package com.daasuu.sample;
import android.app.AlertDialog;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.graphics.Point;
import android.media.MediaMetadataRetriever;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.util.Size;
import android.view.Display;
import android.view.Gravity;
import android.view.View;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.FrameLayout;
import android.widget.ProgressBar;
import android.widget.RelativeLayout;
import android.widget.Toast;
import com.daasuu.mp4compose.FillMode;
import com.daasuu.mp4compose.FillModeCustomItem;
import com.daasuu.mp4compose.composer.Mp4Composer;
import com.daasuu.mp4compose.filter.GlFilter;
import com.daasuu.sample.widget.GesturePlayerTextureView;
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;
public class FillModeCustomActivity extends AppCompatActivity {
private final static String PATH_ARG = "PATH_ARG";
private static final String TAG = "SAMPLE";
private String srcPath;
private float baseWidthSize;
private GesturePlayerTextureView playerTextureView;
private Button btnRotate;
private Button btnCodec;
private Button btnClose;
private Button btnStartPlayMovie;
private Button btnColorChange;
private RelativeLayout layoutCodec;
private FrameLayout layoutCropChange;
private AlertDialog clearColorDialog;
private SceneCropColor sceneCropColor = SceneCropColor.BLACK;
public static void startActivity(Context context, String path) {
Intent intent = new Intent(context, FillModeCustomActivity.class);
intent.putExtra(PATH_ARG, path);
context.startActivity(intent);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_fill_mode_custom);
if (getIntent() == null || getIntent().getStringExtra(PATH_ARG) == null) {
finish();
return;
}
srcPath = getIntent().getStringExtra(PATH_ARG);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
btnRotate = findViewById(R.id.btn_rotate);
btnRotate.setOnClickListener((v) -> {
playerTextureView.updateRotate();
});
btnCodec = findViewById(R.id.btn_codec);
btnCodec.setOnClickListener((v) -> {
codec();
});
layoutCodec = findViewById(R.id.layout_codec);
btnClose = findViewById(R.id.close);
btnStartPlayMovie = findViewById(R.id.start_play_movie);
btnColorChange = findViewById(R.id.btn_color_change);
layoutCropChange = findViewById(R.id.layout_crop_change);
btnColorChange.setOnClickListener((v) -> {
if (clearColorDialog == null) {
AlertDialog.Builder builder = new AlertDialog.Builder(v.getContext());
builder.setTitle("Choose a background color");
builder.setOnDismissListener(dialog -> {
clearColorDialog = null;
});
final SceneCropColor[] items = SceneCropColor.values();
CharSequence[] charList = new CharSequence[items.length];
for (int i = 0, n = items.length; i < n; i++) {
charList[i] = items[i].name();
}
builder.setItems(charList, (dialog, item) -> {
sceneCropColor = items[item];
layoutCropChange.setBackgroundColor(ContextCompat.getColor(FillModeCustomActivity.this, sceneCropColor.getColorRes()));
});
clearColorDialog = builder.show();
} else {
clearColorDialog.dismiss();
}
});
initPlayer();
}
@Override
protected void onResume() {
super.onResume();
if (playerTextureView != null) {
playerTextureView.play();
}
}
@Override
protected void onPause() {
super.onPause();
if (playerTextureView != null) {
playerTextureView.pause();
}
}
private void initPlayer() {
FrameLayout frameLayout = findViewById(R.id.layout_crop_change);
playerTextureView = new GesturePlayerTextureView(getApplicationContext(), srcPath);
FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT);
layoutParams.gravity = Gravity.CENTER;
playerTextureView.setLayoutParams(layoutParams);
baseWidthSize = (getWindowHeight(this) - dp2px(192, this)) / 16f * 9;
playerTextureView.setBaseWidthSize(baseWidthSize);
frameLayout.addView(playerTextureView, 1);
}
private void codec() {
layoutCodec.setVisibility(View.VISIBLE);
btnCodec.setEnabled(false);
btnRotate.setEnabled(false);
btnColorChange.setEnabled(false);
final ProgressBar progressBar = findViewById(R.id.progress_bar);
progressBar.setMax(100);
Size resolution = getVideoResolution(srcPath);
FillModeCustomItem fillModeCustomItem = new FillModeCustomItem(
playerTextureView.getScaleX(),
playerTextureView.getRotation(),
playerTextureView.getTranslationX() / baseWidthSize * 2f,
playerTextureView.getTranslationY() / (baseWidthSize / 9f * 16) * 2f,
resolution.getWidth(),
resolution.getHeight()
);
final String videoPath = getVideoFilePath();
btnStartPlayMovie.setEnabled(false);
btnStartPlayMovie.setOnClickListener((v) -> {
Uri uri = Uri.parse(videoPath);
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
intent.setDataAndType(uri, "video/mp4");
startActivity(intent);
});
GlFilter glFilter = new GlFilter();
ClearColorItem clearColorItem = sceneCropColor.getClearColorItem();
glFilter.setClearColor(clearColorItem.getRed(), clearColorItem.getGreen(), clearColorItem.getBlue(), clearColorItem.getAlpha());
new Mp4Composer(srcPath, videoPath)
.size(720, 1280)
.filter(glFilter)
.fillMode(FillMode.CUSTOM)
.customFillMode(fillModeCustomItem)
.listener(new Mp4Composer.Listener() {
@Override
public void onProgress(double progress) {
Log.d(TAG, "onProgress = " + progress);
runOnUiThread(() -> progressBar.setProgress((int) (progress * 100)));
}
@Override
public void onCompleted() {
Log.d(TAG, "onCompleted()");
exportMp4ToGallery(getApplicationContext(), videoPath);
runOnUiThread(() -> {
progressBar.setProgress(100);
btnStartPlayMovie.setEnabled(true);
btnClose.setVisibility(View.VISIBLE);
btnClose.setOnClickListener((v) -> {
layoutCodec.setVisibility(View.GONE);
btnCodec.setEnabled(true);
btnRotate.setEnabled(true);
btnColorChange.setEnabled(true);
});
Toast.makeText(FillModeCustomActivity.this, "codec complete path =" + videoPath, Toast.LENGTH_SHORT).show();
});
}
@Override
public void onCanceled() {
}
@Override
public void onFailed(Exception exception) {
Log.d(TAG, "onFailed()");
}
})
.start();
}
public static int getWindowHeight(Context context) {
Display disp = ((WindowManager) context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
Point size = new Point();
disp.getSize(size);
return size.y;
}
public static int dp2px(float dpValue, final Context context) {
final float scale = context.getResources().getDisplayMetrics().density;
return (int) (dpValue * scale + 0.5f);
}
public File getAndroidMoviesFolder() {
return Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MOVIES);
}
public String getVideoFilePath() {
return getAndroidMoviesFolder().getAbsolutePath() + "/" + new SimpleDateFormat("yyyyMMdd-HHmmss").format(new Date()) + ".mp4";
}
public Size getVideoResolution(String path) {
MediaMetadataRetriever retriever = new MediaMetadataRetriever();
retriever.setDataSource(path);
int width = Integer.valueOf(
retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_WIDTH)
);
int height = Integer.valueOf(
retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_HEIGHT)
);
retriever.release();
int rotation = getVideoRotation(path);
if (rotation == 90 || rotation == 270) {
return new Size(height, width);
}
return new Size(width, height);
}
public int getVideoRotation(String videoFilePath) {
MediaMetadataRetriever mediaMetadataRetriever = new MediaMetadataRetriever();
mediaMetadataRetriever.setDataSource(videoFilePath);
String orientation = mediaMetadataRetriever.extractMetadata(
MediaMetadataRetriever.METADATA_KEY_VIDEO_ROTATION
);
return Integer.valueOf(orientation);
}
public static void exportMp4ToGallery(Context context, String filePath) {
final ContentValues values = new ContentValues(2);
values.put(MediaStore.Video.Media.MIME_TYPE, "video/mp4");
values.put(MediaStore.Video.Media.DATA, filePath);
context.getContentResolver().insert(MediaStore.Video.Media.EXTERNAL_CONTENT_URI,
values);
context.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE,
Uri.parse("file://" + filePath)));
}
}
