Move RINGTONE_PICKER to handle external storage. (6dcf382b) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/app/RingtonePickerActivity.java

deleted100644 → 0

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		/*
		* Copyright (C) 2007 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.internal.app;

		import com.android.internal.app.AlertActivity;
		import com.android.internal.app.AlertController;

		import android.content.DialogInterface;
		import android.content.Intent;
		import android.database.Cursor;
		import android.media.Ringtone;
		import android.media.RingtoneManager;
		import android.net.Uri;
		import android.os.Bundle;
		import android.os.Handler;
		import android.provider.MediaStore;
		import android.provider.Settings;
		import android.view.View;
		import android.widget.AdapterView;
		import android.widget.ListView;
		import android.widget.TextView;

		/**
		* The {@link RingtonePickerActivity} allows the user to choose one from all of the
		* available ringtones. The chosen ringtone's URI will be persisted as a string.
		*
		* @see RingtoneManager#ACTION_RINGTONE_PICKER
		*/
		public final class RingtonePickerActivity extends AlertActivity implements
		AdapterView.OnItemSelectedListener, Runnable, DialogInterface.OnClickListener,
		AlertController.AlertParams.OnPrepareListViewListener {

		private static final String TAG = "RingtonePickerActivity";

		private static final int DELAY_MS_SELECTION_PLAYED = 300;

		private static final String SAVE_CLICKED_POS = "clicked_pos";

		private RingtoneManager mRingtoneManager;

		private Cursor mCursor;
		private Handler mHandler;

		/** The position in the list of the 'Silent' item. */
		private int mSilentPos = -1;

		/** The position in the list of the 'Default' item. */
		private int mDefaultRingtonePos = -1;

		/** The position in the list of the last clicked item. */
		private int mClickedPos = -1;

		/** The position in the list of the ringtone to sample. */
		private int mSampleRingtonePos = -1;

		/** Whether this list has the 'Silent' item. */
		private boolean mHasSilentItem;

		/** The Uri to place a checkmark next to. */
		private Uri mExistingUri;

		/** The number of static items in the list. */
		private int mStaticItemCount;

		/** Whether this list has the 'Default' item. */
		private boolean mHasDefaultItem;

		/** The Uri to play when the 'Default' item is clicked. */
		private Uri mUriForDefaultItem;

		/**
		* A Ringtone for the default ringtone. In most cases, the RingtoneManager
		* will stop the previous ringtone. However, the RingtoneManager doesn't
		* manage the default ringtone for us, so we should stop this one manually.
		*/
		private Ringtone mDefaultRingtone;

		private DialogInterface.OnClickListener mRingtoneClickListener =
		new DialogInterface.OnClickListener() {

		/*
		* On item clicked
		*/
		public void onClick(DialogInterface dialog, int which) {
		// Save the position of most recently clicked item
		mClickedPos = which;

		// Play clip
		playRingtone(which, 0);
		}

		};

		@Override
		protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		mHandler = new Handler();

		Intent intent = getIntent();

		/*
		* Get whether to show the 'Default' item, and the URI to play when the
		* default is clicked
		*/
		mHasDefaultItem = intent.getBooleanExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_DEFAULT, true);
		mUriForDefaultItem = intent.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_DEFAULT_URI);
		if (mUriForDefaultItem == null) {
		mUriForDefaultItem = Settings.System.DEFAULT_RINGTONE_URI;
		}

		if (savedInstanceState != null) {
		mClickedPos = savedInstanceState.getInt(SAVE_CLICKED_POS, -1);
		}
		// Get whether to show the 'Silent' item
		mHasSilentItem = intent.getBooleanExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_SILENT, true);

		// Give the Activity so it can do managed queries
		mRingtoneManager = new RingtoneManager(this);

		// Get whether to include DRM ringtones
		boolean includeDrm = intent.getBooleanExtra(RingtoneManager.EXTRA_RINGTONE_INCLUDE_DRM,
		true);
		mRingtoneManager.setIncludeDrm(includeDrm);

		// Get the types of ringtones to show
		int types = intent.getIntExtra(RingtoneManager.EXTRA_RINGTONE_TYPE, -1);
		if (types != -1) {
		mRingtoneManager.setType(types);
		}

		mCursor = mRingtoneManager.getCursor();

		// The volume keys will control the stream that we are choosing a ringtone for
		setVolumeControlStream(mRingtoneManager.inferStreamType());

		// Get the URI whose list item should have a checkmark
		mExistingUri = intent
		.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI);

		final AlertController.AlertParams p = mAlertParams;
		p.mCursor = mCursor;
		p.mOnClickListener = mRingtoneClickListener;
		p.mLabelColumn = MediaStore.Audio.Media.TITLE;
		p.mIsSingleChoice = true;
		p.mOnItemSelectedListener = this;
		p.mPositiveButtonText = getString(com.android.internal.R.string.ok);
		p.mPositiveButtonListener = this;
		p.mNegativeButtonText = getString(com.android.internal.R.string.cancel);
		p.mPositiveButtonListener = this;
		p.mOnPrepareListViewListener = this;

		p.mTitle = intent.getCharSequenceExtra(RingtoneManager.EXTRA_RINGTONE_TITLE);
		if (p.mTitle == null) {
		p.mTitle = getString(com.android.internal.R.string.ringtone_picker_title);
		}

		setupAlert();
		}

		@Override
		public void onSaveInstanceState(Bundle outState) {
		super.onSaveInstanceState(outState);
		outState.putInt(SAVE_CLICKED_POS, mClickedPos);
		}

		public void onPrepareListView(ListView listView) {

		if (mHasDefaultItem) {
		mDefaultRingtonePos = addDefaultRingtoneItem(listView);

		if (RingtoneManager.isDefault(mExistingUri)) {
		mClickedPos = mDefaultRingtonePos;
		}
		}

		if (mHasSilentItem) {
		mSilentPos = addSilentItem(listView);

		// The 'Silent' item should use a null Uri
		if (mExistingUri == null) {
		mClickedPos = mSilentPos;
		}
		}

		if (mClickedPos == -1) {
		mClickedPos = getListPosition(mRingtoneManager.getRingtonePosition(mExistingUri));
		}

		// Put a checkmark next to an item.
		mAlertParams.mCheckedItem = mClickedPos;
		}

		/**
		* Adds a static item to the top of the list. A static item is one that is not from the
		* RingtoneManager.
		*
		* @param listView The ListView to add to.
		* @param textResId The resource ID of the text for the item.
		* @return The position of the inserted item.
		*/
		private int addStaticItem(ListView listView, int textResId) {
		TextView textView = (TextView) getLayoutInflater().inflate(
		com.android.internal.R.layout.select_dialog_singlechoice_holo, listView, false);
		textView.setText(textResId);
		listView.addHeaderView(textView);
		mStaticItemCount++;
		return listView.getHeaderViewsCount() - 1;
		}

		private int addDefaultRingtoneItem(ListView listView) {
		return addStaticItem(listView, com.android.internal.R.string.ringtone_default);
		}

		private int addSilentItem(ListView listView) {
		return addStaticItem(listView, com.android.internal.R.string.ringtone_silent);
		}

		/*
		* On click of Ok/Cancel buttons
		*/
		public void onClick(DialogInterface dialog, int which) {
		boolean positiveResult = which == DialogInterface.BUTTON_POSITIVE;

		// Stop playing the previous ringtone
		mRingtoneManager.stopPreviousRingtone();

		if (positiveResult) {
		Intent resultIntent = new Intent();
		Uri uri = null;

		if (mClickedPos == mDefaultRingtonePos) {
		// Set it to the default Uri that they originally gave us
		uri = mUriForDefaultItem;
		} else if (mClickedPos == mSilentPos) {
		// A null Uri is for the 'Silent' item
		uri = null;
		} else {
		uri = mRingtoneManager.getRingtoneUri(getRingtoneManagerPosition(mClickedPos));
		}

		resultIntent.putExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI, uri);
		setResult(RESULT_OK, resultIntent);
		} else {
		setResult(RESULT_CANCELED);
		}

		getWindow().getDecorView().post(new Runnable() {
		public void run() {
		mCursor.deactivate();
		}
		});

		finish();
		}

		/*
		* On item selected via keys
		*/
		public void onItemSelected(AdapterView parent, View view, int position, long id) {
		playRingtone(position, DELAY_MS_SELECTION_PLAYED);
		}

		public void onNothingSelected(AdapterView parent) {
		}

		private void playRingtone(int position, int delayMs) {
		mHandler.removeCallbacks(this);
		mSampleRingtonePos = position;
		mHandler.postDelayed(this, delayMs);
		}

		public void run() {

		if (mSampleRingtonePos == mSilentPos) {
		mRingtoneManager.stopPreviousRingtone();
		return;
		}

		/*
		* Stop the default ringtone, if it's playing (other ringtones will be
		* stopped by the RingtoneManager when we get another Ringtone from it.
		*/
		if (mDefaultRingtone != null && mDefaultRingtone.isPlaying()) {
		mDefaultRingtone.stop();
		mDefaultRingtone = null;
		}

		Ringtone ringtone;
		if (mSampleRingtonePos == mDefaultRingtonePos) {
		if (mDefaultRingtone == null) {
		mDefaultRingtone = RingtoneManager.getRingtone(this, mUriForDefaultItem);
		}
		ringtone = mDefaultRingtone;

		/*
		* Normally the non-static RingtoneManager.getRingtone stops the
		* previous ringtone, but we're getting the default ringtone outside
		* of the RingtoneManager instance, so let's stop the previous
		* ringtone manually.
		*/
		mRingtoneManager.stopPreviousRingtone();

		} else {
		ringtone = mRingtoneManager.getRingtone(getRingtoneManagerPosition(mSampleRingtonePos));
		}

		if (ringtone != null) {
		ringtone.play();
		}
		}

		@Override
		protected void onStop() {
		super.onStop();
		stopAnyPlayingRingtone();
		}

		@Override
		protected void onPause() {
		super.onPause();
		stopAnyPlayingRingtone();
		}

		private void stopAnyPlayingRingtone() {

		if (mDefaultRingtone != null && mDefaultRingtone.isPlaying()) {
		mDefaultRingtone.stop();
		}

		if (mRingtoneManager != null) {
		mRingtoneManager.stopPreviousRingtone();
		}
		}

		private int getRingtoneManagerPosition(int listPos) {
		return listPos - mStaticItemCount;
		}

		private int getListPosition(int ringtoneManagerPos) {

		// If the manager position is -1 (for not found), return that
		if (ringtoneManagerPos < 0) return ringtoneManagerPos;

		return ringtoneManagerPos + mStaticItemCount;
		}

		}

core/res/AndroidManifest.xml

+0 −10

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		@@ -1658,16 +1658,6 @@
		android:excludeFromRecents="true"
		android:process=":ui">
		</activity>
		<activity android:name="com.android.internal.app.RingtonePickerActivity"
		android:theme="@style/Theme.Holo.Dialog.Alert"
		android:excludeFromRecents="true"
		android:multiprocess="true"
		android:process=":ui">
		<intent-filter>
		<action android:name="android.intent.action.RINGTONE_PICKER" />
		<category android:name="android.intent.category.DEFAULT" />
		</intent-filter>
		</activity>

		<activity android:name="android.accounts.ChooseAccountActivity"
		android:excludeFromRecents="true"

media/java/android/media/RingtoneManager.java

+4 −4

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		@@ -393,13 +393,13 @@ public class RingtoneManager {
		* @return A {@link Uri} pointing to the ringtone.
		*/
		public Uri getRingtoneUri(int position) {
		final Cursor cursor = getCursor();

		if (!cursor.moveToPosition(position)) {
		// use cursor directly instead of requerying it, which could easily
		// cause position to shuffle.
		if (mCursor == null \|\| !mCursor.moveToPosition(position)) {
		return null;
		}

		return getUriFromCursor(cursor);
		return getUriFromCursor(mCursor);
		}

		private static Uri getUriFromCursor(Cursor cursor) {