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-rw-r--r--api/current.txt15
-rw-r--r--api/system-current.txt15
-rw-r--r--core/java/android/text/DynamicLayout.java5
-rw-r--r--core/java/android/text/StaticLayout.java161
-rw-r--r--core/java/android/widget/TextView.java12
-rwxr-xr-xcore/res/res/values/config.xml3
-rwxr-xr-xcore/res/res/values/symbols.xml1
-rw-r--r--docs/html/sdk/index.jd2
-rw-r--r--media/java/android/media/MediaCodec.java24
-rw-r--r--media/java/android/media/MediaRecorder.java19
-rw-r--r--media/jni/android_media_MediaCodec.cpp164
-rw-r--r--media/jni/android_media_MediaCodec.h2
-rw-r--r--media/jni/android_media_MediaRecorder.cpp22
-rw-r--r--media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/mediarecorder/MediaRecorderTest.java62
-rw-r--r--services/core/java/com/android/server/wm/WindowManagerService.java5
15 files changed, 462 insertions, 50 deletions
diff --git a/api/current.txt b/api/current.txt
index b47a2f5..de401b2 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -32624,6 +32624,21 @@ package android.text {
method public int getTopPadding();
}
+ public static final class StaticLayout.Builder {
+ method public android.text.StaticLayout build();
+ method public static android.text.StaticLayout.Builder obtain(java.lang.CharSequence, int, int, android.text.TextPaint, int);
+ method public android.text.StaticLayout.Builder setAlignment(android.text.Layout.Alignment);
+ method public android.text.StaticLayout.Builder setBreakStrategy(int);
+ method public android.text.StaticLayout.Builder setEllipsize(android.text.TextUtils.TruncateAt);
+ method public android.text.StaticLayout.Builder setEllipsizedWidth(int);
+ method public android.text.StaticLayout.Builder setIncludePad(boolean);
+ method public android.text.StaticLayout.Builder setIndents(int[], int[]);
+ method public android.text.StaticLayout.Builder setLineSpacing(float, float);
+ method public android.text.StaticLayout.Builder setMaxLines(int);
+ method public android.text.StaticLayout.Builder setText(java.lang.CharSequence);
+ method public android.text.StaticLayout.Builder setTextDir(android.text.TextDirectionHeuristic);
+ }
+
public abstract interface TextDirectionHeuristic {
method public abstract boolean isRtl(char[], int, int);
method public abstract boolean isRtl(java.lang.CharSequence, int, int);
diff --git a/api/system-current.txt b/api/system-current.txt
index 99c8c90..59578c2 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -34834,6 +34834,21 @@ package android.text {
method public int getTopPadding();
}
+ public static final class StaticLayout.Builder {
+ method public android.text.StaticLayout build();
+ method public static android.text.StaticLayout.Builder obtain(java.lang.CharSequence, int, int, android.text.TextPaint, int);
+ method public android.text.StaticLayout.Builder setAlignment(android.text.Layout.Alignment);
+ method public android.text.StaticLayout.Builder setBreakStrategy(int);
+ method public android.text.StaticLayout.Builder setEllipsize(android.text.TextUtils.TruncateAt);
+ method public android.text.StaticLayout.Builder setEllipsizedWidth(int);
+ method public android.text.StaticLayout.Builder setIncludePad(boolean);
+ method public android.text.StaticLayout.Builder setIndents(int[], int[]);
+ method public android.text.StaticLayout.Builder setLineSpacing(float, float);
+ method public android.text.StaticLayout.Builder setMaxLines(int);
+ method public android.text.StaticLayout.Builder setText(java.lang.CharSequence);
+ method public android.text.StaticLayout.Builder setTextDir(android.text.TextDirectionHeuristic);
+ }
+
public abstract interface TextDirectionHeuristic {
method public abstract boolean isRtl(char[], int, int);
method public abstract boolean isRtl(java.lang.CharSequence, int, int);
diff --git a/core/java/android/text/DynamicLayout.java b/core/java/android/text/DynamicLayout.java
index 239b386..fc65f63 100644
--- a/core/java/android/text/DynamicLayout.java
+++ b/core/java/android/text/DynamicLayout.java
@@ -283,15 +283,14 @@ public class DynamicLayout extends Layout
if (reflowed == null) {
reflowed = new StaticLayout(null);
- b = StaticLayout.Builder.obtain(text, where, where + after, getWidth());
+ b = StaticLayout.Builder.obtain(text, where, where + after, getPaint(), getWidth());
}
b.setText(text, where, where + after)
.setPaint(getPaint())
.setWidth(getWidth())
.setTextDir(getTextDirectionHeuristic())
- .setSpacingMult(getSpacingMultiplier())
- .setSpacingAdd(getSpacingAdd())
+ .setLineSpacing(getSpacingAdd(), getSpacingMultiplier())
.setEllipsizedWidth(mEllipsizedWidth)
.setEllipsize(mEllipsizeAt)
.setBreakStrategy(mBreakStrategy);
diff --git a/core/java/android/text/StaticLayout.java b/core/java/android/text/StaticLayout.java
index 67794b1..451abea 100644
--- a/core/java/android/text/StaticLayout.java
+++ b/core/java/android/text/StaticLayout.java
@@ -16,6 +16,7 @@
package android.text;
+import android.annotation.Nullable;
import android.graphics.Paint;
import android.text.style.LeadingMarginSpan;
import android.text.style.LeadingMarginSpan.LeadingMarginSpan2;
@@ -46,18 +47,31 @@ public class StaticLayout extends Layout {
static final String TAG = "StaticLayout";
/**
- * Builder for static layouts. It would be better if this were a public
- * API (as it would offer much greater flexibility for adding new options)
- * but for the time being it's just internal.
- *
- * @hide
+ * Builder for static layouts. The builder is a newer pattern for constructing
+ * StaticLayout objects and should be preferred over the constructors,
+ * particularly to access newer features. To build a static layout, first
+ * call {@link #obtain} with the required arguments (text, paint, and width),
+ * then call setters for optional parameters, and finally {@link #build}
+ * to build the StaticLayout object. Parameters not explicitly set will get
+ * default values.
*/
public final static class Builder {
private Builder() {
mNativePtr = nNewBuilder();
}
- public static Builder obtain(CharSequence source, int start, int end, int width) {
+ /**
+ * Obtain a builder for constructing StaticLayout objects
+ *
+ * @param source The text to be laid out, optionally with spans
+ * @param start The index of the start of the text
+ * @param end The index + 1 of the end of the text
+ * @param paint The base paint used for layout
+ * @param width The width in pixels
+ * @return a builder object used for constructing the StaticLayout
+ */
+ public static Builder obtain(CharSequence source, int start, int end, TextPaint paint,
+ int width) {
Builder b = sPool.acquire();
if (b == null) {
b = new Builder();
@@ -67,6 +81,7 @@ public class StaticLayout extends Layout {
b.mText = source;
b.mStart = start;
b.mEnd = end;
+ b.mPaint = paint;
b.mWidth = width;
b.mAlignment = Alignment.ALIGN_NORMAL;
b.mTextDir = TextDirectionHeuristics.FIRSTSTRONG_LTR;
@@ -98,6 +113,18 @@ public class StaticLayout extends Layout {
return setText(source, 0, source.length());
}
+ /**
+ * Set the text. Only useful when re-using the builder, which is done for
+ * the internal implementation of {@link DynamicLayout} but not as part
+ * of normal {@link StaticLayout} usage.
+ *
+ * @param source The text to be laid out, optionally with spans
+ * @param start The index of the start of the text
+ * @param end The index + 1 of the end of the text
+ * @return this builder, useful for chaining
+ *
+ * @hide
+ */
public Builder setText(CharSequence source, int start, int end) {
mText = source;
mStart = start;
@@ -105,11 +132,27 @@ public class StaticLayout extends Layout {
return this;
}
+ /**
+ * Set the paint. Internal for reuse cases only.
+ *
+ * @param paint The base paint used for layout
+ * @return this builder, useful for chaining
+ *
+ * @hide
+ */
public Builder setPaint(TextPaint paint) {
mPaint = paint;
return this;
}
+ /**
+ * Set the width. Internal for reuse cases only.
+ *
+ * @param width The width in pixels
+ * @return this builder, useful for chaining
+ *
+ * @hide
+ */
public Builder setWidth(int width) {
mWidth = width;
if (mEllipsize == null) {
@@ -118,53 +161,126 @@ public class StaticLayout extends Layout {
return this;
}
+ /**
+ * Set the alignment. The default is {@link Layout.Alignment#ALIGN_NORMAL}.
+ *
+ * @param alignment Alignment for the resulting {@link StaticLayout}
+ * @return this builder, useful for chaining
+ */
public Builder setAlignment(Alignment alignment) {
mAlignment = alignment;
return this;
}
+ /**
+ * Set the text direction heuristic. The text direction heuristic is used to
+ * resolve text direction based per-paragraph based on the input text. The default is
+ * {@link TextDirectionHeuristics#FIRSTSTRONG_LTR}.
+ *
+ * @param textDir text direction heuristic for resolving BiDi behavior.
+ * @return this builder, useful for chaining
+ */
public Builder setTextDir(TextDirectionHeuristic textDir) {
mTextDir = textDir;
return this;
}
- // TODO: combine the following, as they're almost always set together?
- public Builder setSpacingMult(float spacingMult) {
- mSpacingMult = spacingMult;
- return this;
- }
-
- public Builder setSpacingAdd(float spacingAdd) {
+ /**
+ * Set line spacing parameters. The default is 0.0 for {@code spacingAdd}
+ * and 1.0 for {@code spacingMult}.
+ *
+ * @param spacingAdd line spacing add
+ * @param spacingMult line spacing multiplier
+ * @return this builder, useful for chaining
+ * @see android.widget.TextView#setLineSpacing
+ */
+ public Builder setLineSpacing(float spacingAdd, float spacingMult) {
mSpacingAdd = spacingAdd;
+ mSpacingMult = spacingMult;
return this;
}
+ /**
+ * Set whether to include extra space beyond font ascent and descent (which is
+ * needed to avoid clipping in some languages, such as Arabic and Kannada). The
+ * default is {@code true}.
+ *
+ * @param includePad whether to include padding
+ * @return this builder, useful for chaining
+ * @see android.widget.TextView#setIncludeFontPadding
+ */
public Builder setIncludePad(boolean includePad) {
mIncludePad = includePad;
return this;
}
- // TODO: combine the following?
+ /**
+ * Set the width as used for ellipsizing purposes, if it differs from the
+ * normal layout width. The default is the {@code width}
+ * passed to {@link #obtain}.
+ *
+ * @param ellipsizedWidth width used for ellipsizing, in pixels
+ * @return this builder, useful for chaining
+ * @see android.widget.TextView#setEllipsize
+ */
public Builder setEllipsizedWidth(int ellipsizedWidth) {
mEllipsizedWidth = ellipsizedWidth;
return this;
}
- public Builder setEllipsize(TextUtils.TruncateAt ellipsize) {
+ /**
+ * Set ellipsizing on the layout. Causes words that are longer than the view
+ * is wide, or exceeding the number of lines (see #setMaxLines) in the case
+ * of {@link android.text.TextUtils.TruncateAt#END} or
+ * {@link android.text.TextUtils.TruncateAt#MARQUEE}, to be ellipsized instead
+ * of broken. The default is
+ * {@code null}, indicating no ellipsis is to be applied.
+ *
+ * @param ellipsize type of ellipsis behavior
+ * @return this builder, useful for chaining
+ * @see android.widget.TextView#setEllipsize
+ */
+ public Builder setEllipsize(@Nullable TextUtils.TruncateAt ellipsize) {
mEllipsize = ellipsize;
return this;
}
+ /**
+ * Set maximum number of lines. This is particularly useful in the case of
+ * ellipsizing, where it changes the layout of the last line. The default is
+ * unlimited.
+ *
+ * @param maxLines maximum number of lines in the layout
+ * @return this builder, useful for chaining
+ * @see android.widget.TextView#setMaxLines
+ */
public Builder setMaxLines(int maxLines) {
mMaxLines = maxLines;
return this;
}
+ /**
+ * Set break strategy, useful for selecting high quality or balanced paragraph
+ * layout options. The default is {@link Layout#BREAK_STRATEGY_SIMPLE}.
+ *
+ * @param breakStrategy break strategy for paragraph layout
+ * @return this builder, useful for chaining
+ * @see android.widget.TextView#setBreakStrategy
+ */
public Builder setBreakStrategy(@BreakStrategy int breakStrategy) {
mBreakStrategy = breakStrategy;
return this;
}
+ /**
+ * Set indents. Arguments are arrays holding an indent amount, one per line, measured in
+ * pixels. For lines past the last element in the array, the last element repeats.
+ *
+ * @param leftIndents array of indent values for left margin, in pixels
+ * @param rightIndents array of indent values for right margin, in pixels
+ * @return this builder, useful for chaining
+ * @see android.widget.TextView#setIndents
+ */
public Builder setIndents(int[] leftIndents, int[] rightIndents) {
int leftLen = leftIndents == null ? 0 : leftIndents.length;
int rightLen = rightIndents == null ? 0 : rightIndents.length;
@@ -218,6 +334,15 @@ public class StaticLayout extends Layout {
nAddReplacementRun(mNativePtr, start, end, width);
}
+ /**
+ * Build the {@link StaticLayout} after options have been set.
+ *
+ * <p>Note: the builder object must not be reused in any way after calling this
+ * method. Setting parameters after calling this method, or calling it a second
+ * time on the same builder object, will likely lead to unexpected results.
+ *
+ * @return the newly constructed {@link StaticLayout} object
+ */
public StaticLayout build() {
StaticLayout result = new StaticLayout(this);
Builder.recycle(this);
@@ -327,12 +452,10 @@ public class StaticLayout extends Layout {
: new Ellipsizer(source),
paint, outerwidth, align, textDir, spacingmult, spacingadd);
- Builder b = Builder.obtain(source, bufstart, bufend, outerwidth)
- .setPaint(paint)
+ Builder b = Builder.obtain(source, bufstart, bufend, paint, outerwidth)
.setAlignment(align)
.setTextDir(textDir)
- .setSpacingMult(spacingmult)
- .setSpacingAdd(spacingadd)
+ .setLineSpacing(spacingadd, spacingmult)
.setIncludePad(includepad)
.setEllipsizedWidth(ellipsizedWidth)
.setEllipsize(ellipsize)
diff --git a/core/java/android/widget/TextView.java b/core/java/android/widget/TextView.java
index 774a864..449173f 100644
--- a/core/java/android/widget/TextView.java
+++ b/core/java/android/widget/TextView.java
@@ -6630,12 +6630,10 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
// TODO: code duplication with makeSingleLayout()
if (mHintLayout == null) {
StaticLayout.Builder builder = StaticLayout.Builder.obtain(mHint, 0,
- mHint.length(), hintWidth)
- .setPaint(mTextPaint)
+ mHint.length(), mTextPaint, hintWidth)
.setAlignment(alignment)
.setTextDir(mTextDir)
- .setSpacingMult(mSpacingMult)
- .setSpacingAdd(mSpacingAdd)
+ .setLineSpacing(mSpacingAdd, mSpacingMult)
.setIncludePad(mIncludePad)
.setBreakStrategy(mBreakStrategy);
if (mLeftIndents != null || mRightIndents != null) {
@@ -6721,12 +6719,10 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
}
if (result == null) {
StaticLayout.Builder builder = StaticLayout.Builder.obtain(mTransformed,
- 0, mTransformed.length(), wantWidth)
- .setPaint(mTextPaint)
+ 0, mTransformed.length(), mTextPaint, wantWidth)
.setAlignment(alignment)
.setTextDir(mTextDir)
- .setSpacingMult(mSpacingMult)
- .setSpacingAdd(mSpacingAdd)
+ .setLineSpacing(mSpacingAdd, mSpacingMult)
.setIncludePad(mIncludePad)
.setBreakStrategy(mBreakStrategy);
if (mLeftIndents != null || mRightIndents != null) {
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 0b8b280..7270b2c 100755
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -2138,4 +2138,7 @@
<!-- This config is used to force VoiceInteractionService to start on certain low ram devices. -->
<bool name="config_forceEnableVoiceInteractionService">false</bool>
+
+ <!-- This config is ued to determine whether animations are allowed in low power mode. -->
+ <bool name="config_allowAnimationsInLowPowerMode">false</bool>
</resources>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 50d2f80..f8d276f 100755
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -281,6 +281,7 @@
<java-symbol type="bool" name="config_bluetooth_default_profiles" />
<java-symbol type="bool" name="config_enableWifiDisplay" />
<java-symbol type="bool" name="config_forceEnableVoiceInteractionService" />
+ <java-symbol type="bool" name="config_allowAnimationsInLowPowerMode" />
<java-symbol type="bool" name="config_useDevInputEventForAudioJack" />
<java-symbol type="bool" name="config_safe_media_volume_enabled" />
<java-symbol type="bool" name="config_camera_sound_forced" />
diff --git a/docs/html/sdk/index.jd b/docs/html/sdk/index.jd
index 31d2efb..118f4b8 100644
--- a/docs/html/sdk/index.jd
+++ b/docs/html/sdk/index.jd
@@ -4,7 +4,7 @@ page.template=sdk
header.hide=1
page.metaDescription=Download the official Android IDE and developer tools to build apps for Android phones, tablets, wearables, TVs, and more.
-studio.version=1.2.0
+studio.version=1.2.0.12
studio.linux_bundle_download=android-studio-ide-141.1890965-linux.zip
studio.linux_bundle_bytes=259139652
diff --git a/media/java/android/media/MediaCodec.java b/media/java/android/media/MediaCodec.java
index c875b1d..8220a74 100644
--- a/media/java/android/media/MediaCodec.java
+++ b/media/java/android/media/MediaCodec.java
@@ -681,12 +681,20 @@ final public class MediaCodec {
*/
@NonNull
public static Surface createPersistentInputSurface() {
- // TODO implement this
- return new PersistentSurface();
+ return native_createPersistentInputSurface();
}
static class PersistentSurface extends Surface {
- PersistentSurface() {}
+ @SuppressWarnings("unused")
+ PersistentSurface() {} // used by native
+
+ @Override
+ public void release() {
+ native_releasePersistentInputSurface(this);
+ super.release();
+ }
+
+ private long mPersistentObject;
};
/**
@@ -700,9 +708,17 @@ final public class MediaCodec {
* {@link #createPersistentInputSurface}.
*/
public void usePersistentInputSurface(@NonNull Surface surface) {
- throw new IllegalArgumentException("not implemented");
+ if (!(surface instanceof PersistentSurface)) {
+ throw new IllegalArgumentException("not a PersistentSurface");
+ }
+ native_usePersistentInputSurface(surface);
}
+ @NonNull
+ private static native final PersistentSurface native_createPersistentInputSurface();
+ private static native final void native_releasePersistentInputSurface(@NonNull Surface surface);
+ private native final void native_usePersistentInputSurface(@NonNull Surface surface);
+
private native final void native_setCallback(@Nullable Callback cb);
private native final void native_configure(
diff --git a/media/java/android/media/MediaRecorder.java b/media/java/android/media/MediaRecorder.java
index 1b054cc..a2f596b 100644
--- a/media/java/android/media/MediaRecorder.java
+++ b/media/java/android/media/MediaRecorder.java
@@ -16,6 +16,7 @@
package android.media;
+import android.annotation.NonNull;
import android.annotation.SystemApi;
import android.app.ActivityThread;
import android.app.Application;
@@ -142,22 +143,28 @@ public class MediaRecorder
/**
* Configures the recorder to use a persistent surface when using SURFACE video source.
- * <p> May only be called after {@link #prepare} in lieu of {@link #getSurface}.
- * Frames rendered to the Surface before {@link #start} will be discarded.</p>
+ * <p> May only be called before {@link #prepare}. If called, {@link #getSurface} should
+ * not be used and will throw IllegalStateException. Frames rendered to the Surface
+ * before {@link #start} will be discarded.</p>
* @param surface a persistent input surface created by
* {@link MediaCodec#createPersistentInputSurface}
- * @throws IllegalStateException if it is called before {@link #prepare}, after
- * {@link #stop}, or is called when VideoSource is not set to SURFACE.
+ * @throws IllegalStateException if it is called after {@link #prepare} and before
+ * {@link #stop}.
* @throws IllegalArgumentException if the surface was not created by
* {@link MediaCodec#createPersistentInputSurface}.
* @see MediaCodec#createPersistentInputSurface
* @see MediaRecorder.VideoSource
*/
- public void usePersistentSurface(Surface surface) {
- throw new IllegalArgumentException("not implemented");
+ public void usePersistentSurface(@NonNull Surface surface) {
+ if (!(surface instanceof MediaCodec.PersistentSurface)) {
+ throw new IllegalArgumentException("not a PersistentSurface");
+ }
+ native_usePersistentSurface(surface);
}
+ private native final void native_usePersistentSurface(@NonNull Surface surface);
+
/**
* Sets a Surface to show a preview of recorded media (video). Calls this
* before prepare() to make sure that the desirable preview display is
diff --git a/media/jni/android_media_MediaCodec.cpp b/media/jni/android_media_MediaCodec.cpp
index 39b79de..f808c0d 100644
--- a/media/jni/android_media_MediaCodec.cpp
+++ b/media/jni/android_media_MediaCodec.cpp
@@ -39,7 +39,7 @@
#include <media/stagefright/foundation/AMessage.h>
#include <media/stagefright/foundation/AString.h>
#include <media/stagefright/MediaErrors.h>
-
+#include <media/stagefright/PersistentSurface.h>
#include <nativehelper/ScopedLocalRef.h>
#include <system/window.h>
@@ -75,6 +75,14 @@ static struct ExceptionReason {
jint reasonReclaimed;
} gExceptionReason;
+static struct {
+ jclass clazz;
+ jfieldID mLock;
+ jfieldID mPersistentObject;
+ jmethodID ctor;
+ jmethodID setNativeObjectLocked;
+} gPersistentSurfaceClassInfo;
+
struct fields_t {
jfieldID context;
jmethodID postEventFromNativeID;
@@ -87,6 +95,7 @@ struct fields_t {
};
static fields_t gFields;
+static const void *sRefBaseOwner;
////////////////////////////////////////////////////////////////////////////////
@@ -263,6 +272,11 @@ status_t JMediaCodec::createInputSurface(
return mCodec->createInputSurface(bufferProducer);
}
+status_t JMediaCodec::usePersistentInputSurface(
+ const sp<PersistentSurface> &surface) {
+ return mCodec->usePersistentInputSurface(surface);
+}
+
status_t JMediaCodec::start() {
return mCodec->start();
}
@@ -915,6 +929,120 @@ static void android_media_MediaCodec_native_setSurface(
throwExceptionAsNecessary(env, err);
}
+sp<PersistentSurface> android_media_MediaCodec_getPersistentInputSurface(
+ JNIEnv* env, jobject object) {
+ sp<PersistentSurface> persistentSurface;
+
+ jobject lock = env->GetObjectField(
+ object, gPersistentSurfaceClassInfo.mLock);
+ if (env->MonitorEnter(lock) == JNI_OK) {
+ persistentSurface = reinterpret_cast<PersistentSurface *>(
+ env->GetLongField(object,
+ gPersistentSurfaceClassInfo.mPersistentObject));
+ env->MonitorExit(lock);
+ }
+ env->DeleteLocalRef(lock);
+
+ return persistentSurface;
+}
+
+static jobject android_media_MediaCodec_createPersistentInputSurface(
+ JNIEnv* env, jclass /* clazz */) {
+ ALOGV("android_media_MediaCodec_createPersistentInputSurface");
+ sp<PersistentSurface> persistentSurface =
+ MediaCodec::CreatePersistentInputSurface();
+
+ if (persistentSurface == NULL) {
+ return NULL;
+ }
+
+ sp<Surface> surface = new Surface(
+ persistentSurface->getBufferProducer(), true);
+ if (surface == NULL) {
+ return NULL;
+ }
+
+ jobject object = env->NewObject(
+ gPersistentSurfaceClassInfo.clazz,
+ gPersistentSurfaceClassInfo.ctor);
+
+ if (object == NULL) {
+ if (env->ExceptionCheck()) {
+ ALOGE("Could not create PersistentSurface.");
+ env->ExceptionClear();
+ }
+ return NULL;
+ }
+
+ jobject lock = env->GetObjectField(
+ object, gPersistentSurfaceClassInfo.mLock);
+ if (env->MonitorEnter(lock) == JNI_OK) {
+ env->CallVoidMethod(
+ object,
+ gPersistentSurfaceClassInfo.setNativeObjectLocked,
+ (jlong)surface.get());
+ env->SetLongField(
+ object,
+ gPersistentSurfaceClassInfo.mPersistentObject,
+ (jlong)persistentSurface.get());
+ env->MonitorExit(lock);
+ } else {
+ env->DeleteLocalRef(object);
+ object = NULL;
+ }
+ env->DeleteLocalRef(lock);
+
+ if (object != NULL) {
+ surface->incStrong(&sRefBaseOwner);
+ persistentSurface->incStrong(&sRefBaseOwner);
+ }
+
+ return object;
+}
+
+static void android_media_MediaCodec_releasePersistentInputSurface(
+ JNIEnv* env, jclass /* clazz */, jobject object) {
+ sp<PersistentSurface> persistentSurface;
+
+ jobject lock = env->GetObjectField(
+ object, gPersistentSurfaceClassInfo.mLock);
+ if (env->MonitorEnter(lock) == JNI_OK) {
+ persistentSurface = reinterpret_cast<PersistentSurface *>(
+ env->GetLongField(
+ object, gPersistentSurfaceClassInfo.mPersistentObject));
+ env->SetLongField(
+ object,
+ gPersistentSurfaceClassInfo.mPersistentObject,
+ (jlong)0);
+ env->MonitorExit(lock);
+ }
+ env->DeleteLocalRef(lock);
+
+ if (persistentSurface != NULL) {
+ persistentSurface->decStrong(&sRefBaseOwner);
+ }
+ // no need to release surface as it will be released by Surface's jni
+}
+
+static void android_media_MediaCodec_usePersistentInputSurface(
+ JNIEnv* env, jobject thiz, jobject object) {
+ ALOGV("android_media_MediaCodec_usePersistentInputSurface");
+
+ sp<JMediaCodec> codec = getMediaCodec(env, thiz);
+ if (codec == NULL) {
+ throwExceptionAsNecessary(env, INVALID_OPERATION);
+ return;
+ }
+
+ sp<PersistentSurface> persistentSurface =
+ android_media_MediaCodec_getPersistentInputSurface(env, object);
+
+ status_t err = codec->usePersistentInputSurface(persistentSurface);
+ if (err != NO_ERROR) {
+ throwExceptionAsNecessary(env, err);
+ }
+}
+
static jobject android_media_MediaCodec_createInputSurface(JNIEnv* env,
jobject thiz) {
ALOGV("android_media_MediaCodec_createInputSurface");
@@ -1517,6 +1645,29 @@ static void android_media_MediaCodec_native_init(JNIEnv *env) {
CHECK(field != NULL);
gExceptionReason.reasonReclaimed =
env->GetStaticIntField(clazz.get(), field);
+
+ clazz.reset(env->FindClass("android/view/Surface"));
+ CHECK(clazz.get() != NULL);
+
+ field = env->GetFieldID(clazz.get(), "mLock", "Ljava/lang/Object;");
+ CHECK(field != NULL);
+ gPersistentSurfaceClassInfo.mLock = field;
+
+ jmethodID method = env->GetMethodID(clazz.get(), "setNativeObjectLocked", "(J)V");
+ CHECK(method != NULL);
+ gPersistentSurfaceClassInfo.setNativeObjectLocked = method;
+
+ clazz.reset(env->FindClass("android/media/MediaCodec$PersistentSurface"));
+ CHECK(clazz.get() != NULL);
+ gPersistentSurfaceClassInfo.clazz = (jclass)env->NewGlobalRef(clazz.get());
+
+ method = env->GetMethodID(clazz.get(), "<init>", "()V");
+ CHECK(method != NULL);
+ gPersistentSurfaceClassInfo.ctor = method;
+
+ field = env->GetFieldID(clazz.get(), "mPersistentObject", "J");
+ CHECK(field != NULL);
+ gPersistentSurfaceClassInfo.mPersistentObject = field;
}
static void android_media_MediaCodec_native_setup(
@@ -1567,6 +1718,17 @@ static JNINativeMethod gMethods[] = {
{ "native_reset", "()V", (void *)android_media_MediaCodec_reset },
+ { "native_releasePersistentInputSurface",
+ "(Landroid/view/Surface;)V",
+ (void *)android_media_MediaCodec_releasePersistentInputSurface},
+
+ { "native_createPersistentInputSurface",
+ "()Landroid/media/MediaCodec$PersistentSurface;",
+ (void *)android_media_MediaCodec_createPersistentInputSurface },
+
+ { "native_usePersistentInputSurface", "(Landroid/view/Surface;)V",
+ (void *)android_media_MediaCodec_usePersistentInputSurface },
+
{ "native_setCallback",
"(Landroid/media/MediaCodec$Callback;)V",
(void *)android_media_MediaCodec_native_setCallback },
diff --git a/media/jni/android_media_MediaCodec.h b/media/jni/android_media_MediaCodec.h
index 5041dac..bf61f42 100644
--- a/media/jni/android_media_MediaCodec.h
+++ b/media/jni/android_media_MediaCodec.h
@@ -33,6 +33,7 @@ struct AString;
struct ICrypto;
struct IGraphicBufferProducer;
struct MediaCodec;
+struct PersistentSurface;
class Surface;
struct JMediaCodec : public AHandler {
@@ -57,6 +58,7 @@ struct JMediaCodec : public AHandler {
const sp<IGraphicBufferProducer> &surface);
status_t createInputSurface(sp<IGraphicBufferProducer>* bufferProducer);
+ status_t usePersistentInputSurface(const sp<PersistentSurface> &surface);
status_t start();
status_t stop();
diff --git a/media/jni/android_media_MediaRecorder.cpp b/media/jni/android_media_MediaRecorder.cpp
index 02297fc..0044bed 100644
--- a/media/jni/android_media_MediaRecorder.cpp
+++ b/media/jni/android_media_MediaRecorder.cpp
@@ -29,6 +29,7 @@
#include <camera/ICameraService.h>
#include <camera/Camera.h>
#include <media/mediarecorder.h>
+#include <media/stagefright/PersistentSurface.h>
#include <utils/threads.h>
#include <ScopedUtfChars.h>
@@ -48,6 +49,8 @@ using namespace android;
// helper function to extract a native Camera object from a Camera Java object
extern sp<Camera> get_native_camera(JNIEnv *env, jobject thiz, struct JNICameraContext** context);
+extern sp<PersistentSurface>
+android_media_MediaCodec_getPersistentInputSurface(JNIEnv* env, jobject object);
struct fields_t {
jfieldID context;
@@ -115,6 +118,12 @@ static sp<Surface> get_surface(JNIEnv* env, jobject clazz)
return android_view_Surface_getSurface(env, clazz);
}
+static sp<PersistentSurface> get_persistentSurface(JNIEnv* env, jobject object)
+{
+ ALOGV("get_persistentSurface");
+ return android_media_MediaCodec_getPersistentInputSurface(env, object);
+}
+
// Returns true if it throws an exception.
static bool process_media_recorder_call(JNIEnv *env, status_t opStatus, const char* exception, const char* message)
{
@@ -487,6 +496,18 @@ android_media_MediaRecorder_native_finalize(JNIEnv *env, jobject thiz)
android_media_MediaRecorder_release(env, thiz);
}
+void android_media_MediaRecorder_usePersistentSurface(
+ JNIEnv* env, jobject thiz, jobject object) {
+ ALOGV("android_media_MediaRecorder_usePersistentSurface");
+
+ sp<MediaRecorder> mr = getMediaRecorder(env, thiz);
+
+ sp<PersistentSurface> persistentSurface = get_persistentSurface(env, object);
+
+ process_media_recorder_call(env, mr->usePersistentSurface(persistentSurface),
+ "java/lang/IllegalArgumentException", "native_usePersistentSurface failed.");
+}
+
// ----------------------------------------------------------------------------
static JNINativeMethod gMethods[] = {
@@ -513,6 +534,7 @@ static JNINativeMethod gMethods[] = {
{"native_setup", "(Ljava/lang/Object;Ljava/lang/String;Ljava/lang/String;)V",
(void *)android_media_MediaRecorder_native_setup},
{"native_finalize", "()V", (void *)android_media_MediaRecorder_native_finalize},
+ {"native_usePersistentSurface", "(Landroid/view/Surface;)V", (void *)android_media_MediaRecorder_usePersistentSurface },
};
// This function only registers the native methods, and is called from
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/mediarecorder/MediaRecorderTest.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/mediarecorder/MediaRecorderTest.java
index e730329..563b0f3 100644
--- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/mediarecorder/MediaRecorderTest.java
+++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/mediarecorder/MediaRecorderTest.java
@@ -27,6 +27,7 @@ import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Typeface;
import android.hardware.Camera;
+import android.media.MediaCodec;
import android.media.MediaMetadataRetriever;
import android.media.MediaPlayer;
import android.media.MediaRecorder;
@@ -225,10 +226,12 @@ public class MediaRecorderTest extends ActivityInstrumentationTestCase2<MediaFra
private boolean recordVideoFromSurface(
int frameRate, int captureRate, int width, int height,
- int videoFormat, int outFormat, String outFile, boolean videoOnly) {
+ int videoFormat, int outFormat, String outFile, boolean videoOnly,
+ Surface persistentSurface) {
Log.v(TAG,"recordVideoFromSurface");
MediaRecorder recorder = new MediaRecorder();
int sleepTime = 33; // normal capture at 33ms / frame
+ Surface surface = null;
try {
if (!videoOnly) {
recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
@@ -246,8 +249,15 @@ public class MediaRecorderTest extends ActivityInstrumentationTestCase2<MediaFra
if (!videoOnly) {
recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
}
+ if (persistentSurface != null) {
+ Log.v(TAG, "using persistent surface");
+ surface = persistentSurface;
+ recorder.usePersistentSurface(surface);
+ }
recorder.prepare();
- Surface surface = recorder.getSurface();
+ if (persistentSurface == null) {
+ surface = recorder.getSurface();
+ }
Paint paint = new Paint();
paint.setTextSize(16);
@@ -283,11 +293,15 @@ public class MediaRecorderTest extends ActivityInstrumentationTestCase2<MediaFra
Log.v(TAG, "stop");
recorder.stop();
- recorder.release();
} catch (Exception e) {
- Log.v("record video failed ", e.toString());
- recorder.release();
+ Log.v(TAG, "record video failed: " + e.toString());
return false;
+ } finally {
+ recorder.release();
+ // release surface if not using persistent surface
+ if (persistentSurface == null && surface != null) {
+ surface.release();
+ }
}
return true;
}
@@ -550,7 +564,7 @@ public class MediaRecorderTest extends ActivityInstrumentationTestCase2<MediaFra
success = recordVideoFromSurface(frameRate, 0, 352, 288, codec,
MediaRecorder.OutputFormat.THREE_GPP, filename,
- k == 0 ? true : false /* videoOnly */);
+ k == 0 ? true : false /* videoOnly */, null);
if (success) {
success = validateVideo(filename, 352, 288);
}
@@ -564,6 +578,40 @@ public class MediaRecorderTest extends ActivityInstrumentationTestCase2<MediaFra
assertTrue("testSurfaceRecording", noOfFailure == 0);
}
+ public void testPersistentSurfaceRecording() {
+ boolean success = false;
+ int noOfFailure = 0;
+ Surface surface = null;
+ try {
+ int codec = MediaRecorder.VideoEncoder.H264;
+ int frameRate = MediaProfileReader.getMaxFrameRateForCodec(codec);
+ surface = MediaCodec.createPersistentInputSurface();
+ for (int k = 0; k < 2; k++) {
+ String filename = "/sdcard/surface_persistent" + k + ".3gp";
+
+ Log.v(TAG, "test persistent surface - round " + k);
+ success = recordVideoFromSurface(frameRate, 0, 352, 288, codec,
+ MediaRecorder.OutputFormat.THREE_GPP, filename,
+ true /* videoOnly */, surface);
+ if (success) {
+ success = validateVideo(filename, 352, 288);
+ }
+ if (!success) {
+ noOfFailure++;
+ }
+ }
+ } catch (Exception e) {
+ Log.v(TAG, e.toString());
+ } finally {
+ if (surface != null) {
+ Log.v(TAG, "releasing persistent surface");
+ surface.release();
+ surface = null;
+ }
+ }
+ assertTrue("testPersistentSurfaceRecording", noOfFailure == 0);
+ }
+
// Test recording from surface source with/without audio
public void testSurfaceRecordingTimeLapse() {
boolean success = false;
@@ -583,7 +631,7 @@ public class MediaRecorderTest extends ActivityInstrumentationTestCase2<MediaFra
success = recordVideoFromSurface(
frameRate, captureRate, 352, 288, codec,
MediaRecorder.OutputFormat.THREE_GPP,
- filename, false /* videoOnly */);
+ filename, false /* videoOnly */, null);
if (success) {
success = validateVideo(filename, 352, 288);
if (success) {
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index d4b3dab..6bf68e8 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -332,6 +332,7 @@ public class WindowManagerService extends IWindowManager.Stub
final boolean mHasPermanentDpad;
final long mDrawLockTimeoutMillis;
+ final boolean mAllowAnimationsInLowPowerMode;
final boolean mAllowBootMessages;
@@ -899,6 +900,8 @@ public class WindowManagerService extends IWindowManager.Stub
com.android.internal.R.bool.config_defaultInTouchMode);
mDrawLockTimeoutMillis = context.getResources().getInteger(
com.android.internal.R.integer.config_drawLockTimeoutMillis);
+ mAllowAnimationsInLowPowerMode = context.getResources().getBoolean(
+ com.android.internal.R.bool.config_allowAnimationsInLowPowerMode);
mInputManager = inputManager; // Must be before createDisplayContentLocked.
mDisplayManagerInternal = LocalServices.getService(DisplayManagerInternal.class);
mDisplaySettings = new DisplaySettings();
@@ -924,7 +927,7 @@ public class WindowManagerService extends IWindowManager.Stub
@Override
public void onLowPowerModeChanged(boolean enabled) {
synchronized (mWindowMap) {
- if (mAnimationsDisabled != enabled) {
+ if (mAnimationsDisabled != enabled && !mAllowAnimationsInLowPowerMode) {
mAnimationsDisabled = enabled;
dispatchNewAnimatorScaleLocked(null);
}
generated by cgit v1.1 at 2025-11-27 11:15:56 +0000