Android项目中自定义顶部标题栏

下面给大家详细介绍android中自定义顶部标题栏的思路及实现方式

先来图：

思路及实现步骤

1.定义标题栏布局

2.自定义TitleActivity控制标题栏按钮监听

3.在TitleActivity中实现标题栏以下内容切换

首先定义标题栏

定义控制标题栏按钮和标题栏以下内容的布局

注：此处使用 标签引入标题栏，且下方有定义一个空的FrameLayout的布局。

定义TitleActivity控制按钮及布局

package org.gaochun.widget;

import org.gaochun.ui.R;

import android.app.Activity;

import android.os.Bundle;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.ViewGroup.LayoutParams;

import android.widget.Button;

import android.widget.FrameLayout;

import android.widget.TextView;

import android.widget.Toast;

/**

* @author gao_chun

* 自定义标题栏

*/

public class TitleActivity extends Activity implements OnClickListener{

//private RelativeLayout mLayoutTitleBar;

private TextView mTitleTextView;

private Button mBackwardbButton;

private Button mForwardButton;

private FrameLayout mContentLayout;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setupViews(); //加载 activity_title 布局 ，并获取标题及两侧按钮

}

private void setupViews() {

super.setContentView(R.layout.activity_title);

mTitleTextView = (TextView) findViewById(R.id.text_title);

mContentLayout = (FrameLayout) findViewById(R.id.layout_content);

mBackwardbButton = (Button) findViewById(R.id.button_backward);

mForwardButton = (Button) findViewById(R.id.button_forward);

}

/**

* 是否显示返回按钮

* @param backwardResid 文字

* @param show true则显示

*/

protected void showBackwardView(int backwardResid, boolean show) {

if (mBackwardbButton != null) {

if (show) {

mBackwardbButton.setText(backwardResid);

mBackwardbButton.setVisibility(View.VISIBLE);

} else {

mBackwardbButton.setVisibility(View.INVISIBLE);

}

} // else ignored

}

/**

* 提供是否显示提交按钮

* @param forwardResId 文字

* @param show true则显示

*/

protected void showForwardView(int forwardResId, boolean show) {

if (mForwardButton != null) {

if (show) {

mForwardButton.setVisibility(View.VISIBLE);

mForwardButton.setText(forwardResId);

} else {

mForwardButton.setVisibility(View.INVISIBLE);

}

} // else ignored

}

/**

* 返回按钮点击后触发

* @param backwardView

*/

protected void onBackward(View backwardView) {

Toast.makeText(this, "点击返回，可在此处调用finish()", Toast.LENGTH_LONG).show();

//finish();

}

/**

* 提交按钮点击后触发

* @param forwardView

*/

protected void onForward(View forwardView) {

Toast.makeText(this, "点击提交", Toast.LENGTH_LONG).show();

}

//设置标题内容

@Override

public void setTitle(int titleId) {

mTitleTextView.setText(titleId);

}

//设置标题内容

@Override

public void setTitle(CharSequence title) {

mTitleTextView.setText(title);

}

//设置标题文字颜色

@Override

public void setTitleColor(int textColor) {

mTitleTextView.setTextColor(textColor);

}

//取出FrameLayout并调用父类removeAllViews()方法

@Override

public void setContentView(int layoutResID) {

mContentLayout.removeAllViews();

View.inflate(this, layoutResID, mContentLayout);

onContentChanged();

}

@Override

public void setContentView(View view) {

mContentLayout.removeAllViews();

mContentLayout.addView(view);

onContentChanged();

}

/* (non-Javadoc)

* @see android.app.Activity#setContentView(android.view.View, android.view.ViewGroup.LayoutParams)

*/

@Override

public void setContentView(View view, LayoutParams params) {

mContentLayout.removeAllViews();

mContentLayout.addView(view, params);

onContentChanged();

}

/* (non-Javadoc)

* @see android.view.View.OnClickListener#onClick(android.view.View)

* 按钮点击调用的方法

*/

@Override

public void onClick(View v) {

switch (v.getId()) {

case R.id.button_backward:

onBackward(v);

break;

case R.id.button_forward:

onForward(v);

break;

default:

break;

}

}

}

MainActivity中调用时直接 extends TitleActivity 使用之前在TitleActivity中定义的方法

源码下载：http://download.csdn.net/download/gao_chun/8629827

自定义控件系列

Android项目中使用自定义进度加载Dialog：http://blog.csdn.net/gao_chun/article/details/45270031

ListView中按钮监听器 设置 及 优化：http://blog.csdn.net/gao_chun/article/details/41249131

Android自定义设置圆形图片控件：http://blog.csdn.net/gao_chun/article/details/39207557

android自定义底部Tab，项目整体界面框架：http://blog.csdn.net/gao_chun/article/details/37903673

自定义AlertDialog提示框：http://blog.csdn.net/gao_chun/article/details/37757571

转载注明出处.