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Side by Side Diff: media/midi/java/src/org/chromium/midi/MidiManagerAndroid.java

Issue 2418493002: //media/midi: use top level namespace midi rather than media.midi (Closed)
Patch Set: TAG name change s/media_midi/midi/ Created 4 years, 2 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 package org.chromium.media.midi; 5 package org.chromium.midi;
6 6
7 import android.annotation.TargetApi; 7 import android.annotation.TargetApi;
8 import android.content.Context; 8 import android.content.Context;
9 import android.media.midi.MidiDevice; 9 import android.media.midi.MidiDevice;
10 import android.media.midi.MidiDeviceInfo; 10 import android.media.midi.MidiDeviceInfo;
11 import android.media.midi.MidiManager; 11 import android.media.midi.MidiManager;
12 import android.os.Build; 12 import android.os.Build;
13 import android.os.Handler; 13 import android.os.Handler;
14 14
15 import org.chromium.base.ThreadUtils; 15 import org.chromium.base.ThreadUtils;
16 import org.chromium.base.annotations.CalledByNative; 16 import org.chromium.base.annotations.CalledByNative;
17 import org.chromium.base.annotations.JNINamespace; 17 import org.chromium.base.annotations.JNINamespace;
18 18
19 import java.util.ArrayList; 19 import java.util.ArrayList;
20 import java.util.HashSet; 20 import java.util.HashSet;
21 import java.util.List; 21 import java.util.List;
22 import java.util.Set; 22 import java.util.Set;
23 23
24 /** 24 /**
25 * A Java class implementing media::midi::MidiManagerAndroid functionality. 25 * A Java class implementing midi::MidiManagerAndroid functionality.
26 */ 26 */
27 @JNINamespace("media::midi") 27 @JNINamespace("midi")
28 @TargetApi(Build.VERSION_CODES.M) 28 @TargetApi(Build.VERSION_CODES.M)
29 class MidiManagerAndroid { 29 class MidiManagerAndroid {
30 /** 30 /**
31 * Set true when this instance is successfully initialized. 31 * Set true when this instance is successfully initialized.
32 */ 32 */
33 private boolean mIsInitialized = false; 33 private boolean mIsInitialized = false;
34 /** 34 /**
35 * The devices held by this manager. 35 * The devices held by this manager.
36 */ 36 */
37 private final List<MidiDeviceAndroid> mDevices = new ArrayList<>(); 37 private final List<MidiDeviceAndroid> mDevices = new ArrayList<>();
38 /** 38 /**
39 * The device information instances which are being initialized. 39 * The device information instances which are being initialized.
40 */ 40 */
41 private final Set<MidiDeviceInfo> mPendingDevices = new HashSet<>(); 41 private final Set<MidiDeviceInfo> mPendingDevices = new HashSet<>();
42 /** 42 /**
43 * The underlying MidiManager. 43 * The underlying MidiManager.
44 */ 44 */
45 private final MidiManager mManager; 45 private final MidiManager mManager;
46 /** 46 /**
47 * Callbacks will run on the message queue associated with this handler. 47 * Callbacks will run on the message queue associated with this handler.
48 */ 48 */
49 private final Handler mHandler; 49 private final Handler mHandler;
50 /** 50 /**
51 * The associated media::midi::MidiDeviceAndroid instance. 51 * The associated midi::MidiDeviceAndroid instance.
52 */ 52 */
53 private final long mNativeManagerPointer; 53 private final long mNativeManagerPointer;
54 54
55 /** 55 /**
56 * A creation function called by C++. 56 * A creation function called by C++.
57 * @param context 57 * @param context
58 * @param nativeManagerPointer The native pointer to a media::midi::MidiMana gerAndroid object. 58 * @param nativeManagerPointer The native pointer to a midi::MidiManagerAndr oid object.
59 */ 59 */
60 @CalledByNative 60 @CalledByNative
61 static MidiManagerAndroid create(Context context, long nativeManagerPointer) { 61 static MidiManagerAndroid create(Context context, long nativeManagerPointer) {
62 return new MidiManagerAndroid(context, nativeManagerPointer); 62 return new MidiManagerAndroid(context, nativeManagerPointer);
63 } 63 }
64 64
65 /** 65 /**
66 * @param context 66 * @param context
67 * @param nativeManagerPointer The native pointer to a media::midi::MidiMana gerAndroid object. 67 * @param nativeManagerPointer The native pointer to a midi::MidiManagerAndr oid object.
68 */ 68 */
69 private MidiManagerAndroid(Context context, long nativeManagerPointer) { 69 private MidiManagerAndroid(Context context, long nativeManagerPointer) {
70 assert ThreadUtils.runningOnUiThread(); 70 assert ThreadUtils.runningOnUiThread();
71 71
72 mManager = (MidiManager) context.getSystemService(Context.MIDI_SERVICE); 72 mManager = (MidiManager) context.getSystemService(Context.MIDI_SERVICE);
73 mHandler = new Handler(ThreadUtils.getUiThreadLooper()); 73 mHandler = new Handler(ThreadUtils.getUiThreadLooper());
74 mNativeManagerPointer = nativeManagerPointer; 74 mNativeManagerPointer = nativeManagerPointer;
75 } 75 }
76 76
77 /** 77 /**
(...skipping 87 matching lines...) Expand 10 before | Expand all | Expand 10 after
165 mIsInitialized = true; 165 mIsInitialized = true;
166 } 166 }
167 } 167 }
168 168
169 static native void nativeOnInitialized( 169 static native void nativeOnInitialized(
170 long nativeMidiManagerAndroid, MidiDeviceAndroid[] devices); 170 long nativeMidiManagerAndroid, MidiDeviceAndroid[] devices);
171 static native void nativeOnInitializationFailed(long nativeMidiManagerAndroi d); 171 static native void nativeOnInitializationFailed(long nativeMidiManagerAndroi d);
172 static native void nativeOnAttached(long nativeMidiManagerAndroid, MidiDevic eAndroid device); 172 static native void nativeOnAttached(long nativeMidiManagerAndroid, MidiDevic eAndroid device);
173 static native void nativeOnDetached(long nativeMidiManagerAndroid, MidiDevic eAndroid device); 173 static native void nativeOnDetached(long nativeMidiManagerAndroid, MidiDevic eAndroid device);
174 } 174 }
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