抓住人生中的一分一秒楔壤，勝過虛度中的一月一年!
前言
在Android開發(fā)中，activity再常用不過了惯驼，為了高效開發(fā)蹲嚣，我們會(huì)將一些常用的功能和頁面統(tǒng)一實(shí)現(xiàn)的效果放在基類，這樣就不用寫每個(gè)頁面時(shí)再重新實(shí)現(xiàn)這些功能祟牲，下面是我總結(jié)了些內(nèi)容與大家共享一下隙畜，有不足的地方希望大家提出我將進(jìn)行再次完善。
實(shí)現(xiàn)目標(biāo)
1说贝、屏幕橫豎屏切換议惰，AndroidManifest中將不用再寫android:screenOrientation="portrait"
2、ButterKnife綁定頁面
3乡恕、沉浸式實(shí)現(xiàn)
4言询、攜帶數(shù)據(jù)的頁面跳轉(zhuǎn)
5、應(yīng)用被強(qiáng)殺檢測(cè)
6傲宜、標(biāo)題欄統(tǒng)一實(shí)現(xiàn)
7运杭、仿IOS側(cè)滑finish頁面實(shí)現(xiàn)
8、Loading頁面統(tǒng)一實(shí)現(xiàn)（可替換成骨架圖）
9函卒、點(diǎn)擊Edittext彈出軟鍵盤辆憔，點(diǎn)擊空白區(qū)域讓軟鍵盤消失
10、結(jié)合MVP模式下的BaseActivity
1谆趾、屏幕橫豎屏切換躁愿，AndroidManifest中將不用再寫android:screenOrientation="portrait"
我們經(jīng)常開發(fā)的app，一般情況下都是手機(jī)上的應(yīng)用沪蓬，我想大家已經(jīng)設(shè)置了強(qiáng)制豎屏彤钟，因?yàn)闄M屏沒有特殊要求沒有必要去設(shè)置，設(shè)置了反而會(huì)出現(xiàn)更多問題跷叉，其次說一下8.0更新問題逸雹，頁面同時(shí)設(shè)置了android:screenOrientation="portrait"和透明屬性，8.0運(yùn)行會(huì)出現(xiàn)Only fullscreen opaque activities can request orientation異常云挟，大概意思為“只有不透明的全屏activity可以自主設(shè)置界面方向”梆砸，我們或許會(huì)引用一些第三方SDK到項(xiàng)目中，也許第三方會(huì)用到透明屬性园欣，我們可能在AndroidManifest中會(huì)申明android:screenOrientation="portrait"后導(dǎo)致莫名其妙的奔潰（小概率事件帖世，但不排除），所以建議在BaseActivity設(shè)置比較優(yōu)（當(dāng)你做側(cè)滑返回以后就不會(huì)覺得我說這么啰嗦了）
/**
* 設(shè)置屏幕橫豎屏切換
*
* @param screenRoate true 豎屏 false 橫屏
*/
private void setScreenRoate(Boolean screenRoate) {
if (screenRoate) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);//設(shè)置豎屏模式
} else {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setScreenRoate(true);
}
2沸枯、ButterKnife綁定頁面
ButterKnife這個(gè)快速申明控件省了我們多少findViewById的時(shí)間日矫，推薦使用赂弓，詳細(xì)寫一寫可能有人沒用過此控件
1、依賴
compile 'com.jakewharton:butterknife:8.8.1'
annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
2哪轿、onCreate綁定頁面 onDestroy取消綁定
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ButterKnife.bind(this);
}
@Override
protected void onDestroy() {
super.onDestroy();
ButterKnife.bind(this).unbind();
}
3盈魁、沉浸式實(shí)現(xiàn)
為了讓用戶感受更好的體驗(yàn)效果，所以我們會(huì)選擇設(shè)置沉浸式窃诉，每個(gè)頁面大多數(shù)都會(huì)設(shè)置一種效果杨耙，所以直接在BaseActivity設(shè)置即可
/**
* 沉浸式實(shí)現(xiàn)
*/
protected void setStatusBar() {
StatusBarUtil.setColor(this, getResources().getColor(R.color.colorWhite), 0);
// StatusBarUtil.setTranslucentForImageViewInFragment(this, 0, null);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setStatusBar();
}
問：如果有頁面不想設(shè)置此效果
答：在對(duì)應(yīng)Activity重寫setStatusBar()，做自定義操作
4飘痛、攜帶數(shù)據(jù)的頁面跳轉(zhuǎn)
跳轉(zhuǎn)頁面 startActivity(new Intent(this, MainActivity.class));不改裝這已經(jīng)是最簡(jiǎn)潔了珊膜，你要記住，程序員是比較懶的宣脉，能少寫就少寫
/**
* [頁面跳轉(zhuǎn)]
*
* @param clz
*/
public void startActivity(Class<?> clz) {
startActivity(clz, null);
}
/**
* [攜帶數(shù)據(jù)的頁面跳轉(zhuǎn)]
*
* @param clz
* @param bundle
*/
public void startActivity(Class<?> clz, Bundle bundle) {
Intent intent = new Intent();
intent.setClass(this, clz);
if (bundle != null) {
intent.putExtras(bundle);
}
startActivity(intent);
}
/**
* [含有Bundle通過Class打開編輯界面]
*
* @param cls
* @param bundle
* @param requestCode
*/
public void startActivityForResult(Class<?> cls, Bundle bundle, int requestCode) {
Intent intent = new Intent();
intent.setClass(this, cls);
if (bundle != null) {
intent.putExtras(bundle);
}
startActivityForResult(intent, requestCode);
}
跳轉(zhuǎn)頁面startActivity(MainActivity.class);嗯辅搬。。脖旱。少寫了幾個(gè)字母
5、應(yīng)用被強(qiáng)殺檢測(cè)
手機(jī)開了N多個(gè)應(yīng)用介蛉，可能導(dǎo)致內(nèi)存不足萌庆，所以GC就出來工作了，也許你的App就是被殺的對(duì)象（北揖桑活處理移步其他文章）践险，我們需要檢測(cè)到APP是否被殺
思路：
（1）APP被殺，可以跳轉(zhuǎn)到閃屏頁吹菱，再跳轉(zhuǎn)到MainActivity巍虫，但可能MainActivity還存在，我想讓MainActivity徹底消失鳍刷，所以我的思路是跳轉(zhuǎn)到MainActivity占遥，將MainActivity finish再跳轉(zhuǎn)到閃屏頁，再往其他頁面跳轉(zhuǎn)
（2）那怎么樣檢測(cè)APP是否被殺呢输瓜，我進(jìn)入到APP后將一個(gè)參數(shù)設(shè)置個(gè)值瓦胎，如果APP被殺，也就是說我們當(dāng)時(shí)設(shè)置的值已經(jīng)不存在了尤揣，當(dāng)我們檢測(cè)到這個(gè)值和我們當(dāng)時(shí)設(shè)置的值不匹配說明APP被殺了
1搔啊、新建個(gè)常量類AppStatusConstant
/**
* File descripition: APP狀態(tài)跟蹤器常量碼
*
* @author lp
* @date 2018/9/29
*/
public class AppStatusConstant {
public static final int STATUS_FORCE_KILLED=-1; //應(yīng)用放在后臺(tái)被強(qiáng)殺了
public static final int STATUS_NORMAL=2; //APP正常態(tài)
//intent到MainActivity 區(qū)分跳轉(zhuǎn)目的
public static final String KEY_HOME_ACTION="key_home_action";//返回到主頁面
public static final int ACTION_BACK_TO_HOME=6; //默認(rèn)值
public static final int ACTION_RESTART_APP=9;//被強(qiáng)殺
}
2、新建個(gè)單例模式北戏，用來保存值
/**
* File descripition:
*
* @author lp
* @date 2018/9/29
*/
public class AppStatusManager {
public int appStatus= AppStatusConstant.STATUS_FORCE_KILLED; //APP狀態(tài) 初始值為沒啟動(dòng) 不在前臺(tái)狀態(tài)
public static AppStatusManager appStatusManager;
private AppStatusManager() {
}
public static AppStatusManager getInstance() {
if (appStatusManager == null) {
appStatusManager = new AppStatusManager();
}
return appStatusManager;
}
public int getAppStatus() {
return appStatus;
}
public void setAppStatus(int appStatus) {
this.appStatus = appStatus;
}
}
3负芋、進(jìn)入到閃屏頁我便給appStatus賦值
/**
* File descripition: 閃屏頁
*
* @author lp
* @date 2018/10/16
*/
public class SplashActivity extends AppCompatActivity {
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
AppStatusManager.getInstance().setAppStatus(AppStatusConstant.STATUS_NORMAL); //進(jìn)入應(yīng)用初始化設(shè)置成未登錄狀態(tài)
super.onCreate(savedInstanceState);
}
}
4、在BaseActivity的onCreate中去檢測(cè)這個(gè)值是否是我們?cè)O(shè)置過的值
private void initAppStatus() {
switch (AppStatusManager.getInstance().getAppStatus()) {
/**
* 應(yīng)用被強(qiáng)殺
*/
case AppStatusConstant.STATUS_FORCE_KILLED:
//跳到主頁,主頁lauchmode SINGLETASK
protectApp();
break;
}
}
protected void protectApp() {
Intent intent = new Intent(this, MainActivity.class);
intent.putExtra(AppStatusConstant.KEY_HOME_ACTION, AppStatusConstant.ACTION_RESTART_APP);
startActivity(intent);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
initAppStatus();
}
5嗜愈、MainActivity中接收傳過來的信息旧蛾，然后調(diào)整到閃屏頁
@Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
int action = intent.getIntExtra(AppStatusConstant.KEY_HOME_ACTION, AppStatusConstant.ACTION_BACK_TO_HOME);
switch (action) {
case AppStatusConstant.ACTION_RESTART_APP:
protectApp();
break;
}
}
@Override
protected void protectApp() {
Toast.makeText(getApplicationContext(), "應(yīng)用被回收重新啟動(dòng)", Toast.LENGTH_LONG).show();
startActivity(new Intent(this, SplashActivity.class));
finish();
}
6莽龟、標(biāo)題欄統(tǒng)一實(shí)現(xiàn)
每個(gè)頁面大多數(shù)都會(huì)有個(gè)標(biāo)題欄，實(shí)現(xiàn)方式我們都會(huì)蚜点，下面我介紹另一種方式轧房，我把標(biāo)題欄寫到BaseActivity布局中，這樣在對(duì)應(yīng)的Activity就不用一遍一遍的寫了绍绘，但是弊端是多了一層嵌套
思路：我們?cè)贐aseActivity申明一個(gè)布局奶镶，其子Activity的xml塞入到父布局的一個(gè)控件中，這樣就每個(gè)子Activity都會(huì)有統(tǒng)一的控件了（標(biāo)題欄）
1陪拘、首先新建個(gè)關(guān)于title的xml厂镇，app_title.xml(供參考)
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/rlt_base"
android:layout_width="match_parent"
android:layout_height="44dp"
android:background="@color/colorWhite">
<LinearLayout
android:id="@+id/back"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingLeft="@dimen/padding_12"
android:paddingRight="@dimen/padding_12">
<TextView
android:id="@+id/back_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginRight="@dimen/margin_8"
android:drawableLeft="@mipmap/zuojiantou"
android:drawablePadding="@dimen/padding_8"
android:gravity="center"
android:textColor="@color/colorBlack"
android:visibility="visible" />
</LinearLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerHorizontal="true"
android:layout_marginLeft="80dp"
android:layout_marginRight="80dp">
<TextView
android:id="@+id/tv_title"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_centerHorizontal="true"
android:layout_centerInParent="true"
android:ellipsize="end"
android:gravity="center"
android:lines="1"
android:textColor="@color/colorBlack"
android:textSize="@dimen/text_18" />
</RelativeLayout>
<TextView
android:id="@+id/tv_right"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_alignParentRight="true"
android:drawablePadding="@dimen/padding_6"
android:ellipsize="end"
android:gravity="center"
android:lines="1"
android:paddingLeft="14dp"
android:paddingRight="14dp"
android:textColor="@color/colorBlack"
android:textSize="@dimen/text_16"
android:visibility="visible" />
<View
style="@style/View_o_5"
android:layout_alignParentBottom="true" />
</RelativeLayout>
2、創(chuàng)建父布局的xml左刽，activity.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">
<include layout="@layout/app_title" />
<FrameLayout
android:id="@+id/fl_content"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
3捺信、都創(chuàng)建好了就該給BaseActivity設(shè)置布局了
public abstract class BaseActivityNall extends AppCompatActivity {
public TextView mBackName;
public LinearLayout mBack;
public TextView mTvTitle;
public TextView mTvRight;
public RelativeLayout mRltBase;
protected View rootView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
rootView = View.inflate(this, R.layout.activity_title, null);
setContentView(getLayoutId());
addContent();
setContentView(rootView);
}
private void addContent() {
mBackName = (TextView) rootView.findViewById(R.id.back_name);
mBack = (LinearLayout) rootView.findViewById(R.id.back);
mTvTitle = (TextView) rootView.findViewById(R.id.tv_title);
mTvRight = (TextView) rootView.findViewById(R.id.tv_right);
mRltBase = (RelativeLayout) rootView.findViewById(R.id.rlt_base);
FrameLayout flContent = (FrameLayout) rootView.findViewById(R.id.fl_content);
mTvTitle.setText(getContentTitle() == null ? "" : getContentTitle());
mBack.setOnClickListener(v -> finish());//java8寫法，特此備注一下
View content = View.inflate(this, getLayoutId(), null);
if (content != null) {
FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT,
FrameLayout.LayoutParams.MATCH_PARENT);
flContent.addView(content, params);
ButterKnife.bind(this, rootView);
}
}
/**
* 獲取布局ID
*
* @return
*/
protected abstract int getLayoutId();
/**
* title賦值
*
* @return
*/
protected abstract String getContentTitle();
}
7欠痴、仿IOS側(cè)滑finish頁面實(shí)現(xiàn)
實(shí)現(xiàn)側(cè)滑會(huì)有很多弊端迄靠，在此就不細(xì)講實(shí)現(xiàn)方式了，給大家演示一種喇辽，但是想完美實(shí)現(xiàn)還需進(jìn)一步完善掌挚，第三方庫實(shí)現(xiàn)，方法在BaseActivity寫
implementation 'com.r0adkll:slidableactivity:2.0.6'
/**
* 初始化滑動(dòng)返回
*/
protected void initSlidable() {
int isSlidable = SettingUtil.getInstance().getSlidable();
if (isSlidable != Constants.SLIDABLE_DISABLE) {
SlidrConfig config = new SlidrConfig.Builder()
.edge(isSlidable == Constants.SLIDABLE_EDGE)
.build();
slidrInterface = Slidr.attach(this, config);
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
initSlidable();
}
// Base application theme.
<style name="MyAppTheme" parent="Theme.AppCompat.Light.NoActionBar">
<!-- Customize your theme here. -->
// <item name="android:windowAnimationStyle">@style/activityAnimation</item>
<item name="android:windowIsTranslucent">true</item>
<!--<item name="android:windowDisablePreview">true</item>-->
<item name="android:windowBackground">@android:color/transparent</item>
</style>
有很多類似的開源框架 暫舉四個(gè)
8菩咨、Loading頁面統(tǒng)一實(shí)現(xiàn)（可替換成骨架圖）
看了一個(gè)大神寫的一個(gè)框架吠式，超級(jí)來感覺呀 spruce-android劳秋，在BaseActivity封裝簡(jiǎn)單的給大家演示下滩褥，具體封裝大家去實(shí)現(xiàn)
/**
* File descripition: activity基類
* <p>
*
* @author lp
* @date 2018/5/16
*/
public abstract class BaseActivityNall extends AppCompatActivity implements BaseView {
public TextView mBackName;
public LinearLayout mBack;
public TextView mTvTitle;
public TextView mTvRight;
public RelativeLayout mRltBase;
public int mIndex = BaseContent.baseIndex;
protected View rootView;
protected LoadService mBaseLoadService;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
rootView = View.inflate(this, R.layout.activity_title, null);
setContentView(getLayoutId());
addContent();
setContentView(rootView);
this.initData();
this.getData();
}
private void addContent() {
mBackName = (TextView) rootView.findViewById(R.id.back_name);
mBack = (LinearLayout) rootView.findViewById(R.id.back);
mTvTitle = (TextView) rootView.findViewById(R.id.tv_title);
mTvRight = (TextView) rootView.findViewById(R.id.tv_right);
mRltBase = (RelativeLayout) rootView.findViewById(R.id.rlt_base);
FrameLayout flContent = (FrameLayout) rootView.findViewById(R.id.fl_content);
mTvTitle.setText(getContentTitle() == null ? "" : getContentTitle());
mBack.setOnClickListener(v -> finish());//java8寫法胸懈，特此備注一下
View content = View.inflate(this, getLayoutId(), null);
if (content != null) {
FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT,
FrameLayout.LayoutParams.MATCH_PARENT);
flContent.addView(content, params);
ButterKnife.bind(this, rootView);
mBaseLoadService = LoadSir.getDefault().register(content, new Callback.OnReloadListener() {
@Override
public void onReload(View v) {
onNetReload(v);
}
});
}
}
protected void onNetReload(View v) {
mBaseLoadService.showCallback(LoadingCallback.class);
mIndex = BaseContent.baseIndex;
getData();
}
/**
* 獲取布局ID
*
* @return
*/
protected abstract int getLayoutId();
/**
* title賦值
*
* @return
*/
protected abstract String getContentTitle();
/**
* 數(shù)據(jù)初始化操作
*/
protected abstract void initData();
/**
* 請(qǐng)求數(shù)據(jù)
*/
protected abstract void getData();
}
9胁后、點(diǎn)擊Edittext彈出軟鍵盤贬蛙，點(diǎn)擊空白區(qū)域讓軟鍵盤消失
在我們使用Edittext時(shí)鹰晨，軟鍵盤彈出了忧侧，寫完字之后年枕，想讓它消失标捺，不去處理想讓軟鍵盤消失需要點(diǎn)擊軟鍵盤中的消失按鈕胖笛，顯然不是很方便的方法，我們想點(diǎn)擊非Edittext任何地方都讓軟鍵盤（也可以點(diǎn)擊Edittext讓軟鍵盤消失）宜岛，請(qǐng)往下看长踊，有倆種實(shí)現(xiàn)方法
（1）、第一種實(shí)現(xiàn)方法萍倡，擴(kuò)展性差
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
if (ev.getAction() == MotionEvent.ACTION_DOWN) {
View v = getCurrentFocus();
if (isShouldHideKeyboard(v, ev)) {
hideKeyboard(v.getWindowToken());
}
}
return super.dispatchTouchEvent(ev);
}
/**
* 根據(jù)EditText所在坐標(biāo)和用戶點(diǎn)擊的坐標(biāo)相對(duì)比身弊，來判斷是否隱藏鍵盤，因?yàn)楫?dāng)用戶點(diǎn)擊EditText時(shí)則不能隱藏
*
* @param v
* @param event
* @return
*/
private boolean isShouldHideKeyboard(View v, MotionEvent event) {
if (v != null && (v instanceof EditText)) {
int[] l = {0, 0};
v.getLocationInWindow(l);
int left = l[0],
top = l[1],
bottom = top + v.getHeight(),
right = left + v.getWidth();
if (event.getX() > left && event.getX() < right
&& event.getY() > top && event.getY() < bottom) {
// 點(diǎn)擊EditText的事件，忽略它阱佛。
return false;
} else {
return true;
}
}
// 如果焦點(diǎn)不是EditText則忽略帖汞，這個(gè)發(fā)生在視圖剛繪制完，第一個(gè)焦點(diǎn)不在EditText上凑术，和用戶用軌跡球選擇其他的焦點(diǎn)
return false;
}
/**
* 獲取InputMethodManager翩蘸，隱藏軟鍵盤
*
* @param token
*/
private void hideKeyboard(IBinder token) {
if (token != null) {
InputMethodManager im = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
im.hideSoftInputFromWindow(token, InputMethodManager.HIDE_NOT_ALWAYS);
}
}
（2）、第二種實(shí)現(xiàn)方法（推薦使用）
/**
* 以下是關(guān)于軟鍵盤的處理
*/
/**
* 清除editText的焦點(diǎn)
*
* @param v 焦點(diǎn)所在View
* @param ids 輸入框
*/
public void clearViewFocus(View v, int... ids) {
if (null != v && null != ids && ids.length > 0) {
for (int id : ids) {
if (v.getId() == id) {
v.clearFocus();
break;
}
}
}
}
/**
* 隱藏鍵盤
*
* @param v 焦點(diǎn)所在View
* @param ids 輸入框
* @return true代表焦點(diǎn)在edit上
*/
public boolean isFocusEditText(View v, int... ids) {
if (v instanceof EditText) {
EditText et = (EditText) v;
for (int id : ids) {
if (et.getId() == id) {
return true;
}
}
}
return false;
}
//是否觸摸在指定view上面,對(duì)某個(gè)控件過濾
public boolean isTouchView(View[] views, MotionEvent ev) {
if (views == null || views.length == 0) {
return false;
}
int[] location = new int[2];
for (View view : views) {
view.getLocationOnScreen(location);
int x = location[0];
int y = location[1];
if (ev.getX() > x && ev.getX() < (x + view.getWidth())
&& ev.getY() > y && ev.getY() < (y + view.getHeight())) {
return true;
}
}
return false;
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
if (ev.getAction() == MotionEvent.ACTION_DOWN) {
if (isTouchView(filterViewByIds(), ev)) {
return super.dispatchTouchEvent(ev);
}
if (hideSoftByEditViewIds() == null || hideSoftByEditViewIds().length == 0) {
return super.dispatchTouchEvent(ev);
}
View v = getCurrentFocus();
if (isFocusEditText(v, hideSoftByEditViewIds())) {
KeyBoardUtils.hideInputForce(this);
clearViewFocus(v, hideSoftByEditViewIds());
}
}
return super.dispatchTouchEvent(ev);
}
/**
* 傳入EditText的Id
* 沒有傳入的EditText不做處理
*
* @return id 數(shù)組
*/
public int[] hideSoftByEditViewIds() {
return null;
}
/**
* 傳入要過濾的View
* 過濾之后點(diǎn)擊將不會(huì)有隱藏軟鍵盤的操作
*
* @return id 數(shù)組
*/
public View[] filterViewByIds() {
return null;
}
使用方法：在對(duì)應(yīng)的Activity重寫hideSoftByEditViewIds()和filterViewByIds()淮逊，傳入需要彈出的軟鍵盤的ID
/*實(shí)現(xiàn)案例===============================================================================================*/
@Override
public int[] hideSoftByEditViewIds() {
int[] ids = {R.id.et_company_name, R.id.et_address};
return ids;
}
@Override
public View[] filterViewByIds() {
View[] views = {mEtCompanyName, mEtAddress};
return views;
}
10催首、結(jié)合MVP模式下的BaseActivity,傳送地址
/**
* File descripition: activity基類
* <p>
*
* @author lp
* @date 2018/5/16
*/
public abstract class BaseActivity<P extends BasePresenter> extends AppCompatActivity implements BaseView {
protected final String TAG = this.getClass().getSimpleName();
public View mViewStatusBar;
public TextView mBackName;
public LinearLayout mBack;
public TextView mTvTitle;
public TextView mTvRight;
public RelativeLayout mRltBase;
public Activity mContext;
protected P mPresenter;
private LoadingDialog mLodingDialog;
protected abstract P createPresenter();
//錯(cuò)誤提示框 警告框 成功提示框
private PromptDialog promptDialog;
public int mIndex = BaseContent.baseIndex;
protected View rootView;
protected LoadService mBaseLoadService;
/**
* 是否顯示初始Loading
*/
private Boolean isShow = false;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);//設(shè)置豎屏模式
mContext = this;
rootView = View.inflate(this, R.layout.activity_title, null);
setContentView(getLayoutId());
addContent();
setContentView(rootView);
mPresenter = createPresenter();
AppManager.getAppManager().addActivity(this);
setStatusBar();
initAppStatus();
ButterKnife.bind(this);
this.initData();
}
private void initAppStatus() {
switch (AppStatusManager.getInstance().getAppStatus()) {
/**
* 應(yīng)用被強(qiáng)殺
*/
case AppStatusConstant.STATUS_FORCE_KILLED:
//跳到主頁,主頁lauchmode SINGLETASK
protectApp();
break;
}
}
private void addContent() {
mViewStatusBar = (View) rootView.findViewById(R.id.view_status_bar);
mBackName = (TextView) rootView.findViewById(R.id.back_name);
mBack = (LinearLayout) rootView.findViewById(R.id.back);
mTvTitle = (TextView) rootView.findViewById(R.id.tv_title);
mTvRight = (TextView) rootView.findViewById(R.id.tv_right);
mRltBase = (RelativeLayout) rootView.findViewById(R.id.rlt_base);
FrameLayout flContent = (FrameLayout) rootView.findViewById(R.id.fl_content);
mTvTitle.setText(getContentTitle() == null ? "" : getContentTitle());
mBack.setOnClickListener(v -> finish());
View content = View.inflate(this, getLayoutId(), null);
if (content != null) {
FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT,
FrameLayout.LayoutParams.MATCH_PARENT);
flContent.addView(content, params);
ButterKnife.bind(this, rootView);
mBaseLoadService = LoadSir.getDefault().register(content, new Callback.OnReloadListener() {
@Override
public void onReload(View v) {
showLoadingLayout();
mIndex = BaseContent.baseIndex;
getData();
}
});
if (isShow) {
showLoadingLayout();
} else {
PostUtil.postSuccessDelayed(mBaseLoadService, 0);
}
}
}
protected void protectApp() {
Intent intent = new Intent(this, MainActivity.class);
intent.putExtra(AppStatusConstant.KEY_HOME_ACTION, AppStatusConstant.ACTION_RESTART_APP);
startActivity(intent);
}
private void showLoadingLayout() {
mBaseLoadService.showCallback(LoadingCallback.class);
}
public void showLoadingLayout(boolean isShow) {
this.isShow = isShow;
}
/**
* 獲取布局ID
*
* @return
*/
protected abstract int getLayoutId();
/**
* title賦值
*
* @return
*/
protected abstract String getContentTitle();
/**
* 數(shù)據(jù)初始化操作
*/
protected abstract void initData();
/**
* 請(qǐng)求數(shù)據(jù)
*/
protected abstract void getData();
/**
* 沉浸式實(shí)現(xiàn)
*/
protected void setStatusBar() {
StatusBarUtil.setColor(this, getResources().getColor(R.color.colorWhite), 0);
// StatusBarUtil.setTranslucentForImageViewInFragment(this, 0, null);
}
public void showToast(String str) {
showToast(str, Toast.LENGTH_SHORT);
}
public void showLongToast(String str) {
showToast(str, Toast.LENGTH_LONG);
}
/**
* 封裝toast方法
*
* @param str
* @param dur
*/
void showToast(String str, int dur) {
ToastUtils.showToastS(this, str, dur);
}
@Override
public void showError(String msg) {
showToast(msg);
}
@Override
public void onErrorCode(BaseModel model) {
if (model.getErrcode() == BaseObserver.NETWORK_ERROR) {//網(wǎng)絡(luò)連接失敗 無網(wǎng)
PostUtil.postCallbackDelayed(mBaseLoadService, NetWorkErrorCallback.class);
} else if (model.getErrcode() == BaseObserver.CONNECT_ERROR ||//連接錯(cuò)誤
model.getErrcode() == BaseObserver.CONNECT_TIMEOUT ||//連接超時(shí)
model.getErrcode() == BaseObserver.BAD_NETWORK ||//網(wǎng)絡(luò)超時(shí)
model.getErrcode() == BaseObserver.CONNECT_NULL//數(shù)據(jù)為空，顯示異常
) {
PostUtil.postCallbackDelayed(mBaseLoadService, ErrorCallback.class);
} else if (model.getErrcode() == BaseObserver.CONNECT_NOT_LOGIN) {//沒有登錄泄鹏，去登錄
startLogin();
}
}
private void startLogin() {
AppUMS.mIsLogin = false;
AppUMS.setToken("");
startActivity(LoginActivity.class);
}
@Override
public void showLoading() {
showLoadingDialog();
}
@Override
public void hideLoading() {
closeLoadingDialog();
}
public void closeLoadingDialog() {
if (mLodingDialog != null && mLodingDialog.isShowing()) {
mLodingDialog.dismiss();
}
}
/**
* 加載...
*/
public void showLoadingDialog() {
if (mLodingDialog == null) {
mLodingDialog = new LoadingDialog(this).setMessage(getString(R.string.app_loding));
}
mLodingDialog.show();
}
/**
* 警告框
*/
public void showInfoDialog(String msg) {
if (promptDialog == null) {
promptDialog = new PromptDialog(this);
}
promptDialog.showInfo(msg);
}
/**
* 錯(cuò)誤提示框
*/
public void showErrorDialog(String msg) {
if (promptDialog == null) {
promptDialog = new PromptDialog(this);
}
promptDialog.showError(msg);
}
/**
* 成功提示框
*/
public void showSuccessDialog(String msg) {
if (promptDialog == null) {
promptDialog = new PromptDialog(this);
}
promptDialog.showSuccess(msg);
}
@Override
protected void onResume() {
super.onResume();
MobclickAgent.onResume(this);
}
@Override
protected void onPause() {
super.onPause();
MobclickAgent.onPause(this);
}
@Override
protected void onDestroy() {
super.onDestroy();
ButterKnife.bind(this).unbind();
AppManager.getAppManager().finishActivity(this);
if (mPresenter != null) {
mPresenter.detachView();
}
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
if (event.getKeyCode() == KeyEvent.KEYCODE_BACK
&& event.getAction() == KeyEvent.ACTION_DOWN) {
finishActivity();
return false;
}
return super.dispatchKeyEvent(event);
}
public void finishActivity() {
finish();
}
/**
* [頁面跳轉(zhuǎn)]
*
* @param clz
*/
public void startActivity(Class<?> clz) {
startActivity(clz, null);
}
/**
* [攜帶數(shù)據(jù)的頁面跳轉(zhuǎn)]
*
* @param clz
* @param bundle
*/
public void startActivity(Class<?> clz, Bundle bundle) {
Intent intent = new Intent();
intent.setClass(this, clz);
if (bundle != null) {
intent.putExtras(bundle);
}
startActivity(intent);
}
/**
* [含有Bundle通過Class打開編輯界面]
*
* @param cls
* @param bundle
* @param requestCode
*/
public void startActivityForResult(Class<?> cls, Bundle bundle, int requestCode) {
Intent intent = new Intent();
intent.setClass(this, cls);
if (bundle != null) {
intent.putExtras(bundle);
}
startActivityForResult(intent, requestCode);
}
/**
* 以下是關(guān)于軟鍵盤的處理
*/
/**
* 清除editText的焦點(diǎn)
*
* @param v 焦點(diǎn)所在View
* @param ids 輸入框
*/
public void clearViewFocus(View v, int... ids) {
if (null != v && null != ids && ids.length > 0) {
for (int id : ids) {
if (v.getId() == id) {
v.clearFocus();
break;
}
}
}
}
/**
* 隱藏鍵盤
*
* @param v 焦點(diǎn)所在View
* @param ids 輸入框
* @return true代表焦點(diǎn)在edit上
*/
public boolean isFocusEditText(View v, int... ids) {
if (v instanceof EditText) {
EditText et = (EditText) v;
for (int id : ids) {
if (et.getId() == id) {
return true;
}
}
}
return false;
}
//是否觸摸在指定view上面,對(duì)某個(gè)控件過濾
public boolean isTouchView(View[] views, MotionEvent ev) {
if (views == null || views.length == 0) {
return false;
}
int[] location = new int[2];
for (View view : views) {
view.getLocationOnScreen(location);
int x = location[0];
int y = location[1];
if (ev.getX() > x && ev.getX() < (x + view.getWidth())
&& ev.getY() > y && ev.getY() < (y + view.getHeight())) {
return true;
}
}
return false;
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
if (ev.getAction() == MotionEvent.ACTION_DOWN) {
if (isTouchView(filterViewByIds(), ev)) {
return super.dispatchTouchEvent(ev);
}
if (hideSoftByEditViewIds() == null || hideSoftByEditViewIds().length == 0) {
return super.dispatchTouchEvent(ev);
}
View v = getCurrentFocus();
if (isFocusEditText(v, hideSoftByEditViewIds())) {
KeyBoardUtils.hideInputForce(this);
clearViewFocus(v, hideSoftByEditViewIds());
}
}
return super.dispatchTouchEvent(ev);
}
/**
* 傳入EditText的Id
* 沒有傳入的EditText不做處理
*
* @return id 數(shù)組
*/
public int[] hideSoftByEditViewIds() {
return null;
}
/**
* 傳入要過濾的View
* 過濾之后點(diǎn)擊將不會(huì)有隱藏軟鍵盤的操作
*
* @return id 數(shù)組
*/
public View[] filterViewByIds() {
return null;
}
/*實(shí)現(xiàn)案例===============================================================================================*/
/*
@Override
public int[] hideSoftByEditViewIds() {
int[] ids = {R.id.et_company_name, R.id.et_address};
return ids;
}
@Override
public View[] filterViewByIds() {
View[] views = {mEtCompanyName, mEtAddress};
return views;
}
*/
}
最后郎任，祝大家開發(fā)順利!
