一个简单androidUI框架的实现

在android开发过程中往往是多个人一起开发一个项目，那么我们如何保持ui设计代码一致性呢，这个当然最好有一个架构设计师先把框架搭出来，后面大家按这个框架来设计才能保证项目及代码的质量，下面是一个简单ui框架用来分享学习。

/**

* @Description:TitleBaseActivity基类

*

*/

public abstract class TitleBaseActivity extends BaseActivity {

private TextView mTitleText;

private TextView mTitleIcon;

private ImageView mBackButton;

private View mLeftTitleContainer;

private ViewStub mRightStub;

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_title_base);

ViewStub stub = (ViewStub) findViewById(R.id.title_stub);

View view = stub.inflate();

mTitleText = (TextView) view.findViewById(R.id.title_text);

mTitleIcon = (TextView) view.findViewById(R.id.title_icon);

mBackButton = (ImageView) view.findViewById(R.id.title_back);

mLeftTitleContainer = view.findViewById(R.id.title_container);

mRightStub = (ViewStub) view.findViewById(R.id.stub_right_title);

if (getRightLayout() > 0) {

mRightStub.setLayoutResource(getRightLayout());

View rightView = mRightStub.inflate();

onRightContentCreated(rightView);

}

View contentView = loadContent();

initTitle();

onContentCreate(savedInstanceState, contentView);

}

protected void enableTitle(boolean enabled) {

if (!enabled) {

mLeftTitleContainer.setBackgroundDrawable(null);

} else {

mLeftTitleContainer.setBackgroundResource(R.drawable.action_bar_selected);

}

}

protected void initTitle() {

}

protected void hideTitle() {

mTitleText.setVisibility(View.GONE);

}

private View loadContent() {

int rid = getContentLayout();

if (rid <= 0)

return null;

FrameLayout parent = (FrameLayout) findViewById(R.id.view_content);

LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);

View view = inflater.inflate(rid, null);

FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);

parent.addView(view, lp);

return view;

}

@Override

protected void onResume() {

super.onResume();

}

protected void setTitleText(CharSequence text) {

mTitleText.setText(text);

}

protected void setTitleText(int textId) {

mTitleText.setText(textId);

}

protected void setTitleIcon(int resId) {

if (resId <= 0) {

mTitleIcon.setVisibility(View.GONE);

return;

}

mBackButton.setImageResource(resId);

mTitleIcon.setVisibility(View.VISIBLE);

}

protected void setTitleIcon(Drawable drawable) {

if (drawable == null) {

mTitleIcon.setVisibility(View.GONE);

return;

}

mBackButton.setImageDrawable(drawable);

mTitleIcon.setVisibility(View.VISIBLE);

}

protected View getLeftTitleContainer() {

return mLeftTitleContainer;

}

protected void enableBack(boolean back) {

if (back) {

mBackButton.setVisibility(View.VISIBLE);

mBackButton.setOnClickListener(backClick);

mTitleIcon.setVisibility(View.GONE);

//mLeftTitleContainer.setOnClickListener(backClick);

} else {

mBackButton.setVisibility(View.GONE);

//mLeftTitleContainer.setOnClickListener(null);

mBackButton.setOnClickListener(null);

mTitleIcon.setOnClickListener(null);

}

}

protected void enableBack(boolean back,OnClickListener listener) {

if (back) {

mBackButton.setVisibility(View.VISIBLE);

mBackButton.setOnClickListener(listener);

mTitleIcon.setVisibility(View.GONE);

// mLeftTitleContainer.setOnClickListener(listener);

} else {

mBackButton.setVisibility(View.GONE);

//mLeftTitleContainer.setOnClickListener(null);

mBackButton.setOnClickListener(null);

mTitleIcon.setOnClickListener(null);

}

}

private View.OnClickListener backClick = new View.OnClickListener() {

@Override

public void onClick(View v) {

finish();

}

};

@Override

protected void onDestroy() {

super.onDestroy();

}

protected abstract void onContentCreate(Bundle savedInstanceState, View content);

protected abstract int getContentLayout();

protected int getRightLayout() {

return 0;

}

protected void onRightContentCreated(View rightView) {

}

protected void setLeftClickListener(OnClickListener listener) {

mTitleIcon.setOnClickListener(listener);

}

protected void setQuantity(String quantityTx) {

mTitleIcon.setText(quantityTx);

}

}

activity_title_base.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:orientation="vertical" >

<ViewStub

android:id="@+id/title_stub"

android:layout_width="fill_parent"

android:layout_height="48dp"

android:layout="@layout/title_bar"

/>

<FrameLayout android:id="@+id/view_content" android:layout_width="fill_parent"

android:layout_height="0dp"

android:layout_weight="1">

</FrameLayout>

</LinearLayout>

title_bar.xml

<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

android:id="@+id/title_bar"

style="@style/title" >

<RelativeLayout

android:id="@+id/title_container"

android:layout_width="wrap_content"

android:layout_height="60dp"

android:background="@drawable/action_bar_selected"

android:gravity="left" >

<ImageView

android:id="@+id/title_back"

android:layout_width="wrap_content"

android:layout_height="fill_parent"

android:layout_centerVertical="true"

android:padding="10dp"

/>

<TextView

android:id="@+id/title_icon"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_centerVertical="true"

android:layout_toRightOf="@id/title_back"

android:background="@drawable/action_bar_selected"

android:textColor="@color/title_text_color"

android:textSize="14sp"

android:padding="10dp"

android:drawableLeft="@drawable/btn_shoping_select" />

</RelativeLayout>

<TextView

android:id="@+id/title_text"

style="@style/title_text"

android:layout_width="wrap_content"

android:layout_height="fill_parent"

android:layout_centerInParent="true"

android:gravity="center_vertical"

android:maxWidth="200dp"

android:singleLine="true"

android:text="@string/app_name" />

<ViewStub

android:id="@+id/stub_right_title"

android:layout_width="wrap_content"

android:layout_height="fill_parent"

android:layout_alignParentRight="true"

android:layout_centerVertical="true"

android:background="@drawable/action_bar_selected" />

<TextView

android:layout_width="fill_parent"

android:layout_height="0.5dp"

android:layout_alignParentBottom="true"

android:layout_marginLeft="10dp"

android:layout_marginRight="10dp"

android:layout_marginTop="30dp"

android:background="@drawable/tab_divider2" />

</RelativeLayout>