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Allow system apps to add to settings dashboard

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Allow system apps to add a tile to the top level of settings that
links to an activity through adding a filter for a specific action.
Determine the info for the tile based off manifest info for the
activity. Also allow the same for managed profiles, but show a dialog
in between to select which profile.

The category in which the item is to be placed must be in meta-data.
The icon and title can be specified through meta-data as well or
if unspecified the activity's label and icon will be used.

Also added an optional <external-tiles> tag to the dashboard
category xml, this allows Settings to put external tiles
in the middle of some categories (Personal does this).

Bug: 19443117
Change-Id: Idc9938d1549d181103a3030a8784b527215a8399
This commit is contained in:
Jason Monk
2015-02-13 15:23:19 -05:00
parent 5528d8952b
commit 2ebc8a0169
14 changed files with 328 additions and 37 deletions
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14
src/com/android/settings/dashboard/DashboardCategory.java
View File

@@ -51,6 +51,16 @@ public class DashboardCategory implements Parcelable {
*/
public CharSequence title;
/**
* Key used for placing external tiles.
*/
public String key;
/**
* Optional index of where to place tiles specified by system apps.
*/
public int externalIndex = -1;
/**
* List of the category's children
*/
@@ -105,7 +115,9 @@ public class DashboardCategory implements Parcelable {
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(titleRes);
dest.writeInt(externalIndex);
TextUtils.writeToParcel(title, dest, flags);
dest.writeString(key);
final int count = tiles.size();
dest.writeInt(count);
@@ -118,7 +130,9 @@ public class DashboardCategory implements Parcelable {
public void readFromParcel(Parcel in) {
titleRes = in.readInt();
externalIndex = in.readInt();
title = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in);
key = in.readString();
final int count = in.readInt();

12
src/com/android/settings/dashboard/DashboardSummary.java
View File

@@ -21,6 +21,7 @@ import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.res.Resources;
import android.os.Bundle;
import android.os.Handler;
@@ -32,6 +33,7 @@ import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import com.android.settings.R;
import com.android.settings.SettingsActivity;
@@ -148,7 +150,15 @@ public class DashboardSummary extends Fragment {
private void updateTileView(Context context, Resources res, DashboardTile tile,
ImageView tileIcon, TextView tileTextView, TextView statusTextView) {
if (tile.iconRes > 0) {
if (!TextUtils.isEmpty(tile.iconPkg)) {
try {
tileIcon.setImageDrawable(context.getPackageManager()
.getResourcesForApplication(tile.iconPkg).getDrawable(tile.iconRes, null));
} catch (NameNotFoundException | Resources.NotFoundException e) {
tileIcon.setImageDrawable(null);
tileIcon.setBackground(null);
}
} else if (tile.iconRes > 0) {
tileIcon.setImageResource(tile.iconRes);
} else {
tileIcon.setImageDrawable(null);

24
src/com/android/settings/dashboard/DashboardTile.java
View File

@@ -21,8 +21,11 @@ import android.content.res.Resources;
import android.os.Bundle;
import android.os.Parcel;
import android.os.Parcelable;
import android.os.UserHandle;
import android.text.TextUtils;
import java.util.ArrayList;
/**
* Description of a single dashboard tile that the user can select.
*/
@@ -72,6 +75,11 @@ public class DashboardTile implements Parcelable {
*/
public int iconRes;
/**
* Optional package to pull the icon resource from.
*/
public String iconPkg;
/**
* Full class name of the fragment to display when this tile is
* selected.
@@ -90,6 +98,11 @@ public class DashboardTile implements Parcelable {
*/
public Intent intent;
/**
* Optional list of user handles which the intent should be launched on.
*/
public ArrayList<UserHandle> userHandle = new ArrayList<>();
/**
* Optional additional data for use by subclasses of the activity
*/
@@ -136,6 +149,7 @@ public class DashboardTile implements Parcelable {
dest.writeInt(summaryRes);
TextUtils.writeToParcel(summary, dest, flags);
dest.writeInt(iconRes);
dest.writeString(iconPkg);
dest.writeString(fragment);
dest.writeBundle(fragmentArguments);
if (intent != null) {
@@ -144,6 +158,11 @@ public class DashboardTile implements Parcelable {
} else {
dest.writeInt(0);
}
final int N = userHandle.size();
dest.writeInt(N);
for (int i = 0; i < N; i++) {
dest.writeParcelable(userHandle.get(i), flags);
}
dest.writeBundle(extras);
}
@@ -154,11 +173,16 @@ public class DashboardTile implements Parcelable {
summaryRes = in.readInt();
summary = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in);
iconRes = in.readInt();
iconPkg = in.readString();
fragment = in.readString();
fragmentArguments = in.readBundle();
if (in.readInt() != 0) {
intent = Intent.CREATOR.createFromParcel(in);
}
final int N = in.readInt();
for (int i = 0; i < N; i++) {
userHandle.add(UserHandle.CREATOR.createFromParcel(in));
}
extras = in.readBundle();
}

13
src/com/android/settings/dashboard/DashboardTileView.java
View File

@@ -16,14 +16,16 @@
package com.android.settings.dashboard;
import android.app.Activity;
import android.content.Context;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.TextView;
import com.android.settings.ProfileSelectDialog;
import com.android.settings.R;
import com.android.settings.Utils;
@@ -93,7 +95,14 @@ public class DashboardTileView extends FrameLayout implements View.OnClickListen
Utils.startWithFragment(getContext(), mTile.fragment, mTile.fragmentArguments, null, 0,
mTile.titleRes, mTile.getTitle(getResources()));
} else if (mTile.intent != null) {
getContext().startActivity(mTile.intent);
int numUserHandles = mTile.userHandle.size();
if (numUserHandles > 1) {
ProfileSelectDialog.show(((Activity) getContext()).getFragmentManager(), mTile);
} else if (numUserHandles == 1) {
getContext().startActivityAsUser(mTile.intent, mTile.userHandle.get(0));
} else {
getContext().startActivity(mTile.intent);
}
}
}
}