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Commit 997cdf37 by Googler Committed by microkatz
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Add button to show/hide input player in TransformerActivity 

PiperOrigin-RevId: 479003655
(cherry picked from commit 20c1ae14)
parent a06b0ba5
Inline Side-by-side
Showing with 42 additions and 0 deletions
demos/transformer/src/main/java/com/google/android/exoplayer2/transformerdemo/TransformerActivity.java
...@@ -31,6 +31,7 @@ import android.view.SurfaceHolder; ...@@ -31,6 +31,7 @@ import android.view.SurfaceHolder;
import android.view.SurfaceView; import android.view.SurfaceView;
import android.view.View; import android.view.View;
import android.view.ViewGroup; import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView; import android.widget.TextView;
import android.widget.Toast; import android.widget.Toast;
import androidx.annotation.Nullable; import androidx.annotation.Nullable;
...@@ -77,6 +78,7 @@ import org.checkerframework.checker.nullness.qual.RequiresNonNull; ...@@ -77,6 +78,7 @@ import org.checkerframework.checker.nullness.qual.RequiresNonNull;
public final class TransformerActivity extends AppCompatActivity { public final class TransformerActivity extends AppCompatActivity {
private static final String TAG = "TransformerActivity"; private static final String TAG = "TransformerActivity";
private @MonotonicNonNull Button displayInputButton;
private @MonotonicNonNull MaterialCardView inputCardView; private @MonotonicNonNull MaterialCardView inputCardView;
private @MonotonicNonNull StyledPlayerView inputPlayerView; private @MonotonicNonNull StyledPlayerView inputPlayerView;
private @MonotonicNonNull StyledPlayerView outputPlayerView; private @MonotonicNonNull StyledPlayerView outputPlayerView;
...@@ -106,6 +108,8 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -106,6 +108,8 @@ public final class TransformerActivity extends AppCompatActivity {
progressViewGroup = findViewById(R.id.progress_view_group); progressViewGroup = findViewById(R.id.progress_view_group);
progressIndicator = findViewById(R.id.progress_indicator); progressIndicator = findViewById(R.id.progress_indicator);
debugFrame = findViewById(R.id.debug_aspect_ratio_frame_layout); debugFrame = findViewById(R.id.debug_aspect_ratio_frame_layout);
displayInputButton = findViewById(R.id.display_input_button);
displayInputButton.setOnClickListener(this::toggleInputVideoDisplay);
transformationStopwatch = transformationStopwatch =
Stopwatch.createUnstarted( Stopwatch.createUnstarted(
...@@ -130,6 +134,7 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -130,6 +134,7 @@ public final class TransformerActivity extends AppCompatActivity {
checkNotNull(debugTextView); checkNotNull(debugTextView);
checkNotNull(progressViewGroup); checkNotNull(progressViewGroup);
checkNotNull(debugFrame); checkNotNull(debugFrame);
checkNotNull(displayInputButton);
startTransformation(); startTransformation();
inputPlayerView.onResume(); inputPlayerView.onResume();
...@@ -159,6 +164,7 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -159,6 +164,7 @@ public final class TransformerActivity extends AppCompatActivity {
"inputCardView", "inputCardView",
"inputPlayerView", "inputPlayerView",
"outputPlayerView", "outputPlayerView",
"displayInputButton",
"debugTextView", "debugTextView",
"informationTextView", "informationTextView",
"progressIndicator", "progressIndicator",
...@@ -228,6 +234,7 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -228,6 +234,7 @@ public final class TransformerActivity extends AppCompatActivity {
"inputCardView", "inputCardView",
"inputPlayerView", "inputPlayerView",
"outputPlayerView", "outputPlayerView",
"displayInputButton",
"debugTextView", "debugTextView",
"informationTextView", "informationTextView",
"transformationStopwatch", "transformationStopwatch",
...@@ -464,6 +471,7 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -464,6 +471,7 @@ public final class TransformerActivity extends AppCompatActivity {
"inputCardView", "inputCardView",
"inputPlayerView", "inputPlayerView",
"outputPlayerView", "outputPlayerView",
"displayInputButton",
"debugTextView", "debugTextView",
"informationTextView", "informationTextView",
"progressViewGroup", "progressViewGroup",
...@@ -479,6 +487,7 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -479,6 +487,7 @@ public final class TransformerActivity extends AppCompatActivity {
debugFrame.removeAllViews(); debugFrame.removeAllViews();
inputCardView.setVisibility(View.VISIBLE); inputCardView.setVisibility(View.VISIBLE);
outputPlayerView.setVisibility(View.VISIBLE); outputPlayerView.setVisibility(View.VISIBLE);
displayInputButton.setVisibility(View.VISIBLE);
playMediaItems(inputMediaItem, MediaItem.fromUri("file://" + filePath)); playMediaItems(inputMediaItem, MediaItem.fromUri("file://" + filePath));
Log.d(TAG, "Output file path: file://" + filePath); Log.d(TAG, "Output file path: file://" + filePath);
} }
...@@ -541,6 +550,21 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -541,6 +550,21 @@ public final class TransformerActivity extends AppCompatActivity {
Toast.makeText(getApplicationContext(), getString(messageResource), Toast.LENGTH_LONG).show(); Toast.makeText(getApplicationContext(), getString(messageResource), Toast.LENGTH_LONG).show();
} }
@RequiresNonNull({
"inputCardView",
"displayInputButton",
})
private void toggleInputVideoDisplay(View view) {
if (inputCardView.getVisibility() == View.GONE) {
inputCardView.setVisibility(View.VISIBLE);
displayInputButton.setText(getString(R.string.hide_input_video));
} else if (inputCardView.getVisibility() == View.VISIBLE) {
checkNotNull(inputPlayer).pause();
inputCardView.setVisibility(View.GONE);
displayInputButton.setText(getString(R.string.show_input_video));
}
}
private final class DemoDebugViewProvider implements DebugViewProvider { private final class DemoDebugViewProvider implements DebugViewProvider {
private @MonotonicNonNull SurfaceView surfaceView; private @MonotonicNonNull SurfaceView surfaceView;
......
demos/transformer/src/main/res/layout/transformer_activity.xml
...@@ -29,6 +29,11 @@ ...@@ -29,6 +29,11 @@
app:cardElevation="2dp" app:cardElevation="2dp"
android:gravity="center_vertical" > android:gravity="center_vertical" >
<LinearLayout
android:layout_width="match_parent"
android:orientation="vertical"
android:layout_height="wrap_content">
<TextView <TextView
android:id="@+id/information_text_view" android:id="@+id/information_text_view"
android:layout_width="wrap_content" android:layout_width="wrap_content"
...@@ -36,6 +41,17 @@ ...@@ -36,6 +41,17 @@
android:orientation="vertical" android:orientation="vertical"
android:padding="8dp" /> android:padding="8dp" />
<Button
android:id="@+id/display_input_button"
android:visibility="gone"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/hide_input_video"
android:layout_margin="8dp" />
</LinearLayout>
</com.google.android.material.card.MaterialCardView> </com.google.android.material.card.MaterialCardView>
<com.google.android.material.card.MaterialCardView <com.google.android.material.card.MaterialCardView
......
demos/transformer/src/main/res/values/strings.xml
...@@ -61,4 +61,6 @@ ...@@ -61,4 +61,6 @@
<string name="lightness_adjustment">Lightness adjustment</string> <string name="lightness_adjustment">Lightness adjustment</string>
<string name="input_video">Input video:</string> <string name="input_video">Input video:</string>
<string name="output_video">Output video:</string> <string name="output_video">Output video:</string>
<string name="hide_input_video">Hide input video</string>
<string name="show_input_video">Show input video</string>
</resources> </resources>
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