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BaseReceiver.java
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132 lines (120 loc) · 3.94 KB
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package common.base;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.IntentFilter;
import android.text.TextUtils;
import androidx.localbroadcastmanager.content.LocalBroadcastManager;
import java.util.HashSet;
/**
* ******************(^_^)***********************<br>
* User: 11776610771@qq.com<br>
* Date: 2018/6/2<br>
* Time: 12:40<br>
* <P>DESC:
* 广播接收者的通用类，可批量给该接收者添加要接收的对应的actions
* </p>
* ******************(^_^)***********************
*/
public abstract class BaseReceiver<I extends BaseReceiver<I>> extends BroadcastReceiver {
protected final String TAG = getClass().getSimpleName();
/**
* 本广播接收者基类，只有一个IntentFilter，但广播接收者是可以有多个IntentFilter的
*/
protected IntentFilter mIntentFilter;
protected boolean asLocalReceiver;
public I withAction(String action,String dataType) {
if (action != null) {
if (mIntentFilter == null) {
mIntentFilter = new IntentFilter();
}
mIntentFilter.addAction(action);
if (!TextUtils.isEmpty(dataType)) {
try {
mIntentFilter.addDataType(dataType);
} catch (IntentFilter.MalformedMimeTypeException e) {
e.printStackTrace();
}
}
}
return self();
}
public I withAction(String action) {
return withAction(action, null);
}
public I withActions(String... actions) {
if (actions != null && actions.length > 0) {
for (String theAction : actions) {
withAction(theAction, null);
}
}
return self();
}
/**
* 将本广播接收者注册
* @param context Context
* @param registerAsLocal 是否作为本地广播接收者注册.
*/
public void register(Context context, boolean registerAsLocal) {
if (registerAsLocal) {
LocalBroadcastManager.getInstance(context).registerReceiver(this,mIntentFilter);
}
else{
context.registerReceiver(this, mIntentFilter);
}
}
public void register(Context context) {
register(context,false);
}
public void unRegister(Context context) {
context.unregisterReceiver(this);
}
/**
* 解注册本广播接收者
* @param context Context
* @param unRegisterInLocal 是否解注册本广播为本地广播
*/
public void unRegister(Context context, boolean unRegisterInLocal) {
if (unRegisterInLocal) {
LocalBroadcastManager.getInstance(context).unregisterReceiver(this);
}
else{
context.unregisterReceiver(this);
}
}
public IntentFilter getInnerIntentFilter() {
return mIntentFilter;
}
protected final I self() {
return (I) this;
}
protected HashSet<String> ignoreActions;
/**
* 添加要忽略的Action
* @param willIgnoreActions 将要忽略的广播Action
*/
public void ignoreActions(String... willIgnoreActions) {
if (willIgnoreActions != null && willIgnoreActions.length > 0) {
if (ignoreActions == null) {
ignoreActions = new HashSet<>();
}
for (String willIgnoreAction : willIgnoreActions) {
if (ignoreActions.contains(willIgnoreAction)) {
continue;
}
ignoreActions.add(willIgnoreAction);
}
}
}
public boolean isActionIgnored(String theAction) {
return ignoreActions != null && ignoreActions.contains(theAction);
}
// public static void main(String[] args) {
// HashSet<String> a = new HashSet<>(3);
// a.add("a");
// a.add("a");
// a.add("c");
// for (String s : a) {
// System.out.println(s);
// }
// }
}