeftText.setTextSize(TypedValue.COMPLEX_UNIT_PX, getDimenSize(typedArray, index, R.dimen.default_leftTextSize)); } else if (index == R.styleable.AppTitle_centerText) { mCenterText.setVisibility(VISIBLE); mCenterText.setText(getString(typedArray, index)); } else if (index == R.styleable.AppTitle_centerTextColor) { mCenterText.setTextColor(getColor(typedArray, index, R.color.default_centerTextColor)); } else if (index == R.styleable.AppTitle_centerTextSize) { mCenterText.setTextSize(TypedValue.COMPLEX_UNIT_PX, getDimenSize(typedArray, index, R.dimen.default_centerTextSize)); } else if (index == R.styleable.AppTitle_rightText) { mRightText.setVisibility(VISIBLE); mRightText.setText(getString(typedArray, index)); } else if (index == R.styleable.AppTitle_rightTextColor) { mRightText.setTextColor(getColor(typedArray, index, R.color.default_rightTextColor)); } else if (index == R.styleable.AppTitle_rightTextSize) { mRightText.setTextSize(TypedValue.COMPLEX_UNIT_PX, getDimenSize(typedArray, index, R.dimen.default_rightTextSize)); } else if (index == R.styleable.AppTitle_rightButtonRes) { mRightButton.setVisibility(VISIBLE); mRightButton.setImageResource(getResourceId(typedArray, index, R.drawable.ic_launcher)); } else if (index == R.styleable.AppTitle_rightButton2Res) { mRightButton2.setVisibility(VISIBLE); mRightButton2.setImageResource(getResourceId(typedArray, index, R.drawable.ic_launcher)); } } typedArray.recycle(); } public AppTitle setLeftText(String leftText) { mLeftText.setVisibility(VISIBLE); mLeftText.setText(leftText); return this; } public AppTitle setCenterText(String centerText) { mCenterText.setVisibility(VISIBLE); mCenterText.setText(centerText); return this; } public AppTitle setRightText(String rightText) { mRightText.setVisibility(VISIBLE); mRightText.setText(rightText); return this; } public AppTitle setLeftButtonRes(int res) { mLeftButton.setVisibility(VISIBLE); mLeftButton.setImageResource(res); return this; } public AppTitle setLeftImageRes(int res) { mLeftImage.setVisibility(VISIBLE); mLeftImage.setImageResource(res); return this; } public AppTitle setRightButtonRes(int res) { mRightButton.setVisibility(VISIBLE); mRightButton.setImageResource(res); return this; } public AppTitle setRightButton2Res(int res) { mRightButton2.setVisibility(VISIBLE); mRightButton2.setImageResource(res); return this; } public AppTitle setShowLeftButton(boolean showBack) { mLeftButton.setVisibility(showBack ? VISIBLE : INVISIBLE); return this; } public AppTitle setCanFinish(boolean canFinish) { this.canFinish = canFinish; return this; } @Override public void onClick(View view) { if (actionListener != null) { if (canFinish) { if (view.getId() == R.id.title_back_btn) { ((Activity) getContext()).finish(); } } actionListener.OnActionClickListener(view); } } @Override public boolean onLongClick(View view) { return actionListener == null ? false : actionListener.OnActionLongClickListener(view); } public AppTitle setLeftText() { return this; } public RelativeLayout getmRoot() { return mRoot; } public ImageButt