TitleBarActivity.java

package com.metis.base.activity;

import android.os.Bundle;
import android.support.annotation.IntDef;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewDebug;
import android.view.ViewGroup;
import android.widget.FrameLayout;
import android.widget.RelativeLayout;

import com.metis.base.R;
import com.metis.base.widget.TitleBar;

/**
 * Created by Beak on 2015/7/8.
 */
public abstract class TitleBarActivity extends BaseActivity {

    private TitleBar mTitleBar = null;
    private FrameLayout mContentViewContainer = null;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        super.setContentView(R.layout.activity_title_bar);

        mTitleBar = (TitleBar)findViewById(R.id.title_bar);
        mContentViewContainer = (FrameLayout)findViewById(R.id.content_view_container);

        mTitleBar.setTitleLeft(getTitleLeft());
        mTitleBar.setTitleRight(getTitleRight());
        CharSequence title = getTitleCenter();
        if (TextUtils.isEmpty(title)) {
            title = getTitle();
        }
        mTitleBar.setTitleCenter(title);
        if (showAsUpEnable()) {
            mTitleBar.setDrawableResourceLeft(R.drawable.ic_title_back);
            mTitleBar.setOnLeftBtnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    onBackPressed();
                }
            });
        }
        if (!isTitleBarOverlay()) {
            RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams)mContentViewContainer.getLayoutParams();
            params.addRule(RelativeLayout.BELOW, R.id.title_bar);
            mContentViewContainer.setLayoutParams(params);
        }

        mTitleBar.setVisibility(getTitleVisibility());
    }

    public CharSequence getTitleCenter () {
        return null;
    }

    public TitleBar getTitleBar () {
        return mTitleBar;
    }

    public CharSequence getTitleLeft () {
        return null;
    }

    public CharSequence getTitleRight () {
        return null;
    }

    public boolean isTitleBarOverlay () {
        return false;
    }

    public boolean showAsUpEnable () {
        return false;
    }

    /**
     *
     * @return  One of {@link View#VISIBLE}, {@link View#INVISIBLE}, or {@link View#GONE}.
     * @attr ref android.R.styleable#View_visibility
     */
    @ViewDebug.ExportedProperty(mapping = {
            @ViewDebug.IntToString(from = View.VISIBLE,   to = "VISIBLE"),
            @ViewDebug.IntToString(from = View.INVISIBLE, to = "INVISIBLE"),
            @ViewDebug.IntToString(from = View.GONE,      to = "GONE")
    })
    /*@View.Visibility*/
    public int getTitleVisibility () {
        return View.VISIBLE;
    }

    @Override
    public void setContentView(int layoutResID) {
        View view = LayoutInflater.from(this).inflate(layoutResID, null,true);
        setContentView(view);
        //super.setContentView(layoutResID);
    }

    @Override
    public void setContentView(View view) {
        //super.setContentView(view);
        mContentViewContainer.addView(view);
    }

    @Override
    public void setContentView(View view, ViewGroup.LayoutParams params) {
        //super.setContentView(view, params);
        mContentViewContainer.addView(view, params);
    }
}