对于Android中的自定义传入/传出呼叫屏幕感兴趣的读者，本文将会是一篇不错的选择，我们将详细介绍android呼叫转移设置，并为您提供关于android–Airbnb探索屏幕等工具栏中的自定义视图
对于Android中的自定义传入/传出呼叫屏幕感兴趣的读者，本文将会是一篇不错的选择，我们将详细介绍android呼叫转移设置，并为您提供关于android – Airbnb探索屏幕等工具栏中的自定义视图、android – XML中的自定义按钮、android – 从侦听传出呼叫的广播接收器启动活动、android – 操作栏中的自定义视图的有用信息。
本文目录一览：- Android中的自定义传入/传出呼叫屏幕（android呼叫转移设置）
- android – Airbnb探索屏幕等工具栏中的自定义视图
- android – XML中的自定义按钮
- android – 从侦听传出呼叫的广播接收器启动活动
- android – 操作栏中的自定义视图
Android中的自定义传入/传出呼叫屏幕（android呼叫转移设置）
我正在尝试实现自定义传入/传出呼叫屏幕.以下是我的尝试.你提出了两个问题
>有时它会调用手机上的默认传入屏幕,或者有时会调用自定义屏幕.我会打电话总是打电话给定制的屏幕.
>我无法发出传出电话.自定义屏幕刚出现但没有拨打任何电话.
如何解决这个问题,我不确定这里有什么问题.如果有人能帮我解决这个问题会很棒.
这是我正在尝试的：
表现：
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.CALL_PHONE" />
<uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" />
<uses-permission android:name="android.permission.MODIFY_PHONE_STATE" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@android:style/Theme.NoTitleBar" >
<activity
android:name="com.honey.ringer.MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="com.honey.ringer.AcceptCall"
android:screenorientation="portrait"
android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="android.intent.action.ANSWER" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<receiver
android:name="com.honey.ringer.PhoneListenerbroad">
<intent-filter>
<action android:name="android.intent.action.PHONE_STATE" />
<action android:name="android.intent.action.NEW_OUTGOING_CALL" />
</intent-filter>
</receiver>
</application>
broadCastReciever：这有传入和传出
public class PhoneListenerbroad extends broadcastReceiver
{
Context c;
private String outgoing;
@Override
public void onReceive(Context context, Intent intent)
{
c = context;
if (intent.getAction().equals("android.intent.action.NEW_OUTGOING_CALL"))
{
outgoing = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
int state = 2;
Intent intentPhoneCall = new Intent(c, AcceptCall.class);
intentPhoneCall.putExtra("incomingnumber", outgoing);
intentPhoneCall.putExtra("state", state);
intentPhoneCall.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
c.startActivity(intentPhoneCall);
}
try
{
TelephonyManager tmgr = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
MyPhonestateListener PhoneListener = new MyPhonestateListener();
tmgr.listen(PhoneListener, PhonestateListener.LISTEN_CALL_STATE);
}
catch (Exception e)
{
Log.e("Phone Receive Error", " " + e);
}
}
private class MyPhonestateListener extends PhonestateListener
{
public void onCallStateChanged(final int state, final String incomingNumber)
{
Handler callActionHandler = new Handler();
Runnable runRingingActivity = new Runnable()
{
@Override
public void run()
{
if (state == 1)
{
Intent intentPhoneCall = new Intent(c, AcceptCall.class);
intentPhoneCall.putExtra("incomingnumber", incomingNumber);
intentPhoneCall.putExtra("state", state);
intentPhoneCall.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
c.startActivity(intentPhoneCall);
}
}
};
if (state == 1)
{
callActionHandler.postDelayed(runRingingActivity, 100);
}
if (state == 0)
{
callActionHandler.removeCallbacks(runRingingActivity);
}
}
}
}
AcceptCall.java(用于UI目的 – 传入和传出)：
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
public class AcceptCall extends Activity implements OnClickListener
{
LinearLayout answerButton;
LinearLayout rejectButton;
LinearLayout timerLayout;
TextView contactName;
TextView contactNumber;
ImageView profile;
private String incomingnumber;
private int state;
String name = null;
String contactId = null;
InputStream photo_stream;
TextView callType;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.testactivity);
answerButton = (LinearLayout) findViewById(R.id.callReceive);
answerButton.setonClickListener(this);
rejectButton = (LinearLayout) findViewById(R.id.callReject);
rejectButton.setonClickListener(this);
timerLayout = (LinearLayout) findViewById(R.id.timerLayout);
contactName = (TextView) findViewById(R.id.contactName);
contactNumber = (TextView) findViewById(R.id.contactNumber);
callType = (TextView) findViewById(R.id.callType);
timerValue = (TextView) findViewById(R.id.timerValue);
profile = (ImageView)findViewById(R.id.contactPhoto);
Bundle bundle = getIntent().getExtras();
if(bundle != null)
{
incomingnumber = bundle.getString("incomingnumber");
state = bundle.getInt("state");
}
contactslookup(incomingnumber);
contactName.setText(name);
contactNumber.setText(incomingnumber);
if (state == 2)
{
/*String uri = "tel:" + incomingnumber.trim();
Intent intent = new Intent(Intent.ACTION_CALL);
intent.setData(Uri.parse(uri));
startActivity(intent);*/
}
PhonestateListener phonestateListener = new PhonestateListener()
{
@Override
public void onCallStateChanged(int state, String incomingNumber)
{
//wen ringing
if (state == TelephonyManager.CALL_STATE_RINGING)
{
Log.e("CALL_STATE_RINGING","CALL_STATE_RINGING");
}
//after call cut
else if(state == TelephonyManager.CALL_STATE_IDLE)
{
RejectCall();
}
//wen speaking / outgoing call
else if(state == TelephonyManager.CALL_STATE_OFFHOOK)
{
Log.e("CALL_STATE_OFFHOOK","CALL_STATE_OFFHOOK");
}
super.onCallStateChanged(state, incomingNumber);
}
};
TelephonyManager mgr = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
if(mgr != null)
{
mgr.listen(phonestateListener, PhonestateListener.LISTEN_CALL_STATE);
}
}
private void contactslookup(String number)
{
Log.v("ffnet", "Started uploadcontactphoto...");
//InputStream input = null;
// define the columns I want the query to return
String[] projection = new String[] {ContactsContract.PhoneLookup.disPLAY_NAME,ContactsContract.PhoneLookup._ID};
// encode the phone number and build the filter URI
Uri contactUri = Uri.withAppendedpath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(number));
// query time
Cursor cursor = getContentResolver().query(contactUri, projection, null, null, null);
if (cursor.movetoFirst())
{
// Get values from contacts database:
contactId = cursor.getString(cursor.getColumnIndex(ContactsContract.PhoneLookup._ID));
name = cursor.getString(cursor.getColumnIndex(ContactsContract.PhoneLookup.disPLAY_NAME));
}
else
{
return; // contact not found
}
int currentapiVersion = android.os.Build.VERSION.SDK_INT;
if (currentapiVersion >= 14)
{
Uri my_contact_Uri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, Long.parseLong(contactId));
photo_stream = ContactsContract.Contacts.openContactPhotoInputStream(getContentResolver(), my_contact_Uri, true);
}
else
{
Uri my_contact_Uri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, Long.parseLong(contactId));
photo_stream = ContactsContract.Contacts.openContactPhotoInputStream(getContentResolver(), my_contact_Uri);
}
if(photo_stream != null)
{
BufferedInputStream buf =new BufferedInputStream(photo_stream);
Bitmap my_btmp = BitmapFactory.decodeStream(buf);
profile.setimageBitmap(my_btmp);
}
else
{
profile.setimageResource(R.drawable.contactpic);
}
cursor.close();
}
@Override
public boolean onCreateOptionsMenu(Menu menu)
{
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public void onClick(View v)
{
// Todo Auto-generated method stub
if(v.getId() == answerButton.getId())
{
timerLayout.setVisibility(0);
startTime = SystemClock.uptimeMillis();
customHandler.postDelayed(updateTimerThread, 0);
callType.clearanimation();
// Simulate a press of the headset button to pick up the call
Intent buttonDown = new Intent(Intent.ACTION_MEDIA_BUTTON);
buttonDown.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_HEADSETHOOK));
this.sendOrderedbroadcast(buttonDown, "android.permission.CALL_PRIVILEGED");
// froyo and beyond trigger on buttonUp instead of buttonDown
Intent buttonUp = new Intent(Intent.ACTION_MEDIA_BUTTON);
buttonUp.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_HEADSETHOOK));
this.sendOrderedbroadcast(buttonUp, "android.permission.CALL_PRIVILEGED");
}
if(v.getId() == rejectButton.getId())
{
RejectCall();
}
}
private void RejectCall()
{
TelephonyManager telephony = (TelephonyManager)this.getSystemService(Context.TELEPHONY_SERVICE);
try {
// Java reflection to gain access to TelephonyManager's
// ITelephony getter
Class c = Class.forName(telephony.getClass().getName());
Method m = c.getDeclaredMethod("getITelephony");
m.setAccessible(true);
com.android.internal.telephony.ITelephony telephonyService = (ITelephony) m.invoke(telephony);
telephonyService.endCall();
finish();
timeSwapBuff += timeInMilliseconds;
customHandler.removeCallbacks(updateTimerThread);
}
catch (Exception e)
{
e.printstacktrace();
Log.e("Error", "Fatal error: Could not connect to telephony subsystem");
Log.e("Error", "Exception object: " + e);
}
}
private Runnable updateTimerThread = new Runnable()
{
public void run()
{
timeInMilliseconds = SystemClock.uptimeMillis() - startTime;
updatedTime = timeSwapBuff + timeInMilliseconds;
int secs = (int) (updatedTime / 1000);
int mins = secs / 60;
int hours = mins / 60;
secs = secs % 60;
int milliseconds = (int) (updatedTime % 1000);
timerValue.setText(""+ hours + ":" + String.format("%02d", mins) + ":"
+ String.format("%02d", secs));
customHandler.postDelayed(this, 0);
}
};
}
解决方法:
对于拨打电话：我做了以下工作,它工作正常.我创建了一个具有清单所需权限的传出接收器.
通过使用处理程序在延迟后调用Activity.
像这样：
@Override
public void onReceive(Context context, Intent intent)
{
c = context;
setResultData(null);
phonenumber = getResultData();
if (phonenumber == null)
{
phonenumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
}
setResultData(phonenumber);
callActionHandler.postDelayed(runRingingActivity, 1000);
}
Handler callActionHandler = new Handler();
Runnable runRingingActivity = new Runnable()
{
@Override
public void run()
{
Intent intentPhoneCall = new Intent(c, OutgoingCallActivity.class);
intentPhoneCall.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intentPhoneCall.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
c.startActivity(intentPhoneCall);
}
};
您可以使用电话号码将其发送到新活动.
如果您有任何疑问,请告诉我！
android – Airbnb探索屏幕等工具栏中的自定义视图
我想在应用程序(工具栏)的顶部栏区域添加多个输入字段,以便我的应用程序进行搜索.我看到Airbnb做到了最好！我在CoordinatorLayout中尝试了使用AppBarLayout的各种场景,但都失败了.是否有可能获得相同或类似的效果？如果是的话,我们该怎么做？
这是我向上滑动顶部栏时的屏幕截图：
解决方法
Yes it is possible to create using appbar layout,I have tried same task,Finally i have figured-out in this way,I guess below code is helpful for you
<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<!--your toolbar-->
<include
android:id="@+id/toolbar_wrapper"
layout="@layout/common_toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<android.support.design.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.AppBarLayout
android:id="@+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/color_fafafa"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/color_ffffff"
android:orientation="vertical"
app:layout_scrollFlags="scroll">
<!--your scrolling layout,in your case it will be edit texts and search fields-->
</LinearLayout>
</android.support.design.widget.AppBarLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
app:layout_behavior="@string/appbar_scrolling_view_behavior">
<android.support.design.widget.TabLayout
android:id="@+id/tab_layout"
android:layout_width="match_parent"
android:layout_height="@dimen/dp_49"
android:background="@color/color_ffffff"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:tabIndicatorColor="@color/colorAccent"
app:tabSelectedTextColor="@color/color_727272"
app:tabTextColor="@color/color_b6b6b6" />
<View
android:layout_width="match_parent"
android:layout_height="@dimen/dp_1"
android:background="@color/color_d9d9d9" />
<!--your main layout-->
<android.support.v4.view.ViewPager
android:id="@+id/detail_pager"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:nestedScrollingEnabled="true" />
</LinearLayout>
</android.support.design.widget.CoordinatorLayout>
</LinearLayout>
</layout>
android – XML中的自定义按钮
我制作了这个XML文件来自定义一个按钮
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle" >
<corners android:radius="10dip" />
<gradient
android:angle="90"
android:centerColor="#0043E1"
android:centerY="0.4"
android:endColor="#6495ED"
android:startColor="#6495ED"
android:type="linear" />
</shape>
我应该添加什么来使状态集中并按下？按下状态的渐变颜色,以及聚焦状态的另一种颜色？
解决方法:
请参阅本教程,了解如何创建适当的drawable-xml文件以允许按钮的不同状态：
http://undertowsam.wordpress.com/2012/04/23/design-custom-background-and-button-for-android-using-xml/
android – 从侦听传出呼叫的广播接收器启动活动
我试图从收听5556的传出呼叫的广播接收器发起一个活动.问题是,活动没有启动但是正在调用拨号内置活动,我已将意图的优先级更改为100但是无济于事.如何让活动在拨号时启动而不是内置的呼叫活动？
这是代码：
这是代码：
package com.messageHider;
import android.content.broadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.widget.Toast;
public class launchReceiver extends broadcastReceiver {
@Override
public void onReceive(Context context,Intent intent) {
String number=intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
String compare_num="5556";
if(number.equals(compare_num))
{
Intent myintent=new Intent(context,messageHider.class);
myintent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(myintent);
abortbroadcast();
}
}
}
清单文件：
<receiver android:name=".launchReceiver">
<intent-filter android:priority="0">
<action android:name="android.intent.action.NEW_OUTGOING_CALL"/>
</intent-filter>
</receiver>
解决方法
在您的清单中,您需要一个权限(根据文档)：
You must hold the PROCESS_OUTGOING_CALLS permission to receive this
Intent.
那就是
"android.permission.PROCESS_OUTGOING_CALLS"
也直接来自文档：
Any broadcastReceiver receiving this Intent must not abort the broadcast.
以下是我获取信息页面的链接：
http://developer.android.com/reference/android/content/Intent.html
android – 操作栏中的自定义视图
我有一个动作栏.操作栏中的一个项目用于通知.我想在操作栏项的右上角添加一个小图标,表示用户当前有多少通知.
我继续为动作栏项目制作了自定义布局.去添加它,令我惊讶的是,我无法在操作栏上添加自定义视图作为按钮.
我使用Actionbar-Sherlock来兼容旧设备.
这就是我想要的：
解决方法
您正在寻找
ActionProvider.在这里您可以提供自己的观点和听众.
查看ABS演示,https://github.com/JakeWharton/ActionBarSherlock/blob/master/actionbarsherlock-samples/demos/src/com/actionbarsherlock/sample/demos/ActionProviders.java
今天关于Android中的自定义传入/传出呼叫屏幕和android呼叫转移设置的分享就到这里，希望大家有所收获，若想了解更多关于android – Airbnb探索屏幕等工具栏中的自定义视图、android – XML中的自定义按钮、android – 从侦听传出呼叫的广播接收器启动活动、android – 操作栏中的自定义视图等相关知识，可以在本站进行查询。
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