<intent-filter>
            <action android:name="android.intent.action.SEND" />
            <category android:name="android.intent.category.DEFAULT" />
            <data android:mimeType="text/plain" />
</intent-filter>

在MainActivity.java中,我有以下代码

@Override
public void onResume() {
    super.onResume();
    Intent receivedIntent=getIntent();
    etSearch.setText(getStringFromIntent(receivedIntent));
}

public String getStringFromIntent(Intent receivedIntent) {
    // get the action
    String receivedAction = receivedIntent.getAction();
    // find out what we are dealing with
    String receivedType = receivedIntent.getType();
    if (receivedAction.equals(Intent.ACTION_SEND)) {
        if (receivedType.startsWith("text/")) {
            // get the received text
            String receivedText = receivedIntent
                    .getStringExtra(Intent.EXTRA_TEXT);
            // check we have a string
            if (receivedText != null) {
                // set the text
                return receivedText.trim();
            }
        }
    }
    return "";
}

我第一次尝试分享一切正常

当我试图再次这样做时,文本不会更新

我认为这是因为onCreate().所以我将代码移到onResume()中.没啥事儿.

根据这个solution我添加了receivedIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);和

protected void onNewIntent(Intent intent) {
    super.onNewIntent(intent);
    this.setIntent(intent);
}

没有效果.

我该怎么办才能更新意图？

Intent extras not removed/replaced

要么

PendingIntent.FLAG_ONE_SHOT

private void send(Intent intentShowApp) {
    PendingIntent showAppPendingIntent = PendingIntent.getActivity(context,intentShowApp,PendingIntent.FLAG_ONE_SHOT);
    try {
        showAppPendingIntent.send();
    } catch (CanceledException e) {
        e.printstacktrace();
    }
}

Bundle bundle = intent.getExtras();
textMessage = bundle.getString("TEXT_MESSAGE");
ArrayList<MyPhoneNumber> phoneNumbersToText = bundle.getParcelableArrayList("PHONE_NUMBERS");

textMessage和phoneNumbersToText都为null.

这是我的清单文件中的一个片段：

<receiver android:process=":remote" android:name="com.friscosoftware.timelytextbase.AlarmReceiver"></receiver>

这是加载数据的片段：

Intent intent = new Intent(context,AlarmReceiver.class);  
intent.putExtra(Constants.TEXT_MESSAGE,scheduledItem.getMessagetoSend());
intent.putExtra(Constants.PHONE_NUMBERS,scheduledItem.getPhoneNumbersToText());    

PendingIntent sender = PendingIntent.getbroadcast(context,getRequestCodeFromKey(key),intent,PendingIntent.FLAG_UPDATE_CURRENT);

// Get the AlarmManager service
AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
alarmManager.set(AlarmManager.RTC_WAKEUP,selectedDateTime.getTimeInMillis(),sender);

相同的代码在Android 6中运行良好.

有关Android 7需要进行哪些更改的任何想法？

谢谢

我的解决方案是使用SharedPreferences来存储我的自定义对象.然后,当alarmmanager触发时,我运行以下命令将对象取出.
tl; dr,我使用GSON将我的自定义POJO作为字符串序列化/反序列化到SharedPrefs中.例如：

String json = getSharedPrefs(context).getString(NotificationUtility.NEXT_REMINDER_KEY,"No reminder found");
    try {
        Gson gson = new Gson();
        Reminder reminder = gson.fromJson(json,Reminder.class);
        if (reminder != null) {
            return reminder;
        }
    } catch (Exception error) {
        Log.i(TAG,"Error parsing json: " + error.getMessage(),error);
        return null;
    }
    return null;

希望这可以帮助你！

如果说,我有两种方法可能会重叠同一个字段会发生什么,例如：

myIntent.putExtra("returnVal1",1000);
 // many lines of code,later on...
myIntent.putExtra("returnVal1",5);

“returnVal1”会在意图中更新为5,它会保持在1000,还是会导致运行时崩溃？

提前谢谢,从手机发送,而不是在带有eclipse atm的计算机上,或者我会测试自己！