android 搭建框架简书,Android 基础框架搭建
从业4年搭建的框架，欢迎吐槽，提出意见修改
建议项目采用Retrofit2.0+RxJava2.0做网络请求
BaseActivity
package com.listen.feng.base;
import android.app.Activity;
import android.content.ComponentName;
import android.os.Bundle;
import android.support.annotation.IdRes;
import android.support.annotation.LayoutRes;
import android.support.v4.media.MediaBrowserCompat;
import android.support.v4.media.MediaMetadataCompat;
import android.support.v4.media.session.MediaControllerCompat;
import android.support.v4.media.session.MediaSessionCompat;
import android.support.v4.media.session.PlaybackStateCompat;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.text.TextUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.Button;
import android.widget.FrameLayout;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.listen.feng.R;
import com.listen.feng.common.LoadDialog;
import com.listen.feng.play.MusicService;
import com.listen.feng.util.UtilIntent;
import com.orhanobut.logger.Logger;
import io.reactivex.disposables.CompositeDisposable;
/**
* Created by liu on 2017/9/25.
*/
public abstract class BaseActivity extends AppCompatActivity implements View.OnClickListener{
protected BaseActivity mActivity;
/**
* 全局的加载框对象，已经完成初始化.
*/
public LoadDialog mProgressDialog;
private TextView mTvTitle;
private ImageView mIvLeft;
private TextView mTvRight;
private ImageView mIvRight;
protected FrameLayout actionBarLayout;
protected FrameLayout errorLayout;
protected FrameLayout contentLayout;
private RelativeLayout rlRoot;
private TextView tvTitle;
private ImageButton ivBackBtn;
private Button btnRefresh;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mActivity = this;
getIntentData();
}
/**
* 设置标题
* @return
*/
protected abstract String setTitle();
/**
* 初始化View
*/
protected abstract void initView();
/**
* 初始化数据
*/
protected abstract void initData();
/**
* 获取Intent参数
*/
protected abstract void getIntentData();
/**
* 是否显示标题栏
* @return
*/
protected abstract boolean showActionBar();
protected void reload(){
};
public CompositeDisposable mDisposable = new CompositeDisposable();
@Override
public void setContentView(@LayoutRes int layoutResID) {
super.setContentView(R.layout.activity_base);
contentLayout = findViewById(R.id.frame_layout);
actionBarLayout = findViewById(R.id.actionbar);
errorLayout = findViewById(R.id.frame_error_layout);
LayoutInflater.from(this).inflate(layoutResID, contentLayout);
if(showActionBar()){
actionBarLayout.setVisibility(View.VISIBLE);
LayoutInflater.from(this).inflate(R.layout.base_actionbar, actionBarLayout);
tvTitle = actionBarLayout.findViewById(R.id.tv_title);
ivBackBtn = actionBarLayout.findViewById(R.id.iv_back_btn);
ivBackBtn.setOnClickListener(this);
if(!TextUtils.isEmpty(setTitle())) {
tvTitle.setText(setTitle());
}
}else{
actionBarLayout.setVisibility(View.GONE);
}
initView();
initData();
}
public RelativeLayout getRlRoot() {
return rlRoot;
}
/**
* 设置中间标题
* @param str
*/
protected void setCenterTitle(String str){
tvTitle.setText(str);
}
/**
* 显示右面的图标
* @param id
*/
protected void showRightImage(int id){
if(mTvRight != null){
mTvRight.setVisibility(View.GONE);
}
if(mIvRight != null){
mIvRight.setVisibility(View.VISIBLE);
mIvRight.setImageResource(id);
mIvRight.setOnClickListener(this);
}
}
/**
* 显示右面的文字
* @param str
*/
protected void showRightText(String str){
if(mIvRight != null){
mIvRight.setVisibility(View.GONE);
}
if(mTvRight != null){
mTvRight.setVisibility(View.VISIBLE);
mTvRight.setText(str);
mTvRight.setOnClickListener(this);
}
}
protected void isShowRightImage(boolean b){
if(mIvRight != null){
mIvRight.setVisibility(b ? View.VISIBLE : View.GONE);
}
}
protected void isShowRightTextView(boolean b){
if(mTvRight != null){
mTvRight.setVisibility(b ? View.VISIBLE : View.GONE);
}
}
@Override
public void onClick(View v) {
switch (v.getId()){
case R.id.iv_back_btn:
finishAnim(this);
break;
case R.id.btn_refresh:
reload();
break;
}
}
/**
* 显示
* @param resId
*/
protected void setCustomActionBar(@LayoutRes int resId){
actionBarLayout.setVisibility(View.VISIBLE);
actionBarLayout.removeAllViews();
LayoutInflater.from(mActivity).inflate(resId, actionBarLayout);
}
/**
* 显示有数据界面
*/
protected void showDataLayout(){
contentLayout.setVisibility(View.VISIBLE);
errorLayout.setVisibility(View.GONE);
}
protected void showEmptyErrorLayout(){
contentLayout.setVisibility(View.GONE);
errorLayout.setVisibility(View.VISIBLE);
errorLayout.removeAllViews();
LayoutInflater.from(mActivity).inflate(R.layout.error_empty_base_layout, errorLayout);
}
protected void showEmptyErrorLayout(@LayoutRes int resId){
contentLayout.setVisibility(View.GONE);
errorLayout.setVisibility(View.VISIBLE);
errorLayout.removeAllViews();
LayoutInflater.from(mActivity).inflate(resId, errorLayout);
}
protected void showErrorLayout(){
contentLayout.setVisibility(View.GONE);
errorLayout.setVisibility(View.VISIBLE);
errorLayout.removeAllViews();
LayoutInflater.from(mActivity).inflate(R.layout.error_network_base_layout, errorLayout);
btnRefresh = errorLayout.findViewById(R.id.btn_refresh);
btnRefresh.setOnClickListener(this);
}
protected void showErrorLayout(@LayoutRes int resId){
contentLayout.setVisibility(View.GONE);
errorLayout.setVisibility(View.VISIBLE);
errorLayout.removeAllViews();
LayoutInflater.from(mActivity).inflate(resId, errorLayout);
}
protected void showErrorLayout(@LayoutRes int resId, View.OnClickListener listener, @IdRes int... id){
contentLayout.setVisibility(View.GONE);
errorLayout.setVisibility(View.VISIBLE);
errorLayout.removeAllViews();
LayoutInflater.from(mActivity).inflate(resId, errorLayout);
for (int i = 0; i < id.length; i++){
findViewById(id[i]).setOnClickListener(listener);
}
}
@Override
protected void onStart() {
super.onStart();
}
@Override
protected void onDestroy() {
super.onDestroy();
mDisposable.dispose();
}
/**
* 显示加载框
*/
public void showProgressDialog() {
if (mProgressDialog == null) {
mProgressDialog = new LoadDialog(this);
}
//如果加载框不显示， 那么就显示加载框
if (!mProgressDialog.isShowing()) {
mProgressDialog.show();
}
}
/**
* 移除加载框.
*/
public void removeProgressDialog() {
if (mProgressDialog != null) {
if (mProgressDialog.isShowing()) {
mProgressDialog.dismiss();
}
}
}
@Override
public void onBackPressed() {
finishAnim(this);
}
/**
* 描述：Toast提示文本.
*
* @param text 文本
*/
public void showToast(String text) {
Toast.makeText(this, text, Toast.LENGTH_SHORT).show();
}
}
activity_base
android:id="@+id/rl_root"
android:layout_width="match_parent"
android:layout_height="match_parent">
android:id="@+id/actionbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
android:id="@+id/frame_error_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/actionbar"
android:visibility="gone">
android:id="@+id/frame_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/actionbar">
BaseFragment
package com.listen.feng.base;
import android.os.Bundle;
import android.support.annotation.IdRes;
import android.support.annotation.LayoutRes;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.FrameLayout;
import com.listen.feng.R;
import io.reactivex.disposables.CompositeDisposable;
/**
* Created by liu on 2017/9/26.
*/
public abstract class BaseFragment extends Fragment implements View.OnClickListener{
private View baseView;
protected FrameLayout frameContext;
protected FrameLayout frameError;
protected FrameLayout frameActionBar;
protected BaseActivity mActivity;
protected View rootView;
protected CompositeDisposable mDisposable = new CompositeDisposable();
/**
* 全局的加载框对象，已经完成初始化.
*/
protected abstract void initView();
protected abstract void initData();
protected abstract int getLayoutId();
protected abstract boolean showActionBar();
protected abstract void getIntentData();
protected abstract int setActionBar();
protected void reload(){
};
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mActivity = (BaseActivity) getActivity();
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
if(baseView == null){
baseView = inflater.inflate(R.layout.fragment_base, container,false);
frameContext = baseView.findViewById(R.id.frame_context);
frameError = baseView.findViewById(R.id.frame_error);
frameActionBar = baseView.findViewById(R.id.actionbar);
rootView = inflater.inflate(getLayoutId(), frameContext);
if(showActionBar()){
frameActionBar.setVisibility(View.VISIBLE);
inflater.inflate(setActionBar(), frameActionBar);
}else{
frameActionBar.setVisibility(View.GONE);
}
getIntentData();
initView();
}
return baseView;
}
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
initData();
}
@Override
public void onDestroy() {
super.onDestroy();
mDisposable.dispose();
}
/**
* 显示自定义标题栏
* @param resId
*/
protected void setCustomActionBar(@LayoutRes int resId){
frameActionBar.setVisibility(View.VISIBLE);
frameActionBar.removeAllViews();
LayoutInflater.from(mActivity).inflate(resId, frameActionBar);
}
protected void showDataLayout(){
frameContext.setVisibility(View.VISIBLE);
frameError.setVisibility(View.GONE);
}
protected void showEmptyErrorLayout(){
frameContext.setVisibility(View.GONE);
frameError.setVisibility(View.VISIBLE);
frameError.removeAllViews();
LayoutInflater.from(mActivity).inflate(R.layout.error_empty_base_layout, frameError);
}
protected void showErrorLayout(){
frameContext.setVisibility(View.GONE);
frameError.setVisibility(View.VISIBLE);
frameError.removeAllViews();
LayoutInflater.from(mActivity).inflate(R.layout.error_network_base_layout, frameError);
frameError.findViewById(R.id.btn_refresh).setOnClickListener(this);
}
protected void showErrorLayout(@LayoutRes int resId){
frameContext.setVisibility(View.GONE);
frameError.setVisibility(View.VISIBLE);
frameError.removeAllViews();
LayoutInflater.from(mActivity).inflate(resId, frameError);
}
protected void showErrorLayout(@LayoutRes int resId, View.OnClickListener listener, @IdRes int... id){
frameContext.setVisibility(View.GONE);
frameError.setVisibility(View.VISIBLE);
frameError.removeAllViews();
LayoutInflater.from(mActivity).inflate(resId, frameError);
for (int i = 0; i < id.length; i++){
frameError.findViewById(id[i]).setOnClickListener(listener);
}
}
public void showToast(String text) {
mActivity.showToast(text);
}
public void showProgressDialog(){
mActivity.showProgressDialog();
}
public void removeProgressDialog(){
mActivity.removeProgressDialog();
}
@Override
public void onClick(View v) {
switch (v.getId()){
case R.id.btn_refresh:
reload();
break;
}
}
}
fragment_base
android:layout_width="match_parent"
android:layout_height="match_parent">
android:id="@+id/actionbar"
android:layout_width="match_parent"
android:layout_height="wrap_content">
android:id="@+id/frame_error"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/actionbar"
android:visibility="gone">
android:id="@+id/frame_context"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/actionbar">
BaseObserver
package com.listen.feng.base;
import android.text.TextUtils;
import com.listen.feng.bean.BaseResult;
import java.lang.ref.WeakReference;
import io.reactivex.observers.DisposableObserver;
/**
* Created by liu on 2017/10/31.
*/
public class BaseObserver extends DisposableObserver {
private WeakReference mActivityWeakReference;
private WeakReference mFragmentWeakReference;
//默认显示加载loading
private boolean isShow = true;
//是否显示错误页面
private boolean isShowError = true;
public BaseObserver(BaseActivity activity) {
mActivityWeakReference = new WeakReference(activity);
}
public BaseObserver(BaseActivity activity, boolean b) {
mActivityWeakReference = new WeakReference(activity);
isShow = b;
}
public BaseObserver(BaseActivity activity, boolean b, boolean isShowError) {
mActivityWeakReference = new WeakReference(activity);
isShow = b;
this.isShowError = isShowError;
}
public BaseObserver(BaseFragment fragment) {
mFragmentWeakReference = new WeakReference(fragment);
}
public BaseObserver(BaseFragment fragment, boolean b) {
mFragmentWeakReference = new WeakReference(fragment);
isShow = b;
}
public BaseObserver(BaseFragment fragment, boolean b, boolean isShowError) {
mFragmentWeakReference = new WeakReference(fragment);
isShow = b;
this.isShowError = isShowError;
}
@Override
protected void onStart() {
super.onStart();
if (mActivityWeakReference != null && mActivityWeakReference.get() != null) {
if (isShow) {
mActivityWeakReference.get().showProgressDialog();
}
}
if (mFragmentWeakReference != null && mFragmentWeakReference.get() != null) {
if (isShow) {
mFragmentWeakReference.get().showProgressDialog();
}
}
}
@Override
public void onNext(BaseResult value) {
if (value.getStatus() == 0) {
if (mActivityWeakReference != null && mActivityWeakReference.get() != null) {
mActivityWeakReference.get().showDataLayout();
}
if (mFragmentWeakReference != null && mFragmentWeakReference.get() != null) {
mFragmentWeakReference.get().showDataLayout();
}
success(value);
} else {
if (!TextUtils.isEmpty(value.getMessage())) {
if (mActivityWeakReference != null && mActivityWeakReference.get() != null) {
mActivityWeakReference.get().showToast(value.getMessage());
}
if (mFragmentWeakReference != null && mFragmentWeakReference.get() != null) {
mFragmentWeakReference.get().showToast(value.getMessage());
}
}
error(value);
}
}
public void success(BaseResult data) {
}
/**
* 错误
*
* @param
*/
public void error(BaseResult data) {
if (isShowError) {
if (mActivityWeakReference != null && mActivityWeakReference.get() != null) {
mActivityWeakReference.get().showErrorLayout();
}
if (mFragmentWeakReference != null && mFragmentWeakReference.get() != null) {
mFragmentWeakReference.get().showErrorLayout();
}
}
}
@Override
public void onError(Throwable e) {
if (mActivityWeakReference != null && mActivityWeakReference.get() != null) {
mActivityWeakReference.get().removeProgressDialog();
}
if (mFragmentWeakReference != null && mFragmentWeakReference.get() != null) {
mFragmentWeakReference.get().removeProgressDialog();
}
error(null);
}
@Override
public void onComplete() {
if (mActivityWeakReference != null && mActivityWeakReference.get() != null) {
mActivityWeakReference.get().removeProgressDialog();
}
if (mFragmentWeakReference != null && mFragmentWeakReference.get() != null) {
mFragmentWeakReference.get().removeProgressDialog();
}
}
}
例子：
BaseObserver observer = new BaseObserver>>(this){
@Override
public void success(BaseResult data) {
super.success(data);
Log.d("aaa", "aaaa");
CategoryAdapter adapter = new CategoryAdapter(getChildFragmentManager(), mActivity);
adapter.setData((List) data.getData());
mViewPager.setAdapter(adapter);
mTabLayout.setupWithViewPager(mViewPager);
}
@Override
public void error(BaseResult data) {
super.error(data);
}
};
mDisposable.add(observer);
UtilRetrofit.getInstance().create(Api.class).category().subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(observer);