已修改 QuickContactBadge，错误膨胀 class 低于 Android 5.0
Modified QuickContactBadge, Error inflating class below Android 5.0
我修改了快速联系人徽章以去除覆盖。它在 Lollipop 中完美运行。但由于某些奇怪的原因，在 Lollipop 下使用时会抛出无数不同的错误。为什么？我该如何修复它才能在 5.0 以下工作？还有没有更好的方法去除覆盖层？
这是修改后的 QuickContactBadge class，我所做的唯一修改是删除了创建叠加层的方法（右下角的小箭头）
import android.content.AsyncQueryHandler;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.content.res.TypedArray;
import android.database.Cursor;
import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Bundle;
import android.provider.ContactsContract.CommonDataKinds.Email;
import android.provider.ContactsContract.Contacts;
import android.provider.ContactsContract.Intents;
import android.provider.ContactsContract.PhoneLookup;
import android.provider.ContactsContract.QuickContact;
import android.provider.ContactsContract.RawContacts;
import android.util.AttributeSet;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.accessibility.AccessibilityEvent;
import android.view.accessibility.AccessibilityNodeInfo;
import android.widget.ImageView;
/**
* Widget used to show an image with the standard QuickContact badge and
* on-click behavior.
*/
public class QuickContactBadge extends ImageView implements OnClickListener {
private Uri mContactUri;
private String mContactEmail;
private String mContactPhone;
private QueryHandler mQueryHandler;
private Drawable mDefaultAvatar;
private Bundle mExtras = null;
private Context mContext = getContext();
protected String[] mExcludeMimes = null;
static final private int TOKEN_EMAIL_LOOKUP = 0;
static final private int TOKEN_PHONE_LOOKUP = 1;
static final private int TOKEN_EMAIL_LOOKUP_AND_TRIGGER = 2;
static final private int TOKEN_PHONE_LOOKUP_AND_TRIGGER = 3;
static final private String EXTRA_URI_CONTENT = "uri_content";
static final String[] EMAIL_LOOKUP_PROJECTION = new String[] {
RawContacts.CONTACT_ID, Contacts.LOOKUP_KEY, };
static final int EMAIL_ID_COLUMN_INDEX = 0;
static final int EMAIL_LOOKUP_STRING_COLUMN_INDEX = 1;
static final String[] PHONE_LOOKUP_PROJECTION = new String[] {
PhoneLookup._ID, PhoneLookup.LOOKUP_KEY, };
static final int PHONE_ID_COLUMN_INDEX = 0;
static final int PHONE_LOOKUP_STRING_COLUMN_INDEX = 1;
public QuickContactBadge(Context context) {
this(context, null);
}
public QuickContactBadge(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public QuickContactBadge(Context context, AttributeSet attrs,
int defStyleAttr) {
this(context, attrs, defStyleAttr, 0);
}
public QuickContactBadge(Context context, AttributeSet attrs,
int defStyleAttr, int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
TypedArray styledAttributes = mContext
.obtainStyledAttributes(R.styleable.Theme);
styledAttributes.recycle();
if (!isInEditMode()) {
mQueryHandler = new QueryHandler(mContext.getContentResolver());
}
setOnClickListener(this);
}
/** This call has no effect anymore, as there is only one QuickContact mode */
/** True if a contact, an email address or a phone number has been assigned */
private boolean isAssigned() {
return mContactUri != null || mContactEmail != null
|| mContactPhone != null;
}
/**
* Resets the contact photo to the default state.
*/
public void setImageToDefault() {
if (mDefaultAvatar == null) {
mDefaultAvatar = mContext
.getDrawable(R.drawable.ic_contact_picture);
}
setImageDrawable(mDefaultAvatar);
}
/**
* Assign the contact uri that this QuickContactBadge should be associated
* with. Note that this is only used for displaying the QuickContact window
* and won't bind the contact's photo for you. Call
* {@link #setImageDrawable(Drawable)} to set the photo.
*
* @param contactUri
* Either a {@link Contacts#CONTENT_URI} or
* {@link Contacts#CONTENT_LOOKUP_URI} style URI.
*/
public void assignContactUri(Uri contactUri) {
mContactUri = contactUri;
mContactEmail = null;
mContactPhone = null;
onContactUriChanged();
}
/**
* Assign a contact based on an email address. This should only be used when
* the contact's URI is not available, as an extra query will have to be
* performed to lookup the URI based on the email.
*
* @param emailAddress
* The email address of the contact.
* @param lazyLookup
* If this is true, the lookup query will not be performed until
* this view is clicked.
*/
public void assignContactFromEmail(String emailAddress, boolean lazyLookup) {
assignContactFromEmail(emailAddress, lazyLookup, null);
}
/**
* Assign a contact based on an email address. This should only be used when
* the contact's URI is not available, as an extra query will have to be
* performed to lookup the URI based on the email.
*
* @param emailAddress
* The email address of the contact.
* @param lazyLookup
* If this is true, the lookup query will not be performed until
* this view is clicked.
* @param extras
* A bundle of extras to populate the contact edit page with if
* the contact is not found and the user chooses to add the email
* address to an existing contact or create a new contact. Uses
* the same string constants as those found in
* {@link android.provider.ContactsContract.Intents.Insert}
*/
public void assignContactFromEmail(String emailAddress, boolean lazyLookup,
Bundle extras) {
mContactEmail = emailAddress;
mExtras = extras;
if (!lazyLookup && mQueryHandler != null) {
mQueryHandler.startQuery(
TOKEN_EMAIL_LOOKUP,
null,
Uri.withAppendedPath(Email.CONTENT_LOOKUP_URI,
Uri.encode(mContactEmail)),
EMAIL_LOOKUP_PROJECTION, null, null, null);
} else {
mContactUri = null;
onContactUriChanged();
}
}
/**
* Assign a contact based on a phone number. This should only be used when
* the contact's URI is not available, as an extra query will have to be
* performed to lookup the URI based on the phone number.
*
* @param phoneNumber
* The phone number of the contact.
* @param lazyLookup
* If this is true, the lookup query will not be performed until
* this view is clicked.
*/
public void assignContactFromPhone(String phoneNumber, boolean lazyLookup) {
assignContactFromPhone(phoneNumber, lazyLookup, new Bundle());
}
/**
* Assign a contact based on a phone number. This should only be used when
* the contact's URI is not available, as an extra query will have to be
* performed to lookup the URI based on the phone number.
*
* @param phoneNumber
* The phone number of the contact.
* @param lazyLookup
* If this is true, the lookup query will not be performed until
* this view is clicked.
* @param extras
* A bundle of extras to populate the contact edit page with if
* the contact is not found and the user chooses to add the phone
* number to an existing contact or create a new contact. Uses
* the same string constants as those found in
* {@link android.provider.ContactsContract.Intents.Insert}
*/
public void assignContactFromPhone(String phoneNumber, boolean lazyLookup,
Bundle extras) {
mContactPhone = phoneNumber;
mExtras = extras;
if (!lazyLookup && mQueryHandler != null) {
mQueryHandler.startQuery(TOKEN_PHONE_LOOKUP, null, Uri
.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI,
mContactPhone), PHONE_LOOKUP_PROJECTION, null,
null, null);
} else {
mContactUri = null;
onContactUriChanged();
}
}
/**
* Assigns the drawable that is to be drawn on top of the assigned contact
* photo.
*
* @param overlay
* Drawable to be drawn over the assigned contact photo. Must
* have a non-zero instrinsic width and height.
*/
private void onContactUriChanged() {
setEnabled(isAssigned());
}
@Override
public void onClick(View v) {
// If contact has been assigned, mExtras should no longer be null, but
// do a null check
// anyway just in case assignContactFromPhone or Email was called with a
// null bundle or
// wasn't assigned previously.
final Bundle extras = (mExtras == null) ? new Bundle() : mExtras;
if (mContactUri != null) {
QuickContact.showQuickContact(getContext(), QuickContactBadge.this,
mContactUri, QuickContact.MODE_LARGE, mExcludeMimes);
} else if (mContactEmail != null && mQueryHandler != null) {
extras.putString(EXTRA_URI_CONTENT, mContactEmail);
mQueryHandler.startQuery(
TOKEN_EMAIL_LOOKUP_AND_TRIGGER,
extras,
Uri.withAppendedPath(Email.CONTENT_LOOKUP_URI,
Uri.encode(mContactEmail)),
EMAIL_LOOKUP_PROJECTION, null, null, null);
} else if (mContactPhone != null && mQueryHandler != null) {
extras.putString(EXTRA_URI_CONTENT, mContactPhone);
mQueryHandler.startQuery(TOKEN_PHONE_LOOKUP_AND_TRIGGER, extras,
Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI,
mContactPhone), PHONE_LOOKUP_PROJECTION, null,
null, null);
} else {
// If a contact hasn't been assigned, don't react to click.
return;
}
}
@Override
public void onInitializeAccessibilityEvent(AccessibilityEvent event) {
super.onInitializeAccessibilityEvent(event);
event.setClassName(QuickContactBadge.class.getName());
}
@Override
public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
super.onInitializeAccessibilityNodeInfo(info);
info.setClassName(QuickContactBadge.class.getName());
}
/**
* Set a list of specific MIME-types to exclude and not display. For
* example, this can be used to hide the {@link Contacts#CONTENT_ITEM_TYPE}
* profile icon.
*/
public void setExcludeMimes(String[] excludeMimes) {
mExcludeMimes = excludeMimes;
}
private class QueryHandler extends AsyncQueryHandler {
public QueryHandler(ContentResolver cr) {
super(cr);
}
@Override
protected void onQueryComplete(int token, Object cookie, Cursor cursor) {
Uri lookupUri = null;
Uri createUri = null;
boolean trigger = false;
Bundle extras = (cookie != null) ? (Bundle) cookie : new Bundle();
try {
switch (token) {
case TOKEN_PHONE_LOOKUP_AND_TRIGGER:
trigger = true;
createUri = Uri.fromParts("tel",
extras.getString(EXTRA_URI_CONTENT), null);
//$FALL-THROUGH$
case TOKEN_PHONE_LOOKUP: {
if (cursor != null && cursor.moveToFirst()) {
long contactId = cursor.getLong(PHONE_ID_COLUMN_INDEX);
String lookupKey = cursor
.getString(PHONE_LOOKUP_STRING_COLUMN_INDEX);
lookupUri = Contacts.getLookupUri(contactId, lookupKey);
}
break;
}
case TOKEN_EMAIL_LOOKUP_AND_TRIGGER:
trigger = true;
createUri = Uri.fromParts("mailto",
extras.getString(EXTRA_URI_CONTENT), null);
//$FALL-THROUGH$
case TOKEN_EMAIL_LOOKUP: {
if (cursor != null && cursor.moveToFirst()) {
long contactId = cursor.getLong(EMAIL_ID_COLUMN_INDEX);
String lookupKey = cursor
.getString(EMAIL_LOOKUP_STRING_COLUMN_INDEX);
lookupUri = Contacts.getLookupUri(contactId, lookupKey);
}
break;
}
}
} finally {
if (cursor != null) {
cursor.close();
}
}
mContactUri = lookupUri;
onContactUriChanged();
if (trigger && lookupUri != null) {
// Found contact, so trigger QuickContact
QuickContact.showQuickContact(getContext(),
QuickContactBadge.this, lookupUri,
QuickContact.MODE_LARGE, mExcludeMimes);
} else if (createUri != null) {
// Prompt user to add this person to contacts
final Intent intent = new Intent(
Intents.SHOW_OR_CREATE_CONTACT, createUri);
if (extras != null) {
extras.remove(EXTRA_URI_CONTENT);
intent.putExtras(extras);
}
getContext().startActivity(intent);
}
}
}
}
这是它会抛出的错误
android.view.InflateException: Binary XML file line #36: Error inflating class com.bernard.beaconportal.activities.QuickContactBadge
at android.view.LayoutInflater.createView(LayoutInflater.java:626)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:702)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:761)
at android.view.LayoutInflater.inflate(LayoutInflater.java:498)
at android.view.LayoutInflater.inflate(LayoutInflater.java:398)
at com.bernard.beaconportal.activities.fragment.MessageListFragment$MessageListAdapter.newView(MessageListFragment.java:1941)
at android.widget.CursorAdapter.getView(CursorAdapter.java:250)
at android.widget.HeaderViewListAdapter.getView(HeaderViewListAdapter.java:230)
at android.widget.AbsListView.obtainView(AbsListView.java:2765)
at android.widget.ListView.makeAndAddView(ListView.java:1811)
at android.widget.ListView.fillDown(ListView.java:697)
at android.widget.ListView.fillFromTop(ListView.java:763)
at android.widget.ListView.layoutChildren(ListView.java:1627)
at android.widget.AbsListView.onLayout(AbsListView.java:2586)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1677)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1531)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1440)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.java:890)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at com.android.internal.widget.ActionBarOverlayLayout.onLayout(ActionBarOverlayLayout.java:459)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2361)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2074)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1256)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6658)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:813)
at android.view.Choreographer.doCallbacks(Choreographer.java:613)
at android.view.Choreographer.doFrame(Choreographer.java:583)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:799)
at android.os.Handler.handleCallback(Handler.java:733)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:146)
at android.app.ActivityThread.main(ActivityThread.java:5692)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1291)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1107)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.constructNative(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at android.view.LayoutInflater.createView(LayoutInflater.java:600)
... 67 more
Caused by: java.lang.NoSuchMethodError: android.widget.ImageView.<init>
at com.bernard.beaconportal.activities.QuickContactBadge.<init>(QuickContactBadge.java:84)
at com.bernard.beaconportal.activities.QuickContactBadge.<init>(QuickContactBadge.java:79)
at com.bernard.beaconportal.activities.QuickContactBadge.<init>(QuickContactBadge.java:74)
... 70 more
错误点在这里
<com.bernard.beaconportal.activities.QuickContactBadge
android:id="@+id/contact_badge"
android:layout_width="40dip"
android:layout_height="40dip"
android:layout_marginLeft="16dip"
android:layout_marginRight="16dip"
android:layout_marginTop="14dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_contact_picture" />
OP 已发布他的 已修复 源代码以解决他的原始问题：.
他的大部分问题都在评论中解决了，这里是一个总结。
从 Android 的来源创建您的 自己的 自定义视图时解决此问题的两种方法。:
1.复制和粘贴：
您需要确保源代码中的 none 个方法 高于 您的 minSdkVersion。 OP 能够在此处查看文档：http://developer.android.com/reference/android/widget/QuickContactBadge.html.
OP的代码（不是我的）：
Here's the fixed code that should work in all android versions
starting from api 14 and above. I just took out all methods that
require anything above api 14.
import android.content.AsyncQueryHandler;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.content.res.TypedArray;
import android.database.Cursor;
import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.provider.ContactsContract.CommonDataKinds.Email;
import android.provider.ContactsContract.Contacts;
import android.provider.ContactsContract.Intents;
import android.provider.ContactsContract.PhoneLookup;
import android.provider.ContactsContract.QuickContact;
import android.provider.ContactsContract.RawContacts;
import android.util.AttributeSet;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageView;
/**
* Widget used to show an image with the standard QuickContact badge
* and on-click behavior.
*/
public class OverlayLessQuickContactBadge extends ImageView implements OnClickListener {
private Uri mContactUri;
private String mContactEmail;
private String mContactPhone;
private Drawable mOverlay;
private QueryHandler mQueryHandler;
private Drawable mDefaultAvatar;
private Context mContext = getContext();
protected String[] mExcludeMimes = null;
static final private int TOKEN_EMAIL_LOOKUP = 0;
static final private int TOKEN_PHONE_LOOKUP = 1;
static final private int TOKEN_EMAIL_LOOKUP_AND_TRIGGER = 2;
static final private int TOKEN_PHONE_LOOKUP_AND_TRIGGER = 3;
static final String[] EMAIL_LOOKUP_PROJECTION = new String[] {
RawContacts.CONTACT_ID,
Contacts.LOOKUP_KEY,
};
static final int EMAIL_ID_COLUMN_INDEX = 0;
static final int EMAIL_LOOKUP_STRING_COLUMN_INDEX = 1;
static final String[] PHONE_LOOKUP_PROJECTION = new String[] {
PhoneLookup._ID,
PhoneLookup.LOOKUP_KEY,
};
static final int PHONE_ID_COLUMN_INDEX = 0;
static final int PHONE_LOOKUP_STRING_COLUMN_INDEX = 1;
public OverlayLessQuickContactBadge(Context context) {
this(context, null);
}
public OverlayLessQuickContactBadge(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public OverlayLessQuickContactBadge(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
TypedArray styledAttributes = mContext.obtainStyledAttributes(R.styleable.Theme);
mQueryHandler = new QueryHandler(mContext.getContentResolver());
setOnClickListener(this);
}
/** This call has no effect anymore, as there is only one QuickContact mode */
@SuppressWarnings("unused")
public void setMode(int size) {
}
/** True if a contact, an email address or a phone number has been assigned */
private boolean isAssigned() {
return mContactUri != null || mContactEmail != null || mContactPhone != null;
}
/**
* Resets the contact photo to the default state.
*/
public void setImageToDefault() {
if (mDefaultAvatar == null) {
mDefaultAvatar = getResources().getDrawable(R.drawable.ic_contact_picture);
}
setImageDrawable(mDefaultAvatar);
}
/**
* Assign the contact uri that this QuickContactBadge should be associated
* with. Note that this is only used for displaying the QuickContact window and
* won't bind the contact's photo for you. Call {@link #setImageDrawable(Drawable)} to set the
* photo.
*
* @param contactUri Either a {@link Contacts#CONTENT_URI} or
* {@link Contacts#CONTENT_LOOKUP_URI} style URI.
*/
public void assignContactUri(Uri contactUri) {
mContactUri = contactUri;
mContactEmail = null;
mContactPhone = null;
onContactUriChanged();
}
/**
* Assign a contact based on an email address. This should only be used when
* the contact's URI is not available, as an extra query will have to be
* performed to lookup the URI based on the email.
*
* @param emailAddress The email address of the contact.
* @param lazyLookup If this is true, the lookup query will not be performed
* until this view is clicked.
*/
public void assignContactFromEmail(String emailAddress, boolean lazyLookup) {
mContactEmail = emailAddress;
if (!lazyLookup) {
mQueryHandler.startQuery(TOKEN_EMAIL_LOOKUP, null,
Uri.withAppendedPath(Email.CONTENT_LOOKUP_URI, Uri.encode(mContactEmail)),
EMAIL_LOOKUP_PROJECTION, null, null, null);
} else {
mContactUri = null;
onContactUriChanged();
}
}
/**
* Assign a contact based on a phone number. This should only be used when
* the contact's URI is not available, as an extra query will have to be
* performed to lookup the URI based on the phone number.
*
* @param phoneNumber The phone number of the contact.
* @param lazyLookup If this is true, the lookup query will not be performed
* until this view is clicked.
*/
public void assignContactFromPhone(String phoneNumber, boolean lazyLookup) {
mContactPhone = phoneNumber;
if (!lazyLookup) {
mQueryHandler.startQuery(TOKEN_PHONE_LOOKUP, null,
Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, mContactPhone),
PHONE_LOOKUP_PROJECTION, null, null, null);
} else {
mContactUri = null;
onContactUriChanged();
}
}
private void onContactUriChanged() {
setEnabled(isAssigned());
}
@Override
public void onClick(View v) {
if (mContactUri != null) {
QuickContact.showQuickContact(getContext(), OverlayLessQuickContactBadge.this, mContactUri,
QuickContact.MODE_LARGE, mExcludeMimes);
} else if (mContactEmail != null) {
mQueryHandler.startQuery(TOKEN_EMAIL_LOOKUP_AND_TRIGGER, mContactEmail,
Uri.withAppendedPath(Email.CONTENT_LOOKUP_URI, Uri.encode(mContactEmail)),
EMAIL_LOOKUP_PROJECTION, null, null, null);
} else if (mContactPhone != null) {
mQueryHandler.startQuery(TOKEN_PHONE_LOOKUP_AND_TRIGGER, mContactPhone,
Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, mContactPhone),
PHONE_LOOKUP_PROJECTION, null, null, null);
} else {
// If a contact hasn't been assigned, don't react to click.
return;
}
}
/**
* Set a list of specific MIME-types to exclude and not display. For
* example, this can be used to hide the {@link Contacts#CONTENT_ITEM_TYPE}
* profile icon.
*/
public void setExcludeMimes(String[] excludeMimes) {
mExcludeMimes = excludeMimes;
}
private class QueryHandler extends AsyncQueryHandler {
public QueryHandler(ContentResolver cr) {
super(cr);
}
@Override
protected void onQueryComplete(int token, Object cookie, Cursor cursor) {
Uri lookupUri = null;
Uri createUri = null;
boolean trigger = false;
try {
switch(token) {
case TOKEN_PHONE_LOOKUP_AND_TRIGGER:
trigger = true;
createUri = Uri.fromParts("tel", (String)cookie, null);
//$FALL-THROUGH$
case TOKEN_PHONE_LOOKUP: {
if (cursor != null && cursor.moveToFirst()) {
long contactId = cursor.getLong(PHONE_ID_COLUMN_INDEX);
String lookupKey = cursor.getString(PHONE_LOOKUP_STRING_COLUMN_INDEX);
lookupUri = Contacts.getLookupUri(contactId, lookupKey);
}
break;
}
case TOKEN_EMAIL_LOOKUP_AND_TRIGGER:
trigger = true;
createUri = Uri.fromParts("mailto", (String)cookie, null);
//$FALL-THROUGH$
case TOKEN_EMAIL_LOOKUP: {
if (cursor != null && cursor.moveToFirst()) {
long contactId = cursor.getLong(EMAIL_ID_COLUMN_INDEX);
String lookupKey = cursor.getString(EMAIL_LOOKUP_STRING_COLUMN_INDEX);
lookupUri = Contacts.getLookupUri(contactId, lookupKey);
}
break;
}
}
} finally {
if (cursor != null) {
cursor.close();
}
}
mContactUri = lookupUri;
onContactUriChanged();
if (trigger && lookupUri != null) {
// Found contact, so trigger QuickContact
QuickContact.showQuickContact(getContext(), OverlayLessQuickContactBadge.this, lookupUri,
QuickContact.MODE_LARGE, mExcludeMimes);
} else if (createUri != null) {
// Prompt user to add this person to contacts
final Intent intent = new Intent(Intents.SHOW_OR_CREATE_CONTACT, createUri);
getContext().startActivity(intent);
}
}
}
}
2。扩展视图：
如果您不想复制和粘贴源代码，您可以简单地扩展 class 并编辑您需要的方法，但再次确保您使用的是与您无关的正确方法mindSdk版本.
我修改了快速联系人徽章以去除覆盖。它在 Lollipop 中完美运行。但由于某些奇怪的原因，在 Lollipop 下使用时会抛出无数不同的错误。为什么？我该如何修复它才能在 5.0 以下工作？还有没有更好的方法去除覆盖层？
这是修改后的 QuickContactBadge class，我所做的唯一修改是删除了创建叠加层的方法（右下角的小箭头）
import android.content.AsyncQueryHandler;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.content.res.TypedArray;
import android.database.Cursor;
import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Bundle;
import android.provider.ContactsContract.CommonDataKinds.Email;
import android.provider.ContactsContract.Contacts;
import android.provider.ContactsContract.Intents;
import android.provider.ContactsContract.PhoneLookup;
import android.provider.ContactsContract.QuickContact;
import android.provider.ContactsContract.RawContacts;
import android.util.AttributeSet;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.accessibility.AccessibilityEvent;
import android.view.accessibility.AccessibilityNodeInfo;
import android.widget.ImageView;
/**
* Widget used to show an image with the standard QuickContact badge and
* on-click behavior.
*/
public class QuickContactBadge extends ImageView implements OnClickListener {
private Uri mContactUri;
private String mContactEmail;
private String mContactPhone;
private QueryHandler mQueryHandler;
private Drawable mDefaultAvatar;
private Bundle mExtras = null;
private Context mContext = getContext();
protected String[] mExcludeMimes = null;
static final private int TOKEN_EMAIL_LOOKUP = 0;
static final private int TOKEN_PHONE_LOOKUP = 1;
static final private int TOKEN_EMAIL_LOOKUP_AND_TRIGGER = 2;
static final private int TOKEN_PHONE_LOOKUP_AND_TRIGGER = 3;
static final private String EXTRA_URI_CONTENT = "uri_content";
static final String[] EMAIL_LOOKUP_PROJECTION = new String[] {
RawContacts.CONTACT_ID, Contacts.LOOKUP_KEY, };
static final int EMAIL_ID_COLUMN_INDEX = 0;
static final int EMAIL_LOOKUP_STRING_COLUMN_INDEX = 1;
static final String[] PHONE_LOOKUP_PROJECTION = new String[] {
PhoneLookup._ID, PhoneLookup.LOOKUP_KEY, };
static final int PHONE_ID_COLUMN_INDEX = 0;
static final int PHONE_LOOKUP_STRING_COLUMN_INDEX = 1;
public QuickContactBadge(Context context) {
this(context, null);
}
public QuickContactBadge(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public QuickContactBadge(Context context, AttributeSet attrs,
int defStyleAttr) {
this(context, attrs, defStyleAttr, 0);
}
public QuickContactBadge(Context context, AttributeSet attrs,
int defStyleAttr, int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
TypedArray styledAttributes = mContext
.obtainStyledAttributes(R.styleable.Theme);
styledAttributes.recycle();
if (!isInEditMode()) {
mQueryHandler = new QueryHandler(mContext.getContentResolver());
}
setOnClickListener(this);
}
/** This call has no effect anymore, as there is only one QuickContact mode */
/** True if a contact, an email address or a phone number has been assigned */
private boolean isAssigned() {
return mContactUri != null || mContactEmail != null
|| mContactPhone != null;
}
/**
* Resets the contact photo to the default state.
*/
public void setImageToDefault() {
if (mDefaultAvatar == null) {
mDefaultAvatar = mContext
.getDrawable(R.drawable.ic_contact_picture);
}
setImageDrawable(mDefaultAvatar);
}
/**
* Assign the contact uri that this QuickContactBadge should be associated
* with. Note that this is only used for displaying the QuickContact window
* and won't bind the contact's photo for you. Call
* {@link #setImageDrawable(Drawable)} to set the photo.
*
* @param contactUri
* Either a {@link Contacts#CONTENT_URI} or
* {@link Contacts#CONTENT_LOOKUP_URI} style URI.
*/
public void assignContactUri(Uri contactUri) {
mContactUri = contactUri;
mContactEmail = null;
mContactPhone = null;
onContactUriChanged();
}
/**
* Assign a contact based on an email address. This should only be used when
* the contact's URI is not available, as an extra query will have to be
* performed to lookup the URI based on the email.
*
* @param emailAddress
* The email address of the contact.
* @param lazyLookup
* If this is true, the lookup query will not be performed until
* this view is clicked.
*/
public void assignContactFromEmail(String emailAddress, boolean lazyLookup) {
assignContactFromEmail(emailAddress, lazyLookup, null);
}
/**
* Assign a contact based on an email address. This should only be used when
* the contact's URI is not available, as an extra query will have to be
* performed to lookup the URI based on the email.
*
* @param emailAddress
* The email address of the contact.
* @param lazyLookup
* If this is true, the lookup query will not be performed until
* this view is clicked.
* @param extras
* A bundle of extras to populate the contact edit page with if
* the contact is not found and the user chooses to add the email
* address to an existing contact or create a new contact. Uses
* the same string constants as those found in
* {@link android.provider.ContactsContract.Intents.Insert}
*/
public void assignContactFromEmail(String emailAddress, boolean lazyLookup,
Bundle extras) {
mContactEmail = emailAddress;
mExtras = extras;
if (!lazyLookup && mQueryHandler != null) {
mQueryHandler.startQuery(
TOKEN_EMAIL_LOOKUP,
null,
Uri.withAppendedPath(Email.CONTENT_LOOKUP_URI,
Uri.encode(mContactEmail)),
EMAIL_LOOKUP_PROJECTION, null, null, null);
} else {
mContactUri = null;
onContactUriChanged();
}
}
/**
* Assign a contact based on a phone number. This should only be used when
* the contact's URI is not available, as an extra query will have to be
* performed to lookup the URI based on the phone number.
*
* @param phoneNumber
* The phone number of the contact.
* @param lazyLookup
* If this is true, the lookup query will not be performed until
* this view is clicked.
*/
public void assignContactFromPhone(String phoneNumber, boolean lazyLookup) {
assignContactFromPhone(phoneNumber, lazyLookup, new Bundle());
}
/**
* Assign a contact based on a phone number. This should only be used when
* the contact's URI is not available, as an extra query will have to be
* performed to lookup the URI based on the phone number.
*
* @param phoneNumber
* The phone number of the contact.
* @param lazyLookup
* If this is true, the lookup query will not be performed until
* this view is clicked.
* @param extras
* A bundle of extras to populate the contact edit page with if
* the contact is not found and the user chooses to add the phone
* number to an existing contact or create a new contact. Uses
* the same string constants as those found in
* {@link android.provider.ContactsContract.Intents.Insert}
*/
public void assignContactFromPhone(String phoneNumber, boolean lazyLookup,
Bundle extras) {
mContactPhone = phoneNumber;
mExtras = extras;
if (!lazyLookup && mQueryHandler != null) {
mQueryHandler.startQuery(TOKEN_PHONE_LOOKUP, null, Uri
.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI,
mContactPhone), PHONE_LOOKUP_PROJECTION, null,
null, null);
} else {
mContactUri = null;
onContactUriChanged();
}
}
/**
* Assigns the drawable that is to be drawn on top of the assigned contact
* photo.
*
* @param overlay
* Drawable to be drawn over the assigned contact photo. Must
* have a non-zero instrinsic width and height.
*/
private void onContactUriChanged() {
setEnabled(isAssigned());
}
@Override
public void onClick(View v) {
// If contact has been assigned, mExtras should no longer be null, but
// do a null check
// anyway just in case assignContactFromPhone or Email was called with a
// null bundle or
// wasn't assigned previously.
final Bundle extras = (mExtras == null) ? new Bundle() : mExtras;
if (mContactUri != null) {
QuickContact.showQuickContact(getContext(), QuickContactBadge.this,
mContactUri, QuickContact.MODE_LARGE, mExcludeMimes);
} else if (mContactEmail != null && mQueryHandler != null) {
extras.putString(EXTRA_URI_CONTENT, mContactEmail);
mQueryHandler.startQuery(
TOKEN_EMAIL_LOOKUP_AND_TRIGGER,
extras,
Uri.withAppendedPath(Email.CONTENT_LOOKUP_URI,
Uri.encode(mContactEmail)),
EMAIL_LOOKUP_PROJECTION, null, null, null);
} else if (mContactPhone != null && mQueryHandler != null) {
extras.putString(EXTRA_URI_CONTENT, mContactPhone);
mQueryHandler.startQuery(TOKEN_PHONE_LOOKUP_AND_TRIGGER, extras,
Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI,
mContactPhone), PHONE_LOOKUP_PROJECTION, null,
null, null);
} else {
// If a contact hasn't been assigned, don't react to click.
return;
}
}
@Override
public void onInitializeAccessibilityEvent(AccessibilityEvent event) {
super.onInitializeAccessibilityEvent(event);
event.setClassName(QuickContactBadge.class.getName());
}
@Override
public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
super.onInitializeAccessibilityNodeInfo(info);
info.setClassName(QuickContactBadge.class.getName());
}
/**
* Set a list of specific MIME-types to exclude and not display. For
* example, this can be used to hide the {@link Contacts#CONTENT_ITEM_TYPE}
* profile icon.
*/
public void setExcludeMimes(String[] excludeMimes) {
mExcludeMimes = excludeMimes;
}
private class QueryHandler extends AsyncQueryHandler {
public QueryHandler(ContentResolver cr) {
super(cr);
}
@Override
protected void onQueryComplete(int token, Object cookie, Cursor cursor) {
Uri lookupUri = null;
Uri createUri = null;
boolean trigger = false;
Bundle extras = (cookie != null) ? (Bundle) cookie : new Bundle();
try {
switch (token) {
case TOKEN_PHONE_LOOKUP_AND_TRIGGER:
trigger = true;
createUri = Uri.fromParts("tel",
extras.getString(EXTRA_URI_CONTENT), null);
//$FALL-THROUGH$
case TOKEN_PHONE_LOOKUP: {
if (cursor != null && cursor.moveToFirst()) {
long contactId = cursor.getLong(PHONE_ID_COLUMN_INDEX);
String lookupKey = cursor
.getString(PHONE_LOOKUP_STRING_COLUMN_INDEX);
lookupUri = Contacts.getLookupUri(contactId, lookupKey);
}
break;
}
case TOKEN_EMAIL_LOOKUP_AND_TRIGGER:
trigger = true;
createUri = Uri.fromParts("mailto",
extras.getString(EXTRA_URI_CONTENT), null);
//$FALL-THROUGH$
case TOKEN_EMAIL_LOOKUP: {
if (cursor != null && cursor.moveToFirst()) {
long contactId = cursor.getLong(EMAIL_ID_COLUMN_INDEX);
String lookupKey = cursor
.getString(EMAIL_LOOKUP_STRING_COLUMN_INDEX);
lookupUri = Contacts.getLookupUri(contactId, lookupKey);
}
break;
}
}
} finally {
if (cursor != null) {
cursor.close();
}
}
mContactUri = lookupUri;
onContactUriChanged();
if (trigger && lookupUri != null) {
// Found contact, so trigger QuickContact
QuickContact.showQuickContact(getContext(),
QuickContactBadge.this, lookupUri,
QuickContact.MODE_LARGE, mExcludeMimes);
} else if (createUri != null) {
// Prompt user to add this person to contacts
final Intent intent = new Intent(
Intents.SHOW_OR_CREATE_CONTACT, createUri);
if (extras != null) {
extras.remove(EXTRA_URI_CONTENT);
intent.putExtras(extras);
}
getContext().startActivity(intent);
}
}
}
}
这是它会抛出的错误
android.view.InflateException: Binary XML file line #36: Error inflating class com.bernard.beaconportal.activities.QuickContactBadge
at android.view.LayoutInflater.createView(LayoutInflater.java:626)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:702)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:761)
at android.view.LayoutInflater.inflate(LayoutInflater.java:498)
at android.view.LayoutInflater.inflate(LayoutInflater.java:398)
at com.bernard.beaconportal.activities.fragment.MessageListFragment$MessageListAdapter.newView(MessageListFragment.java:1941)
at android.widget.CursorAdapter.getView(CursorAdapter.java:250)
at android.widget.HeaderViewListAdapter.getView(HeaderViewListAdapter.java:230)
at android.widget.AbsListView.obtainView(AbsListView.java:2765)
at android.widget.ListView.makeAndAddView(ListView.java:1811)
at android.widget.ListView.fillDown(ListView.java:697)
at android.widget.ListView.fillFromTop(ListView.java:763)
at android.widget.ListView.layoutChildren(ListView.java:1627)
at android.widget.AbsListView.onLayout(AbsListView.java:2586)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1677)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1531)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1440)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.java:890)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at com.android.internal.widget.ActionBarOverlayLayout.onLayout(ActionBarOverlayLayout.java:459)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15782)
at android.view.ViewGroup.layout(ViewGroup.java:4884)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2361)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2074)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1256)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6658)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:813)
at android.view.Choreographer.doCallbacks(Choreographer.java:613)
at android.view.Choreographer.doFrame(Choreographer.java:583)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:799)
at android.os.Handler.handleCallback(Handler.java:733)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:146)
at android.app.ActivityThread.main(ActivityThread.java:5692)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1291)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1107)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.constructNative(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at android.view.LayoutInflater.createView(LayoutInflater.java:600)
... 67 more
Caused by: java.lang.NoSuchMethodError: android.widget.ImageView.<init>
at com.bernard.beaconportal.activities.QuickContactBadge.<init>(QuickContactBadge.java:84)
at com.bernard.beaconportal.activities.QuickContactBadge.<init>(QuickContactBadge.java:79)
at com.bernard.beaconportal.activities.QuickContactBadge.<init>(QuickContactBadge.java:74)
... 70 more
错误点在这里
<com.bernard.beaconportal.activities.QuickContactBadge
android:id="@+id/contact_badge"
android:layout_width="40dip"
android:layout_height="40dip"
android:layout_marginLeft="16dip"
android:layout_marginRight="16dip"
android:layout_marginTop="14dp"
android:background="@android:color/transparent"
android:src="@drawable/ic_contact_picture" />
OP 已发布他的 已修复 源代码以解决他的原始问题：.
他的大部分问题都在评论中解决了，这里是一个总结。
从 Android 的来源创建您的 自己的 自定义视图时解决此问题的两种方法。:
1.复制和粘贴：
您需要确保源代码中的 none 个方法 高于 您的 minSdkVersion。 OP 能够在此处查看文档：http://developer.android.com/reference/android/widget/QuickContactBadge.html.
OP的代码（不是我的）：
Here's the fixed code that should work in all android versions starting from api 14 and above. I just took out all methods that require anything above api 14.
import android.content.AsyncQueryHandler;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.content.res.TypedArray;
import android.database.Cursor;
import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.provider.ContactsContract.CommonDataKinds.Email;
import android.provider.ContactsContract.Contacts;
import android.provider.ContactsContract.Intents;
import android.provider.ContactsContract.PhoneLookup;
import android.provider.ContactsContract.QuickContact;
import android.provider.ContactsContract.RawContacts;
import android.util.AttributeSet;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageView;
/**
* Widget used to show an image with the standard QuickContact badge
* and on-click behavior.
*/
public class OverlayLessQuickContactBadge extends ImageView implements OnClickListener {
private Uri mContactUri;
private String mContactEmail;
private String mContactPhone;
private Drawable mOverlay;
private QueryHandler mQueryHandler;
private Drawable mDefaultAvatar;
private Context mContext = getContext();
protected String[] mExcludeMimes = null;
static final private int TOKEN_EMAIL_LOOKUP = 0;
static final private int TOKEN_PHONE_LOOKUP = 1;
static final private int TOKEN_EMAIL_LOOKUP_AND_TRIGGER = 2;
static final private int TOKEN_PHONE_LOOKUP_AND_TRIGGER = 3;
static final String[] EMAIL_LOOKUP_PROJECTION = new String[] {
RawContacts.CONTACT_ID,
Contacts.LOOKUP_KEY,
};
static final int EMAIL_ID_COLUMN_INDEX = 0;
static final int EMAIL_LOOKUP_STRING_COLUMN_INDEX = 1;
static final String[] PHONE_LOOKUP_PROJECTION = new String[] {
PhoneLookup._ID,
PhoneLookup.LOOKUP_KEY,
};
static final int PHONE_ID_COLUMN_INDEX = 0;
static final int PHONE_LOOKUP_STRING_COLUMN_INDEX = 1;
public OverlayLessQuickContactBadge(Context context) {
this(context, null);
}
public OverlayLessQuickContactBadge(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public OverlayLessQuickContactBadge(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
TypedArray styledAttributes = mContext.obtainStyledAttributes(R.styleable.Theme);
mQueryHandler = new QueryHandler(mContext.getContentResolver());
setOnClickListener(this);
}
/** This call has no effect anymore, as there is only one QuickContact mode */
@SuppressWarnings("unused")
public void setMode(int size) {
}
/** True if a contact, an email address or a phone number has been assigned */
private boolean isAssigned() {
return mContactUri != null || mContactEmail != null || mContactPhone != null;
}
/**
* Resets the contact photo to the default state.
*/
public void setImageToDefault() {
if (mDefaultAvatar == null) {
mDefaultAvatar = getResources().getDrawable(R.drawable.ic_contact_picture);
}
setImageDrawable(mDefaultAvatar);
}
/**
* Assign the contact uri that this QuickContactBadge should be associated
* with. Note that this is only used for displaying the QuickContact window and
* won't bind the contact's photo for you. Call {@link #setImageDrawable(Drawable)} to set the
* photo.
*
* @param contactUri Either a {@link Contacts#CONTENT_URI} or
* {@link Contacts#CONTENT_LOOKUP_URI} style URI.
*/
public void assignContactUri(Uri contactUri) {
mContactUri = contactUri;
mContactEmail = null;
mContactPhone = null;
onContactUriChanged();
}
/**
* Assign a contact based on an email address. This should only be used when
* the contact's URI is not available, as an extra query will have to be
* performed to lookup the URI based on the email.
*
* @param emailAddress The email address of the contact.
* @param lazyLookup If this is true, the lookup query will not be performed
* until this view is clicked.
*/
public void assignContactFromEmail(String emailAddress, boolean lazyLookup) {
mContactEmail = emailAddress;
if (!lazyLookup) {
mQueryHandler.startQuery(TOKEN_EMAIL_LOOKUP, null,
Uri.withAppendedPath(Email.CONTENT_LOOKUP_URI, Uri.encode(mContactEmail)),
EMAIL_LOOKUP_PROJECTION, null, null, null);
} else {
mContactUri = null;
onContactUriChanged();
}
}
/**
* Assign a contact based on a phone number. This should only be used when
* the contact's URI is not available, as an extra query will have to be
* performed to lookup the URI based on the phone number.
*
* @param phoneNumber The phone number of the contact.
* @param lazyLookup If this is true, the lookup query will not be performed
* until this view is clicked.
*/
public void assignContactFromPhone(String phoneNumber, boolean lazyLookup) {
mContactPhone = phoneNumber;
if (!lazyLookup) {
mQueryHandler.startQuery(TOKEN_PHONE_LOOKUP, null,
Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, mContactPhone),
PHONE_LOOKUP_PROJECTION, null, null, null);
} else {
mContactUri = null;
onContactUriChanged();
}
}
private void onContactUriChanged() {
setEnabled(isAssigned());
}
@Override
public void onClick(View v) {
if (mContactUri != null) {
QuickContact.showQuickContact(getContext(), OverlayLessQuickContactBadge.this, mContactUri,
QuickContact.MODE_LARGE, mExcludeMimes);
} else if (mContactEmail != null) {
mQueryHandler.startQuery(TOKEN_EMAIL_LOOKUP_AND_TRIGGER, mContactEmail,
Uri.withAppendedPath(Email.CONTENT_LOOKUP_URI, Uri.encode(mContactEmail)),
EMAIL_LOOKUP_PROJECTION, null, null, null);
} else if (mContactPhone != null) {
mQueryHandler.startQuery(TOKEN_PHONE_LOOKUP_AND_TRIGGER, mContactPhone,
Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, mContactPhone),
PHONE_LOOKUP_PROJECTION, null, null, null);
} else {
// If a contact hasn't been assigned, don't react to click.
return;
}
}
/**
* Set a list of specific MIME-types to exclude and not display. For
* example, this can be used to hide the {@link Contacts#CONTENT_ITEM_TYPE}
* profile icon.
*/
public void setExcludeMimes(String[] excludeMimes) {
mExcludeMimes = excludeMimes;
}
private class QueryHandler extends AsyncQueryHandler {
public QueryHandler(ContentResolver cr) {
super(cr);
}
@Override
protected void onQueryComplete(int token, Object cookie, Cursor cursor) {
Uri lookupUri = null;
Uri createUri = null;
boolean trigger = false;
try {
switch(token) {
case TOKEN_PHONE_LOOKUP_AND_TRIGGER:
trigger = true;
createUri = Uri.fromParts("tel", (String)cookie, null);
//$FALL-THROUGH$
case TOKEN_PHONE_LOOKUP: {
if (cursor != null && cursor.moveToFirst()) {
long contactId = cursor.getLong(PHONE_ID_COLUMN_INDEX);
String lookupKey = cursor.getString(PHONE_LOOKUP_STRING_COLUMN_INDEX);
lookupUri = Contacts.getLookupUri(contactId, lookupKey);
}
break;
}
case TOKEN_EMAIL_LOOKUP_AND_TRIGGER:
trigger = true;
createUri = Uri.fromParts("mailto", (String)cookie, null);
//$FALL-THROUGH$
case TOKEN_EMAIL_LOOKUP: {
if (cursor != null && cursor.moveToFirst()) {
long contactId = cursor.getLong(EMAIL_ID_COLUMN_INDEX);
String lookupKey = cursor.getString(EMAIL_LOOKUP_STRING_COLUMN_INDEX);
lookupUri = Contacts.getLookupUri(contactId, lookupKey);
}
break;
}
}
} finally {
if (cursor != null) {
cursor.close();
}
}
mContactUri = lookupUri;
onContactUriChanged();
if (trigger && lookupUri != null) {
// Found contact, so trigger QuickContact
QuickContact.showQuickContact(getContext(), OverlayLessQuickContactBadge.this, lookupUri,
QuickContact.MODE_LARGE, mExcludeMimes);
} else if (createUri != null) {
// Prompt user to add this person to contacts
final Intent intent = new Intent(Intents.SHOW_OR_CREATE_CONTACT, createUri);
getContext().startActivity(intent);
}
}
}
}
2。扩展视图：
如果您不想复制和粘贴源代码，您可以简单地扩展 class 并编辑您需要的方法，但再次确保您使用的是与您无关的正确方法mindSdk版本.