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Code Issues Packages Projects Releases Wiki Activity

适配appWidget

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This commit is contained in:
xingxing
2018-01-03 21:44:37 +08:00
parent 3b433b6585
commit d3f24e5017
10 changed files with 67 additions and 237 deletions
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86
app/src/main/java/org/houxg/leamonax/appwidget/AppWidgetViewsFactory.java
View File

@@ -4,6 +4,8 @@ import android.appwidget.AppWidgetManager;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.text.Html;
import android.text.Spanned;
import android.widget.RemoteViews;
import android.widget.RemoteViewsService;
@@ -18,91 +20,91 @@ import java.util.Comparator;
import java.util.List;
public class AppWidgetViewsFactory implements RemoteViewsService.RemoteViewsFactory {
private Context ctxt=null;
private Context context = null;
private int appWidgetId;
private List<Note> allNotes;
public AppWidgetViewsFactory(Context ctxt, Intent intent) {
this.ctxt=ctxt;
appWidgetId=intent.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID,
AppWidgetManager.INVALID_APPWIDGET_ID);
public AppWidgetViewsFactory(Context context, Intent intent) {
this.context = context;
appWidgetId = intent.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID,
AppWidgetManager.INVALID_APPWIDGET_ID);
allNotes = NoteDataStore.getAllNotes(Account.getCurrent().getUserId());
Collections.sort(allNotes, new Comparator<Note>() {
@Override
public int compare(Note o1, Note o2) {
String temp1=o1.getUpdatedTimeVal()+"";
String temp2=o2.getUpdatedTimeVal()+"";
String temp1 = o1.getUpdatedTimeVal() + "";
String temp2 = o2.getUpdatedTimeVal() + "";
return temp2.compareTo(temp1);
}
});
if(allNotes.size()>30){
allNotes=allNotes.subList(0,30);
if (allNotes.size() > 30) {
allNotes = allNotes.subList(0, 30);
}
}
@Override
public void onCreate() {
// no-op
}
@Override
public void onDestroy() {
// no-op
}
@Override
public int getCount() {
return(allNotes.size());
return allNotes.size();
}
@Override
public RemoteViews getViewAt(int position) {
RemoteViews row=new RemoteViews(ctxt.getPackageName(),
R.layout.note_app_widget_row);
row.setTextViewText(R.id.appwidget_row_title, allNotes.get(position).getTitle());
String textTemp="";
if(allNotes.get(position).getContent().length()>200){
textTemp=allNotes.get(position).getContent().substring(0,200)+"...";
}else {
textTemp=allNotes.get(position).getContent();
RemoteViews row = new RemoteViews(context.getPackageName(),
R.layout.note_app_widget_row);
Note note = allNotes.get(position);
row.setTextViewText(R.id.appwidget_row_title, note.getTitle());
String content;
if (note.isMarkDown()) {
content = note.getNoteAbstract();
} else {
Spanned spannedContent = Html.fromHtml(note.getNoteAbstract());
content = spannedContent.toString().replaceAll("\\n\\n+", "\n");
}
row.setTextViewText(R.id.appwidget_row_text, textTemp);
if (content.length() >= 200) {
content = content.substring(0, 200) + "...";
}
row.setTextViewText(R.id.appwidget_row_text, content);
Intent intent=new Intent();
Bundle extras=new Bundle();
extras.putLong(NotePreviewActivity.EXT_NOTE_LOCAL_ID, allNotes.get(position).getId());
Intent intent = new Intent();
Bundle extras = new Bundle();
extras.putLong(NotePreviewActivity.EXT_NOTE_LOCAL_ID, note.getId());
intent.putExtras(extras);
row.setOnClickFillInIntent(R.id.widget_note, intent);
return(row);
return row;
}
@Override
public RemoteViews getLoadingView() {
return(null);
return null;
}
@Override
public int getViewTypeCount() {
return(1);
return 1;
}
@Override
public long getItemId(int position) {
return(position);
return position;
}
@Override
public boolean hasStableIds() {
return(true);
return true;
}
@Override
public void onCreate() {
}
@Override
public void onDataSetChanged() {
// no-op
}
@Override
public void onDestroy() {
}
}

40
app/src/main/java/org/houxg/leamonax/appwidget/NoteAppWidget.java
View File

@@ -6,7 +6,6 @@ import android.appwidget.AppWidgetProvider;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.util.Log;
import android.widget.RemoteViews;
import org.houxg.leamonax.R;
@@ -18,56 +17,30 @@ public class NoteAppWidget extends AppWidgetProvider {
@Override
public void onReceive(Context context, Intent intent) {
super.onReceive(context, intent);
Log.i("debug!!!!!!!!!!!!!!!!","接收到广播");
// abortBroadcast();
// for (int i=0;i<widgetIds.length;i++){
// Intent svcIntent=new Intent(context, WidgetService.class);
// RemoteViews widget=new RemoteViews(context.getPackageName(),
// R.layout.note_app_widget);
//
// widget.setRemoteAdapter(widgetIds[i], R.id.words,
// svcIntent);
//
// Intent clickIntent=new Intent(context, RedirActivity.class);
// PendingIntent clickPI=PendingIntent
// .getActivity(context, 0,
// clickIntent,
// PendingIntent.FLAG_UPDATE_CURRENT);
//
// widget.setPendingIntentTemplate(R.id.words, clickPI);
//
// AppWidgetManager.getInstance(context).updateAppWidget(widgetIds[i], widget);
//
// }
}
@Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
widgetIds=appWidgetIds;
for (int i=0; i<appWidgetIds.length; i++) {
Intent svcIntent=new Intent(context, WidgetService.class);
widgetIds = appWidgetIds;
for (int i = 0; i < appWidgetIds.length; i++) {
Intent svcIntent = new Intent(context, WidgetService.class);
svcIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetIds[i]);
svcIntent.setData(Uri.parse(svcIntent.toUri(Intent.URI_INTENT_SCHEME)));
RemoteViews widget=new RemoteViews(context.getPackageName(),
RemoteViews widget = new RemoteViews(context.getPackageName(),
R.layout.note_app_widget);
widget.setRemoteAdapter(appWidgetIds[i], R.id.words,
svcIntent);
Intent clickIntent=new Intent(context, RedirActivity.class);
PendingIntent clickPI=PendingIntent
Intent clickIntent = new Intent(context, RedirActivity.class);
PendingIntent clickPI = PendingIntent
.getActivity(context, 0,
clickIntent,
PendingIntent.FLAG_UPDATE_CURRENT);
widget.setPendingIntentTemplate(R.id.words, clickPI);
// Intent i=new Intent(ctxt,NotePreviewActivity.class);
// i.putExtra(NotePreviewActivity.EXT_NOTE_LOCAL_ID, allNotes.get(position).getId());
// row.setOnClickFillInIntent(R.id.widget_note, i);
appWidgetManager.updateAppWidget(appWidgetIds[i], widget);
}
super.onUpdate(context, appWidgetManager, appWidgetIds);
@@ -76,7 +49,6 @@ public class NoteAppWidget extends AppWidgetProvider {
@Override
public void onDeleted(Context context, int[] appWidgetIds) {
// When the user deletes the widget, delete the preference associated with it.
}
@Override

108
app/src/main/java/org/houxg/leamonax/appwidget/NoteAppWidgetConfigureActivity.java
View File

@@ -1,108 +0,0 @@
package org.houxg.leamonax.appwidget;
import android.app.Activity;
import android.appwidget.AppWidgetManager;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;
import org.houxg.leamonax.R;
/**
* The configuration screen for the {@link NoteAppWidget NoteAppWidget} AppWidget.
*/
public class NoteAppWidgetConfigureActivity extends Activity {
private static final String PREFS_NAME = "org.houxg.leamonax.appwidget.NoteAppWidget";
private static final String PREF_PREFIX_KEY = "appwidget_";
int mAppWidgetId = AppWidgetManager.INVALID_APPWIDGET_ID;
EditText mAppWidgetText;
View.OnClickListener mOnClickListener = new View.OnClickListener() {
public void onClick(View v) {
final Context context = NoteAppWidgetConfigureActivity.this;
// 单击按钮的时候，字符串存储在本地
String widgetText = mAppWidgetText.getText().toString();
// saveTitlePref(context, mAppWidgetId, widgetText);
// 更新app小部件是配置活动的职责
// It is the responsibility of the configuration activity to update the app widget
AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
NoteAppWidget.updateAppWidget(context, appWidgetManager, mAppWidgetId);
// 确保我们将原始应用程序小部件Id传回
// Make sure we pass back the original appWidgetId
Intent resultValue = new Intent();
resultValue.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, mAppWidgetId);
setResult(RESULT_OK, resultValue);
finish();
}
};
public NoteAppWidgetConfigureActivity() {
super();
}
// 存储在本地的字符串对象
// Write the prefix to the SharedPreferences object for this widget
static void saveTitlePref(Context context, int appWidgetId, String text) {
SharedPreferences.Editor prefs = context.getSharedPreferences(PREFS_NAME, 0).edit();
prefs.putString(PREF_PREFIX_KEY + appWidgetId, text);
prefs.apply();
}
// 从共享首选项对象中读取这个小部件的前缀。
// 如果没有保存的首选项，则从资源中获取默认值
// Read the prefix from the SharedPreferences object for this widget.
// If there is no preference saved, get the default from a resource
static String loadTitlePref(Context context, int appWidgetId) {
SharedPreferences prefs = context.getSharedPreferences(PREFS_NAME, 0);
String titleValue = prefs.getString(PREF_PREFIX_KEY + appWidgetId, null);
if (titleValue != null) {
return titleValue;
} else {
return context.getString(R.string.appwidget_text);
}
}
//在删除部件的时候删除sp里面的存储
static void deleteTitlePref(Context context, int appWidgetId) {
SharedPreferences.Editor prefs = context.getSharedPreferences(PREFS_NAME, 0).edit();
prefs.remove(PREF_PREFIX_KEY + appWidgetId);
prefs.apply();
}
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
// Set the result to CANCELED. This will cause the widget host to cancel
// out of the widget placement if the user presses the back button.
setResult(RESULT_CANCELED);
setContentView(R.layout.note_app_widget_configure);
mAppWidgetText = (EditText) findViewById(R.id.appwidget_text);
findViewById(R.id.add_button).setOnClickListener(mOnClickListener);
// Find the widget id from the intent.
Intent intent = getIntent();
Bundle extras = intent.getExtras();
if (extras != null) {
mAppWidgetId = extras.getInt(
AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
}
// If this activity was started with an intent without an app widget ID, finish with an error.
if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
finish();
return;
}
mAppWidgetText.setText(loadTitlePref(NoteAppWidgetConfigureActivity.this, mAppWidgetId));
}
}

18
app/src/main/java/org/houxg/leamonax/appwidget/RedirActivity.java
View File

@@ -3,25 +3,23 @@ package org.houxg.leamonax.appwidget;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.widget.Toast;
import org.houxg.leamonax.ui.NotePreviewActivity;
import org.houxg.leamonax.utils.ToastUtils;
public class RedirActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Long word = getIntent().getLongExtra(NotePreviewActivity.EXT_NOTE_LOCAL_ID, -1);
Intent intent = new Intent(RedirActivity.this, NotePreviewActivity.class);
Bundle bundle = new Bundle();
Long word=getIntent().getLongExtra(NotePreviewActivity.EXT_NOTE_LOCAL_ID,-1);
Intent intent=new Intent(RedirActivity.this,NotePreviewActivity.class);
Bundle bundle=new Bundle();
if(word==-1){
Toast.makeText(this, "笔记编号错误", Toast.LENGTH_LONG).show();
}else {
bundle.putLong(NotePreviewActivity.EXT_NOTE_LOCAL_ID,word);
if (word == -1) {
ToastUtils.show(this, "笔记编号错误");
} else {
bundle.putLong(NotePreviewActivity.EXT_NOTE_LOCAL_ID, word);
intent.putExtras(bundle);
startActivity(intent);
}

3
app/src/main/java/org/houxg/leamonax/appwidget/WidgetService.java
View File

@@ -6,7 +6,6 @@ import android.widget.RemoteViewsService;
public class WidgetService extends RemoteViewsService {
@Override
public RemoteViewsFactory onGetViewFactory(Intent intent) {
return(new AppWidgetViewsFactory(this.getApplicationContext(),
intent));
return new AppWidgetViewsFactory(this.getApplicationContext(), intent);
}
}

3
app/src/main/java/org/houxg/leamonax/ui/NoteFragment.java
View File

@@ -66,8 +66,7 @@ public class NoteFragment extends Fragment implements NoteAdapter.NoteAdapterLis
}
public static NoteFragment newInstance() {
NoteFragment fragment = new NoteFragment();
return fragment;
return new NoteFragment();
}
@Override

2
app/src/main/res/layout/activity_picture_viewer.xml
View File

@@ -5,7 +5,7 @@
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/black"
tools:context="org.houxg.leamonax.ui.AboutActivity">
tools:context="org.houxg.leamonax.ui.PictureViewerActivity">
<com.github.piasy.biv.view.BigImageView
android:id="@+id/big_image"

10
app/src/main/res/layout/note_app_widget.xml
View File

@@ -1,5 +1,4 @@
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/relativeLayout"
android:layout_width="match_parent"
@@ -12,12 +11,8 @@
android:layout_width="match_parent"
android:layout_height="48dp"
android:background="@color/colorPrimary"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:paddingStart="5dp"
android:paddingEnd="10dp"
>
android:paddingEnd="10dp">
<ImageView
android:id="@+id/widget_top_icon"
@@ -50,13 +45,12 @@
</RelativeLayout>
<ListView xmlns:android="http://schemas.android.com/apk/res/android"
<ListView
android:id="@+id/words"
android:divider="@null"
android:layout_marginTop="2dp"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_below="@+id/title_layout_widget"
android:background="@color/transparent"/>

27
app/src/main/res/layout/note_app_widget_configure.xml
View File

@@ -1,27 +0,0 @@
<?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="wrap_content"
android:orientation="vertical"
android:padding="16dp">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:text="@string/configure"/>
<EditText
android:id="@+id/appwidget_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="text"/>
<Button
android:id="@+id/add_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="@string/add_widget"/>
</LinearLayout>

7
app/src/main/res/xml/widget_provider.xml
View File

@@ -1,9 +1,10 @@
<appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
android:minWidth="146dip"
android:minHeight="146dip"
android:minResizeWidth="180dp"
android:minWidth="250dp"
android:minResizeHeight="250dp"
android:minHeight="320dp"
android:updatePeriodMillis="43200000"
android:initialLayout="@layout/note_app_widget"
android:autoAdvanceViewId="@+id/words"
android:previewImage="@drawable/ic_launcher"
android:resizeMode="vertical"
/>